{"exp_name": "qt-ib-dumbbell-DCTCPm16640-4000", "start_time": 1607004772.175726, "end_time": 1607019259.9308112, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.pci.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.eth.server.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.shm.server.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["1cb64f094b1c", "sync_pci=1 sync_eth=1", "exit main_time: 15213365032000"]}, "nic.server.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.pci.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.eth.server.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.shm.server.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["28f30e676f8c", "sync_pci=1 sync_eth=1", "exit main_time: 15213365084000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.pci.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.eth.client.0.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.shm.client.0.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["45ba7cde8ec8", "sync_pci=1 sync_eth=1", "exit main_time: 15213365060599"]}, "nic.client.1.": {"class": "I40eNIC", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/i40e_bm/i40e_bm", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.pci.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.eth.client.1.", "/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.shm.client.1.", "0", "200", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["4daa87dfdcdc", "sync_pci=1 sync_eth=1", "exit main_time: 15213364301000"]}, "net.": {"class": "NS3DumbbellNet", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-dumbbell-example", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.eth.server.0.", "--CosimPortLeft=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.eth.server.1.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.eth.client.0.", "--CosimPortRight=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.eth.client.1.", "--LinkRate=10Gb/s", "--LinkLatency=0", "--EcnTh=16640"], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/cfg.server.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[    0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[    0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[    0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[    0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]:    8\r", "[    0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[    0.000000] BIOS-provided physical RAM map:\r", "[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[    0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[    0.000000] printk: bootconsole [earlyser0] enabled\r", "[    0.000000] NX (Execute Disable) protection: active\r", "[    0.000000] SMBIOS 2.8 present.\r", "[    0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[    0.000000] tsc: Fast TSC calibration failed\r", "[    0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[    0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  \r", "[    0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[    0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[    0.000000] Using GB pages for direct mapping\r", "[    0.000000] ACPI: Early table checksum verification disabled\r", "[    0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[    0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS  BXPCFACP 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[    0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS  BXPCMCFG 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS  BXPCWAET 00000001 BXPC 00000001)\r", "[    0.000000] No NUMA configuration found\r", "[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[    0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[    0.000000] Zone ranges:\r", "[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]\r", "[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]\r", "[    0.000000]   Normal   [mem 0x0000000100000000-0x000000017fffffff]\r", "[    0.000000] Movable zone start for each node\r", "[    0.000000] Early memory node ranges\r", "[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009efff]\r", "[    0.000000]   node   0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[    0.000000]   node   0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[    0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[    0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[    0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[    0.000000] Using ACPI (MADT) for SMP configuration information\r", "[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[    0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[    0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[    0.000000] Booting paravirtualized kernel on bare hardware\r", "[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[    0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[    0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1034087\r", "[    0.000000] Policy zone: Normal\r", "[    0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[    0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[    0.000000] rcu: Hierarchical RCU implementation.\r", "[    0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[    0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[    0.000000] random: crng done (trusting CPU's manufacturer)\r", "[    0.000000] Console: colour VGA+ 80x25\r", "[    0.000000] printk: console [ttyS0] enabled\r", "[    0.000000] printk: console [ttyS0] enabled\r", "[    0.000000] printk: bootconsole [earlyser0] disabled\r", "[    0.000000] printk: bootconsole [earlyser0] disabled\r", "[    0.000000] ACPI: Core revision 20190816\r", "[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[    0.000000] APIC: Switch to symmetric I/O mode setup\r", "[    0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[    0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[    0.007000] tsc: Detected 1000.000 MHz processor\r", "[    0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[    0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[    0.000006] pid_max: default: 32768 minimum: 301\r", "[    0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[    0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[    0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[    0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[    0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[    0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[    0.000154] Speculative Store Bypass: Vulnerable\r", "[    0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[    0.000549] Freeing SMP alternatives memory: 12K\r", "[    0.204586]  calibrated lapic_timer_period=1000000\r", "[    0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[    0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[    0.204712] rcu: Hierarchical SRCU implementation.\r", "[    0.204755] smp: Bringing up secondary CPUs ...\r", "[    0.204756] smp: Brought up 1 node, 1 CPU\r", "[    0.204758] smpboot: Max logical packages: 1\r", "[    0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[    0.204886] devtmpfs: initialized\r", "[    0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[    0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[    0.205003] \r", "[    0.205003] *************************************************************\r", "[    0.205003] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **\r", "[    0.205003] **                                                         **\r", "[    0.205003] **  IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL  **\r", "[    0.205003] **                                                         **\r", "[    0.205003] ** This means that this kernel is built to expose internal **\r", "[    0.205003] ** IOMMU data structures, which may compromise security on **\r", "[    0.205003] ** your system.                                            **\r", "[    0.205003] **                                                         **\r", "[    0.205003] ** If you see this message and you are not debugging the   **\r", "[    0.205003] ** kernel, report this immediately to your vendor!         **\r", "[    0.205003] **                                                         **\r", "[    0.205003] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **\r", "[    0.205003] *************************************************************\r", "[    0.205003] NET: Registered protocol family 16\r", "[    0.205003] audit: initializing netlink subsys (disabled)\r", "[    0.205003] cpuidle: using governor ladder\r", "[    0.205003] ACPI: bus type PCI registered\r", "[    0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[    0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[    0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[    0.205003] PCI: Using configuration type 1 for base access\r", "[    0.207006] audit: type=2000 audit(1607005587.211:1): state=initialized audit_enabled=0 res=1\r", "[    0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[    0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[    0.209485] ACPI: Added _OSI(Module Device)\r", "[    0.209486] ACPI: Added _OSI(Processor Device)\r", "[    0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[    0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[    0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[    0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[    0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[    0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[    0.211399] ACPI: Interpreter enabled\r", "[    0.211402] ACPI: (supports S0 S5)\r", "[    0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[    0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[    0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[    0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[    0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[    0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[    0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[    0.213198] PCI host bridge to bus 0000:00\r", "[    0.213201] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]\r", "[    0.213204] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]\r", "[    0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[    0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[    0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[    0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[    0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[    0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[    0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[    0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[    0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[    0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[    0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[    0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[    0.213309] pci 0000:00:02.0: reg 0x18: [io  0xc040-0xc05f]\r", "[    0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[    0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[    0.213355] pci 0000:00:1f.0: quirk: [io  0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[    0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[    0.213392] pci 0000:00:1f.2: reg 0x20: [io  0xc060-0xc07f]\r", "[    0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[    0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[    0.213430] pci 0000:00:1f.3: reg 0x20: [io  0x0700-0x073f]\r", "[    0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[    0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[    0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[    0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[    0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[    0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[    0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[    0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[    0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[    0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[    0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[    0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[    0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[    0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[    0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[    0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[    0.214090] iommu: Default domain type: Translated \r", "[    0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[    0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[    0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[    0.215068] vgaarb: loaded\r", "[    0.215122] SCSI subsystem initialized\r", "[    0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[    0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[    0.215226] PTP clock support registered\r", "[    0.215230] PCI: Using ACPI for IRQ routing\r", "[    0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[    0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[    0.217254] clocksource: Switched to clocksource tsc-early\r", "[    0.223793] VFS: Disk quotas dquot_6.6.0\r", "[    0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[    0.223845] pnp: PnP ACPI init\r", "[    0.224083] pnp: PnP ACPI: found 5 devices\r", "[    0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[    0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[    0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[    0.230351] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]\r", "[    0.230354] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]\r", "[    0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[    0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[    0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[    0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[    0.230395] NET: Registered protocol family 2\r", "[    0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[    0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[    0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[    0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[    0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[    0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[    0.230735] NET: Registered protocol family 1\r", "[    0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[    0.230750] PCI: CLS 0 bytes, default 64\r", "[    0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[    0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[    0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[    0.231671] fuse: init (API version 7.31)\r", "[    0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[    0.233902] io scheduler mq-deadline registered\r", "[    0.233903] io scheduler kyber registered\r", "[    0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[    0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[    0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[    0.254923] Linux agpgart interface v0.103\r", "[    0.256875] brd: module loaded\r", "[    0.258350] loop: module loaded\r", "[    0.258385] Loading iSCSI transport class v2.0-870.\r", "[    0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[    0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[    0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[    0.259891] scsi host0: ahci\r", "[    0.259974] scsi host1: ahci\r", "[    0.260058] scsi host2: ahci\r", "[    0.260141] scsi host3: ahci\r", "[    0.260226] scsi host4: ahci\r", "[    0.260309] scsi host5: ahci\r", "[    0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[    0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[    0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[    0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[    0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[    0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[    0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[    0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[    0.260854] VFIO - User Level meta-driver version: 0.3\r", "[    0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[    0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[    0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[    0.261134] mousedev: PS/2 mouse device common for all mice\r", "[    0.261325] NET: Registered protocol family 17\r", "[    0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[    0.261452] IPI shorthand broadcast: enabled\r", "[    0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[    0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[    0.569493] ata3.00: applying bridge limits\r", "[    0.569499] ata3.00: configured for UDMA/100\r", "[    0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[    0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[    0.569514] ata1.00: applying bridge limits\r", "[    0.569521] ata1.00: configured for UDMA/100\r", "[    0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[    0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[    0.569548] ata2.00: applying bridge limits\r", "[    0.569555] ata2.00: configured for UDMA/100\r", "[    0.569558] ata5: SATA link down (SStatus 0 SControl 300)\r", "[    0.569562] ata6: SATA link down (SStatus 0 SControl 300)\r", "[    0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[    0.569579] scsi 0:0:0:0: Direct-Access     ATA      QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5\r", "[    0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[    0.569695] scsi 1:0:0:0: Direct-Access     ATA      QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5\r", "[    0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[    0.569855] scsi 2:0:0:0: CD-ROM            QEMU     QEMU DVD-ROM     2.5+ PQ: 0 ANSI: 5\r", "[    0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[    0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[    0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[    0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[    0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[    0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[    0.570318]  sda: sda1\r", "[    0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[    0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[    0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[    0.583491] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[    0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[    0.740788] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[    0.740794] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[    0.740875] devtmpfs: mounted\r", "[    0.741664] Freeing unused kernel image memory: 1900K\r", "[    0.741666] Write protecting the kernel read-only data: 12288k\r", "[    0.742586] Freeing unused kernel image memory: 2032K\r", "[    0.742635] Freeing unused kernel image memory: 92K\r", "[    0.742637] rodata_test: all tests were successful\r", "[    0.742638] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[    0.753436] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[    0.753438] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[    0.753669] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[    0.757032] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[    0.757035] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[    0.856892] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[    0.857007] i40e 0000:00:02.0: MAC address: 1c:4b:09:4f:b6:1c\r", "[    0.857066] i40e 0000:00:02.0: FW LLDP is enabled\r", "[    0.858548] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[    0.939610] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[    0.939613] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[    0.939616] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[    0.939845] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[    1.027776] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[    1.028981] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[    1.031716] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.1/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[    1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[    1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[    1.259501] clocksource: Switched to clocksource tsc\r", "[  5] local 192.168.64.1 port 5001 connected with 192.168.64.3 port 36026\r", "[ ID] Interval       Transfer     Bandwidth\r", "[  5]  0.0-10.0 sec  5.49 GBytes  4.71 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.server.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/hdcopy.server.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/cfg.server.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.pci.server.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[    0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[    0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[    0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[    0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]:    8\r", "[    0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[    0.000000] BIOS-provided physical RAM map:\r", "[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[    0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[    0.000000] printk: bootconsole [earlyser0] enabled\r", "[    0.000000] NX (Execute Disable) protection: active\r", "[    0.000000] SMBIOS 2.8 present.\r", "[    0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[    0.000000] tsc: Fast TSC calibration failed\r", "[    0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[    0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  \r", "[    0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[    0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[    0.000000] Using GB pages for direct mapping\r", "[    0.000000] ACPI: Early table checksum verification disabled\r", "[    0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[    0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS  BXPCFACP 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[    0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS  BXPCMCFG 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS  BXPCWAET 00000001 BXPC 00000001)\r", "[    0.000000] No NUMA configuration found\r", "[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[    0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[    0.000000] Zone ranges:\r", "[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]\r", "[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]\r", "[    0.000000]   Normal   [mem 0x0000000100000000-0x000000017fffffff]\r", "[    0.000000] Movable zone start for each node\r", "[    0.000000] Early memory node ranges\r", "[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009efff]\r", "[    0.000000]   node   0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[    0.000000]   node   0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[    0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[    0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[    0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[    0.000000] Using ACPI (MADT) for SMP configuration information\r", "[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[    0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[    0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[    0.000000] Booting paravirtualized kernel on bare hardware\r", "[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[    0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[    0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1034087\r", "[    0.000000] Policy zone: Normal\r", "[    0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[    0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[    0.000000] rcu: Hierarchical RCU implementation.\r", "[    0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[    0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[    0.000000] random: crng done (trusting CPU's manufacturer)\r", "[    0.000000] Console: colour VGA+ 80x25\r", "[    0.000000] printk: console [ttyS0] enabled\r", "[    0.000000] printk: console [ttyS0] enabled\r", "[    0.000000] printk: bootconsole [earlyser0] disabled\r", "[    0.000000] printk: bootconsole [earlyser0] disabled\r", "[    0.000000] ACPI: Core revision 20190816\r", "[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[    0.000000] APIC: Switch to symmetric I/O mode setup\r", "[    0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[    0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[    0.007000] tsc: Detected 1000.000 MHz processor\r", "[    0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[    0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[    0.000006] pid_max: default: 32768 minimum: 301\r", "[    0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[    0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[    0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[    0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[    0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[    0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[    0.000154] Speculative Store Bypass: Vulnerable\r", "[    0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[    0.000549] Freeing SMP alternatives memory: 12K\r", "[    0.204586]  calibrated lapic_timer_period=1000000\r", "[    0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[    0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[    0.204712] rcu: Hierarchical SRCU implementation.\r", "[    0.204755] smp: Bringing up secondary CPUs ...\r", "[    0.204756] smp: Brought up 1 node, 1 CPU\r", "[    0.204758] smpboot: Max logical packages: 1\r", "[    0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[    0.204886] devtmpfs: initialized\r", "[    0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[    0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[    0.205003] \r", "[    0.205003] *************************************************************\r", "[    0.205003] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **\r", "[    0.205003] **                                                         **\r", "[    0.205003] **  IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL  **\r", "[    0.205003] **                                                         **\r", "[    0.205003] ** This means that this kernel is built to expose internal **\r", "[    0.205003] ** IOMMU data structures, which may compromise security on **\r", "[    0.205003] ** your system.                                            **\r", "[    0.205003] **                                                         **\r", "[    0.205003] ** If you see this message and you are not debugging the   **\r", "[    0.205003] ** kernel, report this immediately to your vendor!         **\r", "[    0.205003] **                                                         **\r", "[    0.205003] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **\r", "[    0.205003] *************************************************************\r", "[    0.205003] NET: Registered protocol family 16\r", "[    0.205003] audit: initializing netlink subsys (disabled)\r", "[    0.205003] cpuidle: using governor ladder\r", "[    0.205003] ACPI: bus type PCI registered\r", "[    0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[    0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[    0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[    0.205003] PCI: Using configuration type 1 for base access\r", "[    0.207006] audit: type=2000 audit(1607005587.211:1): state=initialized audit_enabled=0 res=1\r", "[    0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[    0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[    0.209485] ACPI: Added _OSI(Module Device)\r", "[    0.209486] ACPI: Added _OSI(Processor Device)\r", "[    0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[    0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[    0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[    0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[    0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[    0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[    0.211399] ACPI: Interpreter enabled\r", "[    0.211402] ACPI: (supports S0 S5)\r", "[    0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[    0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[    0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[    0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[    0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[    0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[    0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[    0.213198] PCI host bridge to bus 0000:00\r", "[    0.213201] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]\r", "[    0.213204] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]\r", "[    0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[    0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[    0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[    0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[    0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[    0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[    0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[    0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[    0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[    0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[    0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[    0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[    0.213309] pci 0000:00:02.0: reg 0x18: [io  0xc040-0xc05f]\r", "[    0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[    0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[    0.213355] pci 0000:00:1f.0: quirk: [io  0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[    0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[    0.213392] pci 0000:00:1f.2: reg 0x20: [io  0xc060-0xc07f]\r", "[    0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[    0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[    0.213430] pci 0000:00:1f.3: reg 0x20: [io  0x0700-0x073f]\r", "[    0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[    0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[    0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[    0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[    0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[    0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[    0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[    0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[    0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[    0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[    0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[    0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[    0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[    0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[    0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[    0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[    0.214090] iommu: Default domain type: Translated \r", "[    0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[    0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[    0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[    0.215068] vgaarb: loaded\r", "[    0.215122] SCSI subsystem initialized\r", "[    0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[    0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[    0.215226] PTP clock support registered\r", "[    0.215230] PCI: Using ACPI for IRQ routing\r", "[    0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[    0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[    0.217254] clocksource: Switched to clocksource tsc-early\r", "[    0.223793] VFS: Disk quotas dquot_6.6.0\r", "[    0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[    0.223845] pnp: PnP ACPI init\r", "[    0.224083] pnp: PnP ACPI: found 5 devices\r", "[    0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[    0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[    0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[    0.230351] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]\r", "[    0.230354] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]\r", "[    0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[    0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[    0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[    0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[    0.230395] NET: Registered protocol family 2\r", "[    0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[    0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[    0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[    0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[    0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[    0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[    0.230735] NET: Registered protocol family 1\r", "[    0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[    0.230750] PCI: CLS 0 bytes, default 64\r", "[    0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[    0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[    0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[    0.231671] fuse: init (API version 7.31)\r", "[    0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[    0.233839] io scheduler mq-deadline registered\r", "[    0.233841] io scheduler kyber registered\r", "[    0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[    0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[    0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[    0.254847] Linux agpgart interface v0.103\r", "[    0.256811] brd: module loaded\r", "[    0.258278] loop: module loaded\r", "[    0.258312] Loading iSCSI transport class v2.0-870.\r", "[    0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[    0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[    0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[    0.259818] scsi host0: ahci\r", "[    0.259900] scsi host1: ahci\r", "[    0.259984] scsi host2: ahci\r", "[    0.260068] scsi host3: ahci\r", "[    0.260153] scsi host4: ahci\r", "[    0.260236] scsi host5: ahci\r", "[    0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[    0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[    0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[    0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[    0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[    0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[    0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[    0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[    0.260780] VFIO - User Level meta-driver version: 0.3\r", "[    0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[    0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[    0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[    0.261060] mousedev: PS/2 mouse device common for all mice\r", "[    0.261252] NET: Registered protocol family 17\r", "[    0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[    0.261379] IPI shorthand broadcast: enabled\r", "[    0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[    0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[    0.569493] ata3.00: applying bridge limits\r", "[    0.569499] ata3.00: configured for UDMA/100\r", "[    0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[    0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[    0.569514] ata1.00: applying bridge limits\r", "[    0.569521] ata1.00: configured for UDMA/100\r", "[    0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[    0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[    0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[    0.569552] ata2.00: applying bridge limits\r", "[    0.569559] ata2.00: configured for UDMA/100\r", "[    0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[    0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[    0.569579] scsi 0:0:0:0: Direct-Access     ATA      QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5\r", "[    0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[    0.569695] scsi 1:0:0:0: Direct-Access     ATA      QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5\r", "[    0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[    0.569855] scsi 2:0:0:0: CD-ROM            QEMU     QEMU DVD-ROM     2.5+ PQ: 0 ANSI: 5\r", "[    0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[    0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[    0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[    0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[    0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[    0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[    0.570318]  sda: sda1\r", "[    0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[    0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[    0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[    0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[    0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[    0.740700] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[    0.740706] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[    0.740787] devtmpfs: mounted\r", "[    0.741576] Freeing unused kernel image memory: 1900K\r", "[    0.741578] Write protecting the kernel read-only data: 12288k\r", "[    0.742498] Freeing unused kernel image memory: 2032K\r", "[    0.742547] Freeing unused kernel image memory: 92K\r", "[    0.742549] rodata_test: all tests were successful\r", "[    0.742550] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[    0.753310] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[    0.753312] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[    0.753543] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[    0.756906] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[    0.756909] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[    0.856767] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[    0.856881] i40e 0000:00:02.0: MAC address: 8c:6f:67:0e:f3:28\r", "[    0.856940] i40e 0000:00:02.0: FW LLDP is enabled\r", "[    0.858420] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[    0.939610] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[    0.939613] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[    0.939616] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[    0.939845] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[    1.027776] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[    1.028981] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[    1.031716] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.2/24 dev eth0\r", "+ iperf -s -w 1M -Z dctcp\r", "------------------------------------------------------------\r", "Server listening on TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[    1.259495] tsc: Refined TSC clocksource calibration: 999.999 MHz\r", "[    1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42c7a813, max_idle_ns: 881590565951 ns\r", "[    1.259501] clocksource: Switched to clocksource tsc\r", "[  5] local 192.168.64.2 port 5001 connected with 192.168.64.4 port 58866\r", "[ ID] Interval       Transfer     Bandwidth\r", "[  5]  0.0-10.0 sec  5.49 GBytes  4.71 Gbits/sec\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/cfg.client.0.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[    0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[    0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[    0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[    0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]:    8\r", "[    0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[    0.000000] BIOS-provided physical RAM map:\r", "[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[    0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[    0.000000] printk: bootconsole [earlyser0] enabled\r", "[    0.000000] NX (Execute Disable) protection: active\r", "[    0.000000] SMBIOS 2.8 present.\r", "[    0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[    0.000000] tsc: Fast TSC calibration failed\r", "[    0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[    0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  \r", "[    0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[    0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[    0.000000] Using GB pages for direct mapping\r", "[    0.000000] ACPI: Early table checksum verification disabled\r", "[    0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[    0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS  BXPCFACP 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[    0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS  BXPCMCFG 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS  BXPCWAET 00000001 BXPC 00000001)\r", "[    0.000000] No NUMA configuration found\r", "[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[    0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[    0.000000] Zone ranges:\r", "[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]\r", "[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]\r", "[    0.000000]   Normal   [mem 0x0000000100000000-0x000000017fffffff]\r", "[    0.000000] Movable zone start for each node\r", "[    0.000000] Early memory node ranges\r", "[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009efff]\r", "[    0.000000]   node   0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[    0.000000]   node   0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[    0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[    0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[    0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[    0.000000] Using ACPI (MADT) for SMP configuration information\r", "[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[    0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[    0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[    0.000000] Booting paravirtualized kernel on bare hardware\r", "[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[    0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[    0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1034087\r", "[    0.000000] Policy zone: Normal\r", "[    0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[    0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[    0.000000] rcu: Hierarchical RCU implementation.\r", "[    0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[    0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[    0.000000] random: crng done (trusting CPU's manufacturer)\r", "[    0.000000] Console: colour VGA+ 80x25\r", "[    0.000000] printk: console [ttyS0] enabled\r", "[    0.000000] printk: console [ttyS0] enabled\r", "[    0.000000] printk: bootconsole [earlyser0] disabled\r", "[    0.000000] printk: bootconsole [earlyser0] disabled\r", "[    0.000000] ACPI: Core revision 20190816\r", "[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[    0.000000] APIC: Switch to symmetric I/O mode setup\r", "[    0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[    0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[    0.007000] tsc: Detected 1000.000 MHz processor\r", "[    0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[    0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[    0.000006] pid_max: default: 32768 minimum: 301\r", "[    0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[    0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[    0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[    0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[    0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[    0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[    0.000154] Speculative Store Bypass: Vulnerable\r", "[    0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[    0.000549] Freeing SMP alternatives memory: 12K\r", "[    0.204586]  calibrated lapic_timer_period=1000000\r", "[    0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[    0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[    0.204712] rcu: Hierarchical SRCU implementation.\r", "[    0.204755] smp: Bringing up secondary CPUs ...\r", "[    0.204756] smp: Brought up 1 node, 1 CPU\r", "[    0.204758] smpboot: Max logical packages: 1\r", "[    0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[    0.204886] devtmpfs: initialized\r", "[    0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[    0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[    0.205003] \r", "[    0.205003] *************************************************************\r", "[    0.205003] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **\r", "[    0.205003] **                                                         **\r", "[    0.205003] **  IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL  **\r", "[    0.205003] **                                                         **\r", "[    0.205003] ** This means that this kernel is built to expose internal **\r", "[    0.205003] ** IOMMU data structures, which may compromise security on **\r", "[    0.205003] ** your system.                                            **\r", "[    0.205003] **                                                         **\r", "[    0.205003] ** If you see this message and you are not debugging the   **\r", "[    0.205003] ** kernel, report this immediately to your vendor!         **\r", "[    0.205003] **                                                         **\r", "[    0.205003] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **\r", "[    0.205003] *************************************************************\r", "[    0.205003] NET: Registered protocol family 16\r", "[    0.205003] audit: initializing netlink subsys (disabled)\r", "[    0.205003] cpuidle: using governor ladder\r", "[    0.205003] ACPI: bus type PCI registered\r", "[    0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[    0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[    0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[    0.205003] PCI: Using configuration type 1 for base access\r", "[    0.207006] audit: type=2000 audit(1607005587.211:1): state=initialized audit_enabled=0 res=1\r", "[    0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[    0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[    0.209485] ACPI: Added _OSI(Module Device)\r", "[    0.209486] ACPI: Added _OSI(Processor Device)\r", "[    0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[    0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[    0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[    0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[    0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[    0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[    0.211399] ACPI: Interpreter enabled\r", "[    0.211402] ACPI: (supports S0 S5)\r", "[    0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[    0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[    0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[    0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[    0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[    0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[    0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[    0.213198] PCI host bridge to bus 0000:00\r", "[    0.213201] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]\r", "[    0.213204] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]\r", "[    0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[    0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[    0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[    0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[    0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[    0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[    0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[    0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[    0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[    0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[    0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[    0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[    0.213309] pci 0000:00:02.0: reg 0x18: [io  0xc040-0xc05f]\r", "[    0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[    0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[    0.213355] pci 0000:00:1f.0: quirk: [io  0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[    0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[    0.213392] pci 0000:00:1f.2: reg 0x20: [io  0xc060-0xc07f]\r", "[    0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[    0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[    0.213430] pci 0000:00:1f.3: reg 0x20: [io  0x0700-0x073f]\r", "[    0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[    0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[    0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[    0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[    0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[    0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[    0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[    0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[    0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[    0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[    0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[    0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[    0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[    0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[    0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[    0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[    0.214090] iommu: Default domain type: Translated \r", "[    0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[    0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[    0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[    0.215068] vgaarb: loaded\r", "[    0.215122] SCSI subsystem initialized\r", "[    0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[    0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[    0.215226] PTP clock support registered\r", "[    0.215230] PCI: Using ACPI for IRQ routing\r", "[    0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[    0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[    0.217254] clocksource: Switched to clocksource tsc-early\r", "[    0.223793] VFS: Disk quotas dquot_6.6.0\r", "[    0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[    0.223845] pnp: PnP ACPI init\r", "[    0.224083] pnp: PnP ACPI: found 5 devices\r", "[    0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[    0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[    0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[    0.230351] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]\r", "[    0.230354] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]\r", "[    0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[    0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[    0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[    0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[    0.230395] NET: Registered protocol family 2\r", "[    0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[    0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[    0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[    0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[    0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[    0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[    0.230735] NET: Registered protocol family 1\r", "[    0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[    0.230750] PCI: CLS 0 bytes, default 64\r", "[    0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[    0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[    0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[    0.231671] fuse: init (API version 7.31)\r", "[    0.233837] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[    0.233839] io scheduler mq-deadline registered\r", "[    0.233841] io scheduler kyber registered\r", "[    0.234382] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[    0.234472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[    0.254501] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[    0.254847] Linux agpgart interface v0.103\r", "[    0.256811] brd: module loaded\r", "[    0.258278] loop: module loaded\r", "[    0.258312] Loading iSCSI transport class v2.0-870.\r", "[    0.258957] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[    0.259008] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[    0.259012] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[    0.259818] scsi host0: ahci\r", "[    0.259900] scsi host1: ahci\r", "[    0.259984] scsi host2: ahci\r", "[    0.260068] scsi host3: ahci\r", "[    0.260153] scsi host4: ahci\r", "[    0.260236] scsi host5: ahci\r", "[    0.260272] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[    0.260274] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[    0.260276] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[    0.260279] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[    0.260281] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[    0.260284] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[    0.260341] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[    0.260729] tun: Universal TUN/TAP device driver, 1.6\r", "[    0.260780] VFIO - User Level meta-driver version: 0.3\r", "[    0.260852] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[    0.261021] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[    0.261023] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[    0.261060] mousedev: PS/2 mouse device common for all mice\r", "[    0.261252] NET: Registered protocol family 17\r", "[    0.261306] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[    0.261379] IPI shorthand broadcast: enabled\r", "[    0.261383] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[    0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[    0.569493] ata3.00: applying bridge limits\r", "[    0.569499] ata3.00: configured for UDMA/100\r", "[    0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[    0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[    0.569514] ata1.00: applying bridge limits\r", "[    0.569521] ata1.00: configured for UDMA/100\r", "[    0.569538] ata5: SATA link down (SStatus 0 SControl 300)\r", "[    0.569542] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.569547] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[    0.569549] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[    0.569552] ata2.00: applying bridge limits\r", "[    0.569559] ata2.00: configured for UDMA/100\r", "[    0.569562] ata4: SATA link down (SStatus 0 SControl 300)\r", "[    0.569566] ata6: SATA link down (SStatus 0 SControl 300)\r", "[    0.569579] scsi 0:0:0:0: Direct-Access     ATA      QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5\r", "[    0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[    0.569695] scsi 1:0:0:0: Direct-Access     ATA      QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5\r", "[    0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[    0.569855] scsi 2:0:0:0: CD-ROM            QEMU     QEMU DVD-ROM     2.5+ PQ: 0 ANSI: 5\r", "[    0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[    0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[    0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[    0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[    0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[    0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[    0.570318]  sda: sda1\r", "[    0.570509] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[    0.570552] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[    0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[    0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[    0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[    0.740782] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[    0.740788] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[    0.740869] devtmpfs: mounted\r", "[    0.741658] Freeing unused kernel image memory: 1900K\r", "[    0.741660] Write protecting the kernel read-only data: 12288k\r", "[    0.742581] Freeing unused kernel image memory: 2032K\r", "[    0.742629] Freeing unused kernel image memory: 92K\r", "[    0.742631] rodata_test: all tests were successful\r", "[    0.742633] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[    0.753387] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[    0.753389] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[    0.753620] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[    0.756983] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[    0.756987] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[    0.856844] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[    0.856959] i40e 0000:00:02.0: MAC address: c8:8e:de:7c:ba:45\r", "[    0.857018] i40e 0000:00:02.0: FW LLDP is enabled\r", "[    0.858498] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[    0.939610] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[    0.939613] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[    0.939616] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[    0.939845] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[    1.027776] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[    1.028973] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[    1.031716] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.3/24 dev eth0\r", "+ sleep 2\r", "[    1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[    1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[    1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.1 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.1, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[  4] local 192.168.64.3 port 36026 connected with 192.168.64.1 port 5001\r", "[ ID] Interval       Transfer     Bandwidth\r", "[  4]  0.0- 1.0 sec   567 MBytes  4.76 Gbits/sec\r", "[  4]  1.0- 2.0 sec   562 MBytes  4.71 Gbits/sec\r", "[  4]  2.0- 3.0 sec   567 MBytes  4.76 Gbits/sec\r", "[  4]  3.0- 4.0 sec   557 MBytes  4.67 Gbits/sec\r", "[  4]  4.0- 5.0 sec   559 MBytes  4.69 Gbits/sec\r", "[  4]  5.0- 6.0 sec   557 MBytes  4.67 Gbits/sec\r", "[  4]  6.0- 7.0 sec   563 MBytes  4.72 Gbits/sec\r", "[  4]  7.0- 8.0 sec   559 MBytes  4.69 Gbits/sec\r", "[  4]  8.0- 9.0 sec   561 MBytes  4.70 Gbits/sec\r", "[  4]  9.0-10.0 sec   565 MBytes  4.74 Gbits/sec\r", "[  4]  0.0-10.0 sec  5.49 GBytes  4.71 Gbits/sec\r", "+ sleep 20\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}, "host.client.1": {"class": "QemuHost", "cmd": ["/DS/endhost-networking/work/sim/antoine/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/DS/endhost-networking/work/sim/antoine/endhostsim-code/images/bzImage", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/hdcopy.client.1,if=ide,index=0,media=disk", "-drive", "file=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/cfg.client.1.tar,if=ide,index=1,media=disk,driver=raw", "-append", "earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw", "-m", "4096", "-smp", "1", "-cpu", "Skylake-Server", "-icount", "shift=-2,sleep=off", "-chardev", "socket,path=/local/var/tmp/antoinek-work/qt-ib-dumbbell-DCTCPm16640-4000/1/nic.pci.client.1.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=on,pci-latency=500,sync-period=200"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ee2\r", "output: 0x0000000001000000\r", "output_len: 0x00000000014baa98\r", "kernel_total_size: 0x0000000001226000\r", "needed_size: 0x0000000001600000\r", "trampoline_32bit: 0x000000000009d000\r", "\r", "Decompressing Linux... Parsing ELF... done.\r", "Booting the kernel.\r", "[    0.000000] Linux version 5.4.46 (antoinek@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Thu Oct 29 23:28:00 CET 2020\r", "[    0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'\r", "[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'\r", "[    0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'\r", "[    0.000000] x86/fpu: xstate_offset[9]: 2688, xstate_sizes[9]:    8\r", "[    0.000000] x86/fpu: Enabled xstate features 0x203, context size is 2696 bytes, using 'standard' format.\r", "[    0.000000] BIOS-provided physical RAM map:\r", "[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable\r", "[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ffddfff] usable\r", "[    0.000000] BIOS-e820: [mem 0x000000007ffde000-0x000000007fffffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved\r", "[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable\r", "[    0.000000] printk: bootconsole [earlyser0] enabled\r", "[    0.000000] NX (Execute Disable) protection: active\r", "[    0.000000] SMBIOS 2.8 present.\r", "[    0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014\r", "[    0.000000] tsc: Fast TSC calibration failed\r", "[    0.000000] tsc: calibrated TSC: tsc_freq=0\r", "[    0.000000] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  \r", "[    0.000000] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[    0.000000] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[    0.000000] Using GB pages for direct mapping\r", "[    0.000000] ACPI: Early table checksum verification disabled\r", "[    0.000000] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[    0.000000] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS  BXPCFACP 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: FACS 0x000000007FFE0000 000040\r", "[    0.000000] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS  BXPCMCFG 00000001 BXPC 00000001)\r", "[    0.000000] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS  BXPCWAET 00000001 BXPC 00000001)\r", "[    0.000000] No NUMA configuration found\r", "[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[    0.000000] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[    0.000000] Zone ranges:\r", "[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]\r", "[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]\r", "[    0.000000]   Normal   [mem 0x0000000100000000-0x000000017fffffff]\r", "[    0.000000] Movable zone start for each node\r", "[    0.000000] Early memory node ranges\r", "[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009efff]\r", "[    0.000000]   node   0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[    0.000000]   node   0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[    0.000000] Zeroed struct page in unavailable ranges: 132 pages\r", "[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[    0.000000] ACPI: PM-Timer IO Port: 0x608\r", "[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[    0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[    0.000000] Using ACPI (MADT) for SMP configuration information\r", "[    0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[    0.000000] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[    0.000000] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[    0.000000] Booting paravirtualized kernel on bare hardware\r", "[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[    0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[    0.000000] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1034087\r", "[    0.000000] Policy zone: Normal\r", "[    0.000000] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[    0.000000] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[    0.000000] rcu: Hierarchical RCU implementation.\r", "[    0.000000] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[    0.000000] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[    0.000000] random: crng done (trusting CPU's manufacturer)\r", "[    0.000000] Console: colour VGA+ 80x25\r", "[    0.000000] printk: console [ttyS0] enabled\r", "[    0.000000] printk: console [ttyS0] enabled\r", "[    0.000000] printk: bootconsole [earlyser0] disabled\r", "[    0.000000] printk: bootconsole [earlyser0] disabled\r", "[    0.000000] ACPI: Core revision 20190816\r", "[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[    0.000000] APIC: Switch to symmetric I/O mode setup\r", "[    0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[    0.007000] tsc: PIT calibration matches HPET. 1 loops\r", "[    0.007000] tsc: Detected 1000.000 MHz processor\r", "[    0.000000] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[    0.000003] Calibrating delay loop (skipped), value calculated using timer frequency.. 2000.00 BogoMIPS (lpj=1000000)\r", "[    0.000006] pid_max: default: 32768 minimum: 301\r", "[    0.000052] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[    0.000057] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[    0.000147] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[    0.000149] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[    0.000151] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[    0.000154] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[    0.000154] Speculative Store Bypass: Vulnerable\r", "[    0.000158] MDS: Vulnerable: Clear CPU buffers attempted, no microcode\r", "[    0.000549] Freeing SMP alternatives memory: 12K\r", "[    0.204586]  calibrated lapic_timer_period=1000000\r", "[    0.204588] smpboot: CPU0: Intel Xeon Processor (Skylake) (family: 0x6, model: 0x55, stepping: 0x4)\r", "[    0.204688] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only.\r", "[    0.204712] rcu: Hierarchical SRCU implementation.\r", "[    0.204755] smp: Bringing up secondary CPUs ...\r", "[    0.204756] smp: Brought up 1 node, 1 CPU\r", "[    0.204758] smpboot: Max logical packages: 1\r", "[    0.204759] smpboot: Total of 1 processors activated (2000.00 BogoMIPS)\r", "[    0.204886] devtmpfs: initialized\r", "[    0.205003] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[    0.205003] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[    0.205003] \r", "[    0.205003] *************************************************************\r", "[    0.205003] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **\r", "[    0.205003] **                                                         **\r", "[    0.205003] **  IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL  **\r", "[    0.205003] **                                                         **\r", "[    0.205003] ** This means that this kernel is built to expose internal **\r", "[    0.205003] ** IOMMU data structures, which may compromise security on **\r", "[    0.205003] ** your system.                                            **\r", "[    0.205003] **                                                         **\r", "[    0.205003] ** If you see this message and you are not debugging the   **\r", "[    0.205003] ** kernel, report this immediately to your vendor!         **\r", "[    0.205003] **                                                         **\r", "[    0.205003] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **\r", "[    0.205003] *************************************************************\r", "[    0.205003] NET: Registered protocol family 16\r", "[    0.205003] audit: initializing netlink subsys (disabled)\r", "[    0.205003] cpuidle: using governor ladder\r", "[    0.205003] ACPI: bus type PCI registered\r", "[    0.205003] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[    0.205003] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[    0.205003] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[    0.205003] PCI: Using configuration type 1 for base access\r", "[    0.207006] audit: type=2000 audit(1607005587.211:1): state=initialized audit_enabled=0 res=1\r", "[    0.208949] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[    0.208952] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[    0.209485] ACPI: Added _OSI(Module Device)\r", "[    0.209486] ACPI: Added _OSI(Processor Device)\r", "[    0.209488] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[    0.209490] ACPI: Added _OSI(Processor Aggregator Device)\r", "[    0.209492] ACPI: Added _OSI(Linux-Dell-Video)\r", "[    0.209494] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[    0.209496] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[    0.210977] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[    0.211399] ACPI: Interpreter enabled\r", "[    0.211402] ACPI: (supports S0 S5)\r", "[    0.211403] ACPI: Using IOAPIC for interrupt routing\r", "[    0.211418] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[    0.211500] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[    0.212987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[    0.212991] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[    0.213074] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[    0.213153] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[    0.213198] PCI host bridge to bus 0000:00\r", "[    0.213201] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]\r", "[    0.213204] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]\r", "[    0.213206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[    0.213209] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[    0.213212] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[    0.213216] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[    0.213218] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[    0.213224] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[    0.213259] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[    0.213262] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[    0.213266] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[    0.213269] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[    0.213302] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[    0.213306] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[    0.213309] pci 0000:00:02.0: reg 0x18: [io  0xc040-0xc05f]\r", "[    0.213312] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[    0.213348] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[    0.213355] pci 0000:00:1f.0: quirk: [io  0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[    0.213387] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[    0.213392] pci 0000:00:1f.2: reg 0x20: [io  0xc060-0xc07f]\r", "[    0.213394] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[    0.213425] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[    0.213430] pci 0000:00:1f.3: reg 0x20: [io  0x0700-0x073f]\r", "[    0.213603] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[    0.213650] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[    0.213698] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[    0.213745] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[    0.213792] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[    0.213840] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[    0.213887] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[    0.213935] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[    0.213950] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[    0.213961] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[    0.213972] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[    0.213983] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[    0.213994] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[    0.214005] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[    0.214016] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[    0.214027] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[    0.214090] iommu: Default domain type: Translated \r", "[    0.215061] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[    0.215063] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[    0.215067] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[    0.215068] vgaarb: loaded\r", "[    0.215122] SCSI subsystem initialized\r", "[    0.215218] pps_core: LinuxPPS API ver. 1 registered\r", "[    0.215220] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[    0.215226] PTP clock support registered\r", "[    0.215230] PCI: Using ACPI for IRQ routing\r", "[    0.215521] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[    0.215523] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[    0.217254] clocksource: Switched to clocksource tsc-early\r", "[    0.223793] VFS: Disk quotas dquot_6.6.0\r", "[    0.223806] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[    0.223845] pnp: PnP ACPI init\r", "[    0.224083] pnp: PnP ACPI: found 5 devices\r", "[    0.225837] thermal_sys: Registered thermal governor 'step_wise'\r", "[    0.225838] thermal_sys: Registered thermal governor 'user_space'\r", "[    0.230346] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[    0.230351] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]\r", "[    0.230354] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]\r", "[    0.230356] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[    0.230359] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[    0.230362] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[    0.230365] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[    0.230395] NET: Registered protocol family 2\r", "[    0.230475] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[    0.230485] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[    0.230554] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[    0.230638] TCP: Hash tables configured (established 32768 bind 32768)\r", "[    0.230678] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[    0.230692] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[    0.230735] NET: Registered protocol family 1\r", "[    0.230741] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[    0.230750] PCI: CLS 0 bytes, default 64\r", "[    0.231144] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[    0.231146] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[    0.231545] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[    0.231671] fuse: init (API version 7.31)\r", "[    0.233900] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[    0.233902] io scheduler mq-deadline registered\r", "[    0.233903] io scheduler kyber registered\r", "[    0.234445] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[    0.234590] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[    0.254613] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[    0.254923] Linux agpgart interface v0.103\r", "[    0.256875] brd: module loaded\r", "[    0.258350] loop: module loaded\r", "[    0.258385] Loading iSCSI transport class v2.0-870.\r", "[    0.259030] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[    0.259081] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[    0.259084] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[    0.259891] scsi host0: ahci\r", "[    0.259974] scsi host1: ahci\r", "[    0.260058] scsi host2: ahci\r", "[    0.260141] scsi host3: ahci\r", "[    0.260226] scsi host4: ahci\r", "[    0.260309] scsi host5: ahci\r", "[    0.260345] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[    0.260347] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[    0.260350] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[    0.260352] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[    0.260355] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[    0.260357] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[    0.260414] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[    0.260802] tun: Universal TUN/TAP device driver, 1.6\r", "[    0.260854] VFIO - User Level meta-driver version: 0.3\r", "[    0.260926] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[    0.261094] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[    0.261097] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[    0.261134] mousedev: PS/2 mouse device common for all mice\r", "[    0.261325] NET: Registered protocol family 17\r", "[    0.261380] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[    0.261452] IPI shorthand broadcast: enabled\r", "[    0.261457] sched_clock: Marking stable (267474758, -6996626)->(159583050, 100895082)\r", "[    0.569485] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.569490] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[    0.569493] ata3.00: applying bridge limits\r", "[    0.569499] ata3.00: configured for UDMA/100\r", "[    0.569504] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.569509] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[    0.569511] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[    0.569514] ata1.00: applying bridge limits\r", "[    0.569521] ata1.00: configured for UDMA/100\r", "[    0.569538] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.569543] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[    0.569545] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[    0.569548] ata2.00: applying bridge limits\r", "[    0.569555] ata2.00: configured for UDMA/100\r", "[    0.569558] ata6: SATA link down (SStatus 0 SControl 300)\r", "[    0.569562] ata5: SATA link down (SStatus 0 SControl 300)\r", "[    0.569566] ata4: SATA link down (SStatus 0 SControl 300)\r", "[    0.569579] scsi 0:0:0:0: Direct-Access     ATA      QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5\r", "[    0.569628] scsi 0:0:0:0: Attached scsi generic sg0 type 0\r", "[    0.569695] scsi 1:0:0:0: Direct-Access     ATA      QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5\r", "[    0.569744] scsi 1:0:0:0: Attached scsi generic sg1 type 0\r", "[    0.569855] scsi 2:0:0:0: CD-ROM            QEMU     QEMU DVD-ROM     2.5+ PQ: 0 ANSI: 5\r", "[    0.569919] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[    0.569924] sd 0:0:0:0: [sda] Write Protect is off\r", "[    0.569934] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[    0.570004] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[    0.570009] sd 1:0:0:0: [sdb] Write Protect is off\r", "[    0.570022] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[    0.570319]  sda: sda1\r", "[    0.570514] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[    0.570554] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[    0.583490] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[    0.583492] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[    0.583604] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[    0.740781] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[    0.740787] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[    0.740868] devtmpfs: mounted\r", "[    0.741657] Freeing unused kernel image memory: 1900K\r", "[    0.741659] Write protecting the kernel read-only data: 12288k\r", "[    0.742579] Freeing unused kernel image memory: 2032K\r", "[    0.742628] Freeing unused kernel image memory: 92K\r", "[    0.742629] rodata_test: all tests were successful\r", "[    0.742631] Run /home/ubuntu/guestinit.sh as init process\r", "+ export HOME=/root\r", "+ export LANG=en_US\r", "+ export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games\r", "+ mount -t proc proc /proc\r", "+ mount -t sysfs sysfs /sys\r", "+ sysctl -w net.core.rmem_default=31457280\r", "net.core.rmem_default = 31457280\r", "+ sysctl -w net.core.rmem_max=31457280\r", "net.core.rmem_max = 31457280\r", "+ sysctl -w net.core.wmem_default=31457280\r", "net.core.wmem_default = 31457280\r", "+ sysctl -w net.core.wmem_max=31457280\r", "net.core.wmem_max = 31457280\r", "+ sysctl -w net.core.optmem_max=25165824\r", "net.core.optmem_max = 25165824\r", "+ sysctl -w net.ipv4.tcp_mem=786432 1048576 26777216\r", "net.ipv4.tcp_mem = 786432 1048576 26777216\r", "+ sysctl -w net.ipv4.tcp_rmem=8192 87380 33554432\r", "net.ipv4.tcp_rmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_wmem=8192 87380 33554432\r", "net.ipv4.tcp_wmem = 8192 87380 33554432\r", "+ sysctl -w net.ipv4.tcp_congestion_control=dctcp\r", "net.ipv4.tcp_congestion_control = dctcp\r", "+ sysctl -w net.ipv4.tcp_ecn=1\r", "net.ipv4.tcp_ecn = 1\r", "+ modprobe i40e\r", "[    0.753379] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[    0.753381] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[    0.753612] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[    0.756975] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[    0.756978] i40e 0000:00:02.0: The driver for the device detected a newer version of the NVM image v1.10 than expected v1.9. Please install the most recent version of the network driver.\r", "[    0.856836] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[    0.856950] i40e 0000:00:02.0: MAC address: dc:dc:df:87:aa:4d\r", "[    0.857009] i40e 0000:00:02.0: FW LLDP is enabled\r", "[    0.858491] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[    0.939610] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[    0.939613] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[    0.939616] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[    0.939845] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ethtool -G eth0 rx 4096 tx 4096\r", "+ ethtool -K eth0 tso off\r", "[    1.027776] i40e 0000:00:02.0: FW LLDP is enabled\r", "+ ip link set eth0 txqueuelen 13888\r", "+ ip link set dev eth0 mtu 4000 up\r", "[    1.028981] i40e 0000:00:02.0 eth0: changing MTU from 1500 to 4000\r", "[    1.031716] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 192.168.64.4/24 dev eth0\r", "+ sleep 2\r", "[    1.259495] tsc: Refined TSC clocksource calibration: 1000.000 MHz\r", "[    1.259497] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[    1.259501] clocksource: Switched to clocksource tsc\r", "+ iperf -w 1M -c 192.168.64.2 -Z dctcp -i 1\r", "------------------------------------------------------------\r", "Client connecting to 192.168.64.2, TCP port 5001\r", "TCP window size: 2.00 MByte (WARNING: requested 1.00 MByte)\r", "------------------------------------------------------------\r", "[  4] local 192.168.64.4 port 58866 connected with 192.168.64.2 port 5001\r", "[ ID] Interval       Transfer     Bandwidth\r", "[  4]  0.0- 1.0 sec   559 MBytes  4.69 Gbits/sec\r", "[  4]  1.0- 2.0 sec   561 MBytes  4.71 Gbits/sec\r", "[  4]  2.0- 3.0 sec   557 MBytes  4.67 Gbits/sec\r", "[  4]  3.0- 4.0 sec   566 MBytes  4.75 Gbits/sec\r", "[  4]  4.0- 5.0 sec   564 MBytes  4.74 Gbits/sec\r", "[  4]  5.0- 6.0 sec   566 MBytes  4.74 Gbits/sec\r", "[  4]  6.0- 7.0 sec   562 MBytes  4.71 Gbits/sec\r", "[  4]  7.0- 8.0 sec   564 MBytes  4.73 Gbits/sec\r", "[  4]  8.0- 9.0 sec   563 MBytes  4.72 Gbits/sec\r", "[  4]  9.0-10.0 sec   559 MBytes  4.69 Gbits/sec\r", "[  4]  0.0-10.0 sec  5.49 GBytes  4.71 Gbits/sec\r", "+ sleep 2\r", "+ poweroff -f\r", "Powering off.\r", "[   15.072679] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[   15.072683] sd 1:0:0:0: [sdb] Stopping disk\r", "[   15.072686] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[   15.072961] sd 0:0:0:0: [sda] Stopping disk\r", "[   15.124713] ACPI: Preparing to enter system sleep state S5\r", "[   15.124719] reboot: Power down\r"], "stderr": ["qemu-system-x86_64: -icount shift=-2,sleep=off: warning: time_shift=-2", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512f [bit 16]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512dq [bit 17]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512cd [bit 28]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512bw [bit 30]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx512vl [bit 31]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch [bit 8]", "qemu-system-x86_64: warning: TCG doesn't support requested feature: CPUID.0DH:EAX.xsavec [bit 1]"]}}, "success": true}