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wendorf/gist:91f5a2c77c3cdc277e48c2c22fc0b46b

Created April 17, 2018 18:15
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AWS m3.large crash: kops 1.9, Kubernetes 1.9.3, kope.io/k8s-1.8-debian-jessie-amd64-hvm-ebs-2018-02-08
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gistfile1.txt
LS GSO support
[ 1.038498] divide error: 0000 [#1] SMP
[ 1.041372] Modules linked in:
[ 1.042450] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.4.115-k8s #1
[ 1.042450] Hardware name: Xen HVM domU, BIOS 4.2.amazon 08/24/2006
[ 1.042450] task: ffff8801e66bad80 ti: ffff8801e66bc000 task.ti: ffff8801e66bc000
[ 1.042450] RIP: 0010:[<ffffffff81b3c1e4>] [<ffffffff81b3c1e4>] init_intel_microcode+0x46/0x57
[ 1.042450] RSP: 0000:ffff8801e66bfe48 EFLAGS: 00010206
[ 1.042450] RAX: 0000000001900000 RBX: 00000000ffffffea RCX: 0000000000000000
[ 1.042450] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000286
[ 1.042450] RBP: ffff8800e9a210a0 R08: 0000000000000000 R09: 00000000fffffffe
[ 1.042450] R10: ffffffff817f70c8 R11: ffffffff817f7450 R12: 0000000000000000
[ 1.042450] R13: ffffffff81b3bc52 R14: ffffffff81b2a897 R15: 0000000000000000
[ 1.042450] FS: 0000000000000000(0000) GS:ffff8801e7a00000(0000) knlGS:0000000000000000
[ 1.042450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1.042450] CR2: 0000000000000000 CR3: 0000000001a0a000 CR4: 0000000000160670
[ 1.042450] Stack:
[ 1.042450] ffffffff81b3bc95 ffff880000000018 0000000000000286 ffff8801e66bfe70
[ 1.042450] 4a0130543c032313 ffff8800e9a210e0 4a0130543c032313 ffffffff81a13080
[ 1.042450] ffff8800e9a210a0 0000000000000000 4a0130543c032313 ffffffff81a13080
[ 1.042450] Call Trace:
[ 1.042450] [<ffffffff81b3bc95>] ? microcode_init+0x43/0x1e4
[ 1.042450] [<ffffffff81002121>] ? do_one_initcall+0xb1/0x1f0
[ 1.042450] [<ffffffff81b2b130>] ? kernel_init_freeable+0x171/0x1fd
[ 1.042450] [<ffffffff815a08d0>] ? rest_init+0x80/0x80
[ 1.042450] [<ffffffff815a08da>] ? kernel_init+0xa/0xe0
[ 1.042450] [<ffffffff815acef5>] ? ret_from_fork+0x55/0x80
[ 1.042450] [<ffffffff815a08d0>] ? rest_init+0x80/0x80
[ 1.042450] Code: fc ff 0f ba e0 1e 73 0f 48 c7 c7 20 db 7f 81 e8 10 05 63 ff 31 c0 c3 8b 05 4a 5c fc ff 0f b7 0d 63 5c fc ff 31 d2 c1 e0 0a 48 98 <48> f7 f1 89 05 33 34 14 00 48 c7 c0 a0 a6 a2 81 c3 4c 8d 54 24
[ 1.042450] RIP [<ffffffff81b3c1e4>] init_intel_microcode+0x46/0x57
[ 1.042450] RSP <ffff8801e66bfe48>
[ 1.179011] ---[ end trace 9092c97b5f539c9b ]---
[ 1.181241] Kernel panic - not syncing: Fatal exception
[ 1.184383] Kernel Offset: disabled
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.115-k8s (root@6a917bd67c4d) (gcc version 7.3.0 (Debian 7.3.0-1) ) #1 SMP Thu Feb 8 15:37:40 UTC 2018
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.115-k8s root=UUID=e44fbab7-6808-4315-ab83-d889876a4751 ro init=/bin/systemd cgroup_enable=memory oops=panic panic=10 console=ttyS0
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000efffffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000fc000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000001efffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] Hypervisor detected: Xen
[ 0.000000] Xen version 4.2.
[ 0.000000] Netfront and the Xen platform PCI driver have been compiled for this kernel: unplug emulated NICs.
[ 0.000000] Blkfront and the Xen platform PCI driver have been compiled for this kernel: unplug emulated disks.
[ 0.000000] You might have to change the root device
[ 0.000000] from /dev/hd[a-d] to /dev/xvd[a-d]
[ 0.000000] in your root= kernel command line option
[ 0.000000] e820: last_pfn = 0x1f0000 max_arch_pfn = 0x400000000
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] e820: last_pfn = 0xf0000 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000fbc20-0x000fbc2f] mapped at [ffff8800000fbc20]
[ 0.000000] RAMDISK: [mem 0x35e3a000-0x36f14fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000EA020 000024 (v02 Xen )
[ 0.000000] ACPI: XSDT 0x00000000FC00DDC0 000054 (v01 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: FACP 0x00000000FC00DA80 0000F4 (v04 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: DSDT 0x00000000FC001CE0 00BD19 (v02 Xen HVM 00000000 INTL 20090123)
[ 0.000000] ACPI: FACS 0x00000000FC001CA0 000040
[ 0.000000] ACPI: FACS 0x00000000FC001CA0 000040
[ 0.000000] ACPI: APIC 0x00000000FC00DB80 0000D8 (v02 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: HPET 0x00000000FC00DCD0 000038 (v01 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: WAET 0x00000000FC00DD10 000028 (v01 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: SSDT 0x00000000FC00DD40 000031 (v02 Xen HVM 00000000 INTL 20090123)
[ 0.000000] ACPI: SSDT 0x00000000FC00DD80 000031 (v02 Xen HVM 00000000 INTL 20090123)
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000001efffffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x1efff8000-0x1efffbfff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x00000001efffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009dfff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x00000000efffffff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x00000001efffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000001efffffff]
[ 0.000000] ACPI: PM-Timer IO Port: 0xb008
[ 0.000000] IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-47
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 low level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 low level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] smpboot: Allowing 15 CPUs, 13 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfbffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xffffffff]
[ 0.000000] e820: [mem 0xf0000000-0xfbffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on Xen HVM
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:15 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff8801e7a00000 s94232 r8192 d32744 u262144
[ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes)
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1935239
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.115-k8s root=UUID=e44fbab7-6808-4315-ab83-d889876a4751 ro init=/bin/systemd cgroup_enable=memory oops=panic panic=10 console=ttyS0
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Memory: 7641824K/7863924K available (5830K kernel code, 1088K rwdata, 2876K rodata, 1332K init, 828K bss, 222100K reserved, 0K cma-reserved)
[ 0.000000] Kernel/User page tables isolation: enabled
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=15.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=15
[ 0.000000] NR_IRQS:33024 nr_irqs:952 16
[ 0.000000] xen:events: Using 2-level ABI
[ 0.000000] xen:events: Xen HVM callback vector for event delivery is enabled
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] Cannot get hvm parameter CONSOLE_EVTCHN (18): -22!
[ 0.000000] console [ttyS0] enabled
[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns
[ 0.000000] tsc: Detected 2500.090 MHz processor
[ 0.008000] Calibrating delay loop (skipped), value calculated using timer frequency.. 5000.18 BogoMIPS (lpj=10000360)
[ 0.012003] pid_max: default: 32768 minimum: 301
[ 0.014321] ACPI: Core revision 20150930
[ 0.022607] ACPI: 3 ACPI AML tables successfully acquired and loaded
[ 0.024184] Security Framework initialized
[ 0.028003] Yama: becoming mindful.
[ 0.029940] AppArmor: AppArmor disabled by boot time parameter
[ 0.032454] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[ 0.037710] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.040759] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.044011] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.048245] Initializing cgroup subsys io
[ 0.050253] Initializing cgroup subsys memory
[ 0.052011] Initializing cgroup subsys devices
[ 0.056004] Initializing cgroup subsys freezer
[ 0.058448] Initializing cgroup subsys net_cls
[ 0.060004] Initializing cgroup subsys perf_event
[ 0.062501] Initializing cgroup subsys net_prio
[ 0.064005] Initializing cgroup subsys pids
[ 0.068069] CPU: Physical Processor ID: 0
[ 0.070801] mce: CPU supports 2 MCE banks
[ 0.072027] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
[ 0.074740] Last level dTLB entries: 4KB 512, 2MB 0, 4MB 0, 1GB 4
[ 0.076004] Spectre V2 mitigation: Mitigation: Full generic retpoline
[ 0.081399] Freeing SMP alternatives memory: 24K
[ 0.090257] ftrace: allocating 23893 entries in 94 pages
[ 0.124743] x2apic: IRQ remapping doesn't support X2APIC mode
[ 0.128004] Switched APIC routing to physical flat.
[ 0.134285] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
[ 0.177750] clocksource: xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.180013] installing Xen timer for CPU 0
[ 0.184048] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz (family: 0x6, model: 0x3e, stepping: 0x4)
[ 0.188852] cpu 0 spinlock event irq 53
[ 0.190832] Performance Events: unsupported p6 CPU model 62 no PMU driver, software events only.
[ 0.195441] NMI watchdog: disabled (cpu0): hardware events not enabled
[ 0.196005] NMI watchdog: Shutting down hard lockup detector on all cpus
[ 0.199369] installing Xen timer for CPU 1
[ 0.200069] x86: Booting SMP configuration:
[ 0.202116] .... node #0, CPUs: #1cpu 1 spinlock event irq 59
[ 0.208023] x86: Booted up 1 node, 2 CPUs
[ 0.210992] smpboot: Total of 2 processors activated (10000.36 BogoMIPS)
[ 0.212403] devtmpfs: initialized
[ 0.216103] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.220024] futex hash table entries: 4096 (order: 6, 262144 bytes)
[ 0.224071] pinctrl core: initialized pinctrl subsystem
[ 0.228198] NET: Registered protocol family 16
[ 0.244005] cpuidle: using governor ladder
[ 0.248007] cpuidle: using governor menu
[ 0.249971] ACPI: bus type PCI registered
[ 0.251991] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.256327] PCI: Using configuration type 1 for base access
[ 0.264125] ACPI: Added _OSI(Module Device)
[ 0.268006] ACPI: Added _OSI(Processor Device)
[ 0.270429] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.272005] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.279916] ACPI: Interpreter enabled
[ 0.280017] ACPI: (supports S0 S3 S4 S5)
[ 0.281990] ACPI: Using IOAPIC for interrupt routing
[ 0.284028] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.337319] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.340013] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
[ 0.343410] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 0.344016] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[ 0.349080] acpiphp: Slot [0] registered
[ 0.351996] acpiphp: Slot [3] registered
[ 0.352294] acpiphp: Slot [4] registered
[ 0.354503] acpiphp: Slot [5] registered
[ 0.356337] acpiphp: Slot [6] registered
[ 0.358672] acpiphp: Slot [7] registered
[ 0.360304] acpiphp: Slot [8] registered
[ 0.362513] acpiphp: Slot [9] registered
[ 0.364294] acpiphp: Slot [10] registered
[ 0.366897] acpiphp: Slot [11] registered
[ 0.368453] acpiphp: Slot [12] registered
[ 0.370989] acpiphp: Slot [13] registered
[ 0.372291] acpiphp: Slot [14] registered
[ 0.374561] acpiphp: Slot [15] registered
[ 0.376286] acpiphp: Slot [16] registered
[ 0.378565] acpiphp: Slot [17] registered
[ 0.380290] acpiphp: Slot [18] registered
[ 0.382596] acpiphp: Slot [19] registered
[ 0.384688] acpiphp: Slot [20] registered
[ 0.387523] acpiphp: Slot [21] registered
[ 0.388365] acpiphp: Slot [22] registered
[ 0.391620] acpiphp: Slot [23] registered
[ 0.392356] acpiphp: Slot [24] registered
[ 0.395860] acpiphp: Slot [25] registered
[ 0.396386] acpiphp: Slot [26] registered
[ 0.399470] acpiphp: Slot [27] registered
[ 0.400318] acpiphp: Slot [28] registered
[ 0.403208] acpiphp: Slot [29] registered
[ 0.404314] acpiphp: Slot [30] registered
[ 0.407080] acpiphp: Slot [31] registered
[ 0.408340] PCI host bridge to bus 0000:00
[ 0.411328] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.412006] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.416005] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.420006] pci_bus 0000:00: root bus resource [mem 0xf0000000-0xfbffffff window]
[ 0.424006] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.433462] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 0.436005] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 0.440005] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 0.444005] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 0.448933] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug,
[ 0.448933] * this clock source is slow. Consider trying other clock sources
[ 0.453206] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
[ 0.462260] ACPI: PCI Interrupt Link [LNKA] (IRQs *5 10 11)
[ 0.465440] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 0.469417] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 0.473470] ACPI: PCI Interrupt Link [LNKD] (IRQs *5 10 11)
[ 0.495682] ACPI: Enabled 2 GPEs in block 00 to 0F
[ 0.496087] xen:balloon: Initialising balloon driver
[ 0.500030] xen_balloon: Initialising balloon driver
[ 0.504162] vgaarb: setting as boot device: PCI:0000:00:02.0
[ 0.508000] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.508005] vgaarb: loaded
[ 0.510002] vgaarb: bridge control possible 0000:00:02.0
[ 0.512111] PCI: Using ACPI for IRQ routing
[ 0.515609] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.516019] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.519281] hpet0: 3 comparators, 64-bit 62.500000 MHz counter
[ 0.524017] amd_nb: Cannot enumerate AMD northbridges
[ 0.528028] clocksource: Switched to clocksource xen
[ 0.538552] pnp: PnP ACPI init
[ 0.540885] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved
[ 0.545971] system 00:01: [io 0x08a0-0x08a3] has been reserved
[ 0.550338] system 00:01: [io 0x0cc0-0x0ccf] has been reserved
[ 0.554550] system 00:01: [io 0x04d0-0x04d1] has been reserved
[ 0.559048] system 00:07: [io 0x10c0-0x1141] has been reserved
[ 0.563318] system 00:07: [io 0xb044-0xb047] has been reserved
[ 0.586380] pnp: PnP ACPI: found 8 devices
[ 0.597593] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.604046] NET: Registered protocol family 2
[ 0.607438] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.612697] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.617613] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.622326] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.626829] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.631565] NET: Registered protocol family 1
[ 0.634258] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 0.637931] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 0.641927] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 0.647155] Unpacking initramfs...
[ 0.909173] Freeing initrd memory: 17260K
[ 0.911918] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.915128] software IO TLB [mem 0xec000000-0xf0000000] (64MB) mapped at [ffff8800ec000000-ffff8800efffffff]
[ 0.920251] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer
[ 0.924439] hw unit of domain pp0-core 2^-16 Joules
[ 0.926847] hw unit of domain package 2^-16 Joules
[ 0.929217] hw unit of domain dram 2^-16 Joules
[ 0.932032] audit: initializing netlink subsys (disabled)
[ 0.934692] audit: type=2000 audit(1523985271.489:1): initialized
[ 0.937893] Initialise system trusted keyring
[ 0.940246] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.943783] zbud: loaded
[ 0.945332] VFS: Disk quotas dquot_6.6.0
[ 0.947569] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.951924] Key type asymmetric registered
[ 0.954062] Asymmetric key parser 'x509' registered
[ 0.956483] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.960507] io scheduler noop registered
[ 0.962676] io scheduler deadline registered
[ 0.964824] io scheduler cfq registered (default)
[ 0.967187] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.969967] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.973628] GHES: HEST is not enabled!
[ 0.975914] xen:grant_table: Grant tables using version 1 layout
[ 0.978865] Grant table initialized
[ 0.980724] Cannot get hvm parameter CONSOLE_EVTCHN (18): -22!
[ 0.983619] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 1.015061] 00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 1.019332] Linux agpgart interface v0.103
[ 1.021488] AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de>
[ 1.024515] AMD IOMMUv2 functionality not available on this system
[ 1.027823] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 1.033899] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.036350] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.039041] mousedev: PS/2 mouse device common for all mice
[ 1.042470] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 1.044229] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[ 1.044311] rtc_cmos 00:02: alarms up to one day, 114 bytes nvram, hpet irqs
[ 1.044332] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.056700] NET: Registered protocol family 10
[ 1.059530] mip6: Mobile IPv6
[ 1.061123] NET: Registered protocol family 17
[ 1.063380] mpls_gso: MPLS GSO support
[ 1.065487] divide error: 0000 [#1] SMP
[ 1.067528] Modules linked in:
[ 1.069108] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.4.115-k8s #1
[ 1.069441] Hardware name: Xen HVM domU, BIOS 4.2.amazon 08/24/2006
[ 1.069441] task: ffff8801e66bad80 ti: ffff8801e66bc000 task.ti: ffff8801e66bc000
[ 1.069441] RIP: 0010:[<ffffffff81b3c1e4>] [<ffffffff81b3c1e4>] init_intel_microcode+0x46/0x57
[ 1.069441] RSP: 0000:ffff8801e66bfe48 EFLAGS: 00010206
[ 1.069441] RAX: 0000000001900000 RBX: 00000000ffffffea RCX: 0000000000000000
[ 1.069441] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000282
[ 1.069441] RBP: ffff8800e9a072c0 R08: 0000000000000000 R09: 00000000fffffffe
[ 1.069441] R10: ffffffff817f70c8 R11: ffffffff817f7450 R12: 0000000000000000
[ 1.069441] R13: ffffffff81b3bc52 R14: ffffffff81b2a897 R15: 0000000000000000
[ 1.069441] FS: 0000000000000000(0000) GS:ffff8801e7a40000(0000) knlGS:0000000000000000
[ 1.069441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1.069441] CR2: 0000000000000000 CR3: 0000000001a0a000 CR4: 0000000000160670
[ 1.069441] Stack:
[ 1.069441] ffffffff81b3bc95 ffff880000000018 0000000000000282 ffff8801e66bfe70
[ 1.069441] 694ff70eec3de59a ffff8800e9a07300 694ff70eec3de59a ffffffff81a13080
[ 1.069441] ffff8800e9a072c0 0000000000000000 694ff70eec3de59a ffffffff81a13080
[ 1.069441] Call Trace:
[ 1.069441] [<ffffffff81b3bc95>] ? microcode_init+0x43/0x1e4
[ 1.069441] [<ffffffff81002121>] ? do_one_initcall+0xb1/0x1f0
[ 1.069441] [<ffffffff81b2b130>] ? kernel_init_freeable+0x171/0x1fd
[ 1.069441] [<ffffffff815a08d0>] ? rest_init+0x80/0x80
[ 1.069441] [<ffffffff815a08da>] ? kernel_init+0xa/0xe0
[ 1.069441] [<ffffffff815acef5>] ? ret_from_fork+0x55/0x80
[ 1.069441] [<ffffffff815a08d0>] ? rest_init+0x80/0x80
[ 1.069441] Code: fc ff 0f ba e0 1e 73 0f 48 c7 c7 20 db 7f 81 e8 10 05 63 ff 31 c0 c3 8b 05 4a 5c fc ff 0f b7 0d 63 5c fc ff 31 d2 c1 e0 0a 48 98 <48> f7 f1 89 05 33 34 14 00 48 c7 c0 a0 a6 a2 81 c3 4c 8d 54 24
[ 1.069441] RIP [<ffffffff81b3c1e4>] init_intel_microcode+0x46/0x57
[ 1.069441] RSP <ffff8801e66bfe48>
[ 1.166340] ---[ end trace bc6a6cf7267ee78c ]---
[ 1.168591] Kernel panic - not syncing: Fatal exception
[ 1.171305] Kernel Offset: disabled
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.115-k8s (root@6a917bd67c4d) (gcc version 7.3.0 (Debian 7.3.0-1) ) #1 SMP Thu Feb 8 15:37:40 UTC 2018
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.115-k8s root=UUID=e44fbab7-6808-4315-ab83-d889876a4751 ro init=/bin/systemd cgroup_enable=memory oops=panic panic=10 console=ttyS0
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000efffffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000fc000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000001efffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] Hypervisor detected: Xen
[ 0.000000] Xen version 4.2.
[ 0.000000] Netfront and the Xen platform PCI driver have been compiled for this kernel: unplug emulated NICs.
[ 0.000000] Blkfront and the Xen platform PCI driver have been compiled for this kernel: unplug emulated disks.
[ 0.000000] You might have to change the root device
[ 0.000000] from /dev/hd[a-d] to /dev/xvd[a-d]
[ 0.000000] in your root= kernel command line option
[ 0.000000] e820: last_pfn = 0x1f0000 max_arch_pfn = 0x400000000
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] e820: last_pfn = 0xf0000 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000fbc20-0x000fbc2f] mapped at [ffff8800000fbc20]
[ 0.000000] RAMDISK: [mem 0x35e3a000-0x36f14fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000EA020 000024 (v02 Xen )
[ 0.000000] ACPI: XSDT 0x00000000FC00DDC0 000054 (v01 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: FACP 0x00000000FC00DA80 0000F4 (v04 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: DSDT 0x00000000FC001CE0 00BD19 (v02 Xen HVM 00000000 INTL 20090123)
[ 0.000000] ACPI: FACS 0x00000000FC001CA0 000040
[ 0.000000] ACPI: FACS 0x00000000FC001CA0 000040
[ 0.000000] ACPI: APIC 0x00000000FC00DB80 0000D8 (v02 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: HPET 0x00000000FC00DCD0 000038 (v01 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: WAET 0x00000000FC00DD10 000028 (v01 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: SSDT 0x00000000FC00DD40 000031 (v02 Xen HVM 00000000 INTL 20090123)
[ 0.000000] ACPI: SSDT 0x00000000FC00DD80 000031 (v02 Xen HVM 00000000 INTL 20090123)
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000001efffffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x1efff8000-0x1efffbfff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x00000001efffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009dfff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x00000000efffffff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x00000001efffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000001efffffff]
[ 0.000000] ACPI: PM-Timer IO Port: 0xb008
[ 0.000000] IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-47
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 low level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 low level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] smpboot: Allowing 15 CPUs, 13 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfbffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xffffffff]
[ 0.000000] e820: [mem 0xf0000000-0xfbffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on Xen HVM
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:15 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff8801e7a00000 s94232 r8192 d32744 u262144
[ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes)
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1935239
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.115-k8s root=UUID=e44fbab7-6808-4315-ab83-d889876a4751 ro init=/bin/systemd cgroup_enable=memory oops=panic panic=10 console=ttyS0
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Memory: 7641824K/7863924K available (5830K kernel code, 1088K rwdata, 2876K rodata, 1332K init, 828K bss, 222100K reserved, 0K cma-reserved)
[ 0.000000] Kernel/User page tables isolation: enabled
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=15.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=15
[ 0.000000] NR_IRQS:33024 nr_irqs:952 16
[ 0.000000] xen:events: Using 2-level ABI
[ 0.000000] xen:events: Xen HVM callback vector for event delivery is enabled
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] Cannot get hvm parameter CONSOLE_EVTCHN (18): -22!
[ 0.000000] console [ttyS0] enabled
[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns
[ 0.000000] tsc: Detected 2500.090 MHz processor
[ 0.008000] Calibrating delay loop (skipped), value calculated using timer frequency.. 5000.18 BogoMIPS (lpj=10000360)
[ 0.008003] pid_max: default: 32768 minimum: 301
[ 0.010412] ACPI: Core revision 20150930
[ 0.019582] ACPI: 3 ACPI AML tables successfully acquired and loaded
[ 0.022287] Security Framework initialized
[ 0.024003] Yama: becoming mindful.
[ 0.025711] AppArmor: AppArmor disabled by boot time parameter
[ 0.028444] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[ 0.033708] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.036762] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.040010] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.044239] Initializing cgroup subsys io
[ 0.048006] Initializing cgroup subsys memory
[ 0.050110] Initializing cgroup subsys devices
[ 0.052004] Initializing cgroup subsys freezer
[ 0.054186] Initializing cgroup subsys net_cls
[ 0.056004] Initializing cgroup subsys perf_event
[ 0.058272] Initializing cgroup subsys net_prio
[ 0.060005] Initializing cgroup subsys pids
[ 0.062107] CPU: Physical Processor ID: 0
[ 0.064766] mce: CPU supports 2 MCE banks
[ 0.068026] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
[ 0.070867] Last level dTLB entries: 4KB 512, 2MB 0, 4MB 0, 1GB 4
[ 0.072004] Spectre V2 mitigation: Mitigation: Full generic retpoline
[ 0.077400] Freeing SMP alternatives memory: 24K
[ 0.086779] ftrace: allocating 23893 entries in 94 pages
[ 0.120741] x2apic: IRQ remapping doesn't support X2APIC mode
[ 0.124004] Switched APIC routing to physical flat.
[ 0.130300] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
[ 0.175280] clocksource: xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.180017] installing Xen timer for CPU 0
[ 0.182117] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz (family: 0x6, model: 0x3e, stepping: 0x4)
[ 0.184863] cpu 0 spinlock event irq 53
[ 0.186760] Performance Events: unsupported p6 CPU model 62 no PMU driver, software events only.
[ 0.191388] NMI watchdog: disabled (cpu0): hardware events not enabled
[ 0.192005] NMI watchdog: Shutting down hard lockup detector on all cpus
[ 0.195389] installing Xen timer for CPU 1
[ 0.196071] x86: Booting SMP configuration:
[ 0.198747] .... node #0, CPUs: #1cpu 1 spinlock event irq 59
[ 0.204024] x86: Booted up 1 node, 2 CPUs
[ 0.206056] smpboot: Total of 2 processors activated (10000.36 BogoMIPS)
[ 0.208410] devtmpfs: initialized
[ 0.212580] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.216025] futex hash table entries: 4096 (order: 6, 262144 bytes)
[ 0.219311] pinctrl core: initialized pinctrl subsystem
[ 0.220191] NET: Registered protocol family 16
[ 0.232005] cpuidle: using governor ladder
[ 0.240007] cpuidle: using governor menu
[ 0.242248] ACPI: bus type PCI registered
[ 0.244006] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.248325] PCI: Using configuration type 1 for base access
[ 0.264121] ACPI: Added _OSI(Module Device)
[ 0.266226] ACPI: Added _OSI(Processor Device)
[ 0.268005] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.270299] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.277199] ACPI: Interpreter enabled
[ 0.279146] ACPI: (supports S0 S3 S4 S5)
[ 0.280005] ACPI: Using IOAPIC for interrupt routing
[ 0.282466] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.333437] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.336013] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
[ 0.339723] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 0.340016] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[ 0.345095] acpiphp: Slot [0] registered
[ 0.347818] acpiphp: Slot [3] registered
[ 0.348288] acpiphp: Slot [4] registered
[ 0.350569] acpiphp: Slot [5] registered
[ 0.352296] acpiphp: Slot [6] registered
[ 0.354513] acpiphp: Slot [7] registered
[ 0.356302] acpiphp: Slot [8] registered
[ 0.358751] acpiphp: Slot [9] registered
[ 0.360307] acpiphp: Slot [10] registered
[ 0.362721] acpiphp: Slot [11] registered
[ 0.364310] acpiphp: Slot [12] registered
[ 0.368322] acpiphp: Slot [13] registered
[ 0.372613] acpiphp: Slot [14] registered
[ 0.376443] acpiphp: Slot [15] registered
[ 0.380839] acpiphp: Slot [16] registered
[ 0.384358] acpiphp: Slot [17] registered
[ 0.386673] acpiphp: Slot [18] registered
[ 0.388291] acpiphp: Slot [19] registered
[ 0.390602] acpiphp: Slot [20] registered
[ 0.392291] acpiphp: Slot [21] registered
[ 0.394525] acpiphp: Slot [22] registered
[ 0.396288] acpiphp: Slot [23] registered
[ 0.398569] acpiphp: Slot [24] registered
[ 0.400288] acpiphp: Slot [25] registered
[ 0.402559] acpiphp: Slot [26] registered
[ 0.404290] acpiphp: Slot [27] registered
[ 0.406602] acpiphp: Slot [28] registered
[ 0.408287] acpiphp: Slot [29] registered
[ 0.410521] acpiphp: Slot [30] registered
[ 0.412297] acpiphp: Slot [31] registered
[ 0.414531] PCI host bridge to bus 0000:00
[ 0.416007] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.419355] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.420006] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.424006] pci_bus 0000:00: root bus resource [mem 0xf0000000-0xfbffffff window]
[ 0.428006] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.436006] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 0.439608] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 0.440005] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 0.443785] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 0.444683] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug,
[ 0.444683] * this clock source is slow. Consider trying other clock sources
[ 0.449438] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
[ 0.459096] ACPI: PCI Interrupt Link [LNKA] (IRQs *5 10 11)
[ 0.461386] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 0.465404] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 0.469603] ACPI: PCI Interrupt Link [LNKD] (IRQs *5 10 11)
[ 0.490184] ACPI: Enabled 2 GPEs in block 00 to 0F
[ 0.492087] xen:balloon: Initialising balloon driver
[ 0.496029] xen_balloon: Initialising balloon driver
[ 0.500084] vgaarb: setting as boot device: PCI:0000:00:02.0
[ 0.502789] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.504005] vgaarb: loaded
[ 0.505334] vgaarb: bridge control possible 0000:00:02.0
[ 0.508034] PCI: Using ACPI for IRQ routing
[ 0.510683] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.512020] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.514648] hpet0: 3 comparators, 64-bit 62.500000 MHz counter
[ 0.518050] amd_nb: Cannot enumerate AMD northbridges
[ 0.520028] clocksource: Switched to clocksource xen
[ 0.528897] pnp: PnP ACPI init
[ 0.530759] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved
[ 0.534526] system 00:01: [io 0x08a0-0x08a3] has been reserved
[ 0.537502] system 00:01: [io 0x0cc0-0x0ccf] has been reserved
[ 0.540357] system 00:01: [io 0x04d0-0x04d1] has been reserved
[ 0.543452] system 00:07: [io 0x10c0-0x1141] has been reserved
[ 0.546422] system 00:07: [io 0xb044-0xb047] has been reserved
[ 0.567219] pnp: PnP ACPI: found 8 devices
[ 0.577606] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.582282] NET: Registered protocol family 2
[ 0.585244] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.589963] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.593596] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.597108] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.600745] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.604272] NET: Registered protocol family 1
[ 0.606416] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 0.609382] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 0.612222] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 0.615433] Unpacking initramfs...
[ 0.876730] Freeing initrd memory: 17260K
[ 0.879075] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.886234] software IO TLB [mem 0xec000000-0xf0000000] (64MB) mapped at [ffff8800ec000000-ffff8800efffffff]
[ 0.892154] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer
[ 0.896348] hw unit of domain pp0-core 2^-16 Joules
[ 0.898732] hw unit of domain package 2^-16 Joules
[ 0.901086] hw unit of domain dram 2^-16 Joules
[ 0.903885] audit: initializing netlink subsys (disabled)
[ 0.906675] audit: type=2000 audit(1523985291.334:1): initialized
[ 0.910341] Initialise system trusted keyring
[ 0.912995] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.916520] zbud: loaded
[ 0.919705] VFS: Disk quotas dquot_6.6.0
[ 0.921762] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.926692] Key type asymmetric registered
[ 0.929057] Asymmetric key parser 'x509' registered
[ 0.933305] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.937032] io scheduler noop registered
[ 0.939359] io scheduler deadline registered
[ 0.941758] io scheduler cfq registered (default)
[ 0.947230] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.950518] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.954694] GHES: HEST is not enabled!
[ 0.957746] xen:grant_table: Grant tables using version 1 layout
[ 0.961015] Grant table initialized
[ 0.962910] Cannot get hvm parameter CONSOLE_EVTCHN (18): -22!
[ 0.966004] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.998065] 00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 1.002606] Linux agpgart interface v0.103
[ 1.004984] AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de>
[ 1.008109] AMD IOMMUv2 functionality not available on this system
[ 1.011530] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 1.017762] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.020510] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.023592] mousedev: PS/2 mouse device common for all mice
[ 1.027790] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 1.028236] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[ 1.028317] rtc_cmos 00:02: alarms up to one day, 114 bytes nvram, hpet irqs
[ 1.028346] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.043938] NET: Registered protocol family 10
[ 1.047092] mip6: Mobile IPv6
[ 1.048666] NET: Registered protocol family 17
[ 1.051039] mpls_gso: MPLS GSO support
[ 1.053043] divide error: 0000 [#1] SMP
[ 1.055555] Modules linked in:
[ 1.056994] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.4.115-k8s #1
[ 1.056994] Hardware name: Xen HVM domU, BIOS 4.2.amazon 08/24/2006
[ 1.056994] task: ffff8801e66bad80 ti: ffff8801e66bc000 task.ti: ffff8801e66bc000
[ 1.056994] RIP: 0010:[<ffffffff81b3c1e4>] [<ffffffff81b3c1e4>] init_intel_microcode+0x46/0x57
[ 1.056994] RSP: 0000:ffff8801e66bfe48 EFLAGS: 00010206
[ 1.056994] RAX: 0000000001900000 RBX: 00000000ffffffea RCX: 0000000000000000
[ 1.056994] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000286
[ 1.056994] RBP: ffff8800e9a0aba0 R08: 0000000000000000 R09: 00000000fffffffe
[ 1.056994] R10: ffffffff817f70c8 R11: ffffffff817f7450 R12: 0000000000000000
[ 1.056994] R13: ffffffff81b3bc52 R14: ffffffff81b2a897 R15: 0000000000000000
[ 1.056994] FS: 0000000000000000(0000) GS:ffff8801e7a40000(0000) knlGS:0000000000000000
[ 1.056994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1.056994] CR2: 0000000000000000 CR3: 0000000001a0a000 CR4: 0000000000160670
[ 1.056994] Stack:
[ 1.056994] ffffffff81b3bc95 ffff880000000018 0000000000000286 ffff8801e66bfe70
[ 1.056994] e042ddb84d9e3f67 ffff8800e9a0abe0 e042ddb84d9e3f67 ffffffff81a13080
[ 1.056994] ffff8800e9a0aba0 0000000000000000 e042ddb84d9e3f67 ffffffff81a13080
[ 1.056994] Call Trace:
[ 1.056994] [<ffffffff81b3bc95>] ? microcode_init+0x43/0x1e4
[ 1.056994] [<ffffffff81002121>] ? do_one_initcall+0xb1/0x1f0
[ 1.056994] [<ffffffff81b2b130>] ? kernel_init_freeable+0x171/0x1fd
[ 1.056994] [<ffffffff815a08d0>] ? rest_init+0x80/0x80
[ 1.056994] [<ffffffff815a08da>] ? kernel_init+0xa/0xe0
[ 1.056994] [<ffffffff815acef5>] ? ret_from_fork+0x55/0x80
[ 1.056994] [<ffffffff815a08d0>] ? rest_init+0x80/0x80
[ 1.056994] Code: fc ff 0f ba e0 1e 73 0f 48 c7 c7 20 db 7f 81 e8 10 05 63 ff 31 c0 c3 8b 05 4a 5c fc ff 0f b7 0d 63 5c fc ff 31 d2 c1 e0 0a 48 98 <48> f7 f1 89 05 33 34 14 00 48 c7 c0 a0 a6 a2 81 c3 4c 8d 54 24
[ 1.056994] RIP [<ffffffff81b3c1e4>] init_intel_microcode+0x46/0x57
[ 1.056994] RSP <ffff8801e66bfe48>
[ 1.171607] ---[ end trace eccbe06583bd8fff ]---
[ 1.174089] Kernel panic - not syncing: Fatal exception
[ 1.177031] Kernel Offset: disabled
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.115-k8s (root@6a917bd67c4d) (gcc version 7.3.0 (Debian 7.3.0-1) ) #1 SMP Thu Feb 8 15:37:40 UTC 2018
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.115-k8s root=UUID=e44fbab7-6808-4315-ab83-d889876a4751 ro init=/bin/systemd cgroup_enable=memory oops=panic panic=10 console=ttyS0
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000efffffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000fc000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000001efffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] Hypervisor detected: Xen
[ 0.000000] Xen version 4.2.
[ 0.000000] Netfront and the Xen platform PCI driver have been compiled for this kernel: unplug emulated NICs.
[ 0.000000] Blkfront and the Xen platform PCI driver have been compiled for this kernel: unplug emulated disks.
[ 0.000000] You might have to change the root device
[ 0.000000] from /dev/hd[a-d] to /dev/xvd[a-d]
[ 0.000000] in your root= kernel command line option
[ 0.000000] e820: last_pfn = 0x1f0000 max_arch_pfn = 0x400000000
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] e820: last_pfn = 0xf0000 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000fbc20-0x000fbc2f] mapped at [ffff8800000fbc20]
[ 0.000000] RAMDISK: [mem 0x35e3a000-0x36f14fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000EA020 000024 (v02 Xen )
[ 0.000000] ACPI: XSDT 0x00000000FC00DDC0 000054 (v01 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: FACP 0x00000000FC00DA80 0000F4 (v04 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: DSDT 0x00000000FC001CE0 00BD19 (v02 Xen HVM 00000000 INTL 20090123)
[ 0.000000] ACPI: FACS 0x00000000FC001CA0 000040
[ 0.000000] ACPI: FACS 0x00000000FC001CA0 000040
[ 0.000000] ACPI: APIC 0x00000000FC00DB80 0000D8 (v02 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: HPET 0x00000000FC00DCD0 000038 (v01 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: WAET 0x00000000FC00DD10 000028 (v01 Xen HVM 00000000 HVML 00000000)
[ 0.000000] ACPI: SSDT 0x00000000FC00DD40 000031 (v02 Xen HVM 00000000 INTL 20090123)
[ 0.000000] ACPI: SSDT 0x00000000FC00DD80 000031 (v02 Xen HVM 00000000 INTL 20090123)
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000001efffffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x1efff8000-0x1efffbfff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x00000001efffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009dfff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x00000000efffffff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x00000001efffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000001efffffff]
[ 0.000000] ACPI: PM-Timer IO Port: 0xb008
[ 0.000000] IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-47
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 low level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 low level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] smpboot: Allowing 15 CPUs, 13 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfbffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xffffffff]
[ 0.000000] e820: [mem 0xf0000000-0xfbffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on Xen HVM
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:15 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff8801e7a00000 s94232 r8192 d32744 u262144
[ 0.000000] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes)
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1935239
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.115-k8s root=UUID=e44fbab7-6808-4315-ab83-d889876a4751 ro init=/bin/systemd cgroup_enable=memory oops=panic panic=10 console=ttyS0
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Memory: 7641824K/7863924K available (5830K kernel code, 1088K rwdata, 2876K rodata, 1332K init, 828K bss, 222100K reserved, 0K cma-reserved)
[ 0.000000] Kernel/User page tables isolation: enabled
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=15.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=15
[ 0.000000] NR_IRQS:33024 nr_irqs:952 16
[ 0.000000] xen:events: Using 2-level ABI
[ 0.000000] xen:events: Xen HVM callback vector for event delivery is enabled
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] Cannot get hvm parameter CONSOLE_EVTCHN (18): -22!
[ 0.000000] console [ttyS0] enabled
[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns
[ 0.000000] tsc: Detected 2500.090 MHz processor
[ 0.008000] Calibrating delay loop (skipped), value calculated using timer frequency.. 5000.18 BogoMIPS (lpj=10000360)
[ 0.012003] pid_max: default: 32768 minimum: 301
[ 0.014295] ACPI: Core revision 20150930
[ 0.023121] ACPI: 3 ACPI AML tables successfully acquired and loaded
[ 0.026311] Security Framework initialized
[ 0.028003] Yama: becoming mindful.
[ 0.029960] AppArmor: AppArmor disabled by boot time parameter
[ 0.032447] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[ 0.037709] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.040767] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.044010] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.048248] Initializing cgroup subsys io
[ 0.052006] Initializing cgroup subsys memory
[ 0.054106] Initializing cgroup subsys devices
[ 0.056005] Initializing cgroup subsys freezer
[ 0.060006] Initializing cgroup subsys net_cls
[ 0.062188] Initializing cgroup subsys perf_event
[ 0.064008] Initializing cgroup subsys net_prio
[ 0.066523] Initializing cgroup subsys pids
[ 0.068076] CPU: Physical Processor ID: 0
[ 0.072766] mce: CPU supports 2 MCE banks
[ 0.075024] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
[ 0.076003] Last level dTLB entries: 4KB 512, 2MB 0, 4MB 0, 1GB 4
[ 0.080004] Spectre V2 mitigation: Mitigation: Full generic retpoline
[ 0.088378] Freeing SMP alternatives memory: 24K
[ 0.096027] ftrace: allocating 23893 entries in 94 pages
[ 0.132765] x2apic: IRQ remapping doesn't support X2APIC mode
[ 0.136006] Switched APIC routing to physical flat.
[ 0.142310] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
[ 0.189250] clocksource: xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.196016] installing Xen timer for CPU 0
[ 0.198546] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz (family: 0x6, model: 0x3e, stepping: 0x4)
[ 0.200865] cpu 0 spinlock event irq 53
[ 0.203400] Performance Events: unsupported p6 CPU model 62 no PMU driver, software events only.
[ 0.207540] NMI watchdog: disabled (cpu0): hardware events not enabled
[ 0.208005] NMI watchdog: Shutting down hard lockup detector on all cpus
[ 0.211807] installing Xen timer for CPU 1
[ 0.212073] x86: Booting SMP configuration:
[ 0.214829] .... node #0, CPUs: #1cpu 1 spinlock event irq 59
[ 0.220030] x86: Booted up 1 node, 2 CPUs
[ 0.222207] smpboot: Total of 2 processors activated (10000.36 BogoMIPS)
[ 0.224424] devtmpfs: initialized
[ 0.229085] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.232026] futex hash table entries: 4096 (order: 6, 262144 bytes)
[ 0.235863] pinctrl core: initialized pinctrl subsystem
[ 0.236199] NET: Registered protocol family 16
[ 0.248005] cpuidle: using governor ladder
[ 0.256007] cpuidle: using governor menu
[ 0.258122] ACPI: bus type PCI registered
[ 0.260006] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.264000] PCI: Using configuration type 1 for base access
[ 0.276130] ACPI: Added _OSI(Module Device)
[ 0.280007] ACPI: Added _OSI(Processor Device)
[ 0.282250] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.284010] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.292328] ACPI: Interpreter enabled
[ 0.294196] ACPI: (supports S0 S3 S4 S5)
[ 0.296005] ACPI: Using IOAPIC for interrupt routing
[ 0.298588] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.354284] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.356016] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
[ 0.359821] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 0.360018] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[ 0.365166] acpiphp: Slot [0] registered
[ 0.370037] acpiphp: Slot [3] registered
[ 0.372342] acpiphp: Slot [4] registered
[ 0.375573] acpiphp: Slot [5] registered
[ 0.376379] acpiphp: Slot [6] registered
[ 0.379816] acpiphp: Slot [7] registered
[ 0.380359] acpiphp: Slot [8] registered
[ 0.383971] acpiphp: Slot [9] registered
[ 0.384420] acpiphp: Slot [10] registered
[ 0.387934] acpiphp: Slot [11] registered
[ 0.388363] acpiphp: Slot [12] registered
[ 0.391698] acpiphp: Slot [13] registered
[ 0.392394] acpiphp: Slot [14] registered
[ 0.395944] acpiphp: Slot [15] registered
[ 0.396360] acpiphp: Slot [16] registered
[ 0.399809] acpiphp: Slot [17] registered
[ 0.400359] acpiphp: Slot [18] registered
[ 0.403774] acpiphp: Slot [19] registered
[ 0.404366] acpiphp: Slot [20] registered
[ 0.407778] acpiphp: Slot [21] registered
[ 0.408405] acpiphp: Slot [22] registered
[ 0.412067] acpiphp: Slot [23] registered
[ 0.415801] acpiphp: Slot [24] registered
[ 0.416375] acpiphp: Slot [25] registered
[ 0.419975] acpiphp: Slot [26] registered
[ 0.420362] acpiphp: Slot [27] registered
[ 0.423781] acpiphp: Slot [28] registered
[ 0.424361] acpiphp: Slot [29] registered
[ 0.427842] acpiphp: Slot [30] registered
[ 0.428355] acpiphp: Slot [31] registered
[ 0.432021] PCI host bridge to bus 0000:00
[ 0.435130] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.436006] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.440006] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.444006] pci_bus 0000:00: root bus resource [mem 0xf0000000-0xfbffffff window]
[ 0.448007] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.459580] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 0.460006] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 0.464005] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 0.468005] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 0.472851] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug,
[ 0.472851] * this clock source is slow. Consider trying other clock sources
[ 0.477582] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
[ 0.487736] ACPI: PCI Interrupt Link [LNKA] (IRQs *5 10 11)
[ 0.489390] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 0.493346] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 0.497314] ACPI: PCI Interrupt Link [LNKD] (IRQs *5 10 11)
[ 0.520512] ACPI: Enabled 2 GPEs in block 00 to 0F
[ 0.523534] xen:balloon: Initialising balloon driver
[ 0.524042] xen_balloon: Initialising balloon driver
[ 0.528143] vgaarb: setting as boot device: PCI:0000:00:02.0
[ 0.531004] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.536008] vgaarb: loaded
[ 0.537380] vgaarb: bridge control possible 0000:00:02.0
[ 0.540111] PCI: Using ACPI for IRQ routing
[ 0.542648] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 0.544019] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.546649] hpet0: 3 comparators, 64-bit 62.500000 MHz counter
[ 0.551070] amd_nb: Cannot enumerate AMD northbridges
[ 0.552027] clocksource: Switched to clocksource xen
[ 0.560813] pnp: PnP ACPI init
[ 0.562452] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved
[ 0.565935] system 00:01: [io 0x08a0-0x08a3] has been reserved
[ 0.568872] system 00:01: [io 0x0cc0-0x0ccf] has been reserved
[ 0.571774] system 00:01: [io 0x04d0-0x04d1] has been reserved
[ 0.574960] system 00:07: [io 0x10c0-0x1141] has been reserved
[ 0.577955] system 00:07: [io 0xb044-0xb047] has been reserved
[ 0.597925] pnp: PnP ACPI: found 8 devices
[ 0.608184] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.612753] NET: Registered protocol family 2
[ 0.616228] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.620938] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.624502] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.627754] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.630788] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.634355] NET: Registered protocol family 1
[ 0.636582] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 0.639751] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 0.642676] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 0.646068] Unpacking initramfs...
[ 0.907858] Freeing initrd memory: 17260K
[ 0.911011] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.915870] software IO TLB [mem 0xec000000-0xf0000000] (64MB) mapped at [ffff8800ec000000-ffff8800efffffff]
[ 0.923407] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer
[ 0.930016] hw unit of domain pp0-core 2^-16 Joules
[ 0.933659] hw unit of domain package 2^-16 Joules
[ 0.937357] hw unit of domain dram 2^-16 Joules
[ 0.941300] audit: initializing netlink subsys (disabled)
[ 0.945427] audit: type=2000 audit(1523985312.970:1): initialized
[ 0.950357] Initialise system trusted keyring
[ 0.954065] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.959060] zbud: loaded
[ 0.961353] VFS: Disk quotas dquot_6.6.0
[ 0.964461] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.971324] Key type asymmetric registered
[ 0.973449] Asymmetric key parser 'x509' registered
[ 0.976096] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.979831] io scheduler noop registered
[ 0.981934] io scheduler deadline registered
[ 0.984286] io scheduler cfq registered (default)
[ 0.986821] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.989684] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.993153] GHES: HEST is not enabled!
[ 0.995603] xen:grant_table: Grant tables using version 1 layout
[ 0.998635] Grant table initialized
[ 1.000508] Cannot get hvm parameter CONSOLE_EVTCHN (18): -22!
[ 1.004080] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 1.035116] 00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 1.039700] Linux agpgart interface v0.103
[ 1.041920] AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de>
[ 1.045042] AMD IOMMUv2 functionality not available on this system
[ 1.048338] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 1.054392] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.057013] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.060672] mousedev: PS/2 mouse device common for all mice
[ 1.064261] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[ 1.067709] rtc_cmos 00:02: alarms up to one day, 114 bytes nvram, hpet irqs
[ 1.071327] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.074674] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 1.079155] NET: Registered protocol family 10
[ 1.081842] mip6: Mobile IPv6
[ 1.083482] NET: Registered protocol family 17
[ 1.085857] mpls_gso: MPLS GSO support
[ 1.087906] divide error: 0000 [#1] SMP
[ 1.089993] Modules linked in:
[ 1.091600] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.4.115-k8s #1
[ 1.091861] Hardware name: Xen HVM domU, BIOS 4.2.amazon 08/24/2006
[ 1.091861] task: ffff8801e66bad80 ti: ffff8801e66bc000 task.ti: ffff8801e66bc000
[ 1.091861] RIP: 0010:[<ffffffff81b3c1e4>] [<ffffffff81b3c1e4>] init_intel_microcode+0x46/0x57
[ 1.091861] RSP: 0000:ffff8801e66bfe48 EFLAGS: 00010206
[ 1.091861] RAX: 0000000001900000 RBX: 00000000ffffffea RCX: 0000000000000000
[ 1.091861] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000286
[ 1.091861] RBP: ffff8800e9a011a0 R08: 0000000000000000 R09: 00000000fffffffe
[ 1.091861] R10: ffffffff817f70c8 R11: ffffffff817f7450 R12: 0000000000000000
[ 1.091861] R13: ffffffff81b3bc52 R14: ffffffff81b2a897 R15: 0000000000000000
[ 1.091861] FS: 0000000000000000(0000) GS:ffff8801e7a00000(0000) knlGS:0000000000000000
[ 1.091861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1.091861] CR2: 0000000000000000 CR3: 0000000001a0a000 CR4: 0000000000160670
[ 1.091861] Stack:
[ 1.091861] ffffffff81b3bc95 ffff880000000018 0000000000000286 ffff8801e66bfe70
[ 1.091861] a10a6319847e851e ffff8800e9a011e0 a10a6319847e851e ffffffff81a13080
[ 1.091861] ffff8800e9a011a0 0000000000000000 a10a6319847e851e ffffffff81a13080
[ 1.091861] Call Trace:
[ 1.091861] [<ffffffff81b3bc95>] ? microcode_init+0x43/0x1e4
[ 1.091861] [<ffffffff81002121>] ? do_one_initcall+0xb1/0x1f0
[ 1.091861] [<ffffffff81b2b130>] ? kernel_init_freeable+0x171/0x1fd
[ 1.091861] [<ffffffff815a08d0>] ? rest_init+0x80/0x80
[ 1.091861] [<ffffffff815a08da>] ? kernel_init+0xa/0xe0
[ 1.091861] [<ffffffff815acef5>] ? ret_from_fork+0x55/0x80
[ 1.091861] [<ffffffff815a08d0>] ? rest_init+0x80/0x80
[ 1.091861] Code: fc ff 0f ba e0 1e 73 0f 48 c7 c7 20 db 7f 81 e8 10 05 63 ff 31 c0 c3 8b 05 4a 5c fc ff 0f b7 0d 63 5c fc ff 31 d2 c1 e0 0a 48 98 <48> f7 f1 89 05 33 34 14 00 48 c7 c0 a0 a6 a2 81 c3 4c 8d 54 24
[ 1.091861] RIP [<ffffffff81b3c1e4>] init_intel_microcode+0x46/0x57
[ 1.091861] RSP <ffff8801e66bfe48>
[ 1.192334] ---[ end trace 0d72622756f56ae6 ]---
[ 1.194570] Kernel panic - not syncing: Fatal exception
[ 1.196317] Kernel Offset: disabled
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