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"tasks/msdp/preprocessing.py" did not exist on "91a80bd10dbf79e81664c8901fcdd58cc70b4e08"
Commit 9f3cf8fb authored by Antoine Kaufmann's avatar Antoine Kaufmann
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results: add dctcp experiment parse script along with qemu data

parent 274f06bf
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results/dctcp.py 0 → 100644
View file @ 9f3cf8fb
import itertools
import sys
import utils.iperf
if len(sys.argv) != 2:
print('Usage: dctcp.py OUTDIR')
sys.exit(1)
basedir = sys.argv[1] + '/'
types_of_host = ['gt', 'qt']
mtus = [1500, 4000]
max_k = 199680
k_step = 16640
configs = list(itertools.product(types_of_host, mtus))
confignames = [h + '-' + str(mtu) for h, mtu in configs]
print('\t'.join(['threshold'] + confignames))
for k_val in range(0, max_k + 1, k_step):
line = [str(k_val)]
for h, mtu in configs:
path_pat = '%s%s-ib-dumbbell-DCTCPm%d-%d' % (basedir, h, k_val, mtu)
res = utils.iperf.parse_iperf(path_pat)
if res['avg'] is None:
line.append('')
continue
tp = res['avg']
# TP * (MTU + ETH(14(MAC) + 24(PHY))) / (MTU - IP (20) - TCP w/option (24))
tp_calib = tp * (mtu + (14 + 24)) / (mtu - 20 - 24)
line.append('%.2f' % (tp_calib))
print('\t'.join(line))
results/paper_data/qt-ib-dumbbell-DCTCPm0-1500-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm0-1500", "start_time": 1607004952.7911904, "end_time": 1607019322.309437, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["5ca9f1d24fe4", "sync_pci=1 sync_eth=1", "exit main_time: 15071375814000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["3b9686ed5a4c", "sync_pci=1 sync_eth=1", "exit main_time: 15071375795000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["2b0d65a65f80", "sync_pci=1 sync_eth=1", "exit main_time: 15071375818000"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["1292c43916a4", "sync_pci=1 sync_eth=1", "exit main_time: 15071374935000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=0"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005827.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585231] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585237] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585318] devtmpfs: mounted\r", "[ 0.586108] Freeing unused kernel image memory: 1900K\r", "[ 0.586488] Write protecting the kernel read-only data: 12288k\r", "[ 0.587408] Freeing unused kernel image memory: 2032K\r", "[ 0.587456] Freeing unused kernel image memory: 92K\r", "[ 0.587458] rodata_test: all tests were successful\r", "[ 0.587460] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.598246] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.598249] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.598479] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.601843] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.601846] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.701703] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.701818] i40e 0000:00:02.0: MAC address: e4:4f:d2:f1:a9:5c\r", "[ 0.701877] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.703357] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 51176\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 1.55 GBytes 1.33 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005827.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585235] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585241] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585322] devtmpfs: mounted\r", "[ 0.586111] Freeing unused kernel image memory: 1900K\r", "[ 0.586488] Write protecting the kernel read-only data: 12288k\r", "[ 0.587408] Freeing unused kernel image memory: 2032K\r", "[ 0.587456] Freeing unused kernel image memory: 92K\r", "[ 0.587458] rodata_test: all tests were successful\r", "[ 0.587460] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.598247] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.598249] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.598479] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.601843] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.601846] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.701704] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.701818] i40e 0000:00:02.0: MAC address: 4c:5a:ed:86:96:3b\r", "[ 0.701877] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.703357] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 50814\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 1.55 GBytes 1.33 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005827.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583491] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585227] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585233] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585314] devtmpfs: mounted\r", "[ 0.586104] Freeing unused kernel image memory: 1900K\r", "[ 0.586488] Write protecting the kernel read-only data: 12288k\r", "[ 0.587408] Freeing unused kernel image memory: 2032K\r", "[ 0.587456] Freeing unused kernel image memory: 92K\r", "[ 0.587458] rodata_test: all tests were successful\r", "[ 0.587460] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.598238] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.598240] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.598470] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.601835] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.601838] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.701695] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.701809] i40e 0000:00:02.0: MAC address: 80:5f:a6:65:0d:2b\r", "[ 0.701868] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.703348] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 51176 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 161 MBytes 1.35 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 158 MBytes 1.33 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 159 MBytes 1.33 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 159 MBytes 1.33 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 159 MBytes 1.33 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 159 MBytes 1.33 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 158 MBytes 1.33 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 159 MBytes 1.34 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 159 MBytes 1.33 Gbits/sec\r", "[ 4] 9.0-10.0 sec 159 MBytes 1.34 Gbits/sec\r", "[ 4] 0.0-10.0 sec 1.55 GBytes 1.33 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-1500/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005827.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585230] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585236] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585317] devtmpfs: mounted\r", "[ 0.586106] Freeing unused kernel image memory: 1900K\r", "[ 0.586488] Write protecting the kernel read-only data: 12288k\r", "[ 0.587408] Freeing unused kernel image memory: 2032K\r", "[ 0.587456] Freeing unused kernel image memory: 92K\r", "[ 0.587458] rodata_test: all tests were successful\r", "[ 0.587460] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.598279] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.598281] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.598511] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.601874] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.601877] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.701735] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.701849] i40e 0000:00:02.0: MAC address: a4:16:39:c4:92:12\r", "[ 0.701908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.703388] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 50814 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 161 MBytes 1.35 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 158 MBytes 1.33 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 159 MBytes 1.33 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 159 MBytes 1.33 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 159 MBytes 1.34 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 159 MBytes 1.33 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 158 MBytes 1.33 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 159 MBytes 1.34 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 159 MBytes 1.33 Gbits/sec\r", "[ 4] 9.0-10.0 sec 159 MBytes 1.34 Gbits/sec\r", "[ 4] 0.0-10.0 sec 1.55 GBytes 1.33 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 14.929965] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 14.929969] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 14.929972] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 14.930292] sd 0:0:0:0: [sda] Stopping disk\r", "[ 14.982724] ACPI: Preparing to enter system sleep state S5\r", "[ 14.982730] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm0-4000-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm0-4000", "start_time": 1607004772.1337755, "end_time": 1607018889.193302, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["4fbafe1529b0", "sync_pci=1 sync_eth=1", "exit main_time: 16277381842000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["32f3ac3e0a78", "sync_pci=1 sync_eth=1", "exit main_time: 16277381883599"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["4b6e13d95354", "sync_pci=1 sync_eth=1", "exit main_time: 16277381882000"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["7a0eaff92aa4", "sync_pci=1 sync_eth=1", "exit main_time: 16277381106000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=0"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005551.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583491] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.587061] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.587067] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.587148] devtmpfs: mounted\r", "[ 0.587938] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600246] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600248] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600478] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603842] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603845] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703702] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703817] i40e 0000:00:02.0: MAC address: b0:29:15:fe:ba:4f\r", "[ 0.703876] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705358] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.876984] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 35442\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 3.14 GBytes 2.69 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005551.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.587147] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.587153] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.587234] devtmpfs: mounted\r", "[ 0.588023] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600219] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600221] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600451] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603816] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603819] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703676] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703791] i40e 0000:00:02.0: MAC address: 78:0a:3e:ac:f3:32\r", "[ 0.703849] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705330] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.876963] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 53180\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 3.14 GBytes 2.69 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005551.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583491] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.587079] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.587085] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.587166] devtmpfs: mounted\r", "[ 0.587955] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600235] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600237] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600467] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603832] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603835] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703692] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703807] i40e 0000:00:02.0: MAC address: 54:53:d9:13:6e:4b\r", "[ 0.703866] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705348] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.876968] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 35442 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 322 MBytes 2.71 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 321 MBytes 2.69 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 321 MBytes 2.69 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 321 MBytes 2.69 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 320 MBytes 2.69 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 322 MBytes 2.70 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 321 MBytes 2.69 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 321 MBytes 2.69 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 322 MBytes 2.70 Gbits/sec\r", "[ 4] 9.0-10.0 sec 321 MBytes 2.69 Gbits/sec\r", "[ 4] 0.0-10.0 sec 3.14 GBytes 2.69 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm0-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005551.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.587095] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.587101] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.587182] devtmpfs: mounted\r", "[ 0.587972] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600300] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600302] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600533] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603896] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603899] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703756] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703871] i40e 0000:00:02.0: MAC address: a4:2a:f9:af:0e:7a\r", "[ 0.703930] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705410] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.876993] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 53180 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 322 MBytes 2.71 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 321 MBytes 2.69 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 321 MBytes 2.69 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 321 MBytes 2.69 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 321 MBytes 2.69 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 321 MBytes 2.69 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 321 MBytes 2.69 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 321 MBytes 2.69 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 321 MBytes 2.70 Gbits/sec\r", "[ 4] 9.0-10.0 sec 321 MBytes 2.69 Gbits/sec\r", "[ 4] 0.0-10.0 sec 3.14 GBytes 2.69 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 16.136792] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 16.136796] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 16.136800] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 16.137049] sd 0:0:0:0: [sda] Stopping disk\r", "[ 16.188729] ACPI: Preparing to enter system sleep state S5\r", "[ 16.188736] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm116480-1500-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm116480-1500", "start_time": 1607004772.021243, "end_time": 1607028663.083758, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["2a4ea6fc7384", "sync_pci=1 sync_eth=1", "exit main_time: 15365375517000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["7cfe2bfc597c", "sync_pci=1 sync_eth=1", "exit main_time: 15365375566000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["4715474592bc", "sync_pci=1 sync_eth=1", "exit main_time: 15365375522599"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["19c5426578b8", "sync_pci=1 sync_eth=1", "exit main_time: 15365374677000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=116480"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607006054.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586228] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586234] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586315] devtmpfs: mounted\r", "[ 0.587105] Freeing unused kernel image memory: 1900K\r", "[ 0.588487] Write protecting the kernel read-only data: 12288k\r", "[ 0.589407] Freeing unused kernel image memory: 2032K\r", "[ 0.589455] Freeing unused kernel image memory: 92K\r", "[ 0.589457] rodata_test: all tests were successful\r", "[ 0.589459] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600188] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600190] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600420] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603784] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603788] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703645] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703759] i40e 0000:00:02.0: MAC address: 84:73:fc:a6:4e:2a\r", "[ 0.703818] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705298] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 56942\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.59 GBytes 4.80 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607006054.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586280] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586286] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586367] devtmpfs: mounted\r", "[ 0.587157] Freeing unused kernel image memory: 1900K\r", "[ 0.588487] Write protecting the kernel read-only data: 12288k\r", "[ 0.589407] Freeing unused kernel image memory: 2032K\r", "[ 0.589455] Freeing unused kernel image memory: 92K\r", "[ 0.589457] rodata_test: all tests were successful\r", "[ 0.589459] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600240] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600242] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600472] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603836] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603839] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703697] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703811] i40e 0000:00:02.0: MAC address: 7c:59:fc:2b:fe:7c\r", "[ 0.703870] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705350] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 32930\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.61 GBytes 4.82 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607006054.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586147] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586153] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586234] devtmpfs: mounted\r", "[ 0.587024] Freeing unused kernel image memory: 1900K\r", "[ 0.588487] Write protecting the kernel read-only data: 12288k\r", "[ 0.589407] Freeing unused kernel image memory: 2032K\r", "[ 0.589455] Freeing unused kernel image memory: 92K\r", "[ 0.589457] rodata_test: all tests were successful\r", "[ 0.589459] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600259] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600261] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600492] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603855] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603858] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703716] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703830] i40e 0000:00:02.0: MAC address: bc:92:45:47:15:47\r", "[ 0.703889] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705369] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 56942 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 566 MBytes 4.75 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 573 MBytes 4.80 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 576 MBytes 4.83 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 570 MBytes 4.78 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 574 MBytes 4.82 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 567 MBytes 4.76 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 571 MBytes 4.79 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 570 MBytes 4.78 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 574 MBytes 4.81 Gbits/sec\r", "[ 4] 9.0-10.0 sec 582 MBytes 4.88 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.59 GBytes 4.80 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-1500/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607006054.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586230] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586236] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586317] devtmpfs: mounted\r", "[ 0.587107] Freeing unused kernel image memory: 1900K\r", "[ 0.588487] Write protecting the kernel read-only data: 12288k\r", "[ 0.589407] Freeing unused kernel image memory: 2032K\r", "[ 0.589455] Freeing unused kernel image memory: 92K\r", "[ 0.589457] rodata_test: all tests were successful\r", "[ 0.589459] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600182] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600184] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600414] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603779] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603782] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703639] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703754] i40e 0000:00:02.0: MAC address: b8:78:65:42:c5:19\r", "[ 0.703813] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705293] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 32930 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 583 MBytes 4.89 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 575 MBytes 4.82 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 572 MBytes 4.80 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 576 MBytes 4.83 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 573 MBytes 4.81 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 579 MBytes 4.86 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 576 MBytes 4.83 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 577 MBytes 4.84 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 574 MBytes 4.81 Gbits/sec\r", "[ 4] 9.0-10.0 sec 564 MBytes 4.73 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.61 GBytes 4.82 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.224751] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.224754] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.224758] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.224915] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.276724] ACPI: Preparing to enter system sleep state S5\r", "[ 15.276729] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm116480-4000-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm116480-4000", "start_time": 1607004772.1929579, "end_time": 1607020373.9156923, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["7756c14a7f28", "sync_pci=1 sync_eth=1", "exit main_time: 15425368205000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["393b078a398", "sync_pci=1 sync_eth=1", "exit main_time: 15425368161000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["24a6c1ab9930", "sync_pci=1 sync_eth=1", "exit main_time: 15425368173000"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["5e343579d7a4", "sync_pci=1 sync_eth=1", "exit main_time: 15425367414000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=116480"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005616.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.596361] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.596367] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.596449] devtmpfs: mounted\r", "[ 0.597238] Freeing unused kernel image memory: 1900K\r", "[ 0.597240] Write protecting the kernel read-only data: 12288k\r", "[ 0.598160] Freeing unused kernel image memory: 2032K\r", "[ 0.598209] Freeing unused kernel image memory: 92K\r", "[ 0.598210] rodata_test: all tests were successful\r", "[ 0.598212] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.609002] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.609004] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.609234] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.612599] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.612602] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.712459] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.712574] i40e 0000:00:02.0: MAC address: 28:7f:4a:c1:56:77\r", "[ 0.712633] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.714113] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.795608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.795611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.795614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.795843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.883773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.884985] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.887713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 44984\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.71 GBytes 4.90 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005616.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.596271] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.596277] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.596358] devtmpfs: mounted\r", "[ 0.597147] Freeing unused kernel image memory: 1900K\r", "[ 0.597148] Write protecting the kernel read-only data: 12288k\r", "[ 0.598069] Freeing unused kernel image memory: 2032K\r", "[ 0.598118] Freeing unused kernel image memory: 92K\r", "[ 0.598119] rodata_test: all tests were successful\r", "[ 0.598121] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.608870] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.608872] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.609102] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.612467] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.612470] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.712324] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.712439] i40e 0000:00:02.0: MAC address: 98:a3:78:b0:93:03\r", "[ 0.712498] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.713978] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.795608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.795611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.795614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.795843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.883773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.884971] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.887713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 60508\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.77 GBytes 4.95 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005616.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.596279] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.596285] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.596366] devtmpfs: mounted\r", "[ 0.597156] Freeing unused kernel image memory: 1900K\r", "[ 0.597157] Write protecting the kernel read-only data: 12288k\r", "[ 0.598078] Freeing unused kernel image memory: 2032K\r", "[ 0.598126] Freeing unused kernel image memory: 92K\r", "[ 0.598128] rodata_test: all tests were successful\r", "[ 0.598130] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.608908] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.608910] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.609141] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.612505] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.612508] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.712363] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.712477] i40e 0000:00:02.0: MAC address: 30:99:ab:c1:a6:24\r", "[ 0.712536] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.714017] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.795608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.795611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.795614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.795843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.883773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.884981] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.887713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 44984 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 589 MBytes 4.94 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 592 MBytes 4.96 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 579 MBytes 4.86 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 579 MBytes 4.85 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 591 MBytes 4.96 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 587 MBytes 4.92 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 591 MBytes 4.96 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 574 MBytes 4.81 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 580 MBytes 4.86 Gbits/sec\r", "[ 4] 9.0-10.0 sec 590 MBytes 4.95 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.71 GBytes 4.91 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm116480-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005616.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.596428] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.596434] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.596516] devtmpfs: mounted\r", "[ 0.597304] Freeing unused kernel image memory: 1900K\r", "[ 0.597306] Write protecting the kernel read-only data: 12288k\r", "[ 0.598227] Freeing unused kernel image memory: 2032K\r", "[ 0.598275] Freeing unused kernel image memory: 92K\r", "[ 0.598277] rodata_test: all tests were successful\r", "[ 0.598279] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.609028] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.609030] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.609260] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.612625] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.612628] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.712486] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.712600] i40e 0000:00:02.0: MAC address: a4:d7:79:35:34:5e\r", "[ 0.712659] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.714140] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.795608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.795611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.795614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.795843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.883773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.884993] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.887713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 60508 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 590 MBytes 4.95 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 583 MBytes 4.89 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 596 MBytes 5.00 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 596 MBytes 5.00 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 584 MBytes 4.90 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 588 MBytes 4.93 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 584 MBytes 4.90 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 602 MBytes 5.05 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 595 MBytes 4.99 Gbits/sec\r", "[ 4] 9.0-10.0 sec 586 MBytes 4.91 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.77 GBytes 4.95 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.284440] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.284443] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.284447] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.284618] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.336716] ACPI: Preparing to enter system sleep state S5\r", "[ 15.336722] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm133120-1500-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm133120-1500", "start_time": 1607004772.1347742, "end_time": 1607023221.7732196, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["53529ab7b72c", "sync_pci=1 sync_eth=1", "exit main_time: 15061370747000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["323f3f82c194", "sync_pci=1 sync_eth=1", "exit main_time: 15061370766000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["15788e59a25c", "sync_pci=1 sync_eth=1", "exit main_time: 15061370722599"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["7465c864acc4", "sync_pci=1 sync_eth=1", "exit main_time: 15061369804000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=133120"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607006118.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585957] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585963] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586043] devtmpfs: mounted\r", "[ 0.586834] Freeing unused kernel image memory: 1900K\r", "[ 0.588487] Write protecting the kernel read-only data: 12288k\r", "[ 0.589407] Freeing unused kernel image memory: 2032K\r", "[ 0.589455] Freeing unused kernel image memory: 92K\r", "[ 0.589457] rodata_test: all tests were successful\r", "[ 0.589459] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600303] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600305] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600536] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603899] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603902] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703760] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703874] i40e 0000:00:02.0: MAC address: 2c:b7:b7:9a:52:53\r", "[ 0.703933] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705413] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 39020\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.59 GBytes 4.80 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607006118.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570514] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585929] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585935] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586016] devtmpfs: mounted\r", "[ 0.586806] Freeing unused kernel image memory: 1900K\r", "[ 0.588487] Write protecting the kernel read-only data: 12288k\r", "[ 0.589407] Freeing unused kernel image memory: 2032K\r", "[ 0.589455] Freeing unused kernel image memory: 92K\r", "[ 0.589457] rodata_test: all tests were successful\r", "[ 0.589459] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600275] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600277] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600508] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603871] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603874] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703731] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703846] i40e 0000:00:02.0: MAC address: 94:c1:82:3f:3f:32\r", "[ 0.703905] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705387] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 36814\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.62 GBytes 4.82 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607006118.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585896] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585902] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585983] devtmpfs: mounted\r", "[ 0.586774] Freeing unused kernel image memory: 1900K\r", "[ 0.588487] Write protecting the kernel read-only data: 12288k\r", "[ 0.589407] Freeing unused kernel image memory: 2032K\r", "[ 0.589455] Freeing unused kernel image memory: 92K\r", "[ 0.589457] rodata_test: all tests were successful\r", "[ 0.589459] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600198] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600201] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600432] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603796] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603799] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703656] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703771] i40e 0000:00:02.0: MAC address: 5c:a2:59:8e:78:15\r", "[ 0.703830] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705310] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 39020 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 559 MBytes 4.69 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 580 MBytes 4.87 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 601 MBytes 5.04 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 598 MBytes 5.01 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 572 MBytes 4.80 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 575 MBytes 4.82 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 531 MBytes 4.45 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 557 MBytes 4.67 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 571 MBytes 4.79 Gbits/sec\r", "[ 4] 9.0-10.0 sec 581 MBytes 4.87 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.59 GBytes 4.80 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-1500/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607006118.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585977] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585983] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586064] devtmpfs: mounted\r", "[ 0.586854] Freeing unused kernel image memory: 1900K\r", "[ 0.588487] Write protecting the kernel read-only data: 12288k\r", "[ 0.589407] Freeing unused kernel image memory: 2032K\r", "[ 0.589455] Freeing unused kernel image memory: 92K\r", "[ 0.589457] rodata_test: all tests were successful\r", "[ 0.589459] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600242] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600244] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600474] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603838] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603841] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703698] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703813] i40e 0000:00:02.0: MAC address: c4:ac:64:c8:65:74\r", "[ 0.703872] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705352] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 36814 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 591 MBytes 4.96 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 567 MBytes 4.76 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 547 MBytes 4.59 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 550 MBytes 4.62 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 576 MBytes 4.83 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 573 MBytes 4.81 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 617 MBytes 5.17 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 592 MBytes 4.96 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 577 MBytes 4.84 Gbits/sec\r", "[ 4] 9.0-10.0 sec 567 MBytes 4.75 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.62 GBytes 4.83 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 14.919963] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 14.919966] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 14.919970] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 14.920230] sd 0:0:0:0: [sda] Stopping disk\r", "[ 14.972719] ACPI: Preparing to enter system sleep state S5\r", "[ 14.972725] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm133120-4000-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm133120-4000", "start_time": 1607004772.061963, "end_time": 1607019006.7697666, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["31b2c8a987fc", "sync_pci=1 sync_eth=1", "exit main_time: 15663367268000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["6b406467c674", "sync_pci=1 sync_eth=1", "exit main_time: 15663367209599"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["2d6603fdb1a0", "sync_pci=1 sync_eth=1", "exit main_time: 15663367206000"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["5ab684fecba8", "sync_pci=1 sync_eth=1", "exit main_time: 15663366456000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=133120"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005445.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570514] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 1.192846] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 1.192852] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 1.192933] devtmpfs: mounted\r", "[ 1.193722] Freeing unused kernel image memory: 1900K\r", "[ 1.193724] Write protecting the kernel read-only data: 12288k\r", "[ 1.194644] Freeing unused kernel image memory: 2032K\r", "[ 1.194693] Freeing unused kernel image memory: 92K\r", "[ 1.194695] rodata_test: all tests were successful\r", "[ 1.194696] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 1.205498] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 1.205501] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 1.205733] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 1.209096] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 1.209099] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 1.308956] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 1.309071] i40e 0000:00:02.0: MAC address: fc:87:a9:c8:b2:31\r", "[ 1.309130] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 1.310611] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.310624] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.310626] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.310672] clocksource: Switched to clocksource tsc\r", "[ 1.387618] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.387620] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.387624] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.387852] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 1.475783] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 1.476974] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.479723] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 46192\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.67 GBytes 4.87 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005445.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570514] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 1.192842] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 1.192848] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 1.192929] devtmpfs: mounted\r", "[ 1.193718] Freeing unused kernel image memory: 1900K\r", "[ 1.193720] Write protecting the kernel read-only data: 12288k\r", "[ 1.194641] Freeing unused kernel image memory: 2032K\r", "[ 1.194689] Freeing unused kernel image memory: 92K\r", "[ 1.194691] rodata_test: all tests were successful\r", "[ 1.194693] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 1.205473] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 1.205475] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 1.205704] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 1.209067] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 1.209071] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 1.308928] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 1.309042] i40e 0000:00:02.0: MAC address: 74:c6:67:64:40:6b\r", "[ 1.309101] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 1.310582] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.310595] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.310597] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.310647] clocksource: Switched to clocksource tsc\r", "[ 1.387618] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.387620] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.387624] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.387852] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 1.475783] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 1.476996] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.479723] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 36448\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.81 GBytes 4.98 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005445.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583491] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 1.192934] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 1.192940] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 1.193021] devtmpfs: mounted\r", "[ 1.193810] Freeing unused kernel image memory: 1900K\r", "[ 1.193812] Write protecting the kernel read-only data: 12288k\r", "[ 1.194732] Freeing unused kernel image memory: 2032K\r", "[ 1.194781] Freeing unused kernel image memory: 92K\r", "[ 1.194783] rodata_test: all tests were successful\r", "[ 1.194784] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 1.205558] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 1.205560] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 1.205793] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 1.209156] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 1.209159] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 1.309017] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 1.309131] i40e 0000:00:02.0: MAC address: a0:b1:fd:03:66:2d\r", "[ 1.309190] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 1.310673] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.310686] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.310689] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.310733] clocksource: Switched to clocksource tsc\r", "[ 1.387618] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.387620] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.387624] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.387852] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 1.475783] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 1.476983] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.479723] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 46192 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 571 MBytes 4.79 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 560 MBytes 4.70 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 598 MBytes 5.01 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 593 MBytes 4.97 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 586 MBytes 4.92 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 578 MBytes 4.85 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 556 MBytes 4.66 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 604 MBytes 5.06 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 562 MBytes 4.72 Gbits/sec\r", "[ 4] 9.0-10.0 sec 599 MBytes 5.03 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.67 GBytes 4.87 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm133120-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005445.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 1.192844] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 1.192850] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 1.192931] devtmpfs: mounted\r", "[ 1.193720] Freeing unused kernel image memory: 1900K\r", "[ 1.193722] Write protecting the kernel read-only data: 12288k\r", "[ 1.194643] Freeing unused kernel image memory: 2032K\r", "[ 1.194691] Freeing unused kernel image memory: 92K\r", "[ 1.194693] rodata_test: all tests were successful\r", "[ 1.194695] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 1.205533] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 1.205536] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 1.205768] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 1.209132] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 1.209135] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 1.308993] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 1.309107] i40e 0000:00:02.0: MAC address: a8:cb:fe:84:b6:5a\r", "[ 1.309166] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 1.310648] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.310662] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.310664] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.310708] clocksource: Switched to clocksource tsc\r", "[ 1.387618] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.387620] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.387624] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.387852] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 1.475783] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 1.477008] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.479723] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 36448 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 608 MBytes 5.10 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 615 MBytes 5.16 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 578 MBytes 4.85 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 582 MBytes 4.88 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 590 MBytes 4.95 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 597 MBytes 5.00 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 620 MBytes 5.20 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 572 MBytes 4.79 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 613 MBytes 5.14 Gbits/sec\r", "[ 4] 9.0-10.0 sec 576 MBytes 4.83 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.81 GBytes 4.99 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.522347] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.522350] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.522354] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.522542] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.574729] ACPI: Preparing to enter system sleep state S5\r", "[ 15.574735] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm149760-1500-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm149760-1500", "start_time": 1607004772.115025, "end_time": 1607023204.9165912, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["5a3aab2f070", "sync_pci=1 sync_eth=1", "exit main_time: 15485377466000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["15767611a14", "sync_pci=1 sync_eth=1", "exit main_time: 15485377447000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["2ea76402341c", "sync_pci=1 sync_eth=1", "exit main_time: 15485377389000"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["a98595f2570", "sync_pci=1 sync_eth=1", "exit main_time: 15485376596000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=149760"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005557.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586724] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586730] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586811] devtmpfs: mounted\r", "[ 0.587600] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600235] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600237] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600467] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603831] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603835] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703692] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703806] i40e 0000:00:02.0: MAC address: 70:f0:b2:aa:a3:05\r", "[ 0.703865] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705345] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 59908\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.70 GBytes 4.89 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005557.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570323] sda: sda1\r", "[ 0.570515] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570558] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586744] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586750] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586831] devtmpfs: mounted\r", "[ 0.587620] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600200] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600203] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600434] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603796] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603799] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703657] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703771] i40e 0000:00:02.0: MAC address: 14:1a:61:67:57:01\r", "[ 0.703830] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705312] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 33110\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.52 GBytes 4.74 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005557.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586718] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586724] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586805] devtmpfs: mounted\r", "[ 0.587595] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600254] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600257] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600488] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603850] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603854] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703711] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703825] i40e 0000:00:02.0: MAC address: 1c:34:02:64:a7:2e\r", "[ 0.703884] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705364] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 59908 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 556 MBytes 4.67 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 558 MBytes 4.68 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 595 MBytes 4.99 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 599 MBytes 5.02 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 572 MBytes 4.80 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 607 MBytes 5.10 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 588 MBytes 4.93 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 604 MBytes 5.07 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 605 MBytes 5.08 Gbits/sec\r", "[ 4] 9.0-10.0 sec 550 MBytes 4.61 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.70 GBytes 4.89 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-1500/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005557.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586719] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586725] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586806] devtmpfs: mounted\r", "[ 0.587595] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600200] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600202] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600433] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603797] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603800] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703658] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703772] i40e 0000:00:02.0: MAC address: 70:25:5f:59:98:0a\r", "[ 0.703831] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705311] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 33110 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 596 MBytes 5.00 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 591 MBytes 4.96 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 553 MBytes 4.64 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 549 MBytes 4.61 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 577 MBytes 4.84 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 541 MBytes 4.54 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 560 MBytes 4.70 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 544 MBytes 4.57 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 544 MBytes 4.56 Gbits/sec\r", "[ 4] 9.0-10.0 sec 599 MBytes 5.02 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.52 GBytes 4.74 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.344577] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.344581] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.344584] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.344643] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.396726] ACPI: Preparing to enter system sleep state S5\r", "[ 15.396731] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm149760-4000-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm149760-4000", "start_time": 1607004772.0681832, "end_time": 1607018737.4897618, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["c534e2abc08", "sync_pci=1 sync_eth=1", "exit main_time: 15061362471000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["3deff947ac6c", "sync_pci=1 sync_eth=1", "exit main_time: 15061362452000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["66f3f42bf018", "sync_pci=1 sync_eth=1", "exit main_time: 15061362423599"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["144477cd0a1c", "sync_pci=1 sync_eth=1", "exit main_time: 15061361662000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=149760"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005579.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586791] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586797] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586878] devtmpfs: mounted\r", "[ 0.587668] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600243] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600245] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600475] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603839] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603842] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703699] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703814] i40e 0000:00:02.0: MAC address: 08:bc:2a:4e:53:0c\r", "[ 0.703873] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705353] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.876984] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 50654\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.82 GBytes 4.99 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005579.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586719] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586725] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586806] devtmpfs: mounted\r", "[ 0.587595] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600238] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600241] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600471] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603835] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603838] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703696] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703810] i40e 0000:00:02.0: MAC address: 6c:ac:47:f9:ef:3d\r", "[ 0.703869] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705349] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.876991] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 52914\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.66 GBytes 4.86 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005579.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586719] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586725] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586806] devtmpfs: mounted\r", "[ 0.587595] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600227] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600229] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600460] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603824] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603827] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703684] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703799] i40e 0000:00:02.0: MAC address: 18:f0:2b:f4:f3:66\r", "[ 0.703858] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705338] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.876993] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 50654 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 579 MBytes 4.85 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 647 MBytes 5.43 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 592 MBytes 4.97 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 617 MBytes 5.17 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 618 MBytes 5.19 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 560 MBytes 4.70 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 610 MBytes 5.12 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 567 MBytes 4.76 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 565 MBytes 4.74 Gbits/sec\r", "[ 4] 9.0-10.0 sec 603 MBytes 5.06 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.82 GBytes 5.00 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm149760-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005579.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586854] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586860] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586941] devtmpfs: mounted\r", "[ 0.587731] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600246] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600248] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600478] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603842] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603845] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703702] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703817] i40e 0000:00:02.0: MAC address: 1c:0a:cd:77:44:14\r", "[ 0.703876] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705356] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.876977] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 52914 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 601 MBytes 5.04 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 527 MBytes 4.42 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 584 MBytes 4.90 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 558 MBytes 4.68 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 558 MBytes 4.68 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 615 MBytes 5.16 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 566 MBytes 4.74 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 608 MBytes 5.10 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 611 MBytes 5.12 Gbits/sec\r", "[ 4] 9.0-10.0 sec 572 MBytes 4.80 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.66 GBytes 4.86 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 14.920279] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 14.920282] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 14.920286] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 14.920596] sd 0:0:0:0: [sda] Stopping disk\r", "[ 14.972710] ACPI: Preparing to enter system sleep state S5\r", "[ 14.972716] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm16640-1500-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm16640-1500", "start_time": 1607004952.7974067, "end_time": 1607023623.2067735, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["4c20286b5518", "sync_pci=1 sync_eth=1", "exit main_time: 16500398455000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["1a83b3b864b8", "sync_pci=1 sync_eth=1", "exit main_time: 16500398518000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["20977131bd8", "sync_pci=1 sync_eth=1", "exit main_time: 16500398484000"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["717fb274210c", "sync_pci=1 sync_eth=1", "exit main_time: 16500397696000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=16640"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005804.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.587006] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.587012] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.587093] devtmpfs: mounted\r", "[ 0.587882] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600211] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600213] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600444] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603808] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603811] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703669] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703783] i40e 0000:00:02.0: MAC address: 18:55:6b:28:20:4c\r", "[ 0.703842] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705323] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 46158\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 4.77 GBytes 4.10 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005804.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586958] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586964] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.587045] devtmpfs: mounted\r", "[ 0.587834] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600242] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600244] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600474] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603838] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603841] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703699] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703813] i40e 0000:00:02.0: MAC address: b8:64:b8:b3:83:1a\r", "[ 0.703872] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705352] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 59784\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 4.77 GBytes 4.10 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005804.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586960] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586966] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.587047] devtmpfs: mounted\r", "[ 0.587836] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600204] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600206] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600437] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603802] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603805] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703662] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703777] i40e 0000:00:02.0: MAC address: d8:1b:13:77:09:02\r", "[ 0.703835] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705316] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 46158 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 495 MBytes 4.15 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 484 MBytes 4.06 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 489 MBytes 4.10 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 490 MBytes 4.11 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 486 MBytes 4.08 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 487 MBytes 4.09 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 490 MBytes 4.11 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 492 MBytes 4.12 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 487 MBytes 4.09 Gbits/sec\r", "[ 4] 9.0-10.0 sec 488 MBytes 4.10 Gbits/sec\r", "[ 4] 0.0-10.0 sec 4.77 GBytes 4.10 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-1500/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005804.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586971] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586977] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.587058] devtmpfs: mounted\r", "[ 0.587848] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600228] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600230] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600460] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603825] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603828] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703685] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703799] i40e 0000:00:02.0: MAC address: 0c:21:74:b2:7f:71\r", "[ 0.703858] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705340] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 59784 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 484 MBytes 4.06 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 491 MBytes 4.12 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 491 MBytes 4.12 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 486 MBytes 4.08 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 490 MBytes 4.11 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 490 MBytes 4.11 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 488 MBytes 4.10 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 486 MBytes 4.08 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 491 MBytes 4.12 Gbits/sec\r", "[ 4] 9.0-10.0 sec 489 MBytes 4.10 Gbits/sec\r", "[ 4] 0.0-10.0 sec 4.77 GBytes 4.10 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 16.359518] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 16.359521] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 16.359525] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 16.359793] sd 0:0:0:0: [sda] Stopping disk\r", "[ 16.411747] ACPI: Preparing to enter system sleep state S5\r", "[ 16.411752] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm16640-4000-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm16640-4000", "start_time": 1607004772.175726, "end_time": 1607019259.9308112, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["1cb64f094b1c", "sync_pci=1 sync_eth=1", "exit main_time: 15213365032000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["28f30e676f8c", "sync_pci=1 sync_eth=1", "exit main_time: 15213365084000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["45ba7cde8ec8", "sync_pci=1 sync_eth=1", "exit main_time: 15213365060599"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["4daa87dfdcdc", "sync_pci=1 sync_eth=1", "exit main_time: 15213364301000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=16640"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005587.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583491] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.740788] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.740794] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.740875] devtmpfs: mounted\r", "[ 0.741664] Freeing unused kernel image memory: 1900K\r", "[ 0.741666] Write protecting the kernel read-only data: 12288k\r", "[ 0.742586] Freeing unused kernel image memory: 2032K\r", "[ 0.742635] Freeing unused kernel image memory: 92K\r", "[ 0.742637] rodata_test: all tests were successful\r", "[ 0.742638] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.753436] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.753438] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.753669] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.757032] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.757035] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.856892] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.857007] i40e 0000:00:02.0: MAC address: 1c:4b:09:4f:b6:1c\r", "[ 0.857066] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.858548] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.939610] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.939613] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.939616] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.939845] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 1.027776] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 1.028981] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.031716] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 36026\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.49 GBytes 4.71 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005587.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.740700] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.740706] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.740787] devtmpfs: mounted\r", "[ 0.741576] Freeing unused kernel image memory: 1900K\r", "[ 0.741578] Write protecting the kernel read-only data: 12288k\r", "[ 0.742498] Freeing unused kernel image memory: 2032K\r", "[ 0.742547] Freeing unused kernel image memory: 92K\r", "[ 0.742549] rodata_test: all tests were successful\r", "[ 0.742550] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.753310] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.753312] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.753543] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.756906] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.756909] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.856767] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.856881] i40e 0000:00:02.0: MAC address: 8c:6f:67:0e:f3:28\r", "[ 0.856940] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.858420] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.939610] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.939613] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.939616] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.939845] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 1.027776] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 1.028981] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.031716] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 58866\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.49 GBytes 4.71 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005587.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.740782] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.740788] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.740869] devtmpfs: mounted\r", "[ 0.741658] Freeing unused kernel image memory: 1900K\r", "[ 0.741660] Write protecting the kernel read-only data: 12288k\r", "[ 0.742581] Freeing unused kernel image memory: 2032K\r", "[ 0.742629] Freeing unused kernel image memory: 92K\r", "[ 0.742631] rodata_test: all tests were successful\r", "[ 0.742633] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.753387] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.753389] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.753620] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.756983] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.756987] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.856844] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.856959] i40e 0000:00:02.0: MAC address: c8:8e:de:7c:ba:45\r", "[ 0.857018] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.858498] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.939610] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.939613] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.939616] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.939845] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 1.027776] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 1.028973] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.031716] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 36026 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 567 MBytes 4.76 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 562 MBytes 4.71 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 567 MBytes 4.76 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 557 MBytes 4.67 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 559 MBytes 4.69 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 557 MBytes 4.67 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 563 MBytes 4.72 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 559 MBytes 4.69 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 561 MBytes 4.70 Gbits/sec\r", "[ 4] 9.0-10.0 sec 565 MBytes 4.74 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.49 GBytes 4.71 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005587.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570514] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.740781] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.740787] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.740868] devtmpfs: mounted\r", "[ 0.741657] Freeing unused kernel image memory: 1900K\r", "[ 0.741659] Write protecting the kernel read-only data: 12288k\r", "[ 0.742579] Freeing unused kernel image memory: 2032K\r", "[ 0.742628] Freeing unused kernel image memory: 92K\r", "[ 0.742629] rodata_test: all tests were successful\r", "[ 0.742631] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.753379] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.753381] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.753612] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.756975] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.756978] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.856836] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.856950] i40e 0000:00:02.0: MAC address: dc:dc:df:87:aa:4d\r", "[ 0.857009] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.858491] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.939610] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.939613] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.939616] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.939845] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 1.027776] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 1.028981] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.031716] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 58866 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 559 MBytes 4.69 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 561 MBytes 4.71 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 557 MBytes 4.67 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 566 MBytes 4.75 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 564 MBytes 4.74 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 566 MBytes 4.74 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 562 MBytes 4.71 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 564 MBytes 4.73 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 563 MBytes 4.72 Gbits/sec\r", "[ 4] 9.0-10.0 sec 559 MBytes 4.69 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.49 GBytes 4.71 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.072679] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.072683] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.072686] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.072961] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.124713] ACPI: Preparing to enter system sleep state S5\r", "[ 15.124719] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm166400-1500-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm166400-1500", "start_time": 1607004772.1135826, "end_time": 1607022274.7130003, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["162d1fa8eb3c", "sync_pci=1 sync_eth=1", "exit main_time: 15061370388599"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["3f314d0b2ee8", "sync_pci=1 sync_eth=1", "exit main_time: 15061370447000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["6c8140ec48ec", "sync_pci=1 sync_eth=1", "exit main_time: 15061370423599"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["7d0afb1543b8", "sync_pci=1 sync_eth=1", "exit main_time: 15061369660000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=166400"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005500.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586865] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586871] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586952] devtmpfs: mounted\r", "[ 0.587741] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600223] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600225] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600455] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603820] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603823] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703680] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703794] i40e 0000:00:02.0: MAC address: 3c:eb:a8:1f:2d:16\r", "[ 0.703853] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705334] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 59150\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.84 GBytes 5.01 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005500.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586970] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586976] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.587057] devtmpfs: mounted\r", "[ 0.587847] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600287] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600289] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600520] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603884] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603887] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703744] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703858] i40e 0000:00:02.0: MAC address: e8:2e:0b:4d:31:3f\r", "[ 0.703917] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705399] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 59834\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.38 GBytes 4.62 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005500.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586864] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586870] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586951] devtmpfs: mounted\r", "[ 0.587740] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600206] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600209] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600440] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603804] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603807] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703664] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703779] i40e 0000:00:02.0: MAC address: ec:48:ec:40:81:6c\r", "[ 0.703838] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705318] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 59150 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 599 MBytes 5.02 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 508 MBytes 4.26 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 576 MBytes 4.83 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 657 MBytes 5.51 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 628 MBytes 5.26 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 614 MBytes 5.15 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 690 MBytes 5.78 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 545 MBytes 4.57 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 647 MBytes 5.43 Gbits/sec\r", "[ 4] 9.0-10.0 sec 516 MBytes 4.33 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.84 GBytes 5.01 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-1500/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005500.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586861] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586867] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586948] devtmpfs: mounted\r", "[ 0.587738] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600206] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600208] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600440] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603804] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603807] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703664] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703779] i40e 0000:00:02.0: MAC address: b8:43:15:fb:0a:7d\r", "[ 0.703838] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705318] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 59834 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 553 MBytes 4.64 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 641 MBytes 5.38 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 573 MBytes 4.81 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 492 MBytes 4.13 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 522 MBytes 4.38 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 534 MBytes 4.48 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 459 MBytes 3.85 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 605 MBytes 5.07 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 502 MBytes 4.21 Gbits/sec\r", "[ 4] 9.0-10.0 sec 632 MBytes 5.30 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.38 GBytes 4.62 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 14.920245] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 14.920248] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 14.920252] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 14.920697] sd 0:0:0:0: [sda] Stopping disk\r", "[ 14.972719] ACPI: Preparing to enter system sleep state S5\r", "[ 14.972724] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm166400-4000-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm166400-4000", "start_time": 1607004772.0697079, "end_time": 1607018102.872581, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["7bc9bb21c13c", "sync_pci=1 sync_eth=1", "exit main_time: 16034378075599"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["80685fee5ac", "sync_pci=1 sync_eth=1", "exit main_time: 16034378034000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["39a3f10bd610", "sync_pci=1 sync_eth=1", "exit main_time: 16034378010000"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["3bac2c30f50", "sync_pci=1 sync_eth=1", "exit main_time: 16034377232000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=166400"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005435.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 1.277791] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 1.277797] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 1.277878] devtmpfs: mounted\r", "[ 1.278667] Freeing unused kernel image memory: 1900K\r", "[ 1.278669] Write protecting the kernel read-only data: 12288k\r", "[ 1.279590] Freeing unused kernel image memory: 2032K\r", "[ 1.279638] Freeing unused kernel image memory: 92K\r", "[ 1.279640] rodata_test: all tests were successful\r", "[ 1.279642] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 1.290376] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 1.290379] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 1.290610] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 1.293973] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 1.293976] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 1.393833] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 1.393948] i40e 0000:00:02.0: MAC address: 3c:c1:21:bb:c9:7b\r", "[ 1.394007] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 1.395487] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.475619] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.475622] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.475625] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.475854] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 1.563784] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 1.564986] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.567724] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 43264\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.82 GBytes 4.99 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005435.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 1.277908] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 1.277914] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 1.277995] devtmpfs: mounted\r", "[ 1.278784] Freeing unused kernel image memory: 1900K\r", "[ 1.278786] Write protecting the kernel read-only data: 12288k\r", "[ 1.279706] Freeing unused kernel image memory: 2032K\r", "[ 1.279755] Freeing unused kernel image memory: 92K\r", "[ 1.279757] rodata_test: all tests were successful\r", "[ 1.279758] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 1.290567] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 1.290569] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 1.290802] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 1.294165] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 1.294168] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 1.394026] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 1.394140] i40e 0000:00:02.0: MAC address: ac:e5:fe:85:06:08\r", "[ 1.394199] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 1.395680] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.475619] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.475622] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.475625] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.475854] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 1.563784] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 1.565007] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.567724] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 43680\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.67 GBytes 4.86 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005435.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 1.277792] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 1.277798] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 1.277879] devtmpfs: mounted\r", "[ 1.278668] Freeing unused kernel image memory: 1900K\r", "[ 1.278670] Write protecting the kernel read-only data: 12288k\r", "[ 1.279591] Freeing unused kernel image memory: 2032K\r", "[ 1.279639] Freeing unused kernel image memory: 92K\r", "[ 1.279641] rodata_test: all tests were successful\r", "[ 1.279643] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 1.290394] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 1.290397] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 1.290628] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 1.293991] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 1.293994] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 1.393852] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 1.393966] i40e 0000:00:02.0: MAC address: 10:d6:0b:f1:a3:39\r", "[ 1.394025] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 1.395508] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.475619] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.475622] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.475625] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.475854] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 1.563784] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 1.564990] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.567724] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 43264 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 607 MBytes 5.10 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 586 MBytes 4.91 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 578 MBytes 4.85 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 620 MBytes 5.21 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 599 MBytes 5.02 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 568 MBytes 4.76 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 593 MBytes 4.97 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 588 MBytes 4.93 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 604 MBytes 5.07 Gbits/sec\r", "[ 4] 9.0-10.0 sec 614 MBytes 5.15 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.82 GBytes 5.00 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm166400-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005435.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 1.277789] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 1.277795] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 1.277876] devtmpfs: mounted\r", "[ 1.278665] Freeing unused kernel image memory: 1900K\r", "[ 1.278667] Write protecting the kernel read-only data: 12288k\r", "[ 1.279587] Freeing unused kernel image memory: 2032K\r", "[ 1.279636] Freeing unused kernel image memory: 92K\r", "[ 1.279638] rodata_test: all tests were successful\r", "[ 1.279639] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 1.290418] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 1.290420] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 1.290652] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 1.294015] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 1.294018] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 1.393876] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 1.393990] i40e 0000:00:02.0: MAC address: 50:0f:c3:c2:ba:03\r", "[ 1.394049] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 1.395531] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.475619] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.475622] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.475625] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.475854] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 1.563784] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 1.565002] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.567724] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 43680 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 571 MBytes 4.79 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 590 MBytes 4.95 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 598 MBytes 5.02 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 555 MBytes 4.66 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 577 MBytes 4.84 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 608 MBytes 5.10 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 583 MBytes 4.89 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 588 MBytes 4.93 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 571 MBytes 4.79 Gbits/sec\r", "[ 4] 9.0-10.0 sec 563 MBytes 4.72 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.67 GBytes 4.87 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.893908] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.893911] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.893915] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.894131] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.945740] ACPI: Preparing to enter system sleep state S5\r", "[ 15.945747] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm183040-1500-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm183040-1500", "start_time": 1607004772.1175716, "end_time": 1607023189.3601935, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["70cd98181f48", "sync_pci=1 sync_eth=1", "exit main_time: 15833382865000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["11e0caeb14e0", "sync_pci=1 sync_eth=1", "exit main_time: 15833382825000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["3ae4b53f588c", "sync_pci=1 sync_eth=1", "exit main_time: 15833382874000"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["d94363f3e84", "sync_pci=1 sync_eth=1", "exit main_time: 15833382019000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=183040"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005516.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585587] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585593] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585676] devtmpfs: mounted\r", "[ 0.586464] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600268] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600270] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600501] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603864] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603867] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703725] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703839] i40e 0000:00:02.0: MAC address: 48:1f:18:98:cd:70\r", "[ 0.703898] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705379] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 42328\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.60 GBytes 4.81 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005516.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585566] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585572] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585655] devtmpfs: mounted\r", "[ 0.586443] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600212] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600214] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600444] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603809] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603812] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703669] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703784] i40e 0000:00:02.0: MAC address: e0:14:eb:ca:e0:11\r", "[ 0.703843] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705325] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 36880\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.63 GBytes 4.83 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005516.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570515] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585535] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585541] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585624] devtmpfs: mounted\r", "[ 0.586413] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600235] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600238] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600468] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603832] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603835] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703693] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703807] i40e 0000:00:02.0: MAC address: 8c:58:3f:b5:e4:3a\r", "[ 0.703866] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705346] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 42328 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 544 MBytes 4.56 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 528 MBytes 4.43 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 577 MBytes 4.84 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 645 MBytes 5.41 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 678 MBytes 5.68 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 678 MBytes 5.69 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 476 MBytes 3.99 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 589 MBytes 4.94 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 531 MBytes 4.46 Gbits/sec\r", "[ 4] 9.0-10.0 sec 492 MBytes 4.13 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.60 GBytes 4.81 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-1500/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005516.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585525] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585531] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585614] devtmpfs: mounted\r", "[ 0.586403] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600235] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600237] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600467] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603832] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603835] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703692] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703807] i40e 0000:00:02.0: MAC address: 84:3e:3f:36:94:0d\r", "[ 0.703866] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705348] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 36880 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 609 MBytes 5.11 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 621 MBytes 5.21 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 573 MBytes 4.81 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 503 MBytes 4.22 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 472 MBytes 3.96 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 472 MBytes 3.96 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 674 MBytes 5.65 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 561 MBytes 4.71 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 618 MBytes 5.18 Gbits/sec\r", "[ 4] 9.0-10.0 sec 658 MBytes 5.52 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.63 GBytes 4.83 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.692087] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.692090] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.692094] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.692181] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.744731] ACPI: Preparing to enter system sleep state S5\r", "[ 15.744737] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm183040-4000-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm183040-4000", "start_time": 1607004772.073537, "end_time": 1607017445.1091633, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["5f034bcaa204", "sync_pci=1 sync_eth=1", "exit main_time: 15061362351000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["777d1715eae0", "sync_pci=1 sync_eth=1", "exit main_time: 15061362372000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["291a3801db44", "sync_pci=1 sync_eth=1", "exit main_time: 15061362383000"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["7330ed581484", "sync_pci=1 sync_eth=1", "exit main_time: 15061361569000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=183040"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005400.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.587533] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.587539] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.587620] devtmpfs: mounted\r", "[ 0.588409] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600221] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600223] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600454] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603818] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603821] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703678] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703793] i40e 0000:00:02.0: MAC address: 04:a2:ca:4b:03:5f\r", "[ 0.703852] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705332] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.876969] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 55352\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.81 GBytes 4.99 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005400.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.587477] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.587484] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.587566] devtmpfs: mounted\r", "[ 0.588354] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600251] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600254] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600485] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603848] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603851] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703708] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703823] i40e 0000:00:02.0: MAC address: e0:ea:15:17:7d:77\r", "[ 0.703881] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705362] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.876976] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 48438\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.67 GBytes 4.87 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005400.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.587563] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.587569] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.587651] devtmpfs: mounted\r", "[ 0.588439] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600268] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600270] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600501] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603864] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603867] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703725] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703839] i40e 0000:00:02.0: MAC address: 44:db:01:38:1a:29\r", "[ 0.703898] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705379] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.876985] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 55352 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 596 MBytes 5.00 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 595 MBytes 4.99 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 610 MBytes 5.12 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 612 MBytes 5.13 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 608 MBytes 5.10 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 584 MBytes 4.90 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 631 MBytes 5.30 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 580 MBytes 4.87 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 592 MBytes 4.96 Gbits/sec\r", "[ 4] 9.0-10.0 sec 544 MBytes 4.57 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.81 GBytes 4.99 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm183040-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005400.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583491] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.587532] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.587538] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.587619] devtmpfs: mounted\r", "[ 0.588408] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600235] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600237] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600467] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603832] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603835] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703692] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703807] i40e 0000:00:02.0: MAC address: 84:14:58:ed:30:73\r", "[ 0.703866] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705346] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.876982] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 48438 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 584 MBytes 4.89 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 582 MBytes 4.88 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 565 MBytes 4.74 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 564 MBytes 4.73 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 568 MBytes 4.77 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 592 MBytes 4.97 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 544 MBytes 4.57 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 595 MBytes 4.99 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 584 MBytes 4.90 Gbits/sec\r", "[ 4] 9.0-10.0 sec 631 MBytes 5.29 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.67 GBytes 4.87 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 14.920063] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 14.920067] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 14.920071] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 14.920192] sd 0:0:0:0: [sda] Stopping disk\r", "[ 14.972710] ACPI: Preparing to enter system sleep state S5\r", "[ 14.972716] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm199680-1500-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm199680-1500", "start_time": 1607004772.1221752, "end_time": 1607022818.434915, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["6044333e247c", "sync_pci=1 sync_eth=1", "exit main_time: 15061370507599"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["226a7d540fac", "sync_pci=1 sync_eth=1", "exit main_time: 15061370566000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["5bf7d9624e20", "sync_pci=1 sync_eth=1", "exit main_time: 15061370519599"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["1e1d97183950", "sync_pci=1 sync_eth=1", "exit main_time: 15061369765000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=199680"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005544.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586025] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586031] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586112] devtmpfs: mounted\r", "[ 0.586902] Freeing unused kernel image memory: 1900K\r", "[ 0.588487] Write protecting the kernel read-only data: 12288k\r", "[ 0.589407] Freeing unused kernel image memory: 2032K\r", "[ 0.589455] Freeing unused kernel image memory: 92K\r", "[ 0.589457] rodata_test: all tests were successful\r", "[ 0.589459] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600270] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600273] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600504] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603867] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603870] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703727] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703842] i40e 0000:00:02.0: MAC address: 7c:24:3e:33:44:60\r", "[ 0.703901] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705383] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 36092\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.64 GBytes 4.84 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005544.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586069] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586075] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586157] devtmpfs: mounted\r", "[ 0.586949] Freeing unused kernel image memory: 1900K\r", "[ 0.587486] Write protecting the kernel read-only data: 12288k\r", "[ 0.588406] Freeing unused kernel image memory: 2032K\r", "[ 0.588454] Freeing unused kernel image memory: 92K\r", "[ 0.588456] rodata_test: all tests were successful\r", "[ 0.588458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.599245] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.599247] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.599478] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.602841] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.602845] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.702702] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.702816] i40e 0000:00:02.0: MAC address: ac:0f:54:7d:6a:22\r", "[ 0.702875] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.704355] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 46924\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.59 GBytes 4.80 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005544.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570514] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586028] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586034] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586115] devtmpfs: mounted\r", "[ 0.586906] Freeing unused kernel image memory: 1900K\r", "[ 0.588487] Write protecting the kernel read-only data: 12288k\r", "[ 0.589407] Freeing unused kernel image memory: 2032K\r", "[ 0.589455] Freeing unused kernel image memory: 92K\r", "[ 0.589457] rodata_test: all tests were successful\r", "[ 0.589459] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600229] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600231] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600462] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603826] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603829] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703686] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703801] i40e 0000:00:02.0: MAC address: 20:4e:62:d9:f7:5b\r", "[ 0.703860] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705340] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 36092 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 576 MBytes 4.83 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 516 MBytes 4.33 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 574 MBytes 4.81 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 608 MBytes 5.10 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 545 MBytes 4.57 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 605 MBytes 5.07 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 580 MBytes 4.86 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 632 MBytes 5.30 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 626 MBytes 5.25 Gbits/sec\r", "[ 4] 9.0-10.0 sec 511 MBytes 4.29 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.64 GBytes 4.84 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-1500/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005544.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570514] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586027] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586033] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586114] devtmpfs: mounted\r", "[ 0.586904] Freeing unused kernel image memory: 1900K\r", "[ 0.588487] Write protecting the kernel read-only data: 12288k\r", "[ 0.589407] Freeing unused kernel image memory: 2032K\r", "[ 0.589455] Freeing unused kernel image memory: 92K\r", "[ 0.589457] rodata_test: all tests were successful\r", "[ 0.589459] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600202] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600204] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600435] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603800] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603803] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703660] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703774] i40e 0000:00:02.0: MAC address: 50:39:18:97:1d:1e\r", "[ 0.703833] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705313] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 46924 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 577 MBytes 4.84 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 634 MBytes 5.31 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 576 MBytes 4.83 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 542 MBytes 4.54 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 606 MBytes 5.08 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 545 MBytes 4.57 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 570 MBytes 4.78 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 517 MBytes 4.34 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 524 MBytes 4.40 Gbits/sec\r", "[ 4] 9.0-10.0 sec 639 MBytes 5.36 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.59 GBytes 4.81 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 14.920234] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 14.920238] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 14.920241] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 14.920778] sd 0:0:0:0: [sda] Stopping disk\r", "[ 14.972719] ACPI: Preparing to enter system sleep state S5\r", "[ 14.972725] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm199680-4000-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm199680-4000", "start_time": 1607004772.0660713, "end_time": 1607017304.9253404, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["1cdc9954b6d4", "sync_pci=1 sync_eth=1", "exit main_time: 15062362671000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["4e79b6c0a738", "sync_pci=1 sync_eth=1", "exit main_time: 15062362651000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["18906318e078", "sync_pci=1 sync_eth=1", "exit main_time: 15062362592000"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["4a2d1a14d0dc", "sync_pci=1 sync_eth=1", "exit main_time: 15062361763000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=199680"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005364.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585449] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585455] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585537] devtmpfs: mounted\r", "[ 0.586326] Freeing unused kernel image memory: 1900K\r", "[ 0.586488] Write protecting the kernel read-only data: 12288k\r", "[ 0.587408] Freeing unused kernel image memory: 2032K\r", "[ 0.587457] Freeing unused kernel image memory: 92K\r", "[ 0.587459] rodata_test: all tests were successful\r", "[ 0.587460] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.598225] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.598227] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.598458] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.601822] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.601825] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.701682] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.701797] i40e 0000:00:02.0: MAC address: d4:b6:54:99:dc:1c\r", "[ 0.701856] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.703336] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.876994] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 43596\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.80 GBytes 4.98 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005364.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585451] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585457] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585539] devtmpfs: mounted\r", "[ 0.586328] Freeing unused kernel image memory: 1900K\r", "[ 0.586488] Write protecting the kernel read-only data: 12288k\r", "[ 0.587408] Freeing unused kernel image memory: 2032K\r", "[ 0.587457] Freeing unused kernel image memory: 92K\r", "[ 0.587459] rodata_test: all tests were successful\r", "[ 0.587460] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.598269] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.598271] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.598503] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.601865] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.601869] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.701726] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.701841] i40e 0000:00:02.0: MAC address: 38:a7:c0:b6:79:4e\r", "[ 0.701900] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.703380] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.876983] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 48890\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.69 GBytes 4.88 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005364.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585488] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585494] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585577] devtmpfs: mounted\r", "[ 0.586366] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600209] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600212] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600443] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603807] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603810] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703668] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703782] i40e 0000:00:02.0: MAC address: 78:e0:18:63:90:18\r", "[ 0.703841] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705322] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.876989] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 43596 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 595 MBytes 4.99 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 592 MBytes 4.97 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 598 MBytes 5.02 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 605 MBytes 5.07 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 577 MBytes 4.84 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 583 MBytes 4.89 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 588 MBytes 4.94 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 598 MBytes 5.02 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 609 MBytes 5.11 Gbits/sec\r", "[ 4] 9.0-10.0 sec 592 MBytes 4.96 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.80 GBytes 4.98 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm199680-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005364.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585493] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585499] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585582] devtmpfs: mounted\r", "[ 0.586371] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600226] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600229] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600459] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603823] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603826] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703683] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703798] i40e 0000:00:02.0: MAC address: dc:d0:14:1a:2d:4a\r", "[ 0.703857] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705337] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 0.876983] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 48890 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 584 MBytes 4.90 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 584 MBytes 4.90 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 578 MBytes 4.85 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 571 MBytes 4.79 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 599 MBytes 5.03 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 593 MBytes 4.97 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 587 MBytes 4.93 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 578 MBytes 4.85 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 568 MBytes 4.76 Gbits/sec\r", "[ 4] 9.0-10.0 sec 584 MBytes 4.90 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.69 GBytes 4.89 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 14.920947] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 14.920950] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 14.920954] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 14.921453] sd 0:0:0:0: [sda] Stopping disk\r", "[ 14.973710] ACPI: Preparing to enter system sleep state S5\r", "[ 14.973717] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm33280-1500-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm33280-1500", "start_time": 1607004771.8488846, "end_time": 1607024753.8433056, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["cd6ca8e180c", "sync_pci=1 sync_eth=1", "exit main_time: 15060377698000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["2de9f9930da0", "sync_pci=1 sync_eth=1", "exit main_time: 15060377646000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["6d13ef06dfbc", "sync_pci=1 sync_eth=1", "exit main_time: 15060377685000"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["e26c513d554", "sync_pci=1 sync_eth=1", "exit main_time: 15060376816000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=33280"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005515.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586717] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586723] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586804] devtmpfs: mounted\r", "[ 0.587593] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600232] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600234] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600464] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603828] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603831] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703688] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703803] i40e 0000:00:02.0: MAC address: 0c:18:8e:ca:d6:0c\r", "[ 0.703862] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705342] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 32824\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.26 GBytes 4.52 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005515.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570319] sda: sda1\r", "[ 0.570511] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583491] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586723] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586729] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586810] devtmpfs: mounted\r", "[ 0.587599] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600275] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600277] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600508] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603871] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603874] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703732] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703846] i40e 0000:00:02.0: MAC address: a0:0d:93:f9:e9:2d\r", "[ 0.703905] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705387] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 41692\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.26 GBytes 4.51 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005515.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586725] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586731] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586812] devtmpfs: mounted\r", "[ 0.587602] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600236] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600238] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600469] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603833] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603836] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703693] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703808] i40e 0000:00:02.0: MAC address: bc:df:06:ef:13:6d\r", "[ 0.703867] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705347] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 32824 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 542 MBytes 4.55 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 532 MBytes 4.47 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 543 MBytes 4.55 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 542 MBytes 4.54 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 534 MBytes 4.48 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 541 MBytes 4.54 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 546 MBytes 4.58 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 544 MBytes 4.56 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 536 MBytes 4.50 Gbits/sec\r", "[ 4] 9.0-10.0 sec 528 MBytes 4.43 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.26 GBytes 4.52 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-1500/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005515.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.586781] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.586787] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.586867] devtmpfs: mounted\r", "[ 0.587657] Freeing unused kernel image memory: 1900K\r", "[ 0.588486] Write protecting the kernel read-only data: 12288k\r", "[ 0.589406] Freeing unused kernel image memory: 2032K\r", "[ 0.589454] Freeing unused kernel image memory: 92K\r", "[ 0.589456] rodata_test: all tests were successful\r", "[ 0.589458] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600243] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600245] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600476] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603839] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603843] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703700] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703814] i40e 0000:00:02.0: MAC address: 54:d5:13:c5:26:0e\r", "[ 0.703873] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705353] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 41692 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 536 MBytes 4.50 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 544 MBytes 4.56 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 535 MBytes 4.49 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 534 MBytes 4.48 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 543 MBytes 4.55 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 536 MBytes 4.50 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 532 MBytes 4.46 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 533 MBytes 4.47 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 541 MBytes 4.54 Gbits/sec\r", "[ 4] 9.0-10.0 sec 547 MBytes 4.59 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.26 GBytes 4.51 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 14.919810] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 14.919813] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 14.919817] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 14.920110] sd 0:0:0:0: [sda] Stopping disk\r", "[ 14.971726] ACPI: Preparing to enter system sleep state S5\r", "[ 14.971731] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm33280-4000-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm33280-4000", "start_time": 1607004772.187739, "end_time": 1607019311.8379161, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["7e0283479f4", "sync_pci=1 sync_eth=1", "exit main_time: 15853375082000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["1869f3dd74c0", "sync_pci=1 sync_eth=1", "exit main_time: 15853375095000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["35302bb493fc", "sync_pci=1 sync_eth=1", "exit main_time: 15853375096599"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["416dd582b86c", "sync_pci=1 sync_eth=1", "exit main_time: 15853374292000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=33280"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005470.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570323] sda: sda1\r", "[ 0.570515] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570558] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 1.381917] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 1.381923] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 1.382004] devtmpfs: mounted\r", "[ 1.382793] Freeing unused kernel image memory: 1900K\r", "[ 1.382795] Write protecting the kernel read-only data: 12288k\r", "[ 1.383715] Freeing unused kernel image memory: 2032K\r", "[ 1.383764] Freeing unused kernel image memory: 92K\r", "[ 1.383765] rodata_test: all tests were successful\r", "[ 1.383767] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 1.394533] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 1.394535] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 1.394768] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 1.398131] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 1.398135] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 1.497992] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 1.498107] i40e 0000:00:02.0: MAC address: f4:79:34:28:e0:07\r", "[ 1.498166] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 1.499646] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.579621] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.579624] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.579627] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.579856] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 1.667786] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 1.668988] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.671726] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 50788\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.66 GBytes 4.85 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005470.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570323] sda: sda1\r", "[ 0.570515] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570558] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 1.381920] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 1.381926] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 1.382007] devtmpfs: mounted\r", "[ 1.382796] Freeing unused kernel image memory: 1900K\r", "[ 1.382798] Write protecting the kernel read-only data: 12288k\r", "[ 1.383718] Freeing unused kernel image memory: 2032K\r", "[ 1.383767] Freeing unused kernel image memory: 92K\r", "[ 1.383768] rodata_test: all tests were successful\r", "[ 1.383770] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 1.394516] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 1.394518] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 1.394751] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 1.398113] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 1.398117] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 1.497975] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 1.498089] i40e 0000:00:02.0: MAC address: c0:74:dd:f3:69:18\r", "[ 1.498148] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 1.499628] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.579621] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.579624] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.579627] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.579856] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 1.667786] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 1.668982] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.671726] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 45416\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.67 GBytes 4.86 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005470.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570322] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 1.381919] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 1.381925] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 1.382006] devtmpfs: mounted\r", "[ 1.382795] Freeing unused kernel image memory: 1900K\r", "[ 1.382797] Write protecting the kernel read-only data: 12288k\r", "[ 1.383717] Freeing unused kernel image memory: 2032K\r", "[ 1.383766] Freeing unused kernel image memory: 92K\r", "[ 1.383768] rodata_test: all tests were successful\r", "[ 1.383769] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 1.394569] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 1.394572] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 1.394804] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 1.398167] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 1.398170] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 1.498028] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 1.498143] i40e 0000:00:02.0: MAC address: fc:93:b4:2b:30:35\r", "[ 1.498202] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 1.499682] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.579621] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.579624] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.579627] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.579856] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 1.667786] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 1.669002] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.671726] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 50788 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 581 MBytes 4.88 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 576 MBytes 4.83 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 579 MBytes 4.85 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 579 MBytes 4.86 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 573 MBytes 4.81 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 580 MBytes 4.87 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 576 MBytes 4.83 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 586 MBytes 4.92 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 587 MBytes 4.92 Gbits/sec\r", "[ 4] 9.0-10.0 sec 574 MBytes 4.82 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.66 GBytes 4.86 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm33280-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005470.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570323] sda: sda1\r", "[ 0.570515] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570558] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 1.382008] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 1.382014] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 1.382094] devtmpfs: mounted\r", "[ 1.382884] Freeing unused kernel image memory: 1900K\r", "[ 1.382885] Write protecting the kernel read-only data: 12288k\r", "[ 1.383806] Freeing unused kernel image memory: 2032K\r", "[ 1.383854] Freeing unused kernel image memory: 92K\r", "[ 1.383856] rodata_test: all tests were successful\r", "[ 1.383858] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 1.394599] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 1.394601] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 1.394832] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 1.398195] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 1.398198] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 1.498053] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 1.498168] i40e 0000:00:02.0: MAC address: 6c:b8:82:d5:6d:41\r", "[ 1.498227] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 1.499707] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.579621] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.579624] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.579627] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.579856] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 1.667786] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[ 1.669007] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.671726] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 45416 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 581 MBytes 4.88 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 583 MBytes 4.89 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 580 MBytes 4.87 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 579 MBytes 4.86 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 586 MBytes 4.92 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 579 MBytes 4.86 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 584 MBytes 4.90 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 574 MBytes 4.81 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 572 MBytes 4.80 Gbits/sec\r", "[ 4] 9.0-10.0 sec 584 MBytes 4.90 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.67 GBytes 4.87 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.712702] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.712706] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.712709] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.712918] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.764737] ACPI: Preparing to enter system sleep state S5\r", "[ 15.764744] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
results/paper_data/qt-ib-dumbbell-DCTCPm49920-1500-1.json 0 → 100644
View file @ 9f3cf8fb
{"exp_name": "qt-ib-dumbbell-DCTCPm49920-1500", "start_time": 1607004771.8530998, "end_time": 1607029296.590595, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["1d60378812d4", "sync_pci=1 sync_eth=1", "exit main_time: 15061375766000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["3e7300bd086c", "sync_pci=1 sync_eth=1", "exit main_time: 15061375707599"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["7d9d5c7cda88", "sync_pci=1 sync_eth=1", "exit main_time: 15061375719599"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["1eb06629d020", "sync_pci=1 sync_eth=1", "exit main_time: 15061374860000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=49920"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005826.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585732] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585738] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585819] devtmpfs: mounted\r", "[ 0.586609] Freeing unused kernel image memory: 1900K\r", "[ 0.588487] Write protecting the kernel read-only data: 12288k\r", "[ 0.589407] Freeing unused kernel image memory: 2032K\r", "[ 0.589455] Freeing unused kernel image memory: 92K\r", "[ 0.589457] rodata_test: all tests were successful\r", "[ 0.589459] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600202] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600204] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600435] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603798] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603801] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703658] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703773] i40e 0000:00:02.0: MAC address: d4:12:88:37:60:1d\r", "[ 0.703832] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705313] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 36090\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.47 GBytes 4.70 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005826.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233902] io scheduler mq-deadline registered\r", "[ 0.233903] io scheduler kyber registered\r", "[ 0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254923] Linux agpgart interface v0.103\r", "[ 0.256875] brd: module loaded\r", "[ 0.258350] loop: module loaded\r", "[ 0.258385] Loading iSCSI transport class v2.0-870.\r", "[ 0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259891] scsi host0: ahci\r", "[ 0.259974] scsi host1: ahci\r", "[ 0.260058] scsi host2: ahci\r", "[ 0.260141] scsi host3: ahci\r", "[ 0.260226] scsi host4: ahci\r", "[ 0.260309] scsi host5: ahci\r", "[ 0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260854] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261134] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261325] NET: Registered protocol family 17\r", "[ 0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261452] IPI shorthand broadcast: enabled\r", "[ 0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569548] ata2.00: applying bridge limits\r", "[ 0.569555] ata2.00: configured for UDMA/100\r", "[ 0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570321] sda: sda1\r", "[ 0.570516] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570556] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583491] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585728] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585734] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585815] devtmpfs: mounted\r", "[ 0.586606] Freeing unused kernel image memory: 1900K\r", "[ 0.588487] Write protecting the kernel read-only data: 12288k\r", "[ 0.589407] Freeing unused kernel image memory: 2032K\r", "[ 0.589455] Freeing unused kernel image memory: 92K\r", "[ 0.589457] rodata_test: all tests were successful\r", "[ 0.589459] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600278] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600280] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600512] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603874] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603878] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703735] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703849] i40e 0000:00:02.0: MAC address: 6c:08:bd:00:73:3e\r", "[ 0.703908] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705390] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 49456\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.42 GBytes 4.65 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005826.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585817] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585823] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585904] devtmpfs: mounted\r", "[ 0.586695] Freeing unused kernel image memory: 1900K\r", "[ 0.588487] Write protecting the kernel read-only data: 12288k\r", "[ 0.589407] Freeing unused kernel image memory: 2032K\r", "[ 0.589455] Freeing unused kernel image memory: 92K\r", "[ 0.589457] rodata_test: all tests were successful\r", "[ 0.589459] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600249] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600252] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600482] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603846] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603849] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703706] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703821] i40e 0000:00:02.0: MAC address: 88:da:7c:5c:9d:7d\r", "[ 0.703880] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705360] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.3 port 36090 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 550 MBytes 4.62 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 555 MBytes 4.66 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 562 MBytes 4.72 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 563 MBytes 4.72 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 566 MBytes 4.75 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 567 MBytes 4.76 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 555 MBytes 4.65 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 556 MBytes 4.66 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 563 MBytes 4.72 Gbits/sec\r", "[ 4] 9.0-10.0 sec 568 MBytes 4.76 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.47 GBytes 4.70 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm49920-1500/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[ 0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[ 0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]: 8\r", "[ 0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[ 0.000000] BIOS-provided physical RAM map:\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[ 0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[ 0.000000] printk: bootconsole [earlyser0] enabled\r", "[ 0.000000] NX (Execute Disable) protection: active\r", "[ 0.000000] SMBIOS 2.8 present.\r", "[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[ 0.000000] tsc: Fast TSC calibration failed\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[ 0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.000000] Using GB pages for direct mapping\r", "[ 0.000000] ACPI: Early table checksum verification disabled\r", "[ 0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.000000] No NUMA configuration found\r", "[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.000000] Zone ranges:\r", "[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Movable zone start for each node\r", "[ 0.000000] Early memory node ranges\r", "[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.000000] Using ACPI (MADT) for SMP configuration information\r", "[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.000000] Booting paravirtualized kernel on bare hardware\r", "[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.000000] Policy zone: Normal\r", "[ 0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.000000] rcu: Hierarchical RCU implementation.\r", "[ 0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.000000] random: crng done (trusting CPU's manufacturer)\r", "[ 0.000000] Console: colour VGA+ 80x25\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: console [ttyS0] enabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] printk: bootconsole [earlyser0] disabled\r", "[ 0.000000] ACPI: Core revision 20190816\r", "[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.000000] APIC: Switch to symmetric I/O mode setup\r", "[ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[ 0.007000] tsc: Detected 1000.000 MHz processor\r", "[ 0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[ 0.000006] pid_max: default: 32768 minimum: 301\r", "[ 0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.000154] Speculative Store Bypass: Vulnerable\r", "[ 0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.000549] Freeing SMP alternatives memory: 12K\r", "[ 0.204586] calibrated lapic_timer_period=1000000\r", "[ 0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.204712] rcu: Hierarchical SRCU implementation.\r", "[ 0.204755] smp: Bringing up secondary CPUs ...\r", "[ 0.204756] smp: Brought up 1 node, 1 CPU\r", "[ 0.204758] smpboot: Max logical packages: 1\r", "[ 0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[ 0.204886] devtmpfs: initialized\r", "[ 0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.205003] \r", "[ 0.205003] *************************************************************\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** This means that this kernel is built to expose internal **\r", "[ 0.205003] ** IOMMU data structures, which may compromise security on **\r", "[ 0.205003] ** your system. **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** If you see this message and you are not debugging the **\r", "[ 0.205003] ** kernel, report this immediately to your vendor! **\r", "[ 0.205003] ** **\r", "[ 0.205003] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.205003] *************************************************************\r", "[ 0.205003] NET: Registered protocol family 16\r", "[ 0.205003] audit: initializing netlink subsys (disabled)\r", "[ 0.205003] cpuidle: using governor ladder\r", "[ 0.205003] ACPI: bus type PCI registered\r", "[ 0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.205003] PCI: Using configuration type 1 for base access\r", "[ 0.207006] audit: type=2000 audit(1607005826.211:1): state=initialized audit_enabled=0 res=1\r", "[ 0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.209485] ACPI: Added _OSI(Module Device)\r", "[ 0.209486] ACPI: Added _OSI(Processor Device)\r", "[ 0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.211399] ACPI: Interpreter enabled\r", "[ 0.211402] ACPI: (supports S0 S5)\r", "[ 0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.213198] PCI host bridge to bus 0000:00\r", "[ 0.213201] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.213204] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.213309] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.213355] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.213392] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.213430] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.214090] iommu: Default domain type: Translated \r", "[ 0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.215068] vgaarb: loaded\r", "[ 0.215122] SCSI subsystem initialized\r", "[ 0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.215226] PTP clock support registered\r", "[ 0.215230] PCI: Using ACPI for IRQ routing\r", "[ 0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.217254] clocksource: Switched to clocksource tsc-early\r", "[ 0.223793] VFS: Disk quotas dquot_6.6.0\r", "[ 0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.223845] pnp: PnP ACPI init\r", "[ 0.224083] pnp: PnP ACPI: found 5 devices\r", "[ 0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.230351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.230354] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.230395] NET: Registered protocol family 2\r", "[ 0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.230735] NET: Registered protocol family 1\r", "[ 0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.230750] PCI: CLS 0 bytes, default 64\r", "[ 0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.231671] fuse: init (API version 7.31)\r", "[ 0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.233839] io scheduler mq-deadline registered\r", "[ 0.233841] io scheduler kyber registered\r", "[ 0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.254847] Linux agpgart interface v0.103\r", "[ 0.256811] brd: module loaded\r", "[ 0.258278] loop: module loaded\r", "[ 0.258312] Loading iSCSI transport class v2.0-870.\r", "[ 0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.259818] scsi host0: ahci\r", "[ 0.259900] scsi host1: ahci\r", "[ 0.259984] scsi host2: ahci\r", "[ 0.260068] scsi host3: ahci\r", "[ 0.260153] scsi host4: ahci\r", "[ 0.260236] scsi host5: ahci\r", "[ 0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.260780] VFIO - User Level meta-driver version: 0.3\r", "[ 0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.261060] mousedev: PS/2 mouse device common for all mice\r", "[ 0.261252] NET: Registered protocol family 17\r", "[ 0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.261379] IPI shorthand broadcast: enabled\r", "[ 0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[ 0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.569493] ata3.00: applying bridge limits\r", "[ 0.569499] ata3.00: configured for UDMA/100\r", "[ 0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569514] ata1.00: applying bridge limits\r", "[ 0.569521] ata1.00: configured for UDMA/100\r", "[ 0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.569552] ata2.00: applying bridge limits\r", "[ 0.569559] ata2.00: configured for UDMA/100\r", "[ 0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.569579] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.569695] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.569855] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.570318] sda: sda1\r", "[ 0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.585816] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.585822] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.585903] devtmpfs: mounted\r", "[ 0.586694] Freeing unused kernel image memory: 1900K\r", "[ 0.588487] Write protecting the kernel read-only data: 12288k\r", "[ 0.589407] Freeing unused kernel image memory: 2032K\r", "[ 0.589455] Freeing unused kernel image memory: 92K\r", "[ 0.589457] rodata_test: all tests were successful\r", "[ 0.589459] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[ 0.600244] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.600246] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.600477] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.603840] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.603844] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[ 0.703701] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.703815] i40e 0000:00:02.0: MAC address: 20:d0:29:66:b0:1e\r", "[ 0.703874] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.705354] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 0.787608] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 0.787611] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 0.787614] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 0.787843] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[ 0.875773] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 1500 up\r", "[ 0.879713] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[ 1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[ 4] local 192.168.64.4 port 49456 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 567 MBytes 4.75 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 560 MBytes 4.70 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 552 MBytes 4.63 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 552 MBytes 4.63 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 550 MBytes 4.62 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 548 MBytes 4.60 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 562 MBytes 4.71 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 559 MBytes 4.69 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 554 MBytes 4.65 Gbits/sec\r", "[ 4] 9.0-10.0 sec 549 MBytes 4.60 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.42 GBytes 4.66 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 14.919856] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 14.919860] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 14.919863] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 14.920128] sd 0:0:0:0: [sda] Stopping disk\r", "[ 14.972724] ACPI: Preparing to enter system sleep state S5\r", "[ 14.972730] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}
\ No newline at end of file
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