{"exp_name": "netperf-qemu-ns3-i40e", "start_time": 1606671502.7624512, "end_time": 1606671535.529957, "sims": {"nic.server.0.": {"class": "I40eNIC", "cmd": ["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm", "/home/hejingli/endhostsim-code/experiments/out/netperf-qemu-ns3-i40e/1/nic.pci.server.0.", "/home/hejingli/endhostsim-code/experiments/out/netperf-qemu-ns3-i40e/1/nic.eth.server.0.", "/home/hejingli/endhostsim-code/experiments/out/netperf-qemu-ns3-i40e/1/nic.shm.server.0.", "0", "500", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["7750c0fee314", "sync_pci=0 sync_eth=1", "exit main_time: 536184780000"]}, "nic.client.0.": {"class": "I40eNIC", "cmd": ["/home/hejingli/endhostsim-code/i40e_bm/i40e_bm", "/home/hejingli/endhostsim-code/experiments/out/netperf-qemu-ns3-i40e/1/nic.pci.client.0.", "/home/hejingli/endhostsim-code/experiments/out/netperf-qemu-ns3-i40e/1/nic.eth.client.0.", "/home/hejingli/endhostsim-code/experiments/out/netperf-qemu-ns3-i40e/1/nic.shm.client.0.", "0", "500", "500", "500"], "stdout": ["pci connection accepted", "pci intro sent", "eth connection accepted", "eth intro sent", "pci host info received", "eth net info received"], "stderr": ["66c76a14e848", "sync_pci=0 sync_eth=1", "exit main_time: 536185570000"]}, "net.": {"class": "NS3BridgeNet", "cmd": ["/home/hejingli/endhostsim-code/ns-3/cosim-run.sh", "cosim", "cosim-bridge-example", "--CosimPort=/home/hejingli/endhostsim-code/experiments/out/netperf-qemu-ns3-i40e/1/nic.eth.server.0.", "--CosimPort=/home/hejingli/endhostsim-code/experiments/out/netperf-qemu-ns3-i40e/1/nic.eth.client.0."], "stdout": [], "stderr": []}, "host.server.0": {"class": "QemuHost", "cmd": ["/home/hejingli/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/home/hejingli/endhostsim-code/images/bzImage", "-drive", "file=/home/hejingli/endhostsim-code/experiments/out/netperf-qemu-ns3-i40e/1/hdcopy.server.0,if=ide,index=0,media=disk", "-drive", "file=/home/hejingli/endhostsim-code/experiments/out/netperf-qemu-ns3-i40e/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", "host", "-enable-kvm", "-chardev", "socket,path=/home/hejingli/endhostsim-code/experiments/out/netperf-qemu-ns3-i40e/1/nic.pci.server.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=off"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ed8\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 (hejingli@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Mon Sep 21 21:54:40 CEST 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 0x004: 'AVX registers'\r", "[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256\r", "[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 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 0x00000000feffc000-0x00000000feffffff] 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] Hypervisor detected: KVM\r", "[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00\r", "[    0.000000] kvm-clock: cpu 0, msr 20d0001, primary cpu clock\r", "[    0.000000] kvm-clock: using sched offset of 175239340 cycles\r", "[    0.000858] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[    0.003314] tsc: Detected 2999.982 MHz processor\r", "[    0.005462] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[    0.006339] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  \r", "[    0.007355] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[    0.014982] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[    0.015865] Using GB pages for direct mapping\r", "[    0.017323] ACPI: Early table checksum verification disabled\r", "[    0.018217] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[    0.019111] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)\r", "[    0.020365] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS  BXPCFACP 00000001 BXPC 00000001)\r", "[    0.021636] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)\r", "[    0.022886] ACPI: FACS 0x000000007FFE0000 000040\r", "[    0.023555] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)\r", "[    0.024793] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)\r", "[    0.026035] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS  BXPCMCFG 00000001 BXPC 00000001)\r", "[    0.027268] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS  BXPCWAET 00000001 BXPC 00000001)\r", "[    0.028839] No NUMA configuration found\r", "[    0.029403] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[    0.030386] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[    0.032210] Zone ranges:\r", "[    0.032575]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]\r", "[    0.033475]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]\r", "[    0.034368]   Normal   [mem 0x0000000100000000-0x000000017fffffff]\r", "[    0.035257] Movable zone start for each node\r", "[    0.035868] Early memory node ranges\r", "[    0.036384]   node   0: [mem 0x0000000000001000-0x000000000009efff]\r", "[    0.037297]   node   0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[    0.038218]   node   0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[    0.040304] Zeroed struct page in unavailable ranges: 132 pages\r", "[    0.040305] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[    0.072503] ACPI: PM-Timer IO Port: 0x608\r", "[    0.073164] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[    0.074144] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23\r", "[    0.075286] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[    0.076301] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[    0.077329] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[    0.078351] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[    0.079412] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[    0.080418] Using ACPI (MADT) for SMP configuration information\r", "[    0.081348] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[    0.082134] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[    0.082924] KVM setup pv sched yield\r", "[    0.083520] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[    0.084429] Booting paravirtualized kernel on KVM\r", "[    0.085124] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[    0.126221] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[    0.128091] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[    0.129090] KVM setup async PF for cpu 0\r", "[    0.129689] kvm-stealtime: cpu 0, msr 17c416080\r", "[    0.130365] Built 1 zonelists, mobility grouping on.  Total pages: 1034087\r", "[    0.131378] Policy zone: Normal\r", "[    0.131842] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[    0.134719] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[    0.136078] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[    0.137262] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[    0.171946] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[    0.175350] rcu: Hierarchical RCU implementation.\r", "[    0.176028] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[    0.176997] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[    0.178096] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[    0.179195] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[    0.180299] random: crng done (trusting CPU's manufacturer)\r", "[    0.205507] Console: colour VGA+ 80x25\r", "[    0.206094] printk: console [ttyS0] enabled\r", "[    0.206094] printk: console [ttyS0] enabled\r", "[    0.207314] printk: bootconsole [earlyser0] disabled\r", "[    0.207314] printk: bootconsole [earlyser0] disabled\r", "[    0.208755] ACPI: Core revision 20190816\r", "[    0.209554] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[    0.211055] APIC: Switch to symmetric I/O mode setup\r", "[    0.211795] KVM setup pv IPIs\r", "[    0.213701] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[    0.214637] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2b3e3442c8b, max_idle_ns: 440795248401 ns\r", "[    0.216215] Calibrating delay loop (skipped) preset value.. 5999.96 BogoMIPS (lpj=2999982)\r", "[    0.217213] pid_max: default: 32768 minimum: 301\r", "[    0.218267] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[    0.219217] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[    0.220541] x86/cpu: User Mode Instruction Prevention (UMIP) activated\r", "[    0.221310] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[    0.222213] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[    0.223216] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[    0.224213] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[    0.224215] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl\r", "[    0.226214] MDS: Mitigation: Clear CPU buffers\r", "[    0.229467] Freeing SMP alternatives memory: 12K\r", "[    0.230313] smpboot: CPU0: Intel(R) Xeon(R) CPU E7-8857 v2 @ 3.00GHz (family: 0x6, model: 0x3e, stepping: 0x7)\r", "[    0.231319] Performance Events: IvyBridge events, Intel PMU driver.\r", "[    0.232217] ... version:                2\r", "[    0.232819] ... bit width:              48\r", "[    0.233219] ... generic registers:      8\r", "[    0.233801] ... value mask:             0000ffffffffffff\r", "[    0.234214] ... max period:             000000007fffffff\r", "[    0.234988] ... fixed-purpose events:   3\r", "[    0.235214] ... event mask:             00000007000000ff\r", "[    0.236042] rcu: Hierarchical SRCU implementation.\r", "[    0.236254] smp: Bringing up secondary CPUs ...\r", "[    0.236913] smp: Brought up 1 node, 1 CPU\r", "[    0.237215] smpboot: Max logical packages: 1\r", "[    0.237832] smpboot: Total of 1 processors activated (5999.96 BogoMIPS)\r", "[    0.238542] devtmpfs: initialized\r", "[    0.239236] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[    0.240222] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[    0.241267] \r", "[    0.241498] *************************************************************\r", "[    0.242215] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **\r", "[    0.243187] **                                                         **\r", "[    0.243214] **  IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL  **\r", "[    0.244207] **                                                         **\r", "[    0.244214] ** This means that this kernel is built to expose internal **\r", "[    0.245191] ** IOMMU data structures, which may compromise security on **\r", "[    0.245214] ** your system.                                            **\r", "[    0.246214] **                                                         **\r", "[    0.247192] ** If you see this message and you are not debugging the   **\r", "[    0.247214] ** kernel, report this immediately to your vendor!         **\r", "[    0.248191] **                                                         **\r", "[    0.248214] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **\r", "[    0.249190] *************************************************************\r", "[    0.249375] NET: Registered protocol family 16\r", "[    0.250111] audit: initializing netlink subsys (disabled)\r", "[    0.250330] cpuidle: using governor ladder\r", "[    0.250988] KVM setup pv remote TLB flush\r", "[    0.251225] ACPI: bus type PCI registered\r", "[    0.251813] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[    0.252300] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[    0.253217] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[    0.254198] PCI: Using configuration type 1 for base access\r", "[    0.254247] core: PMU erratum BJ122, BV98, HSD29 workaround disabled, HT off\r", "[    0.258499] audit: type=2000 audit(1606671511.292:1): state=initialized audit_enabled=0 res=1\r", "[    0.260728] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[    0.261228] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[    0.262907] ACPI: Added _OSI(Module Device)\r", "[    0.263228] ACPI: Added _OSI(Processor Device)\r", "[    0.263882] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[    0.264215] ACPI: Added _OSI(Processor Aggregator Device)\r", "[    0.264993] ACPI: Added _OSI(Linux-Dell-Video)\r", "[    0.265215] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[    0.265989] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[    0.267204] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[    0.268337] ACPI: Interpreter enabled\r", "[    0.268907] ACPI: (supports S0 S5)\r", "[    0.269215] ACPI: Using IOAPIC for interrupt routing\r", "[    0.269955] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[    0.270294] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[    0.272556] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[    0.273224] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[    0.274284] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[    0.275253] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[    0.276344] PCI host bridge to bus 0000:00\r", "[    0.276947] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]\r", "[    0.277216] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]\r", "[    0.278203] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[    0.278215] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[    0.279215] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[    0.280215] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[    0.281216] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[    0.282051] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[    0.282711] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[    0.284856] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[    0.287242] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[    0.292075] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[    0.292538] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[    0.294216] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[    0.295644] pci 0000:00:02.0: reg 0x18: [io  0xc040-0xc05f]\r", "[    0.297196] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[    0.299818] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[    0.300724] pci 0000:00:1f.0: quirk: [io  0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[    0.301450] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[    0.305114] pci 0000:00:1f.2: reg 0x20: [io  0xc060-0xc07f]\r", "[    0.306216] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[    0.308150] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[    0.309832] pci 0000:00:1f.3: reg 0x20: [io  0x0700-0x073f]\r", "[    0.311364] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[    0.312261] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[    0.313142] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[    0.313299] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[    0.314179] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[    0.314310] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[    0.315204] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[    0.315293] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[    0.316132] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[    0.316224] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[    0.316980] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[    0.317224] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[    0.317984] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[    0.318224] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[    0.318979] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[    0.319224] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[    0.320220] iommu: Default domain type: Translated \r", "[    0.322453] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[    0.323211] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[    0.323220] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[    0.324058] vgaarb: loaded\r", "[    0.324309] SCSI subsystem initialized\r", "[    0.325045] pps_core: LinuxPPS API ver. 1 registered\r", "[    0.325218] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[    0.326220] PTP clock support registered\r", "[    0.326830] PCI: Using ACPI for IRQ routing\r", "[    0.392165] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[    0.392216] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[    0.396454] clocksource: Switched to clocksource kvm-clock\r", "[    0.404107] VFS: Disk quotas dquot_6.6.0\r", "[    0.404774] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[    0.405865] pnp: PnP ACPI init\r", "[    0.406708] pnp: PnP ACPI: found 5 devices\r", "[    0.409406] thermal_sys: Registered thermal governor 'step_wise'\r", "[    0.409407] thermal_sys: Registered thermal governor 'user_space'\r", "[    0.414903] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[    0.417163] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]\r", "[    0.418091] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]\r", "[    0.419039] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[    0.420056] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[    0.421170] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[    0.422164] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[    0.423252] NET: Registered protocol family 2\r", "[    0.424047] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[    0.425301] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[    0.427054] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[    0.428147] TCP: Hash tables configured (established 32768 bind 32768)\r", "[    0.429147] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[    0.430134] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[    0.431224] NET: Registered protocol family 1\r", "[    0.431912] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[    0.433194] PCI: CLS 0 bytes, default 64\r", "[    0.434509] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[    0.435463] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[    0.436499] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2b3e3442c8b, max_idle_ns: 440795248401 ns\r", "[    0.438450] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[    0.439632] fuse: init (API version 7.31)\r", "[    0.443487] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[    0.444582] io scheduler mq-deadline registered\r", "[    0.445266] io scheduler kyber registered\r", "[    0.446401] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[    0.447472] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[    0.471859] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[    0.473334] Linux agpgart interface v0.103\r", "[    0.475690] brd: module loaded\r", "[    0.477587] loop: module loaded\r", "[    0.478097] Loading iSCSI transport class v2.0-870.\r", "[    0.479510] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[    0.481090] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[    0.482309] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[    0.484869] scsi host0: ahci\r", "[    0.485436] scsi host1: ahci\r", "[    0.485949] scsi host2: ahci\r", "[    0.486500] scsi host3: ahci\r", "[    0.487015] scsi host4: ahci\r", "[    0.487543] scsi host5: ahci\r", "[    0.488022] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[    0.489119] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[    0.490195] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[    0.491274] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[    0.492360] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[    0.493449] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[    0.494569] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[    0.496249] tun: Universal TUN/TAP device driver, 1.6\r", "[    0.497052] VFIO - User Level meta-driver version: 0.3\r", "[    0.498065] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[    0.500009] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[    0.500745] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[    0.502575] mousedev: PS/2 mouse device common for all mice\r", "[    0.503585] NET: Registered protocol family 17\r", "[    0.504557] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[    0.506557] IPI shorthand broadcast: enabled\r", "[    0.507194] sched_clock: Marking stable (473251341, 32963079)->(547305534, -41091114)\r", "[    0.803414] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.804617] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[    0.805461] ata3.00: applying bridge limits\r", "[    0.806199] ata3.00: configured for UDMA/100\r", "[    0.807135] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.808118] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[    0.808966] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[    0.809900] ata1.00: applying bridge limits\r", "[    0.810637] ata1.00: configured for UDMA/100\r", "[    0.811419] scsi 0:0:0:0: Direct-Access     ATA      QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5\r", "[    0.812735] ata5: SATA link down (SStatus 0 SControl 300)\r", "[    0.813683] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.814649] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[    0.815498] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[    0.816376] ata2.00: applying bridge limits\r", "[    0.817111] ata2.00: configured for UDMA/100\r", "[    0.817860] ata4: SATA link down (SStatus 0 SControl 300)\r", "[    0.818801] ata6: SATA link down (SStatus 0 SControl 300)\r", "[    0.819937] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[    0.821067] sd 0:0:0:0: [sda] Write Protect is off\r", "[    0.821791] sd 0:0:0:0: Attached scsi generic sg0 type 0\r", "[    0.822611] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[    0.823989] scsi 1:0:0:0: Direct-Access     ATA      QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5\r", "[    0.825314] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[    0.826348] sd 1:0:0:0: [sdb] Write Protect is off\r", "[    0.827060] sd 1:0:0:0: Attached scsi generic sg1 type 0\r", "[    0.827860] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[    0.829308] scsi 2:0:0:0: CD-ROM            QEMU     QEMU DVD-ROM     2.5+ PQ: 0 ANSI: 5\r", "[    0.831589]  sda: sda1\r", "[    0.832142] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[    0.833039] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[    0.844438] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[    0.845436] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[    0.846478] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[    0.868385] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[    0.869534] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[    0.870962] devtmpfs: mounted\r", "[    0.872675] Freeing unused kernel image memory: 1900K\r", "[    0.873429] Write protecting the kernel read-only data: 12288k\r", "[    0.875668] Freeing unused kernel image memory: 2032K\r", "[    0.876470] Freeing unused kernel image memory: 92K\r", "[    0.877194] rodata_test: all tests were successful\r", "[    0.877896] 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", "+ modprobe i40e\r", "[    0.906992] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[    0.908149] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[    0.910024] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[    1.002589] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[    1.003765] 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", "[    2.706255] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[    2.707381] i40e 0000:00:02.0: MAC address: 14:e3:fe:c0:50:77\r", "[    2.708533] i40e 0000:00:02.0: FW LLDP is enabled\r", "[    2.713459] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[    2.797623] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[    2.798695] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[    2.801344] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[    2.803831] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[    2.814513] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.1/24 dev eth0\r", "+ netserver\r", "Starting netserver with host 'IN(6)ADDR_ANY' port '12865' and family AF_UNSPEC\r", "+ sleep infinity\r"], "stderr": ["qemu-system-x86_64: terminating on signal 2 from pid 22661 (python3)"]}, "host.client.0": {"class": "QemuHost", "cmd": ["/home/hejingli/endhostsim-code/qemu/build/x86_64-softmmu/qemu-system-x86_64", "-machine", "q35", "-serial", "mon:stdio", "-display", "none", "-nic", "none", "-kernel", "/home/hejingli/endhostsim-code/images/bzImage", "-drive", "file=/home/hejingli/endhostsim-code/experiments/out/netperf-qemu-ns3-i40e/1/hdcopy.client.0,if=ide,index=0,media=disk", "-drive", "file=/home/hejingli/endhostsim-code/experiments/out/netperf-qemu-ns3-i40e/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", "host", "-enable-kvm", "-chardev", "socket,path=/home/hejingli/endhostsim-code/experiments/out/netperf-qemu-ns3-i40e/1/nic.pci.client.0.,id=cosimcd", "-device", "cosim-pci,chardev=cosimcd,sync=off"], "stdout": ["early console in extract_kernel\r", "input_data: 0x000000000210e2c8\r", "input_len: 0x00000000003d1ed8\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 (hejingli@brain21) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Mon Sep 21 21:54:40 CEST 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 0x004: 'AVX registers'\r", "[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256\r", "[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 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 0x00000000feffc000-0x00000000feffffff] 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] Hypervisor detected: KVM\r", "[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00\r", "[    0.000000] kvm-clock: cpu 0, msr 20d0001, primary cpu clock\r", "[    0.000000] kvm-clock: using sched offset of 177693717 cycles\r", "[    0.000915] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns\r", "[    0.003469] tsc: Detected 2999.982 MHz processor\r", "[    0.005646] last_pfn = 0x180000 max_arch_pfn = 0x400000000\r", "[    0.006554] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  \r", "[    0.007611] last_pfn = 0x7ffde max_arch_pfn = 0x400000000\r", "[    0.015180] found SMP MP-table at [mem 0x000f5ab0-0x000f5abf]\r", "[    0.016102] Using GB pages for direct mapping\r", "[    0.017696] ACPI: Early table checksum verification disabled\r", "[    0.018549] ACPI: RSDP 0x00000000000F58C0 000014 (v00 BOCHS )\r", "[    0.019436] ACPI: RSDT 0x000000007FFE20CE 000038 (v01 BOCHS  BXPCRSDT 00000001 BXPC 00000001)\r", "[    0.020724] ACPI: FACP 0x000000007FFE1EC6 0000F4 (v03 BOCHS  BXPCFACP 00000001 BXPC 00000001)\r", "[    0.022034] ACPI: DSDT 0x000000007FFE0040 001E86 (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)\r", "[    0.023305] ACPI: FACS 0x000000007FFE0000 000040\r", "[    0.023991] ACPI: APIC 0x000000007FFE1FBA 000078 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)\r", "[    0.025300] ACPI: HPET 0x000000007FFE2032 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)\r", "[    0.026620] ACPI: MCFG 0x000000007FFE206A 00003C (v01 BOCHS  BXPCMCFG 00000001 BXPC 00000001)\r", "[    0.027869] ACPI: WAET 0x000000007FFE20A6 000028 (v01 BOCHS  BXPCWAET 00000001 BXPC 00000001)\r", "[    0.029546] No NUMA configuration found\r", "[    0.030108] Faking a node at [mem 0x0000000000000000-0x000000017fffffff]\r", "[    0.031104] NODE_DATA(0) allocated [mem 0x17ffdc000-0x17fffdfff]\r", "[    0.033018] Zone ranges:\r", "[    0.033390]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]\r", "[    0.034282]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]\r", "[    0.035180]   Normal   [mem 0x0000000100000000-0x000000017fffffff]\r", "[    0.036076] Movable zone start for each node\r", "[    0.036694] Early memory node ranges\r", "[    0.037223]   node   0: [mem 0x0000000000001000-0x000000000009efff]\r", "[    0.038137]   node   0: [mem 0x0000000000100000-0x000000007ffddfff]\r", "[    0.039046]   node   0: [mem 0x0000000100000000-0x000000017fffffff]\r", "[    0.041126] Zeroed struct page in unavailable ranges: 132 pages\r", "[    0.041127] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]\r", "[    0.073072] ACPI: PM-Timer IO Port: 0x608\r", "[    0.073872] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])\r", "[    0.074932] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23\r", "[    0.076071] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)\r", "[    0.077079] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)\r", "[    0.078140] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)\r", "[    0.079201] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)\r", "[    0.080265] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)\r", "[    0.081341] Using ACPI (MADT) for SMP configuration information\r", "[    0.082320] ACPI: HPET id: 0x8086a201 base: 0xfed00000\r", "[    0.083148] smpboot: Allowing 1 CPUs, 0 hotplug CPUs\r", "[    0.083970] KVM setup pv sched yield\r", "[    0.084553] [mem 0xc0000000-0xfed1bfff] available for PCI devices\r", "[    0.085509] Booting paravirtualized kernel on KVM\r", "[    0.086247] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns\r", "[    0.127613] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1\r", "[    0.129536] percpu: Embedded 49 pages/cpu s159768 r8192 d32744 u2097152\r", "[    0.130556] KVM setup async PF for cpu 0\r", "[    0.131131] kvm-stealtime: cpu 0, msr 17c416080\r", "[    0.131810] Built 1 zonelists, mobility grouping on.  Total pages: 1034087\r", "[    0.132856] Policy zone: Normal\r", "[    0.133321] Kernel command line: earlyprintk=ttyS0 console=ttyS0 root=/dev/sda1 init=/home/ubuntu/guestinit.sh rw\r", "[    0.136198] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)\r", "[    0.137515] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)\r", "[    0.138695] mem auto-init: stack:off, heap alloc:off, heap free:off\r", "[    0.173614] Memory: 4045440K/4193776K available (8194K kernel code, 1285K rwdata, 1956K rodata, 1900K init, 1304K bss, 148336K reserved, 0K cma-reserved)\r", "[    0.177192] rcu: Hierarchical RCU implementation.\r", "[    0.177931] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.\r", "[    0.178924] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.\r", "[    0.180032] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1\r", "[    0.181133] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16\r", "[    0.182243] random: crng done (trusting CPU's manufacturer)\r", "[    0.207082] Console: colour VGA+ 80x25\r", "[    0.207686] printk: console [ttyS0] enabled\r", "[    0.207686] printk: console [ttyS0] enabled\r", "[    0.208922] printk: bootconsole [earlyser0] disabled\r", "[    0.208922] printk: bootconsole [earlyser0] disabled\r", "[    0.210380] ACPI: Core revision 20190816\r", "[    0.211198] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns\r", "[    0.212700] APIC: Switch to symmetric I/O mode setup\r", "[    0.213496] KVM setup pv IPIs\r", "[    0.215385] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1\r", "[    0.216313] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2b3e3442c8b, max_idle_ns: 440795248401 ns\r", "[    0.217892] Calibrating delay loop (skipped) preset value.. 5999.96 BogoMIPS (lpj=2999982)\r", "[    0.218890] pid_max: default: 32768 minimum: 301\r", "[    0.219967] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[    0.220900] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)\r", "[    0.222256] x86/cpu: User Mode Instruction Prevention (UMIP) activated\r", "[    0.223912] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0\r", "[    0.224687] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0\r", "[    0.224894] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization\r", "[    0.225891] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!\r", "[    0.225892] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl\r", "[    0.227896] MDS: Mitigation: Clear CPU buffers\r", "[    0.231294] Freeing SMP alternatives memory: 12K\r", "[    0.232062] smpboot: CPU0: Intel(R) Xeon(R) CPU E7-8857 v2 @ 3.00GHz (family: 0x6, model: 0x3e, stepping: 0x7)\r", "[    0.233036] Performance Events: IvyBridge events, Intel PMU driver.\r", "[    0.233894] ... version:                2\r", "[    0.234480] ... bit width:              48\r", "[    0.234891] ... generic registers:      8\r", "[    0.235495] ... value mask:             0000ffffffffffff\r", "[    0.235891] ... max period:             000000007fffffff\r", "[    0.236657] ... fixed-purpose events:   3\r", "[    0.236891] ... event mask:             00000007000000ff\r", "[    0.237762] rcu: Hierarchical SRCU implementation.\r", "[    0.237940] smp: Bringing up secondary CPUs ...\r", "[    0.238631] smp: Brought up 1 node, 1 CPU\r", "[    0.238892] smpboot: Max logical packages: 1\r", "[    0.239511] smpboot: Total of 1 processors activated (5999.96 BogoMIPS)\r", "[    0.240197] devtmpfs: initialized\r", "[    0.240899] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns\r", "[    0.241894] futex hash table entries: 256 (order: 2, 16384 bytes, linear)\r", "[    0.242943] \r", "[    0.243175] *************************************************************\r", "[    0.243892] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **\r", "[    0.244874] **                                                         **\r", "[    0.244891] **  IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL  **\r", "[    0.245866] **                                                         **\r", "[    0.245891] ** This means that this kernel is built to expose internal **\r", "[    0.246875] ** IOMMU data structures, which may compromise security on **\r", "[    0.246891] ** your system.                                            **\r", "[    0.247862] **                                                         **\r", "[    0.247891] ** If you see this message and you are not debugging the   **\r", "[    0.248884] ** kernel, report this immediately to your vendor!         **\r", "[    0.248891] **                                                         **\r", "[    0.249865] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **\r", "[    0.249891] *************************************************************\r", "[    0.251070] NET: Registered protocol family 16\r", "[    0.251828] audit: initializing netlink subsys (disabled)\r", "[    0.252023] cpuidle: using governor ladder\r", "[    0.252668] KVM setup pv remote TLB flush\r", "[    0.252903] ACPI: bus type PCI registered\r", "[    0.253495] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5\r", "[    0.253965] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000)\r", "[    0.254893] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820\r", "[    0.255876] PCI: Using configuration type 1 for base access\r", "[    0.255924] core: PMU erratum BJ122, BV98, HSD29 workaround disabled, HT off\r", "[    0.260258] audit: type=2000 audit(1606671511.287:1): state=initialized audit_enabled=0 res=1\r", "[    0.262403] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages\r", "[    0.262906] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages\r", "[    0.264593] ACPI: Added _OSI(Module Device)\r", "[    0.264905] ACPI: Added _OSI(Processor Device)\r", "[    0.265553] ACPI: Added _OSI(3.0 _SCP Extensions)\r", "[    0.265892] ACPI: Added _OSI(Processor Aggregator Device)\r", "[    0.266675] ACPI: Added _OSI(Linux-Dell-Video)\r", "[    0.266892] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)\r", "[    0.267662] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)\r", "[    0.268908] ACPI: 1 ACPI AML tables successfully acquired and loaded\r", "[    0.271043] ACPI: Interpreter enabled\r", "[    0.271590] ACPI: (supports S0 S5)\r", "[    0.271892] ACPI: Using IOAPIC for interrupt routing\r", "[    0.272640] PCI: Using host bridge windows from ACPI; if necessary, use \"pci=nocrs\" and report a bug\r", "[    0.272967] ACPI: Enabled 1 GPEs in block 00 to 3F\r", "[    0.275193] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])\r", "[    0.275901] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]\r", "[    0.276963] acpi PNP0A08:00: _OSC: platform does not support [LTR]\r", "[    0.277920] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]\r", "[    0.279054] PCI host bridge to bus 0000:00\r", "[    0.279656] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]\r", "[    0.279893] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]\r", "[    0.280871] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]\r", "[    0.280893] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window]\r", "[    0.281893] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]\r", "[    0.282892] pci_bus 0000:00: root bus resource [mem 0x180000000-0x97fffffff window]\r", "[    0.283892] pci_bus 0000:00: root bus resource [bus 00-ff]\r", "[    0.284742] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000\r", "[    0.285375] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000\r", "[    0.286920] pci 0000:00:01.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]\r", "[    0.289917] pci 0000:00:01.0: reg 0x18: [mem 0xfe818000-0xfe818fff]\r", "[    0.294672] pci 0000:00:01.0: reg 0x30: [mem 0xfe800000-0xfe80ffff pref]\r", "[    0.295204] pci 0000:00:02.0: [8086:1583] type 00 class 0x020000\r", "[    0.296894] pci 0000:00:02.0: reg 0x10: [mem 0xfe400000-0xfe7fffff 64bit]\r", "[    0.298348] pci 0000:00:02.0: reg 0x18: [io  0xc040-0xc05f]\r", "[    0.299782] pci 0000:00:02.0: reg 0x1c: [mem 0xfe810000-0xfe817fff 64bit]\r", "[    0.302903] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100\r", "[    0.304280] pci 0000:00:1f.0: quirk: [io  0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO\r", "[    0.305111] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601\r", "[    0.308840] pci 0000:00:1f.2: reg 0x20: [io  0xc060-0xc07f]\r", "[    0.309500] pci 0000:00:1f.2: reg 0x24: [mem 0xfe819000-0xfe819fff]\r", "[    0.310831] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500\r", "[    0.312516] pci 0000:00:1f.3: reg 0x20: [io  0x0700-0x073f]\r", "[    0.313994] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)\r", "[    0.314895] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)\r", "[    0.315787] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)\r", "[    0.315975] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)\r", "[    0.316901] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)\r", "[    0.317987] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)\r", "[    0.318875] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)\r", "[    0.318970] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)\r", "[    0.319809] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)\r", "[    0.319903] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)\r", "[    0.320656] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)\r", "[    0.320901] ACPI: PCI Interrupt Link [GSID] (IRQs *19)\r", "[    0.321653] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)\r", "[    0.321901] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)\r", "[    0.322661] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)\r", "[    0.322901] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)\r", "[    0.323876] iommu: Default domain type: Translated \r", "[    0.325465] pci 0000:00:01.0: vgaarb: setting as boot VGA device\r", "[    0.325888] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none\r", "[    0.325901] pci 0000:00:01.0: vgaarb: bridge control possible\r", "[    0.326731] vgaarb: loaded\r", "[    0.327010] SCSI subsystem initialized\r", "[    0.327794] pps_core: LinuxPPS API ver. 1 registered\r", "[    0.327896] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>\r", "[    0.328897] PTP clock support registered\r", "[    0.329495] PCI: Using ACPI for IRQ routing\r", "[    0.394664] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0\r", "[    0.394893] hpet0: 3 comparators, 64-bit 100.000000 MHz counter\r", "[    0.400283] clocksource: Switched to clocksource kvm-clock\r", "[    0.407946] VFS: Disk quotas dquot_6.6.0\r", "[    0.408573] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)\r", "[    0.409628] pnp: PnP ACPI init\r", "[    0.410499] pnp: PnP ACPI: found 5 devices\r", "[    0.413301] thermal_sys: Registered thermal governor 'step_wise'\r", "[    0.413301] thermal_sys: Registered thermal governor 'user_space'\r", "[    0.418859] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns\r", "[    0.421076] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]\r", "[    0.421991] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]\r", "[    0.422896] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]\r", "[    0.423914] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window]\r", "[    0.424972] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window]\r", "[    0.426003] pci_bus 0000:00: resource 9 [mem 0x180000000-0x97fffffff window]\r", "[    0.427123] NET: Registered protocol family 2\r", "[    0.427948] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)\r", "[    0.429312] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)\r", "[    0.431054] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)\r", "[    0.432174] TCP: Hash tables configured (established 32768 bind 32768)\r", "[    0.433168] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[    0.434150] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)\r", "[    0.435241] NET: Registered protocol family 1\r", "[    0.435938] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]\r", "[    0.437210] PCI: CLS 0 bytes, default 64\r", "[    0.438537] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\r", "[    0.439484] software IO TLB: mapped [mem 0x7bfde000-0x7ffde000] (64MB)\r", "[    0.440505] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2b3e3442c8b, max_idle_ns: 440795248401 ns\r", "[    0.442483] workingset: timestamp_bits=52 max_order=20 bucket_order=0\r", "[    0.443696] fuse: init (API version 7.31)\r", "[    0.447749] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)\r", "[    0.448848] io scheduler mq-deadline registered\r", "[    0.449518] io scheduler kyber registered\r", "[    0.450652] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed\r", "[    0.451726] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled\r", "[    0.476687] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A\r", "[    0.478190] Linux agpgart interface v0.103\r", "[    0.480564] brd: module loaded\r", "[    0.482476] loop: module loaded\r", "[    0.482995] Loading iSCSI transport class v2.0-870.\r", "[    0.484426] PCI Interrupt Link [GSIA] enabled at IRQ 16\r", "[    0.485966] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode\r", "[    0.487175] ahci 0000:00:1f.2: flags: 64bit ncq only \r", "[    0.489742] scsi host0: ahci\r", "[    0.490303] scsi host1: ahci\r", "[    0.490817] scsi host2: ahci\r", "[    0.491383] scsi host3: ahci\r", "[    0.491920] scsi host4: ahci\r", "[    0.492458] scsi host5: ahci\r", "[    0.492952] ata1: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819100 irq 24\r", "[    0.494027] ata2: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819180 irq 24\r", "[    0.495101] ata3: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819200 irq 24\r", "[    0.496188] ata4: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819280 irq 24\r", "[    0.497262] ata5: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819300 irq 24\r", "[    0.498338] ata6: SATA max UDMA/133 abar m4096@0xfe819000 port 0xfe819380 irq 24\r", "[    0.499452] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)\r", "[    0.501151] tun: Universal TUN/TAP device driver, 1.6\r", "[    0.502049] VFIO - User Level meta-driver version: 0.3\r", "[    0.503433] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12\r", "[    0.505433] serio: i8042 KBD port at 0x60,0x64 irq 1\r", "[    0.506165] serio: i8042 AUX port at 0x60,0x64 irq 12\r", "[    0.507574] mousedev: PS/2 mouse device common for all mice\r", "[    0.508609] NET: Registered protocol family 17\r", "[    0.509566] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0\r", "[    0.511561] IPI shorthand broadcast: enabled\r", "[    0.512228] sched_clock: Marking stable (479505991, 32695807)->(552991973, -40790175)\r", "[    0.813089] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.814269] ata2.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[    0.815118] ata2.00: 20 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[    0.815985] ata2.00: applying bridge limits\r", "[    0.816727] ata2.00: configured for UDMA/100\r", "[    0.817506] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.818479] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100\r", "[    0.819344] ata1.00: 83886080 sectors, multi 16: LBA48 NCQ (depth 32)\r", "[    0.820295] ata1.00: applying bridge limits\r", "[    0.821030] ata1.00: configured for UDMA/100\r", "[    0.821811] scsi 0:0:0:0: Direct-Access     ATA      QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5\r", "[    0.823123] ata4: SATA link down (SStatus 0 SControl 300)\r", "[    0.824082] ata6: SATA link down (SStatus 0 SControl 300)\r", "[    0.825045] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)\r", "[    0.826044] ata3.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100\r", "[    0.826901] ata3.00: applying bridge limits\r", "[    0.827630] ata3.00: configured for UDMA/100\r", "[    0.828576] ata5: SATA link down (SStatus 0 SControl 300)\r", "[    0.829710] sd 0:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)\r", "[    0.830834] sd 0:0:0:0: [sda] Write Protect is off\r", "[    0.831559] sd 0:0:0:0: Attached scsi generic sg0 type 0\r", "[    0.832394] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[    0.833784] scsi 1:0:0:0: Direct-Access     ATA      QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5\r", "[    0.835105] sd 1:0:0:0: [sdb] 20 512-byte logical blocks: (10.2 kB/10.0 KiB)\r", "[    0.836162] sd 1:0:0:0: [sdb] Write Protect is off\r", "[    0.836882] sd 1:0:0:0: Attached scsi generic sg1 type 0\r", "[    0.837689] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA\r", "[    0.839149] scsi 2:0:0:0: CD-ROM            QEMU     QEMU DVD-ROM     2.5+ PQ: 0 ANSI: 5\r", "[    0.841519]  sda: sda1\r", "[    0.842087] sd 0:0:0:0: [sda] Attached SCSI disk\r", "[    0.842995] sd 1:0:0:0: [sdb] Attached SCSI disk\r", "[    0.855122] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray\r", "[    0.856125] cdrom: Uniform CD-ROM driver Revision: 3.20\r", "[    0.857182] sr 2:0:0:0: Attached scsi generic sg2 type 5\r", "[    0.877188] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)\r", "[    0.878344] VFS: Mounted root (ext4 filesystem) on device 8:1.\r", "[    0.879799] devtmpfs: mounted\r", "[    0.881442] Freeing unused kernel image memory: 1900K\r", "[    0.882198] Write protecting the kernel read-only data: 12288k\r", "[    0.884531] Freeing unused kernel image memory: 2032K\r", "[    0.885320] Freeing unused kernel image memory: 92K\r", "[    0.886055] rodata_test: all tests were successful\r", "[    0.886769] 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", "+ modprobe i40e\r", "[    0.914838] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k\r", "[    0.916031] i40e: Copyright (c) 2013 - 2019 Intel Corporation.\r", "[    0.917910] PCI Interrupt Link [GSIG] enabled at IRQ 22\r", "[    1.010026] i40e 0000:00:02.0: fw 0.0.00000 api 1.10 nvm 0.0.0 [8086:1583] [1af4:1100]\r", "[    1.011231] 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", "[    2.697873] i40e 0000:00:02.0: Stopping firmware LLDP agent.\r", "[    2.698879] i40e 0000:00:02.0: MAC address: 48:e8:14:6a:c7:66\r", "[    2.700039] i40e 0000:00:02.0: FW LLDP is enabled\r", "[    2.704326] i40e 0000:00:02.0 eth0: NIC Link is Up, 40 Gbps Full Duplex, Flow Control: None\r", "[    2.783266] i40e 0000:00:02.0: PCI-Express: Speed UnknownGT/s Width xUnknown\r", "[    2.784316] i40e 0000:00:02.0: PCI-Express bandwidth available for this device may be insufficient for optimal performance.\r", "[    2.785924] i40e 0000:00:02.0: Please move the device to a different PCI-e link with more lanes and/or higher transfer rate.\r", "[    2.787952] i40e 0000:00:02.0: Features: PF-id[0] VSIs: 384 QP: 1 RSS VxLAN Geneve PTP VEPA\r", "+ ip link set dev eth0 up\r", "[    2.798164] i40e 0000:00:02.0: Error OK adding RX filters on PF, promiscuous mode forced on\r", "+ ip addr add 10.0.0.2/24 dev eth0\r", "+ netserver\r", "Starting netserver with host 'IN(6)ADDR_ANY' port '12865' and family AF_UNSPEC\r", "+ netperf -H 10.0.0.1\r", "MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 10.0.0.1 () port 0 AF_INET : demo\r", "Recv   Send    Send                          \r", "Socket Socket  Message  Elapsed              \r", "Size   Size    Size     Time     Throughput  \r", "bytes  bytes   bytes    secs.    10^6bits/sec  \r", "\r", "131072  16384  16384    10.02     409.13   \r", "+ netperf -H 10.0.0.1 -t TCP_RR -- -o mean_latency,p50_latency,p90_latency,p99_latency\r", "MIGRATED TCP REQUEST/RESPONSE TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 10.0.0.1 () port 0 AF_INET : demo : first burst 0\r", "Mean Latency Microseconds,50th Percentile Latency Microseconds,90th Percentile Latency Microseconds,99th Percentile Latency Microseconds\r", "141.78,141,149,169\r", "+ poweroff -f\r", "Powering off.\r", "[   24.026597] sd 1:0:0:0: [sdb] Synchronizing SCSI cache\r", "[   24.027622] sd 1:0:0:0: [sdb] Stopping disk\r", "[   24.028348] sd 0:0:0:0: [sda] Synchronizing SCSI cache\r", "[   24.069211] sd 0:0:0:0: [sda] Stopping disk\r", "[   24.122707] ACPI: Preparing to enter system sleep state S5\r", "[   24.123636] reboot: Power down\r"], "stderr": []}}, "success": true}