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Commit e2f54f09 authored by Antoine Kaufmann's avatar Antoine Kaufmann
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results/dctcp: add updated qemu logs

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results/paper_data/qt-ib-dumbbell-DCTCPm0-4000-1.json
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results/paper_data/qt-ib-dumbbell-DCTCPm108160-4000-1.json 0 → 100644
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{"exp_name": "qt-ib-dumbbell-DCTCPm108160-4000", "start_time": 1607103039.0400996, "end_time": 1607114696.482822, "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-DCTCPm108160-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/nic.shm.server.0.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["6f882739c130", "sync_pci=1 sync_eth=1", "exit main_time: 15274381036000"]}, "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-DCTCPm108160-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/nic.shm.server.1.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["2124efeeb194", "sync_pci=1 sync_eth=1", "exit main_time: 15274381006000"]}, "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-DCTCPm108160-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/nic.shm.client.0.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["31ae4117ac60", "sync_pci=1 sync_eth=1", "exit main_time: 15274381042000"]}, "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-DCTCPm108160-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/nic.shm.client.1.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["634b34049cc0", "sync_pci=1 sync_eth=1", "exit main_time: 15274380279000"]}, "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-DCTCPm108160-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=500ns", "--EcnTh=108160"], "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-DCTCPm108160-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103523.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837891] sda: sda1\r", "[ 0.838276] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838361] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855666] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855678] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855840] devtmpfs: mounted\r", "[ 0.857404] Freeing unused kernel image memory: 1900K\r", "[ 0.859212] Write protecting the kernel read-only data: 12288k\r", "[ 0.861053] Freeing unused kernel image memory: 2032K\r", "[ 0.861150] Freeing unused kernel image memory: 92K\r", "[ 0.861154] rodata_test: all tests were successful\r", "[ 0.861157] 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", "[ 0.882716] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.882721] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.883181] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.887198] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.887205] 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", "[ 0.988012] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.988129] i40e 0000:00:02.0: MAC address: 30:c1:39:27:88:6f\r", "[ 0.988190] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.989747] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160912] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 55474\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.37 GBytes 4.61 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm108160-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103523.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837891] sda: sda1\r", "[ 0.838282] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838361] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855669] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855681] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855843] devtmpfs: mounted\r", "[ 0.857407] Freeing unused kernel image memory: 1900K\r", "[ 0.859212] Write protecting the kernel read-only data: 12288k\r", "[ 0.861053] Freeing unused kernel image memory: 2032K\r", "[ 0.861150] Freeing unused kernel image memory: 92K\r", "[ 0.861154] rodata_test: all tests were successful\r", "[ 0.861157] 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", "[ 0.882759] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.882764] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.883226] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.887241] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.887247] 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", "[ 0.988053] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.988170] i40e 0000:00:02.0: MAC address: 94:b1:ee:ef:24:21\r", "[ 0.988232] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.989789] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160936] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 54576\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.37 GBytes 4.61 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm108160-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103523.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837891] sda: sda1\r", "[ 0.838282] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838361] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855719] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855731] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855893] devtmpfs: mounted\r", "[ 0.857457] Freeing unused kernel image memory: 1900K\r", "[ 0.859212] Write protecting the kernel read-only data: 12288k\r", "[ 0.861053] Freeing unused kernel image memory: 2032K\r", "[ 0.861150] Freeing unused kernel image memory: 92K\r", "[ 0.861154] rodata_test: all tests were successful\r", "[ 0.861157] 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", "[ 0.882670] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.882675] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.883135] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.887153] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.887160] 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", "[ 0.987966] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.988083] i40e 0000:00:02.0: MAC address: 60:ac:17:41:ae:31\r", "[ 0.988145] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.989698] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160933] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 55474 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 549 MBytes 4.61 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 553 MBytes 4.64 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 549 MBytes 4.61 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 550 MBytes 4.61 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 551 MBytes 4.62 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 544 MBytes 4.56 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 548 MBytes 4.60 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 564 MBytes 4.73 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 551 MBytes 4.62 Gbits/sec\r", "[ 4] 9.0-10.0 sec 539 MBytes 4.52 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.37 GBytes 4.61 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm108160-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm108160-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103523.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492292] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492296] io scheduler mq-deadline registered\r", "[ 0.492299] io scheduler kyber registered\r", "[ 0.493391] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493570] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513614] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514212] Linux agpgart interface v0.103\r", "[ 0.518124] brd: module loaded\r", "[ 0.521025] loop: module loaded\r", "[ 0.521095] Loading iSCSI transport class v2.0-870.\r", "[ 0.522274] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522375] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522382] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524078] scsi host0: ahci\r", "[ 0.524269] scsi host1: ahci\r", "[ 0.524426] scsi host2: ahci\r", "[ 0.524591] scsi host3: ahci\r", "[ 0.524760] scsi host4: ahci\r", "[ 0.524927] scsi host5: ahci\r", "[ 0.524998] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.525003] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525008] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525013] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525018] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525022] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525136] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525908] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.525995] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526140] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526331] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526336] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526451] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526831] NET: Registered protocol family 17\r", "[ 0.526940] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527035] IPI shorthand broadcast: enabled\r", "[ 0.527044] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836214] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836223] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836229] ata3.00: applying bridge limits\r", "[ 0.836241] ata3.00: configured for UDMA/100\r", "[ 0.836251] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836259] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836268] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836273] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836279] ata2.00: applying bridge limits\r", "[ 0.836291] ata2.00: configured for UDMA/100\r", "[ 0.836298] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836308] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836312] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836318] ata1.00: applying bridge limits\r", "[ 0.836331] ata1.00: configured for UDMA/100\r", "[ 0.836366] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837266] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837891] sda: sda1\r", "[ 0.838282] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838362] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855722] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855734] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855896] devtmpfs: mounted\r", "[ 0.857460] Freeing unused kernel image memory: 1900K\r", "[ 0.859212] Write protecting the kernel read-only data: 12288k\r", "[ 0.861053] Freeing unused kernel image memory: 2032K\r", "[ 0.861150] Freeing unused kernel image memory: 92K\r", "[ 0.861154] rodata_test: all tests were successful\r", "[ 0.861157] 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", "[ 0.882733] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.882737] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.883198] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.887215] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.887221] 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", "[ 0.988027] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.988144] i40e 0000:00:02.0: MAC address: c0:9c:04:34:4b:63\r", "[ 0.988206] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.989764] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160909] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 54576 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 554 MBytes 4.64 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 544 MBytes 4.56 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 551 MBytes 4.62 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 551 MBytes 4.62 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 545 MBytes 4.57 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 556 MBytes 4.66 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 549 MBytes 4.61 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 535 MBytes 4.49 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 550 MBytes 4.62 Gbits/sec\r", "[ 4] 9.0-10.0 sec 563 MBytes 4.72 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.37 GBytes 4.61 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.209678] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.209685] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.209693] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.209793] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.263149] ACPI: Preparing to enter system sleep state S5\r", "[ 15.263160] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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
View file @ e2f54f09
This source diff could not be displayed because it is too large. You can view the blob instead.
results/paper_data/qt-ib-dumbbell-DCTCPm124800-4000-1.json 0 → 100644
View file @ e2f54f09
{"exp_name": "qt-ib-dumbbell-DCTCPm124800-4000", "start_time": 1607103039.034448, "end_time": 1607115369.3536031, "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-DCTCPm124800-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/nic.shm.server.0.", "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": ["4e756acecb98", "sync_pci=1 sync_eth=1", "exit main_time: 15673376877000"]}, "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-DCTCPm124800-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/nic.shm.server.1.", "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": ["5efec450c664", "sync_pci=1 sync_eth=1", "exit main_time: 15673376891000"]}, "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-DCTCPm124800-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/nic.shm.client.0.", "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": ["109b3164b6c8", "sync_pci=1 sync_eth=1", "exit main_time: 15673376883000"]}, "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-DCTCPm124800-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/nic.shm.client.1.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["14e7a9388d24", "sync_pci=1 sync_eth=1", "exit main_time: 15673376041000"]}, "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-DCTCPm124800-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=500ns", "--EcnTh=124800"], "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-DCTCPm124800-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103801.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492292] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492296] io scheduler mq-deadline registered\r", "[ 0.492299] io scheduler kyber registered\r", "[ 0.493391] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493570] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513614] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514212] Linux agpgart interface v0.103\r", "[ 0.518124] brd: module loaded\r", "[ 0.521025] loop: module loaded\r", "[ 0.521095] Loading iSCSI transport class v2.0-870.\r", "[ 0.522274] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522375] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522382] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524078] scsi host0: ahci\r", "[ 0.524269] scsi host1: ahci\r", "[ 0.524426] scsi host2: ahci\r", "[ 0.524591] scsi host3: ahci\r", "[ 0.524760] scsi host4: ahci\r", "[ 0.524927] scsi host5: ahci\r", "[ 0.524998] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.525003] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525008] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525013] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525018] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525022] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525136] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525908] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.525995] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526140] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526331] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526336] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526451] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526831] NET: Registered protocol family 17\r", "[ 0.526940] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527035] IPI shorthand broadcast: enabled\r", "[ 0.527044] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836214] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836223] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836229] ata3.00: applying bridge limits\r", "[ 0.836241] ata3.00: configured for UDMA/100\r", "[ 0.836251] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836259] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836268] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836273] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836279] ata2.00: applying bridge limits\r", "[ 0.836291] ata2.00: configured for UDMA/100\r", "[ 0.836298] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836308] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836312] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836318] ata1.00: applying bridge limits\r", "[ 0.836331] ata1.00: configured for UDMA/100\r", "[ 0.836366] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837266] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837888] sda: sda1\r", "[ 0.838278] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838358] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.854130] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.854142] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.854310] devtmpfs: mounted\r", "[ 0.855871] Freeing unused kernel image memory: 1900K\r", "[ 0.857214] Write protecting the kernel read-only data: 12288k\r", "[ 0.859056] Freeing unused kernel image memory: 2032K\r", "[ 0.859153] Freeing unused kernel image memory: 92K\r", "[ 0.859157] rodata_test: all tests were successful\r", "[ 0.859160] 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", "[ 0.880753] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.880757] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.881220] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.885236] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.885242] 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", "[ 0.986048] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.986165] i40e 0000:00:02.0: MAC address: 98:cb:ce:6a:75:4e\r", "[ 0.986227] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.987785] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160934] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 59172\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.43 GBytes 4.66 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm124800-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103801.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837885] sda: sda1\r", "[ 0.838275] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838354] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.854202] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.854220] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.854381] devtmpfs: mounted\r", "[ 0.855943] Freeing unused kernel image memory: 1900K\r", "[ 0.856214] Write protecting the kernel read-only data: 12288k\r", "[ 0.858056] Freeing unused kernel image memory: 2032K\r", "[ 0.858153] Freeing unused kernel image memory: 92K\r", "[ 0.858156] rodata_test: all tests were successful\r", "[ 0.858160] 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", "[ 0.879752] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.879757] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.880219] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.884235] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.884242] 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", "[ 0.985048] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.985165] i40e 0000:00:02.0: MAC address: 64:c6:50:c4:fe:5e\r", "[ 0.985227] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.986785] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160951] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 46364\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.37 GBytes 4.61 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm124800-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103801.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837885] sda: sda1\r", "[ 0.838275] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838354] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.854099] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.854111] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.854281] devtmpfs: mounted\r", "[ 0.855843] Freeing unused kernel image memory: 1900K\r", "[ 0.856214] Write protecting the kernel read-only data: 12288k\r", "[ 0.858056] Freeing unused kernel image memory: 2032K\r", "[ 0.858153] Freeing unused kernel image memory: 92K\r", "[ 0.858156] rodata_test: all tests were successful\r", "[ 0.858160] 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", "[ 0.879791] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.879796] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.880258] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.884274] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.884281] 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", "[ 0.985087] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.985204] i40e 0000:00:02.0: MAC address: c8:b6:64:31:9b:10\r", "[ 0.985267] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.986824] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160926] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 59172 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 558 MBytes 4.68 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 542 MBytes 4.54 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 550 MBytes 4.61 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 550 MBytes 4.61 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 572 MBytes 4.80 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 551 MBytes 4.62 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 542 MBytes 4.55 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 563 MBytes 4.72 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 558 MBytes 4.68 Gbits/sec\r", "[ 4] 9.0-10.0 sec 577 MBytes 4.84 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.43 GBytes 4.66 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm124800-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm124800-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103801.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837885] sda: sda1\r", "[ 0.838275] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838354] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.854225] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.854237] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.854398] devtmpfs: mounted\r", "[ 0.855960] Freeing unused kernel image memory: 1900K\r", "[ 0.856214] Write protecting the kernel read-only data: 12288k\r", "[ 0.858056] Freeing unused kernel image memory: 2032K\r", "[ 0.858153] Freeing unused kernel image memory: 92K\r", "[ 0.858156] rodata_test: all tests were successful\r", "[ 0.858160] 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", "[ 0.879800] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.879805] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.880267] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.884282] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.884288] 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", "[ 0.985094] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.985212] i40e 0000:00:02.0: MAC address: 24:8d:38:a9:e7:14\r", "[ 0.985274] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.986831] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160934] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 46364 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 546 MBytes 4.58 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 567 MBytes 4.76 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 554 MBytes 4.65 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 556 MBytes 4.66 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 534 MBytes 4.48 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 554 MBytes 4.65 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 564 MBytes 4.73 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 546 MBytes 4.58 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 550 MBytes 4.61 Gbits/sec\r", "[ 4] 9.0-10.0 sec 530 MBytes 4.45 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.37 GBytes 4.61 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.609130] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.609137] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.609144] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.609357] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.662145] ACPI: Preparing to enter system sleep state S5\r", "[ 15.662156] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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
View file @ e2f54f09
This source diff could not be displayed because it is too large. You can view the blob instead.
results/paper_data/qt-ib-dumbbell-DCTCPm141440-4000-1.json 0 → 100644
View file @ e2f54f09
{"exp_name": "qt-ib-dumbbell-DCTCPm141440-4000", "start_time": 1607103038.598063, "end_time": 1607111367.3297887, "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-DCTCPm141440-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/nic.shm.server.0.", "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": ["66f39a945a60", "sync_pci=1 sync_eth=1", "exit main_time: 15318376893000"]}, "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-DCTCPm141440-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/nic.shm.server.1.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["566a0d725f94", "sync_pci=1 sync_eth=1", "exit main_time: 15318376895000"]}, "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-DCTCPm141440-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/nic.shm.client.0.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["806c9874ff8", "sync_pci=1 sync_eth=1", "exit main_time: 15318376842599"]}, "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-DCTCPm141440-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/nic.shm.client.1.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["777d57bd552c", "sync_pci=1 sync_eth=1", "exit main_time: 15318375929000"]}, "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-DCTCPm141440-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=500ns", "--EcnTh=141440"], "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-DCTCPm141440-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103380.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837895] sda: sda1\r", "[ 0.838285] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838365] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.854424] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.854436] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.854598] devtmpfs: mounted\r", "[ 0.856159] Freeing unused kernel image memory: 1900K\r", "[ 0.856214] Write protecting the kernel read-only data: 12288k\r", "[ 0.858056] Freeing unused kernel image memory: 2032K\r", "[ 0.858153] Freeing unused kernel image memory: 92K\r", "[ 0.858156] rodata_test: all tests were successful\r", "[ 0.858160] 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", "[ 0.879750] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.879755] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.880217] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.884233] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.884240] 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", "[ 0.985046] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.985163] i40e 0000:00:02.0: MAC address: 60:5a:94:9a:f3:66\r", "[ 0.985224] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.986782] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160911] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 51972\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.48 GBytes 4.71 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm141440-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103380.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492292] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492296] io scheduler mq-deadline registered\r", "[ 0.492299] io scheduler kyber registered\r", "[ 0.493391] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493570] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513614] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514212] Linux agpgart interface v0.103\r", "[ 0.518124] brd: module loaded\r", "[ 0.521025] loop: module loaded\r", "[ 0.521095] Loading iSCSI transport class v2.0-870.\r", "[ 0.522274] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522375] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522382] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524078] scsi host0: ahci\r", "[ 0.524269] scsi host1: ahci\r", "[ 0.524426] scsi host2: ahci\r", "[ 0.524591] scsi host3: ahci\r", "[ 0.524760] scsi host4: ahci\r", "[ 0.524927] scsi host5: ahci\r", "[ 0.524998] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.525003] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525008] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525013] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525018] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525022] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525136] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525908] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.525995] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526140] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526331] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526336] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526451] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526831] NET: Registered protocol family 17\r", "[ 0.526940] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527035] IPI shorthand broadcast: enabled\r", "[ 0.527044] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836214] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836223] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836229] ata3.00: applying bridge limits\r", "[ 0.836241] ata3.00: configured for UDMA/100\r", "[ 0.836251] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836259] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836268] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836273] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836279] ata2.00: applying bridge limits\r", "[ 0.836291] ata2.00: configured for UDMA/100\r", "[ 0.836298] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836308] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836312] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836318] ata1.00: applying bridge limits\r", "[ 0.836331] ata1.00: configured for UDMA/100\r", "[ 0.836366] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837266] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837894] sda: sda1\r", "[ 0.838286] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838365] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.854330] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.854342] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.854504] devtmpfs: mounted\r", "[ 0.856066] Freeing unused kernel image memory: 1900K\r", "[ 0.856214] Write protecting the kernel read-only data: 12288k\r", "[ 0.858056] Freeing unused kernel image memory: 2032K\r", "[ 0.858153] Freeing unused kernel image memory: 92K\r", "[ 0.858156] rodata_test: all tests were successful\r", "[ 0.858160] 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", "[ 0.879774] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.879778] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.880241] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.884256] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.884262] 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", "[ 0.985068] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.985185] i40e 0000:00:02.0: MAC address: 94:5f:72:0d:6a:56\r", "[ 0.985247] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.986804] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160909] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 51830\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.43 GBytes 4.66 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm141440-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103380.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837894] sda: sda1\r", "[ 0.838285] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838365] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855327] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855339] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855502] devtmpfs: mounted\r", "[ 0.857065] Freeing unused kernel image memory: 1900K\r", "[ 0.858212] Write protecting the kernel read-only data: 12288k\r", "[ 0.860053] Freeing unused kernel image memory: 2032K\r", "[ 0.860150] Freeing unused kernel image memory: 92K\r", "[ 0.860154] rodata_test: all tests were successful\r", "[ 0.860157] 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", "[ 0.881630] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.881634] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.882095] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.886113] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.886119] 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", "[ 0.986925] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.987042] i40e 0000:00:02.0: MAC address: f8:4f:87:c9:06:08\r", "[ 0.987104] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.988661] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160925] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 51972 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 558 MBytes 4.68 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 588 MBytes 4.93 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 537 MBytes 4.51 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 555 MBytes 4.66 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 574 MBytes 4.82 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 574 MBytes 4.81 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 557 MBytes 4.68 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 561 MBytes 4.70 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 553 MBytes 4.64 Gbits/sec\r", "[ 4] 9.0-10.0 sec 558 MBytes 4.68 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.48 GBytes 4.71 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm141440-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm141440-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103380.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837895] sda: sda1\r", "[ 0.838285] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838365] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855067] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855079] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855243] devtmpfs: mounted\r", "[ 0.856807] Freeing unused kernel image memory: 1900K\r", "[ 0.858212] Write protecting the kernel read-only data: 12288k\r", "[ 0.860053] Freeing unused kernel image memory: 2032K\r", "[ 0.860150] Freeing unused kernel image memory: 92K\r", "[ 0.860154] rodata_test: all tests were successful\r", "[ 0.860157] 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", "[ 0.881770] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.881775] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.882237] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.886252] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.886259] 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", "[ 0.987065] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.987182] i40e 0000:00:02.0: MAC address: 2c:55:bd:57:7d:77\r", "[ 0.987244] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.988800] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160944] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 51830 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 525 MBytes 4.40 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 577 MBytes 4.84 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 559 MBytes 4.69 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 550 MBytes 4.61 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 547 MBytes 4.59 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 557 MBytes 4.68 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 558 MBytes 4.68 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 564 MBytes 4.74 Gbits/sec\r", "[ 4] 9.0-10.0 sec 560 MBytes 4.70 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.43 GBytes 4.66 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.253547] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.253554] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.253561] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.253952] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.307144] ACPI: Preparing to enter system sleep state S5\r", "[ 15.307156] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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
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results/paper_data/qt-ib-dumbbell-DCTCPm158080-4000-1.json 0 → 100644
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{"exp_name": "qt-ib-dumbbell-DCTCPm158080-4000", "start_time": 1607103038.6287997, "end_time": 1607111723.1497297, "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-DCTCPm158080-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/nic.shm.server.0.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["29198f724590", "sync_pci=1 sync_eth=1", "exit main_time: 15291376666599"]}, "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-DCTCPm158080-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/nic.shm.server.1.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["189022884ac4", "sync_pci=1 sync_eth=1", "exit main_time: 15291376725000"]}, "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-DCTCPm158080-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/nic.shm.client.0.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["39a39d9b405c", "sync_pci=1 sync_eth=1", "exit main_time: 15291376672599"]}, "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-DCTCPm158080-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/nic.shm.client.1.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["c5310db2654", "sync_pci=1 sync_eth=1", "exit main_time: 15291375921000"]}, "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-DCTCPm158080-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=500ns", "--EcnTh=158080"], "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-DCTCPm158080-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103446.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837894] sda: sda1\r", "[ 0.838285] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838365] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855282] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855294] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855457] devtmpfs: mounted\r", "[ 0.857020] Freeing unused kernel image memory: 1900K\r", "[ 0.858212] Write protecting the kernel read-only data: 12288k\r", "[ 0.860053] Freeing unused kernel image memory: 2032K\r", "[ 0.860150] Freeing unused kernel image memory: 92K\r", "[ 0.860154] rodata_test: all tests were successful\r", "[ 0.860157] 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", "[ 0.881744] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.881749] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.882211] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.886227] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.886234] 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", "[ 0.987040] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.987157] i40e 0000:00:02.0: MAC address: 90:45:72:8f:19:29\r", "[ 0.987219] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.988775] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160927] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 40676\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=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm158080-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103446.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837891] sda: sda1\r", "[ 0.838276] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838362] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855283] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855295] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855458] devtmpfs: mounted\r", "[ 0.857021] Freeing unused kernel image memory: 1900K\r", "[ 0.858212] Write protecting the kernel read-only data: 12288k\r", "[ 0.860053] Freeing unused kernel image memory: 2032K\r", "[ 0.860150] Freeing unused kernel image memory: 92K\r", "[ 0.860154] rodata_test: all tests were successful\r", "[ 0.860157] 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", "[ 0.881821] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.881826] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.882288] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.886303] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.886310] 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", "[ 0.987116] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.987232] i40e 0000:00:02.0: MAC address: c4:4a:88:22:90:18\r", "[ 0.987294] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.988852] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160899] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 44384\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.54 GBytes 4.75 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm158080-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103446.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837895] sda: sda1\r", "[ 0.838285] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838365] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855429] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855441] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855603] devtmpfs: mounted\r", "[ 0.857166] Freeing unused kernel image memory: 1900K\r", "[ 0.858212] Write protecting the kernel read-only data: 12288k\r", "[ 0.860053] Freeing unused kernel image memory: 2032K\r", "[ 0.860150] Freeing unused kernel image memory: 92K\r", "[ 0.860154] rodata_test: all tests were successful\r", "[ 0.860157] 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", "[ 0.881814] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.881818] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.882280] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.886296] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.886302] 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", "[ 0.987108] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.987225] i40e 0000:00:02.0: MAC address: 5c:40:9b:9d:a3:39\r", "[ 0.987287] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.988845] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160914] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 40676 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 565 MBytes 4.74 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 553 MBytes 4.64 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 557 MBytes 4.67 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 562 MBytes 4.71 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 562 MBytes 4.71 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 585 MBytes 4.91 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 569 MBytes 4.78 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 550 MBytes 4.61 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 546 MBytes 4.58 Gbits/sec\r", "[ 4] 9.0-10.0 sec 572 MBytes 4.80 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=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm158080-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm158080-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103446.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837894] sda: sda1\r", "[ 0.838285] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838365] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855278] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855290] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855453] devtmpfs: mounted\r", "[ 0.857016] Freeing unused kernel image memory: 1900K\r", "[ 0.858212] Write protecting the kernel read-only data: 12288k\r", "[ 0.860053] Freeing unused kernel image memory: 2032K\r", "[ 0.860150] Freeing unused kernel image memory: 92K\r", "[ 0.860154] rodata_test: all tests were successful\r", "[ 0.860157] 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", "[ 0.881715] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.881719] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.882180] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.886196] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.886203] 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", "[ 0.987010] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.987127] i40e 0000:00:02.0: MAC address: 54:26:db:10:53:0c\r", "[ 0.987189] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.988746] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160920] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 44384 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 557 MBytes 4.67 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 574 MBytes 4.82 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 576 MBytes 4.83 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 568 MBytes 4.77 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 567 MBytes 4.76 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 545 MBytes 4.57 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 562 MBytes 4.72 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 574 MBytes 4.82 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 586 MBytes 4.92 Gbits/sec\r", "[ 4] 9.0-10.0 sec 560 MBytes 4.70 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.54 GBytes 4.76 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.226514] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.226521] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.226529] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.226782] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.280144] ACPI: Preparing to enter system sleep state S5\r", "[ 15.280156] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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
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results/paper_data/qt-ib-dumbbell-DCTCPm166400-4000-1.json
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results/paper_data/qt-ib-dumbbell-DCTCPm174720-4000-1.json 0 → 100644
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{"exp_name": "qt-ib-dumbbell-DCTCPm174720-4000", "start_time": 1607103038.6353424, "end_time": 1607111296.9034352, "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-DCTCPm174720-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/nic.shm.server.0.", "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": ["4a2d54bd3b24", "sync_pci=1 sync_eth=1", "exit main_time: 15275377323000"]}, "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-DCTCPm174720-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/nic.shm.server.1.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["5ab6c6a635f0", "sync_pci=1 sync_eth=1", "exit main_time: 15275377365000"]}, "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-DCTCPm174720-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/nic.shm.client.0.", "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": ["7bc988712b88", "sync_pci=1 sync_eth=1", "exit main_time: 15275377330000"]}, "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-DCTCPm174720-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/nic.shm.client.1.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["1cdca9bc2120", "sync_pci=1 sync_eth=1", "exit main_time: 15275376503000"]}, "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-DCTCPm174720-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=500ns", "--EcnTh=174720"], "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-DCTCPm174720-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103522.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837891] sda: sda1\r", "[ 0.838282] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838361] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.857632] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.857644] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.857807] devtmpfs: mounted\r", "[ 0.859370] Freeing unused kernel image memory: 1900K\r", "[ 0.859374] Write protecting the kernel read-only data: 12288k\r", "[ 0.861216] Freeing unused kernel image memory: 2032K\r", "[ 0.861313] Freeing unused kernel image memory: 92K\r", "[ 0.861317] rodata_test: all tests were successful\r", "[ 0.861320] 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", "[ 0.882874] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.882878] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.883341] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.887356] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.887363] 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", "[ 0.988168] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.988285] i40e 0000:00:02.0: MAC address: 24:3b:bd:54:2d:4a\r", "[ 0.988347] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.989905] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160912] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 52352\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.55 GBytes 4.76 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm174720-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103522.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492292] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492296] io scheduler mq-deadline registered\r", "[ 0.492299] io scheduler kyber registered\r", "[ 0.493391] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493570] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513614] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514212] Linux agpgart interface v0.103\r", "[ 0.518124] brd: module loaded\r", "[ 0.521025] loop: module loaded\r", "[ 0.521095] Loading iSCSI transport class v2.0-870.\r", "[ 0.522274] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522375] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522382] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524078] scsi host0: ahci\r", "[ 0.524269] scsi host1: ahci\r", "[ 0.524426] scsi host2: ahci\r", "[ 0.524591] scsi host3: ahci\r", "[ 0.524760] scsi host4: ahci\r", "[ 0.524927] scsi host5: ahci\r", "[ 0.524998] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.525003] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525008] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525013] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525018] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525022] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525136] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525908] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.525995] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526140] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526331] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526336] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526451] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526831] NET: Registered protocol family 17\r", "[ 0.526940] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527035] IPI shorthand broadcast: enabled\r", "[ 0.527044] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837891] sda: sda1\r", "[ 0.838276] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838362] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.857494] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.857506] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.857670] devtmpfs: mounted\r", "[ 0.859233] Freeing unused kernel image memory: 1900K\r", "[ 0.859236] Write protecting the kernel read-only data: 12288k\r", "[ 0.861078] Freeing unused kernel image memory: 2032K\r", "[ 0.861174] Freeing unused kernel image memory: 92K\r", "[ 0.861178] rodata_test: all tests were successful\r", "[ 0.861181] 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", "[ 0.882731] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.882736] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.883196] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.887214] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.887220] 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", "[ 0.988026] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.988143] i40e 0000:00:02.0: MAC address: f0:35:a6:c6:b6:5a\r", "[ 0.988205] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.989763] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160889] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 47542\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.56 GBytes 4.78 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm174720-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103522.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837899] sda: sda1\r", "[ 0.838284] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838370] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.857491] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.857503] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.857666] devtmpfs: mounted\r", "[ 0.859229] Freeing unused kernel image memory: 1900K\r", "[ 0.859233] Write protecting the kernel read-only data: 12288k\r", "[ 0.861074] Freeing unused kernel image memory: 2032K\r", "[ 0.861171] Freeing unused kernel image memory: 92K\r", "[ 0.861175] rodata_test: all tests were successful\r", "[ 0.861178] 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", "[ 0.882926] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.882931] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.883393] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.887408] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.887414] 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", "[ 0.988221] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.988338] i40e 0000:00:02.0: MAC address: 88:2b:71:88:c9:7b\r", "[ 0.988400] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.989953] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160950] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 52352 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 566 MBytes 4.74 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 551 MBytes 4.62 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 566 MBytes 4.74 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 569 MBytes 4.77 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 586 MBytes 4.92 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 567 MBytes 4.76 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 572 MBytes 4.80 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 567 MBytes 4.76 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 574 MBytes 4.82 Gbits/sec\r", "[ 4] 9.0-10.0 sec 560 MBytes 4.69 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.55 GBytes 4.76 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm174720-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm174720-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103522.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837894] sda: sda1\r", "[ 0.838285] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838365] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.857601] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.857613] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.857776] devtmpfs: mounted\r", "[ 0.859339] Freeing unused kernel image memory: 1900K\r", "[ 0.859343] Write protecting the kernel read-only data: 12288k\r", "[ 0.861184] Freeing unused kernel image memory: 2032K\r", "[ 0.861282] Freeing unused kernel image memory: 92K\r", "[ 0.861286] rodata_test: all tests were successful\r", "[ 0.861289] 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", "[ 0.882873] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.882878] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.883340] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.887355] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.887362] 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", "[ 0.988168] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.988285] i40e 0000:00:02.0: MAC address: 20:21:bc:a9:dc:1c\r", "[ 0.988346] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.989904] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160923] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 47542 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 565 MBytes 4.74 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 588 MBytes 4.94 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 572 MBytes 4.80 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 573 MBytes 4.81 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 552 MBytes 4.63 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 565 MBytes 4.74 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 565 MBytes 4.74 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 573 MBytes 4.81 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 567 MBytes 4.76 Gbits/sec\r", "[ 4] 9.0-10.0 sec 578 MBytes 4.85 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.56 GBytes 4.78 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.210581] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.210588] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.210595] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.210820] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.264145] ACPI: Preparing to enter system sleep state S5\r", "[ 15.264156] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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
View file @ e2f54f09
This source diff could not be displayed because it is too large. You can view the blob instead.
results/paper_data/qt-ib-dumbbell-DCTCPm191360-4000-1.json 0 → 100644
View file @ e2f54f09
{"exp_name": "qt-ib-dumbbell-DCTCPm191360-4000", "start_time": 1607103038.4886785, "end_time": 1607111048.9740436, "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-DCTCPm191360-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/nic.shm.server.0.", "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": ["45c22db91124", "sync_pci=1 sync_eth=1", "exit main_time: 15277377176000"]}, "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-DCTCPm191360-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/nic.shm.server.1.", "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": ["35389f531658", "sync_pci=1 sync_eth=1", "exit main_time: 15277377132000"]}, "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-DCTCPm191360-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/nic.shm.client.0.", "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": ["66d5364406bc", "sync_pci=1 sync_eth=1", "exit main_time: 15277377182000"]}, "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-DCTCPm191360-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/nic.shm.client.1.", "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": ["564bf4de0bf0", "sync_pci=1 sync_eth=1", "exit main_time: 15277376383000"]}, "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-DCTCPm191360-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=500ns", "--EcnTh=191360"], "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-DCTCPm191360-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103390.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492292] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492296] io scheduler mq-deadline registered\r", "[ 0.492299] io scheduler kyber registered\r", "[ 0.493391] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493570] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513614] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514212] Linux agpgart interface v0.103\r", "[ 0.518124] brd: module loaded\r", "[ 0.521025] loop: module loaded\r", "[ 0.521095] Loading iSCSI transport class v2.0-870.\r", "[ 0.522274] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522375] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522382] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524078] scsi host0: ahci\r", "[ 0.524269] scsi host1: ahci\r", "[ 0.524426] scsi host2: ahci\r", "[ 0.524591] scsi host3: ahci\r", "[ 0.524760] scsi host4: ahci\r", "[ 0.524927] scsi host5: ahci\r", "[ 0.524998] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.525003] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525008] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525013] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525018] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525022] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525136] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525908] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.525995] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526140] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526331] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526336] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526451] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526831] NET: Registered protocol family 17\r", "[ 0.526940] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527035] IPI shorthand broadcast: enabled\r", "[ 0.527044] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837895] sda: sda1\r", "[ 0.838285] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838365] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855686] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855698] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855860] devtmpfs: mounted\r", "[ 0.857424] Freeing unused kernel image memory: 1900K\r", "[ 0.859212] Write protecting the kernel read-only data: 12288k\r", "[ 0.861053] Freeing unused kernel image memory: 2032K\r", "[ 0.861150] Freeing unused kernel image memory: 92K\r", "[ 0.861154] rodata_test: all tests were successful\r", "[ 0.861157] 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", "[ 0.882708] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.882712] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.883173] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.887190] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.887196] 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", "[ 0.988002] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.988119] i40e 0000:00:02.0: MAC address: 24:11:b9:2d:c2:45\r", "[ 0.988181] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.989738] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160927] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 37394\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.56 GBytes 4.77 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm191360-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103390.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492292] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492296] io scheduler mq-deadline registered\r", "[ 0.492299] io scheduler kyber registered\r", "[ 0.493391] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493570] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513614] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514212] Linux agpgart interface v0.103\r", "[ 0.518124] brd: module loaded\r", "[ 0.521025] loop: module loaded\r", "[ 0.521095] Loading iSCSI transport class v2.0-870.\r", "[ 0.522274] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522375] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522382] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524078] scsi host0: ahci\r", "[ 0.524269] scsi host1: ahci\r", "[ 0.524426] scsi host2: ahci\r", "[ 0.524591] scsi host3: ahci\r", "[ 0.524760] scsi host4: ahci\r", "[ 0.524927] scsi host5: ahci\r", "[ 0.524998] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.525003] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525008] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525013] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525018] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525022] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525136] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525908] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.525995] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526140] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526331] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526336] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526451] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526831] NET: Registered protocol family 17\r", "[ 0.526940] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527035] IPI shorthand broadcast: enabled\r", "[ 0.527044] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837891] sda: sda1\r", "[ 0.838282] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838362] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855890] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855902] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.856065] devtmpfs: mounted\r", "[ 0.857632] Freeing unused kernel image memory: 1900K\r", "[ 0.858212] Write protecting the kernel read-only data: 12288k\r", "[ 0.860053] Freeing unused kernel image memory: 2032K\r", "[ 0.860150] Freeing unused kernel image memory: 92K\r", "[ 0.860154] rodata_test: all tests were successful\r", "[ 0.860157] 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", "[ 0.881723] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.881728] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.882188] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.886205] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.886213] 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", "[ 0.987019] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.987136] i40e 0000:00:02.0: MAC address: 58:16:53:9f:38:35\r", "[ 0.987198] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.988755] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160926] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 33626\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.65 GBytes 4.85 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm191360-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103390.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492292] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492296] io scheduler mq-deadline registered\r", "[ 0.492299] io scheduler kyber registered\r", "[ 0.493391] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493570] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513614] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514212] Linux agpgart interface v0.103\r", "[ 0.518124] brd: module loaded\r", "[ 0.521025] loop: module loaded\r", "[ 0.521095] Loading iSCSI transport class v2.0-870.\r", "[ 0.522274] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522375] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522382] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524078] scsi host0: ahci\r", "[ 0.524269] scsi host1: ahci\r", "[ 0.524426] scsi host2: ahci\r", "[ 0.524591] scsi host3: ahci\r", "[ 0.524760] scsi host4: ahci\r", "[ 0.524927] scsi host5: ahci\r", "[ 0.524998] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.525003] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525008] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525013] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525018] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525022] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525136] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525908] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.525995] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526140] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526331] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526336] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526451] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526831] NET: Registered protocol family 17\r", "[ 0.526940] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527035] IPI shorthand broadcast: enabled\r", "[ 0.527044] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836214] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836223] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836229] ata3.00: applying bridge limits\r", "[ 0.836241] ata3.00: configured for UDMA/100\r", "[ 0.836251] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836259] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836268] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836273] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836279] ata2.00: applying bridge limits\r", "[ 0.836291] ata2.00: configured for UDMA/100\r", "[ 0.836298] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836308] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836312] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836318] ata1.00: applying bridge limits\r", "[ 0.836331] ata1.00: configured for UDMA/100\r", "[ 0.836366] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837266] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837894] sda: sda1\r", "[ 0.838286] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838365] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855695] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855707] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855870] devtmpfs: mounted\r", "[ 0.857433] Freeing unused kernel image memory: 1900K\r", "[ 0.859212] Write protecting the kernel read-only data: 12288k\r", "[ 0.861053] Freeing unused kernel image memory: 2032K\r", "[ 0.861150] Freeing unused kernel image memory: 92K\r", "[ 0.861154] rodata_test: all tests were successful\r", "[ 0.861157] 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", "[ 0.882816] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.882821] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.883283] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.887298] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.887305] 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", "[ 0.988111] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.988228] i40e 0000:00:02.0: MAC address: bc:06:44:36:d5:66\r", "[ 0.988289] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.989847] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160906] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 37394 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 573 MBytes 4.81 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 570 MBytes 4.78 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 577 MBytes 4.84 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 566 MBytes 4.75 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 565 MBytes 4.74 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 565 MBytes 4.74 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 567 MBytes 4.76 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 559 MBytes 4.69 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 579 MBytes 4.86 Gbits/sec\r", "[ 4] 9.0-10.0 sec 574 MBytes 4.82 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.56 GBytes 4.78 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm191360-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm191360-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103390.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492292] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492296] io scheduler mq-deadline registered\r", "[ 0.492299] io scheduler kyber registered\r", "[ 0.493391] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493570] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513614] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514212] Linux agpgart interface v0.103\r", "[ 0.518124] brd: module loaded\r", "[ 0.521025] loop: module loaded\r", "[ 0.521095] Loading iSCSI transport class v2.0-870.\r", "[ 0.522274] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522375] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522382] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524078] scsi host0: ahci\r", "[ 0.524269] scsi host1: ahci\r", "[ 0.524426] scsi host2: ahci\r", "[ 0.524591] scsi host3: ahci\r", "[ 0.524760] scsi host4: ahci\r", "[ 0.524927] scsi host5: ahci\r", "[ 0.524998] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.525003] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525008] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525013] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525018] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525022] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525136] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525908] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.525995] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526140] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526331] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526336] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526451] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526831] NET: Registered protocol family 17\r", "[ 0.526940] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527035] IPI shorthand broadcast: enabled\r", "[ 0.527044] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837891] sda: sda1\r", "[ 0.838282] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838362] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855712] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855724] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855887] devtmpfs: mounted\r", "[ 0.857450] Freeing unused kernel image memory: 1900K\r", "[ 0.859212] Write protecting the kernel read-only data: 12288k\r", "[ 0.861053] Freeing unused kernel image memory: 2032K\r", "[ 0.861150] Freeing unused kernel image memory: 92K\r", "[ 0.861154] rodata_test: all tests were successful\r", "[ 0.861157] 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", "[ 0.882811] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.882816] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.883278] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.887293] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.887300] 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", "[ 0.988106] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.988223] i40e 0000:00:02.0: MAC address: f0:0b:de:f4:4b:56\r", "[ 0.988285] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.989842] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160903] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 33626 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 570 MBytes 4.79 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 581 MBytes 4.88 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 571 MBytes 4.79 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 586 MBytes 4.91 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 588 MBytes 4.93 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 583 MBytes 4.89 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 578 MBytes 4.85 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 587 MBytes 4.93 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 572 MBytes 4.80 Gbits/sec\r", "[ 4] 9.0-10.0 sec 570 MBytes 4.78 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.65 GBytes 4.85 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.213078] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.213085] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.213093] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.213375] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.266145] ACPI: Preparing to enter system sleep state S5\r", "[ 15.266156] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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
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results/paper_data/qt-ib-dumbbell-DCTCPm24960-4000-1.json 0 → 100644
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{"exp_name": "qt-ib-dumbbell-DCTCPm24960-4000", "start_time": 1607103035.9342828, "end_time": 1607113079.6191459, "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-DCTCPm24960-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/nic.shm.server.0.", "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": ["440c70a4123c", "sync_pci=1 sync_eth=1", "exit main_time: 15274380839000"]}, "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-DCTCPm24960-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/nic.shm.server.1.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["3382299b1770", "sync_pci=1 sync_eth=1", "exit main_time: 15274380880000"]}, "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-DCTCPm24960-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/nic.shm.client.0.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["22f8c3711ca4", "sync_pci=1 sync_eth=1", "exit main_time: 15274380888000"]}, "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-DCTCPm24960-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/nic.shm.client.1.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["16bbf24bf834", "sync_pci=1 sync_eth=1", "exit main_time: 15274380018000"]}, "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-DCTCPm24960-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=500ns", "--EcnTh=24960"], "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-DCTCPm24960-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103549.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492292] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492296] io scheduler mq-deadline registered\r", "[ 0.492299] io scheduler kyber registered\r", "[ 0.493391] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493570] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513614] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514212] Linux agpgart interface v0.103\r", "[ 0.518124] brd: module loaded\r", "[ 0.521025] loop: module loaded\r", "[ 0.521095] Loading iSCSI transport class v2.0-870.\r", "[ 0.522274] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522375] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522382] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524078] scsi host0: ahci\r", "[ 0.524269] scsi host1: ahci\r", "[ 0.524426] scsi host2: ahci\r", "[ 0.524591] scsi host3: ahci\r", "[ 0.524760] scsi host4: ahci\r", "[ 0.524927] scsi host5: ahci\r", "[ 0.524998] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.525003] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525008] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525013] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525018] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525022] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525136] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525908] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.525995] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526140] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526331] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526336] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526451] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526831] NET: Registered protocol family 17\r", "[ 0.526940] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527035] IPI shorthand broadcast: enabled\r", "[ 0.527044] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837885] sda: sda1\r", "[ 0.838275] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838354] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855173] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855185] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855348] devtmpfs: mounted\r", "[ 0.856909] Freeing unused kernel image memory: 1900K\r", "[ 0.857214] Write protecting the kernel read-only data: 12288k\r", "[ 0.859056] Freeing unused kernel image memory: 2032K\r", "[ 0.859153] Freeing unused kernel image memory: 92K\r", "[ 0.859156] rodata_test: all tests were successful\r", "[ 0.859160] 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", "[ 0.880798] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.880802] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.881265] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.885280] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.885286] 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", "[ 0.986092] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.986209] i40e 0000:00:02.0: MAC address: 3c:12:a4:70:0c:44\r", "[ 0.986272] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.987829] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160932] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 38530\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 4.56 GBytes 3.91 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm24960-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103549.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492292] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492296] io scheduler mq-deadline registered\r", "[ 0.492299] io scheduler kyber registered\r", "[ 0.493391] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493570] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513614] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514212] Linux agpgart interface v0.103\r", "[ 0.518124] brd: module loaded\r", "[ 0.521025] loop: module loaded\r", "[ 0.521095] Loading iSCSI transport class v2.0-870.\r", "[ 0.522274] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522375] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522382] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524078] scsi host0: ahci\r", "[ 0.524269] scsi host1: ahci\r", "[ 0.524426] scsi host2: ahci\r", "[ 0.524591] scsi host3: ahci\r", "[ 0.524760] scsi host4: ahci\r", "[ 0.524927] scsi host5: ahci\r", "[ 0.524998] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.525003] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525008] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525013] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525018] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525022] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525136] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525908] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.525995] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526140] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526331] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526336] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526451] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526831] NET: Registered protocol family 17\r", "[ 0.526940] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527035] IPI shorthand broadcast: enabled\r", "[ 0.527044] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837885] sda: sda1\r", "[ 0.838275] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838354] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855231] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855243] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855407] devtmpfs: mounted\r", "[ 0.856969] Freeing unused kernel image memory: 1900K\r", "[ 0.858212] Write protecting the kernel read-only data: 12288k\r", "[ 0.860053] Freeing unused kernel image memory: 2032K\r", "[ 0.860150] Freeing unused kernel image memory: 92K\r", "[ 0.860154] rodata_test: all tests were successful\r", "[ 0.860157] 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", "[ 0.881714] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.881719] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.882179] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.886196] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.886203] 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", "[ 0.987010] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.987127] i40e 0000:00:02.0: MAC address: 70:17:9b:29:82:33\r", "[ 0.987189] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.988745] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160897] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 54020\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 4.55 GBytes 3.90 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm24960-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103549.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837885] sda: sda1\r", "[ 0.838275] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838354] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855298] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855310] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855473] devtmpfs: mounted\r", "[ 0.857037] Freeing unused kernel image memory: 1900K\r", "[ 0.858212] Write protecting the kernel read-only data: 12288k\r", "[ 0.860053] Freeing unused kernel image memory: 2032K\r", "[ 0.860150] Freeing unused kernel image memory: 92K\r", "[ 0.860154] rodata_test: all tests were successful\r", "[ 0.860157] 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", "[ 0.881746] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.881750] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.882213] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.886229] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.886235] 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", "[ 0.987041] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.987158] i40e 0000:00:02.0: MAC address: a4:1c:71:c3:f8:22\r", "[ 0.987220] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.988778] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160921] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 38530 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 470 MBytes 3.94 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 465 MBytes 3.90 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 468 MBytes 3.92 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 466 MBytes 3.91 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 465 MBytes 3.90 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 466 MBytes 3.91 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 469 MBytes 3.93 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 468 MBytes 3.92 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 466 MBytes 3.91 Gbits/sec\r", "[ 4] 9.0-10.0 sec 466 MBytes 3.91 Gbits/sec\r", "[ 4] 0.0-10.0 sec 4.56 GBytes 3.92 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm24960-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm24960-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103549.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837885] sda: sda1\r", "[ 0.838275] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838354] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855303] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855315] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855478] devtmpfs: mounted\r", "[ 0.857041] Freeing unused kernel image memory: 1900K\r", "[ 0.858212] Write protecting the kernel read-only data: 12288k\r", "[ 0.860053] Freeing unused kernel image memory: 2032K\r", "[ 0.860150] Freeing unused kernel image memory: 92K\r", "[ 0.860154] rodata_test: all tests were successful\r", "[ 0.860157] 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", "[ 0.881723] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.881727] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.882188] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.886205] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.886212] 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", "[ 0.987018] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.987135] i40e 0000:00:02.0: MAC address: 34:f8:4b:f2:bb:16\r", "[ 0.987197] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.988754] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160925] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 54020 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 464 MBytes 3.90 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 467 MBytes 3.92 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 465 MBytes 3.90 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 463 MBytes 3.89 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 468 MBytes 3.92 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 467 MBytes 3.91 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 464 MBytes 3.89 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 465 MBytes 3.90 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 467 MBytes 3.92 Gbits/sec\r", "[ 4] 9.0-10.0 sec 467 MBytes 3.92 Gbits/sec\r", "[ 4] 0.0-10.0 sec 4.55 GBytes 3.91 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.209528] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.209535] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.209542] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.209695] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.263149] ACPI: Preparing to enter system sleep state S5\r", "[ 15.263160] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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
View file @ e2f54f09
This source diff could not be displayed because it is too large. You can view the blob instead.
results/paper_data/qt-ib-dumbbell-DCTCPm41600-4000-1.json 0 → 100644
View file @ e2f54f09
{"exp_name": "qt-ib-dumbbell-DCTCPm41600-4000", "start_time": 1607103036.0095813, "end_time": 1607113413.67595, "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-DCTCPm41600-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/nic.shm.server.0.", "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": ["58e1b7d5e364", "sync_pci=1 sync_eth=1", "exit main_time: 15275377495000"]}, "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-DCTCPm41600-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/nic.shm.server.1.", "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": ["4858497fe898", "sync_pci=1 sync_eth=1", "exit main_time: 15275377516000"]}, "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-DCTCPm41600-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/nic.shm.client.0.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["27450f42f300", "sync_pci=1 sync_eth=1", "exit main_time: 15275377471000"]}, "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-DCTCPm41600-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/nic.shm.client.1.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["1b084a7fce90", "sync_pci=1 sync_eth=1", "exit main_time: 15275376658000"]}, "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-DCTCPm41600-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=500ns", "--EcnTh=41600"], "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-DCTCPm41600-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103513.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492292] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492296] io scheduler mq-deadline registered\r", "[ 0.492299] io scheduler kyber registered\r", "[ 0.493391] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493570] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513614] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514212] Linux agpgart interface v0.103\r", "[ 0.518124] brd: module loaded\r", "[ 0.521025] loop: module loaded\r", "[ 0.521095] Loading iSCSI transport class v2.0-870.\r", "[ 0.522274] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522375] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522382] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524078] scsi host0: ahci\r", "[ 0.524269] scsi host1: ahci\r", "[ 0.524426] scsi host2: ahci\r", "[ 0.524591] scsi host3: ahci\r", "[ 0.524760] scsi host4: ahci\r", "[ 0.524927] scsi host5: ahci\r", "[ 0.524998] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.525003] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525008] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525013] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525018] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525022] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525136] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525908] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.525995] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526140] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526331] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526336] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526451] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526831] NET: Registered protocol family 17\r", "[ 0.526940] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527035] IPI shorthand broadcast: enabled\r", "[ 0.527044] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837891] sda: sda1\r", "[ 0.838282] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838362] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855701] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855713] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855875] devtmpfs: mounted\r", "[ 0.857439] Freeing unused kernel image memory: 1900K\r", "[ 0.859212] Write protecting the kernel read-only data: 12288k\r", "[ 0.861053] Freeing unused kernel image memory: 2032K\r", "[ 0.861150] Freeing unused kernel image memory: 92K\r", "[ 0.861154] rodata_test: all tests were successful\r", "[ 0.861157] 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", "[ 0.882762] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.882766] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.883229] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.887244] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.887250] 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", "[ 0.988056] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.988173] i40e 0000:00:02.0: MAC address: 64:e3:d5:b7:e1:58\r", "[ 0.988235] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.989792] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160901] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 38268\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 4.92 GBytes 4.22 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm41600-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103513.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837891] sda: sda1\r", "[ 0.838282] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838361] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855767] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855779] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855941] devtmpfs: mounted\r", "[ 0.857505] Freeing unused kernel image memory: 1900K\r", "[ 0.859212] Write protecting the kernel read-only data: 12288k\r", "[ 0.861053] Freeing unused kernel image memory: 2032K\r", "[ 0.861150] Freeing unused kernel image memory: 92K\r", "[ 0.861154] rodata_test: all tests were successful\r", "[ 0.861157] 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", "[ 0.882725] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.882729] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.883190] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.887206] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.887214] 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", "[ 0.988020] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.988137] i40e 0000:00:02.0: MAC address: 98:e8:7f:49:58:48\r", "[ 0.988199] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.989756] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160922] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 60486\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 4.94 GBytes 4.24 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm41600-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103513.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837891] sda: sda1\r", "[ 0.838276] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838361] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855766] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855778] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855940] devtmpfs: mounted\r", "[ 0.857504] Freeing unused kernel image memory: 1900K\r", "[ 0.859212] Write protecting the kernel read-only data: 12288k\r", "[ 0.861053] Freeing unused kernel image memory: 2032K\r", "[ 0.861150] Freeing unused kernel image memory: 92K\r", "[ 0.861154] rodata_test: all tests were successful\r", "[ 0.861157] 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", "[ 0.882730] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.882735] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.883195] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.887213] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.887220] 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", "[ 0.988026] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.988143] i40e 0000:00:02.0: MAC address: 00:f3:42:0f:45:27\r", "[ 0.988204] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.989762] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160915] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 38268 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 503 MBytes 4.22 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 504 MBytes 4.22 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 498 MBytes 4.18 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 502 MBytes 4.21 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 502 MBytes 4.21 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 504 MBytes 4.23 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 508 MBytes 4.26 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 502 MBytes 4.22 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 506 MBytes 4.24 Gbits/sec\r", "[ 4] 9.0-10.0 sec 504 MBytes 4.23 Gbits/sec\r", "[ 4] 0.0-10.0 sec 4.92 GBytes 4.22 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm41600-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm41600-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103513.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837891] sda: sda1\r", "[ 0.838276] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838361] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.855766] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.855778] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.855940] devtmpfs: mounted\r", "[ 0.857504] Freeing unused kernel image memory: 1900K\r", "[ 0.859212] Write protecting the kernel read-only data: 12288k\r", "[ 0.861053] Freeing unused kernel image memory: 2032K\r", "[ 0.861150] Freeing unused kernel image memory: 92K\r", "[ 0.861154] rodata_test: all tests were successful\r", "[ 0.861157] 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", "[ 0.882768] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.882773] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.883235] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.887250] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.887256] 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", "[ 0.988062] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.988179] i40e 0000:00:02.0: MAC address: 90:ce:7f:4a:08:1b\r", "[ 0.988241] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.989798] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160903] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 60486 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 509 MBytes 4.27 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 504 MBytes 4.23 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 510 MBytes 4.28 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 506 MBytes 4.24 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 507 MBytes 4.25 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 504 MBytes 4.23 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 503 MBytes 4.22 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 506 MBytes 4.25 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 504 MBytes 4.23 Gbits/sec\r", "[ 4] 9.0-10.0 sec 508 MBytes 4.26 Gbits/sec\r", "[ 4] 0.0-10.0 sec 4.94 GBytes 4.25 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.210573] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.210580] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.210587] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.210739] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.264145] ACPI: Preparing to enter system sleep state S5\r", "[ 15.264156] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm49920-4000-1.json
View file @ e2f54f09
This source diff could not be displayed because it is too large. You can view the blob instead.
results/paper_data/qt-ib-dumbbell-DCTCPm58240-4000-1.json 0 → 100644
View file @ e2f54f09
{"exp_name": "qt-ib-dumbbell-DCTCPm58240-4000", "start_time": 1607103035.9848442, "end_time": 1607112557.7790263, "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-DCTCPm58240-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/nic.shm.server.0.", "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": ["63234d5fd68", "sync_pci=1 sync_eth=1", "exit main_time: 15274380735000"]}, "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-DCTCPm58240-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/nic.shm.server.1.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["75a8c471029c", "sync_pci=1 sync_eth=1", "exit main_time: 15274380776599"]}, "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-DCTCPm58240-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/nic.shm.client.0.", "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": ["651f65d707d4", "sync_pci=1 sync_eth=1", "exit main_time: 15274380741000"]}, "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-DCTCPm58240-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/nic.shm.client.1.", "0", "0", "200", "500", "500"], "stdout": ["eth connection accepted", "eth intro sent", "pci connection accepted", "pci intro sent", "pci host info received", "eth net info received"], "stderr": ["37cee0d8edcc", "sync_pci=1 sync_eth=1", "exit main_time: 15274379867000"]}, "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-DCTCPm58240-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=500ns", "--EcnTh=58240"], "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-DCTCPm58240-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103532.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837888] sda: sda1\r", "[ 0.838272] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838358] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.853888] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.853900] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.854062] devtmpfs: mounted\r", "[ 0.855635] Freeing unused kernel image memory: 1900K\r", "[ 0.856214] Write protecting the kernel read-only data: 12288k\r", "[ 0.858056] Freeing unused kernel image memory: 2032K\r", "[ 0.858153] Freeing unused kernel image memory: 92K\r", "[ 0.858156] rodata_test: all tests were successful\r", "[ 0.858160] 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", "[ 0.879689] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.879694] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.880154] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.884172] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.884179] 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", "[ 0.984985] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.985102] i40e 0000:00:02.0: MAC address: 68:fd:d5:34:32:06\r", "[ 0.985164] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.986721] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160894] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 50542\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.09 GBytes 4.37 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm58240-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103532.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837894] sda: sda1\r", "[ 0.838285] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838365] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.853895] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.853907] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.854069] devtmpfs: mounted\r", "[ 0.855642] Freeing unused kernel image memory: 1900K\r", "[ 0.856214] Write protecting the kernel read-only data: 12288k\r", "[ 0.858056] Freeing unused kernel image memory: 2032K\r", "[ 0.858153] Freeing unused kernel image memory: 92K\r", "[ 0.858156] rodata_test: all tests were successful\r", "[ 0.858160] 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", "[ 0.879642] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.879647] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.880105] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.884119] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.884125] 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", "[ 0.984931] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.985048] i40e 0000:00:02.0: MAC address: 9c:02:71:c4:a8:75\r", "[ 0.985110] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.986668] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160906] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] clocksource: Switched to clocksource tsc\r", "[ 5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 33052\r", "[ ID] Interval Transfer Bandwidth\r", "[ 5] 0.0-10.0 sec 5.08 GBytes 4.36 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm58240-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103532.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492244] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492248] io scheduler mq-deadline registered\r", "[ 0.492251] io scheduler kyber registered\r", "[ 0.493353] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493532] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513576] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514171] Linux agpgart interface v0.103\r", "[ 0.518111] brd: module loaded\r", "[ 0.521012] loop: module loaded\r", "[ 0.521082] Loading iSCSI transport class v2.0-870.\r", "[ 0.522262] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522363] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522370] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524066] scsi host0: ahci\r", "[ 0.524261] scsi host1: ahci\r", "[ 0.524419] scsi host2: ahci\r", "[ 0.524583] scsi host3: ahci\r", "[ 0.524752] scsi host4: ahci\r", "[ 0.524919] scsi host5: ahci\r", "[ 0.524990] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.524995] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525000] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525005] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525010] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525015] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525128] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525938] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.526025] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526169] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526357] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526362] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526441] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526821] NET: Registered protocol family 17\r", "[ 0.526929] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527025] IPI shorthand broadcast: enabled\r", "[ 0.527033] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836213] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836221] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836229] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836238] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836243] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836249] ata2.00: applying bridge limits\r", "[ 0.836262] ata2.00: configured for UDMA/100\r", "[ 0.836268] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836278] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836283] ata3.00: applying bridge limits\r", "[ 0.836296] ata3.00: configured for UDMA/100\r", "[ 0.836306] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836315] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836320] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836326] ata1.00: applying bridge limits\r", "[ 0.836339] ata1.00: configured for UDMA/100\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837267] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837894] sda: sda1\r", "[ 0.838285] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838365] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.853892] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.853904] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.854066] devtmpfs: mounted\r", "[ 0.855639] Freeing unused kernel image memory: 1900K\r", "[ 0.856214] Write protecting the kernel read-only data: 12288k\r", "[ 0.858056] Freeing unused kernel image memory: 2032K\r", "[ 0.858153] Freeing unused kernel image memory: 92K\r", "[ 0.858156] rodata_test: all tests were successful\r", "[ 0.858160] 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", "[ 0.879775] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.879779] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.880242] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.884257] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.884263] 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", "[ 0.985069] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.985186] i40e 0000:00:02.0: MAC address: d4:07:d7:65:1f:65\r", "[ 0.985248] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.986805] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160921] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 50542 connected with 192.168.64.1 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 519 MBytes 4.35 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 523 MBytes 4.39 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 522 MBytes 4.38 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 523 MBytes 4.39 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 520 MBytes 4.36 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 520 MBytes 4.36 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 520 MBytes 4.36 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 526 MBytes 4.41 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 522 MBytes 4.37 Gbits/sec\r", "[ 4] 9.0-10.0 sec 517 MBytes 4.34 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.09 GBytes 4.37 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm58240-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/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=-1,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm58240-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,sync-mode=0,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 using PIT\r", "[ 0.000000] tsc: calibrated TSC: tsc_freq=999989\r", "[ 0.000000] tsc: Detected 999.989 MHz processor\r", "[ 0.002515] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[ 0.002530] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT \r", "[ 0.002534] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[ 0.003586] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[ 0.003604] Using GB pages for direct mapping\r", "[ 0.004306] ACPI: Early table checksum verification disabled\r", "[ 0.004310] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[ 0.004315] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r", "[ 0.004322] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)\r", "[ 0.004330] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)\r", "[ 0.004337] ACPI: FACS 0x000000007FFE0000 000040\r", "[ 0.004342] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r", "[ 0.004349] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r", "[ 0.004356] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)\r", "[ 0.004363] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS BXPCWAET 00000001 BXPC 00000001)\r", "[ 0.004590] No NUMA configuration found\r", "[ 0.004592] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[ 0.004613] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[ 0.006752] Zone ranges:\r", "[ 0.006754] DMA [mem 0x0000000000001000-0x0000000000ffffff]\r", "[ 0.006757] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]\r", "[ 0.006761] Normal [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006764] Movable zone start for each node\r", "[ 0.006771] Early memory node ranges\r", "[ 0.006774] node 0: [mem 0x0000000000001000-0x000000000009efff]\r", "[ 0.006777] node 0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[ 0.006781] node 0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[ 0.006808] Zeroed struct page in unavailable ranges: 132 pages\r", "[ 0.006809] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[ 0.064327] ACPI: PM-Timer IO Port: 0x608\r", "[ 0.064334] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[ 0.064338] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[ 0.064342] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[ 0.064346] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[ 0.064349] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[ 0.064353] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[ 0.064357] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[ 0.064368] Using ACPI (MADT) for SMP configuration information\r", "[ 0.064371] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[ 0.064375] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[ 0.064390] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[ 0.064393] Booting paravirtualized kernel on bare hardware\r", "[ 0.064397] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[ 0.168774] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[ 0.169925] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[ 0.169976] Built 1 zonelists, mobility grouping on. Total pages: 1034087\r", "[ 0.169979] Policy zone: Normal\r", "[ 0.169982] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[ 0.172118] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[ 0.173174] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[ 0.173199] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[ 0.230117] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[ 0.230401] rcu: Hierarchical RCU implementation.\r", "[ 0.230404] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[ 0.230407] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[ 0.230411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[ 0.230573] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[ 0.230800] random: crng done (trusting CPU's manufacturer)\r", "[ 0.230957] Console: colour VGA+ 80x25\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230961] printk: console [ttyS0] enabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230965] printk: bootconsole [earlyser0] disabled\r", "[ 0.230983] ACPI: Core revision 20190816\r", "[ 0.231091] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[ 0.231097] APIC: Switch to symmetric I/O mode setup\r", "[ 0.231257] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[ 0.234100] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd41967d78, max_idle_ns: 881590404252 ns\r", "[ 0.234106] Calibrating delay loop (skipped), value calculated using timer frequency.. 1999.97 BogoMIPS (lpj=999989)\r", "[ 0.234112] pid_max: default: 32768 minimum: 301\r", "[ 0.234203] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234214] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[ 0.234394] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[ 0.234398] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[ 0.234401] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[ 0.234407] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[ 0.234408] Speculative Store Bypass: Vulnerable\r", "[ 0.234416] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[ 0.235207] Freeing SMP alternatives memory: 12K\r", "[ 0.439265] calibrated lapic_timer_period=999988\r", "[ 0.439268] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[ 0.439469] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[ 0.439518] rcu: Hierarchical SRCU implementation.\r", "[ 0.439603] smp: Bringing up secondary CPUs ...\r", "[ 0.439606] smp: Brought up 1 node, 1 CPU\r", "[ 0.439609] smpboot: Max logical packages: 1\r", "[ 0.439612] smpboot: Total of 1 processors activated (1999.97 BogoMIPS)\r", "[ 0.439866] devtmpfs: initialized\r", "[ 0.440105] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[ 0.440105] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[ 0.440105] \r", "[ 0.440105] *************************************************************\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** This means that this kernel is built to expose internal **\r", "[ 0.440105] ** IOMMU data structures, which may compromise security on **\r", "[ 0.440105] ** your system. **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** If you see this message and you are not debugging the **\r", "[ 0.440105] ** kernel, report this immediately to your vendor! **\r", "[ 0.440105] ** **\r", "[ 0.440105] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\r", "[ 0.440105] *************************************************************\r", "[ 0.440211] NET: Registered protocol family 16\r", "[ 0.440370] audit: initializing netlink subsys (disabled)\r", "[ 0.440589] cpuidle: using governor ladder\r", "[ 0.440623] ACPI: bus type PCI registered\r", "[ 0.440626] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[ 0.440633] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[ 0.440639] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[ 0.440661] PCI: Using configuration type 1 for base access\r", "[ 0.444115] audit: type=2000 audit(1607103532.212:1): state=initialized audit_enabled=0 res=1\r", "[ 0.448884] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[ 0.448889] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[ 0.450078] ACPI: Added _OSI(Module Device)\r", "[ 0.450081] ACPI: Added _OSI(Processor Device)\r", "[ 0.450084] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[ 0.450088] ACPI: Added _OSI(Processor Aggregator Device)\r", "[ 0.450092] ACPI: Added _OSI(Linux-Dell-Video)\r", "[ 0.450096] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[ 0.450100] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[ 0.453066] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[ 0.453908] ACPI: Interpreter enabled\r", "[ 0.453915] ACPI: (supports S0 S5)\r", "[ 0.453918] ACPI: Using IOAPIC for interrupt routing\r", "[ 0.453948] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[ 0.454113] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[ 0.457088] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[ 0.457096] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[ 0.457262] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[ 0.457418] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[ 0.457510] PCI host bridge to bus 0000:00\r", "[ 0.457515] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]\r", "[ 0.457520] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]\r", "[ 0.457526] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[ 0.457532] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[ 0.457538] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[ 0.457544] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[ 0.457550] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[ 0.457562] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[ 0.457631] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[ 0.457638] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[ 0.457644] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[ 0.457652] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[ 0.457718] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[ 0.457725] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[ 0.457731] pci 0000:00:02.0: reg 0x18: [io 0xc040-0xc05f]\r", "[ 0.457737] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[ 0.457810] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[ 0.457823] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[ 0.457887] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[ 0.457896] pci 0000:00:1f.2: reg 0x20: [io 0xc060-0xc07f]\r", "[ 0.457902] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[ 0.457964] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[ 0.457973] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f]\r", "[ 0.458320] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[ 0.458415] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[ 0.458509] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[ 0.458604] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[ 0.458699] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[ 0.458794] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[ 0.458889] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[ 0.458984] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[ 0.459014] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[ 0.459036] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[ 0.459058] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[ 0.459080] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[ 0.459102] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[ 0.459124] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[ 0.459146] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[ 0.459168] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[ 0.459293] iommu: Default domain type: Translated \r", "[ 0.461016] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[ 0.461021] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[ 0.461027] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[ 0.461030] vgaarb: loaded\r", "[ 0.461141] SCSI subsystem initialized\r", "[ 0.461386] pps_core: LinuxPPS API ver. 1 registered\r", "[ 0.461389] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[ 0.461400] PTP clock support registered\r", "[ 0.461410] PCI: Using ACPI for IRQ routing\r", "[ 0.461990] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[ 0.461995] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[ 0.463612] clocksource: Switched to clocksource tsc-early\r", "[ 0.476695] VFS: Disk quotas dquot_6.6.0\r", "[ 0.476721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[ 0.476800] pnp: PnP ACPI init\r", "[ 0.477277] pnp: PnP ACPI: found 5 devices\r", "[ 0.480731] thermal_sys: Registered thermal governor 'step_wise'\r", "[ 0.480732] thermal_sys: Registered thermal governor 'user_space'\r", "[ 0.485247] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[ 0.485257] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]\r", "[ 0.485263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]\r", "[ 0.485268] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[ 0.485273] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[ 0.485279] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[ 0.485285] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[ 0.485344] NET: Registered protocol family 2\r", "[ 0.485502] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[ 0.485521] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[ 0.485660] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[ 0.485828] TCP: Hash tables configured (established 32768 bind 32768)\r", "[ 0.485912] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.485940] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[ 0.486025] NET: Registered protocol family 1\r", "[ 0.486038] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[ 0.486055] PCI: CLS 0 bytes, default 64\r", "[ 0.486582] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[ 0.486586] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[ 0.487388] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[ 0.487641] fuse: init (API version 7.31)\r", "[ 0.492292] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[ 0.492296] io scheduler mq-deadline registered\r", "[ 0.492299] io scheduler kyber registered\r", "[ 0.493391] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[ 0.493570] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[ 0.513614] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[ 0.514212] Linux agpgart interface v0.103\r", "[ 0.518124] brd: module loaded\r", "[ 0.521025] loop: module loaded\r", "[ 0.521095] Loading iSCSI transport class v2.0-870.\r", "[ 0.522274] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[ 0.522375] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[ 0.522382] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[ 0.524078] scsi host0: ahci\r", "[ 0.524269] scsi host1: ahci\r", "[ 0.524426] scsi host2: ahci\r", "[ 0.524591] scsi host3: ahci\r", "[ 0.524760] scsi host4: ahci\r", "[ 0.524927] scsi host5: ahci\r", "[ 0.524998] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[ 0.525003] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[ 0.525008] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[ 0.525013] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[ 0.525018] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[ 0.525022] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[ 0.525136] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[ 0.525908] tun: Universal TUN/TAP device driver, 1.6\r", "[ 0.525995] VFIO - User Level meta-driver version: 0.3\r", "[ 0.526140] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[ 0.526331] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[ 0.526336] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[ 0.526451] mousedev: PS/2 mouse device common for all mice\r", "[ 0.526831] NET: Registered protocol family 17\r", "[ 0.526940] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[ 0.527035] IPI shorthand broadcast: enabled\r", "[ 0.527044] sched_clock: Marking stable (528840093, -2635145)->(425264499, 100940449)\r", "[ 0.836214] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836223] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[ 0.836229] ata3.00: applying bridge limits\r", "[ 0.836241] ata3.00: configured for UDMA/100\r", "[ 0.836251] ata4: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836259] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836268] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836273] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836279] ata2.00: applying bridge limits\r", "[ 0.836291] ata2.00: configured for UDMA/100\r", "[ 0.836298] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[ 0.836308] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[ 0.836312] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[ 0.836318] ata1.00: applying bridge limits\r", "[ 0.836331] ata1.00: configured for UDMA/100\r", "[ 0.836366] ata5: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836374] ata6: SATA link down (SStatus 0 SControl 300)\r", "[ 0.836401] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836500] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[ 0.836634] scsi 1:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5\r", "[ 0.836731] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[ 0.836956] scsi 2:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5\r", "[ 0.837083] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[ 0.837094] sd 0:0:0:0: [sda] Write Protect is off\r", "[ 0.837113] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837255] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[ 0.837266] sd 1:0:0:0: [sdb] Write Protect is off\r", "[ 0.837298] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[ 0.837891] sda: sda1\r", "[ 0.838276] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[ 0.838362] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[ 0.851222] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[ 0.851225] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[ 0.851451] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[ 0.853895] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[ 0.853907] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[ 0.854069] devtmpfs: mounted\r", "[ 0.855642] Freeing unused kernel image memory: 1900K\r", "[ 0.856214] Write protecting the kernel read-only data: 12288k\r", "[ 0.858056] Freeing unused kernel image memory: 2032K\r", "[ 0.858153] Freeing unused kernel image memory: 92K\r", "[ 0.858156] rodata_test: all tests were successful\r", "[ 0.858160] 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", "[ 0.879767] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[ 0.879771] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[ 0.880234] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[ 0.884249] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[ 0.884255] 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", "[ 0.985061] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[ 0.985178] i40e 0000:00:02.0: MAC address: cc:ed:d8:e0:ce:37\r", "[ 0.985240] i40e 0000:00:02.0: FW LLDP is enabled\r", "[ 0.986797] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[ 1.070339] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[ 1.070344] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[ 1.070351] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[ 1.070585] 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 on\r", "[ 1.158500] 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", "[ 1.160921] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[ 1.164544] 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", "[ 1.558221] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[ 1.558226] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[ 1.558234] 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 33052 connected with 192.168.64.2 port 5001\r", "[ ID] Interval Transfer Bandwidth\r", "[ 4] 0.0- 1.0 sec 526 MBytes 4.42 Gbits/sec\r", "[ 4] 1.0- 2.0 sec 516 MBytes 4.33 Gbits/sec\r", "[ 4] 2.0- 3.0 sec 518 MBytes 4.35 Gbits/sec\r", "[ 4] 3.0- 4.0 sec 518 MBytes 4.34 Gbits/sec\r", "[ 4] 4.0- 5.0 sec 520 MBytes 4.36 Gbits/sec\r", "[ 4] 5.0- 6.0 sec 520 MBytes 4.37 Gbits/sec\r", "[ 4] 6.0- 7.0 sec 520 MBytes 4.36 Gbits/sec\r", "[ 4] 7.0- 8.0 sec 516 MBytes 4.33 Gbits/sec\r", "[ 4] 8.0- 9.0 sec 519 MBytes 4.35 Gbits/sec\r", "[ 4] 9.0-10.0 sec 524 MBytes 4.40 Gbits/sec\r", "[ 4] 0.0-10.0 sec 5.08 GBytes 4.36 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[ 15.209910] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[ 15.209917] sd 1:0:0:0: [sdb] Stopping disk\r", "[ 15.209924] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[ 15.210155] sd 0:0:0:0: [sda] Stopping disk\r", "[ 15.263148] ACPI: Preparing to enter system sleep state S5\r", "[ 15.263159] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-1,sleep=off: warning: time_shift=-1", "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-DCTCPm66560-4000-1.json
View file @ e2f54f09
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