[ 0.000000] Linux version 4.15.0-48-generic (buildd@lgw01-amd64-036) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #51-Ubuntu SMP Wed Apr 3 08:28:49 UTC 2019 (Ubuntu 4.15.0-48.51-generic 4.15.18) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-48-generic root=/dev/mapper/ubuntu--vg-root ro [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 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 0x0000000100000000-0x000000010fbfffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Xen HVM domU, BIOS 4.7.6-6.2.1.xcp 10/26/2018 [ 0.000000] Hypervisor detected: Xen HVM [ 0.000000] Xen version 4.7. [ 0.000000] Xen Platform PCI: I/O protocol version 1 [ 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. You might have to change the root device from /dev/hd[a-d] to /dev/xvd[a-d] in your root= kernel command line option [ 0.000000] HVMOP_pagetable_dying not supported [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x10fc00 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF write-combining [ 0.000000] C0000-FFFFF write-back [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0000F0000000 mask 3FFFF0000000 uncachable [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] e820: last_pfn = 0xf0000 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fb630-0x000fb63f] mapped at [ (ptrval)] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ (ptrval)] 94000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0xc1f3f000, 0xc1f3ffff] PGTABLE [ 0.000000] BRK [0xc1f40000, 0xc1f40fff] PGTABLE [ 0.000000] BRK [0xc1f41000, 0xc1f41fff] PGTABLE [ 0.000000] BRK [0xc1f42000, 0xc1f42fff] PGTABLE [ 0.000000] BRK [0xc1f43000, 0xc1f43fff] PGTABLE [ 0.000000] BRK [0xc1f44000, 0xc1f44fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x31409000-0x349fbfff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000EA020 000024 (v02 Xen ) [ 0.000000] ACPI: XSDT 0x00000000FC00D010 000044 (v01 Xen HVM 00000000 HVML 00000000) [ 0.000000] ACPI: FACP 0x00000000FC00C9C0 0000F4 (v04 Xen HVM 00000000 HVML 00000000) [ 0.000000] ACPI: DSDT 0x00000000FC0042A0 008691 (v02 Xen HVM 00000000 INTL 20150619) [ 0.000000] ACPI: FACS 0x00000000FC004260 000040 [ 0.000000] ACPI: FACS 0x00000000FC004260 000040 [ 0.000000] ACPI: APIC 0x00000000FC00CAC0 000460 (v02 Xen HVM 00000000 HVML 00000000) [ 0.000000] ACPI: HPET 0x00000000FC00CFA0 000038 (v01 Xen HVM 00000000 HVML 00000000) [ 0.000000] ACPI: WAET 0x00000000FC00CFE0 000028 (v01 Xen HVM 00000000 HVML 00000000) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000010fbfffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x10fbd5000-0x10fbfffff] [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000010fbfffff] [ 0.000000] Device empty [ 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 0x0000000100000000-0x000000010fbfffff] [ 0.000000] Reserved but unavailable: 99 pages [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000010fbfffff] [ 0.000000] On node 0 totalpages: 1047453 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 25 pages reserved [ 0.000000] DMA zone: 3997 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 15296 pages used for memmap [ 0.000000] DMA32 zone: 978944 pages, LIFO batch:31 [ 0.000000] Normal zone: 1008 pages used for memmap [ 0.000000] Normal zone: 64512 pages, LIFO batch:15 [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 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] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ5 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ10 used by override. [ 0.000000] ACPI: IRQ11 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 128 CPUs, 124 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] random: get_random_bytes called from start_kernel+0x99/0x4fd with crng_init=0 [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:128 nr_cpu_ids:128 nr_node_ids:1 [ 0.000000] percpu: Embedded 46 pages/cpu @ (ptrval) s151552 r8192 d28672 u262144 [ 0.000000] pcpu-alloc: s151552 r8192 d28672 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 000 001 002 003 004 005 006 007 [ 0.000000] pcpu-alloc: [0] 008 009 010 011 012 013 014 015 [ 0.000000] pcpu-alloc: [0] 016 017 018 019 020 021 022 023 [ 0.000000] pcpu-alloc: [0] 024 025 026 027 028 029 030 031 [ 0.000000] pcpu-alloc: [0] 032 033 034 035 036 037 038 039 [ 0.000000] pcpu-alloc: [0] 040 041 042 043 044 045 046 047 [ 0.000000] pcpu-alloc: [0] 048 049 050 051 052 053 054 055 [ 0.000000] pcpu-alloc: [0] 056 057 058 059 060 061 062 063 [ 0.000000] pcpu-alloc: [0] 064 065 066 067 068 069 070 071 [ 0.000000] pcpu-alloc: [0] 072 073 074 075 076 077 078 079 [ 0.000000] pcpu-alloc: [0] 080 081 082 083 084 085 086 087 [ 0.000000] pcpu-alloc: [0] 088 089 090 091 092 093 094 095 [ 0.000000] pcpu-alloc: [0] 096 097 098 099 100 101 102 103 [ 0.000000] pcpu-alloc: [0] 104 105 106 107 108 109 110 111 [ 0.000000] pcpu-alloc: [0] 112 113 114 115 116 117 118 119 [ 0.000000] pcpu-alloc: [0] 120 121 122 123 124 125 126 127 [ 0.000000] xen: PV spinlocks enabled [ 0.000000] PV qspinlock hash table entries: 512 (order: 1, 8192 bytes) [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1031060 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-48-generic root=/dev/mapper/ubuntu--vg-root ro [ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes [ 0.000000] log_buf_len total cpu_extra contributions: 520192 bytes [ 0.000000] log_buf_len min size: 262144 bytes [ 0.000000] log_buf_len: 1048576 bytes [ 0.000000] early log buf free: 252692(96%) [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 3950164K/4189812K available (12300K kernel code, 2473K rwdata, 4276K rodata, 2408K init, 2416K bss, 239648K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=128, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] ftrace: allocating 39226 entries in 154 pages [ 0.004000] Hierarchical RCU implementation. [ 0.004000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=128. [ 0.004000] Tasks RCU enabled. [ 0.004000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=128 [ 0.004000] NR_IRQS: 524544, nr_irqs: 1856, preallocated irqs: 16 [ 0.004000] xen:events: Using FIFO-based ABI [ 0.004000] xen:events: Xen HVM callback vector for event delivery is enabled [ 0.004000] Console: colour dummy device 80x25 [ 0.004000] console [tty0] enabled [ 0.004000] ACPI: Core revision 20170831 [ 0.004000] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.004000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 30580167144 ns [ 0.004000] hpet clockevent registered [ 0.004018] APIC: Switch to symmetric I/O mode setup [ 0.005101] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.006281] Switched APIC routing to physical flat. [ 0.008000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0 [ 0.032000] tsc: Fast TSC calibration using PIT [ 0.076005] tsc: Detected 1895.431 MHz processor [ 0.076008] tsc: Detected 1895.628 MHz TSC [ 0.076012] Calibrating delay loop (skipped), value calculated using timer frequency.. 3791.25 BogoMIPS (lpj=7582512) [ 0.076020] pid_max: default: 131072 minimum: 1024 [ 0.076178] Security Framework initialized [ 0.076181] Yama: becoming mindful. [ 0.076318] AppArmor: AppArmor initialized [ 0.077149] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.077559] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.077607] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.077622] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.078180] mce: CPU supports 2 MCE banks [ 0.078246] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.078249] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.078253] Spectre V2 : Mitigation: Full generic retpoline [ 0.078256] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.078259] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 0.078269] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.078273] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.078425] Freeing SMP alternatives memory: 36K [ 0.080459] clocksource: xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.080482] Xen: using vcpuop timer interface [ 0.080494] installing Xen timer for CPU 0 [ 0.080634] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2609 v3 @ 1.90GHz (family: 0x6, model: 0x3f, stepping: 0x2) [ 0.080740] cpu 0 spinlock event irq 53 [ 0.080898] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 0.080963] Hierarchical SRCU implementation. [ 0.081809] NMI watchdog: Perf event create on CPU 0 failed with -2 [ 0.081812] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.083002] smp: Bringing up secondary CPUs ... [ 0.083120] installing Xen timer for CPU 1 [ 0.083263] x86: Booting SMP configuration: [ 0.083266] .... node #0, CPUs: #1 [ 0.084000] cpu 1 spinlock event irq 59 [ 0.084060] installing Xen timer for CPU 2 [ 0.084213] #2 [ 0.085402] cpu 2 spinlock event irq 65 [ 0.085402] installing Xen timer for CPU 3 [ 0.085402] #3 [ 0.085402] cpu 3 spinlock event irq 71 [ 0.085402] smp: Brought up 1 node, 4 CPUs [ 0.085402] smpboot: Max logical packages: 32 [ 0.085402] smpboot: Total of 4 processors activated (15165.02 BogoMIPS) [ 0.088110] devtmpfs: initialized [ 0.088110] x86/mm: Memory block size: 128MB [ 0.088646] evm: security.selinux [ 0.088650] evm: security.SMACK64 [ 0.088652] evm: security.SMACK64EXEC [ 0.088655] evm: security.SMACK64TRANSMUTE [ 0.088657] evm: security.SMACK64MMAP [ 0.088659] evm: security.apparmor [ 0.088661] evm: security.ima [ 0.088663] evm: security.capability [ 0.088760] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.088760] futex hash table entries: 32768 (order: 9, 2097152 bytes) [ 0.088760] pinctrl core: initialized pinctrl subsystem [ 0.088917] RTC time: 6:35:53, date: 05/13/19 [ 0.089188] NET: Registered protocol family 16 [ 0.089371] audit: initializing netlink subsys (disabled) [ 0.089416] audit: type=2000 audit(1557729353.041:1): state=initialized audit_enabled=0 res=1 [ 0.089416] cpuidle: using governor ladder [ 0.089416] cpuidle: using governor menu [ 0.089416] ACPI: bus type PCI registered [ 0.089416] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.092025] PCI: Using configuration type 1 for base access [ 0.093583] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.093583] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.093583] ACPI: Added _OSI(Module Device) [ 0.093583] ACPI: Added _OSI(Processor Device) [ 0.093583] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.093583] ACPI: Added _OSI(Processor Aggregator Device) [ 0.093583] ACPI: Added _OSI(Linux-Dell-Video) [ 0.093583] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.093583] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.093583] xen: --> pirq=16 -> irq=9 (gsi=9) [ 0.105602] ACPI: Interpreter enabled [ 0.105621] ACPI: (supports S0 S5) [ 0.105624] ACPI: Using IOAPIC for interrupt routing [ 0.105660] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.106357] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.118947] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.118960] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 0.118969] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.118987] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.120153] acpiphp: Slot [3] registered [ 0.120316] acpiphp: Slot [4] registered [ 0.120434] acpiphp: Slot [5] registered [ 0.120655] acpiphp: Slot [6] registered [ 0.120783] acpiphp: Slot [7] registered [ 0.120911] acpiphp: Slot [8] registered [ 0.121134] acpiphp: Slot [9] registered [ 0.121268] acpiphp: Slot [10] registered [ 0.121388] acpiphp: Slot [11] registered [ 0.121509] acpiphp: Slot [12] registered [ 0.121632] acpiphp: Slot [13] registered [ 0.121752] acpiphp: Slot [14] registered [ 0.121871] acpiphp: Slot [15] registered [ 0.121990] acpiphp: Slot [16] registered [ 0.122175] acpiphp: Slot [17] registered [ 0.122296] acpiphp: Slot [18] registered [ 0.122421] acpiphp: Slot [19] registered [ 0.122581] acpiphp: Slot [20] registered [ 0.122702] acpiphp: Slot [21] registered [ 0.122819] acpiphp: Slot [22] registered [ 0.122965] acpiphp: Slot [23] registered [ 0.123238] acpiphp: Slot [24] registered [ 0.123394] acpiphp: Slot [25] registered [ 0.123515] acpiphp: Slot [26] registered [ 0.123634] acpiphp: Slot [27] registered [ 0.123757] acpiphp: Slot [28] registered [ 0.123879] acpiphp: Slot [29] registered [ 0.124026] acpiphp: Slot [30] registered [ 0.124222] acpiphp: Slot [31] registered [ 0.124272] PCI host bridge to bus 0000:00 [ 0.124279] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.124283] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.124287] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.124292] pci_bus 0000:00: root bus resource [mem 0xf0000000-0xfbffffff window] [ 0.124296] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.124545] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.127761] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.131398] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.137099] pci 0000:00:01.1: reg 0x20: [io 0xc220-0xc22f] [ 0.139571] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.139579] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.139583] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.139587] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.140435] pci 0000:00:01.2: [8086:7020] type 00 class 0x0c0300 [ 0.148015] pci 0000:00:01.2: reg 0x20: [io 0xc200-0xc21f] [ 0.151083] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.151150] * Found PM-Timer Bug on the chipset. Due to workarounds for a bug, * this clock source is slow. Consider trying other clock sources [ 0.154348] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 0.154425] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB [ 0.155751] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 [ 0.157997] pci 0000:00:02.0: reg 0x10: [mem 0xf0000000-0xf1ffffff pref] [ 0.159591] pci 0000:00:02.0: reg 0x14: [mem 0xf3000000-0xf3000fff] [ 0.168284] pci 0000:00:02.0: BAR 0: assigned to efifb [ 0.169237] pci 0000:00:03.0: [5853:0001] type 00 class 0x010000 [ 0.171704] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc0ff] [ 0.173024] pci 0000:00:03.0: reg 0x14: [mem 0xf2000000-0xf2ffffff pref] [ 0.189114] ACPI: PCI Interrupt Link [LNKA] (IRQs *5 10 11) [ 0.189566] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 0.190147] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 0.190668] ACPI: PCI Interrupt Link [LNKD] (IRQs *5 10 11) [ 0.192993] xen:balloon: Initialising balloon driver [ 0.196291] SCSI subsystem initialized [ 0.196413] libata version 3.00 loaded. [ 0.196413] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.196413] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.196413] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.196413] vgaarb: loaded [ 0.196413] ACPI: bus type USB registered [ 0.196413] usbcore: registered new interface driver usbfs [ 0.196413] usbcore: registered new interface driver hub [ 0.196413] random: fast init done [ 0.196413] usbcore: registered new device driver usb [ 0.196500] EDAC MC: Ver: 3.0.0 [ 0.200925] PCI: Using ACPI for IRQ routing [ 0.200925] PCI: pci_cache_line_size set to 64 bytes [ 0.201052] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff] [ 0.201055] e820: reserve RAM buffer [mem 0x10fc00000-0x10fffffff] [ 0.201203] NetLabel: Initializing [ 0.201207] NetLabel: domain hash size = 128 [ 0.201210] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.201231] NetLabel: unlabeled traffic allowed by default [ 0.201260] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.201260] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.201260] hpet0: 3 comparators, 64-bit 62.500000 MHz counter [ 0.206092] clocksource: Switched to clocksource xen [ 0.218492] VFS: Disk quotas dquot_6.6.0 [ 0.218566] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.218777] AppArmor: AppArmor Filesystem Enabled [ 0.218810] pnp: PnP ACPI init [ 0.218911] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.218920] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.219031] system 00:01: [io 0x08a0-0x08a3] has been reserved [ 0.219036] system 00:01: [io 0x0cc0-0x0ccf] has been reserved [ 0.219040] system 00:01: [io 0x04d0-0x04d1] has been reserved [ 0.219048] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.219097] xen: --> pirq=17 -> irq=8 (gsi=8) [ 0.219115] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.219158] xen: --> pirq=18 -> irq=12 (gsi=12) [ 0.219177] pnp 00:03: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.219220] xen: --> pirq=19 -> irq=1 (gsi=1) [ 0.219238] pnp 00:04: Plug and Play ACPI device, IDs PNP0303 PNP030b (active) [ 0.219276] xen: --> pirq=20 -> irq=6 (gsi=6) [ 0.219278] pnp 00:05: [dma 2] [ 0.219294] pnp 00:05: Plug and Play ACPI device, IDs PNP0700 (active) [ 0.219343] xen: --> pirq=21 -> irq=4 (gsi=4) [ 0.219361] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.219421] xen: --> pirq=22 -> irq=7 (gsi=7) [ 0.219441] pnp 00:07: Plug and Play ACPI device, IDs PNP0400 (active) [ 0.219499] system 00:08: [io 0xae00-0xae0f] has been reserved [ 0.219504] system 00:08: [io 0xb044-0xb047] has been reserved [ 0.219511] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.220356] pnp: PnP ACPI: found 9 devices [ 0.231463] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.231482] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.231484] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.231487] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.231489] pci_bus 0000:00: resource 7 [mem 0xf0000000-0xfbffffff window] [ 0.231639] NET: Registered protocol family 2 [ 0.232143] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 0.232217] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) [ 0.232295] TCP: Hash tables configured (established 32768 bind 32768) [ 0.232493] UDP hash table entries: 2048 (order: 4, 65536 bytes) [ 0.232512] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) [ 0.232808] NET: Registered protocol family 1 [ 0.232822] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.232953] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.233078] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.233652] xen: --> pirq=23 -> irq=23 (gsi=23) [ 0.235294] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.235414] PCI: CLS 0 bytes, default 64 [ 0.235462] Unpacking initramfs... [ 1.285424] Freeing initrd memory: 55244K [ 1.285451] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.285457] software IO TLB [mem 0xec000000-0xf0000000] (64MB) mapped at [ (ptrval)- (ptrval)] [ 1.285565] Scanning for low memory corruption every 60 seconds [ 1.287569] Initialise system trusted keyrings [ 1.287583] Key type blacklist registered [ 1.287730] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 1.289104] zbud: loaded [ 1.289955] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.290294] fuse init (API version 7.26) [ 1.294813] Key type asymmetric registered [ 1.294818] Asymmetric key parser 'x509' registered [ 1.294876] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 1.295166] io scheduler noop registered [ 1.295170] io scheduler deadline registered [ 1.295218] io scheduler cfq registered (default) [ 1.295533] efifb: probing for efifb [ 1.295547] efifb: framebuffer at 0xf0000000, using 1408k, total 1408k [ 1.295551] efifb: mode is 800x600x24, linelength=2400, pages=1 [ 1.295553] efifb: scrolling: redraw [ 1.295557] efifb: Truecolor: size=0:8:8:8, shift=0:16:8:0 [ 1.297819] Console: switching to colour frame buffer device 100x37 [ 1.299890] fb0: EFI VGA frame buffer device [ 1.299934] intel_idle: Please enable MWAIT in BIOS SETUP [ 1.300091] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 1.300266] ACPI: Power Button [PWRF] [ 1.300370] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 1.300430] ACPI: Sleep Button [SLPF] [ 1.301689] xen: --> pirq=24 -> irq=28 (gsi=28) [ 1.301874] xen:grant_table: Grant tables using version 1 layout [ 1.301950] Grant table initialized [ 1.302732] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.338652] 00:06: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.342270] Linux agpgart interface v0.103 [ 1.351849] loop: module loaded [ 1.353817] vbd vbd-5696: 19 xenbus_dev_probe on device/vbd/5696 [ 1.356692] ata_piix 0000:00:01.1: version 2.13 [ 1.359832] scsi host0: ata_piix [ 1.361274] scsi host1: ata_piix [ 1.362400] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc220 irq 14 [ 1.363497] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc228 irq 15 [ 1.364775] libphy: Fixed MDIO Bus: probed [ 1.365842] tun: Universal TUN/TAP device driver, 1.6 [ 1.366943] PPP generic driver version 2.4.2 [ 1.368052] xen_netfront: Initialising Xen virtual ethernet driver [ 1.374451] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.375564] ehci-pci: EHCI PCI platform driver [ 1.375854] blkfront: xvda: barrier: enabled; persistent grants: disabled; indirect descriptors: disabled; [ 1.378888] ehci-platform: EHCI generic platform driver [ 1.380058] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.381262] ohci-pci: OHCI PCI platform driver [ 1.382444] ohci-platform: OHCI generic platform driver [ 1.383577] uhci_hcd: USB Universal Host Controller Interface driver [ 1.383613] xvda: xvda1 [ 1.388910] uhci_hcd 0000:00:01.2: UHCI Host Controller [ 1.390142] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1 [ 1.391927] uhci_hcd 0000:00:01.2: detected 2 ports [ 1.394590] uhci_hcd 0000:00:01.2: irq 23, io base 0x0000c200 [ 1.396563] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.397746] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.398971] usb usb1: Product: UHCI Host Controller [ 1.400152] usb usb1: Manufacturer: Linux 4.15.0-48-generic uhci_hcd [ 1.401304] usb usb1: SerialNumber: 0000:00:01.2 [ 1.402678] hub 1-0:1.0: USB hub found [ 1.403792] hub 1-0:1.0: 2 ports detected [ 1.406421] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 1.420376] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.421570] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.423120] mousedev: PS/2 mouse device common for all mice [ 1.425410] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0 [ 1.426646] rtc_cmos 00:02: alarms up to one day, 114 bytes nvram, hpet irqs [ 1.427727] i2c /dev entries driver [ 1.428833] pcie_mp2_amd: AMD(R) PCI-E MP2 Communication Driver Version: 1.0 [ 1.430056] device-mapper: uevent: version 1.0.3 [ 1.431015] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 1.432470] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 1.435160] ledtrig-cpu: registered to indicate activity on CPUs [ 1.437641] NET: Registered protocol family 10 [ 1.444715] Segment Routing with IPv6 [ 1.445910] NET: Registered protocol family 17 [ 1.447221] Key type dns_resolver registered [ 1.449057] RAS: Correctable Errors collector initialized. [ 1.450253] sched_clock: Marking stable (1448952964, 0)->(2074210734439412, -2074209285486448) [ 1.452935] registered taskstats version 1 [ 1.454099] Loading compiled-in X.509 certificates [ 1.458746] Loaded X.509 cert 'Build time autogenerated kernel key: e7056c016f846647db0f624c10ce588fee742707' [ 1.461218] zswap: loaded using pool lzo/zbud [ 1.468311] Key type big_key registered [ 1.469548] Key type trusted registered [ 1.473095] Key type encrypted registered [ 1.474241] AppArmor: AppArmor sha1 policy hashing enabled [ 1.475392] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 1.476585] ima: Allocated hash algorithm: sha1 [ 1.477749] evm: HMAC attrs: 0x1 [ 1.479809] xenbus_probe_frontend: Device with no driver: device/vbd/5696 [ 1.481033] Magic number: 3:633:569 [ 1.482454] rtc_cmos 00:02: setting system clock to 2019-05-13 06:35:54 UTC (1557729354) [ 1.483982] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.485223] EDD information not available. [ 1.534500] ata2.01: ATAPI: QEMU DVD-ROM, 0.10, max UDMA/100 [ 1.540736] ata2.01: configured for MWDMA2 [ 1.545856] scsi 1:0:1:0: CD-ROM QEMU QEMU DVD-ROM 0.10 PQ: 0 ANSI: 5 [ 1.584728] sr 1:0:1:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray [ 1.585965] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 1.587342] sr 1:0:1:0: Attached scsi CD-ROM sr0 [ 1.587409] sr 1:0:1:0: Attached scsi generic sg0 type 5 [ 1.591327] Freeing unused kernel image memory: 2408K [ 1.604057] Write protecting the kernel read-only data: 20480k [ 1.606223] Freeing unused kernel image memory: 2008K [ 1.607966] Freeing unused kernel image memory: 1868K [ 1.618796] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.619962] x86/mm: Checking user space page tables [ 1.630394] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.652764] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.653536] random: udevadm: uninitialized urandom read (16 bytes read) [ 1.653555] random: udevadm: uninitialized urandom read (16 bytes read) [ 1.740067] usb 1-2: new full-speed USB device number 2 using uhci_hcd [ 1.748035] piix4_smbus 0000:00:01.3: SMBus Host Controller not enabled! [ 1.785434] FDC 0 is a S82078B [ 1.818229] AVX2 version of gcm_enc/dec engaged. [ 1.819336] AES CTR mode by8 optimization enabled [ 1.843538] checking generic (f0000000 160000) vs hw (f0000000 2000000) [ 1.843540] fb: switching to cirrusdrmfb from EFI VGA [ 1.844720] Console: switching to colour dummy device 80x25 [ 1.846050] [TTM] Zone kernel: Available graphics memory: 2005868 kiB [ 1.846057] [TTM] Initializing pool allocator [ 1.846063] [TTM] Initializing DMA pool allocator [ 1.846865] [drm] fb mappable at 0xF0000000 [ 1.846871] [drm] vram aper at 0xF0000000 [ 1.846873] [drm] size 33554432 [ 1.846876] [drm] fb depth is 24 [ 1.846878] [drm] pitch is 3072 [ 1.847036] fbcon: cirrusdrmfb (fb0) is primary device [ 1.901064] Console: switching to colour frame buffer device 128x48 [ 1.905064] cirrus 0000:00:02.0: fb0: cirrusdrmfb frame buffer device [ 1.924126] [drm] Initialized cirrus 1.0.0 20110418 for 0000:00:02.0 on minor 0 [ 2.053614] usb 1-2: New USB device found, idVendor=0627, idProduct=0001 [ 2.053670] usb 1-2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.053731] usb 1-2: Product: QEMU USB Tablet [ 2.053767] usb 1-2: Manufacturer: QEMU 0.10.2 [ 2.053800] usb 1-2: SerialNumber: 1 [ 2.109071] hidraw: raw HID events driver (C) Jiri Kosina [ 2.144883] usbcore: registered new interface driver usbhid [ 2.144934] usbhid: USB HID core driver [ 2.147883] input: QEMU 0.10.2 QEMU USB Tablet as /devices/pci0000:00/0000:00:01.2/usb1/1-2/1-2:1.0/0003:0627:0001.0001/input/input5 [ 2.148372] hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Pointer [QEMU 0.10.2 QEMU USB Tablet] on usb-0000:00:01.2-2/input0 [ 2.300067] tsc: Refined TSC clocksource calibration: 1895.608 MHz [ 2.300169] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x36a5ee3fd9a, max_idle_ns: 881590589776 ns [ 2.348048] raid6: sse2x1 gen() 6446 MB/s [ 2.396028] raid6: sse2x1 xor() 4533 MB/s [ 2.444030] raid6: sse2x2 gen() 7756 MB/s [ 2.492027] raid6: sse2x2 xor() 4983 MB/s [ 2.540030] raid6: sse2x4 gen() 9085 MB/s [ 2.588029] raid6: sse2x4 xor() 5712 MB/s [ 2.636027] raid6: avx2x1 gen() 12644 MB/s [ 2.684028] raid6: avx2x1 xor() 8581 MB/s [ 2.732030] raid6: avx2x2 gen() 14820 MB/s [ 2.780028] raid6: avx2x2 xor() 8969 MB/s [ 2.828024] raid6: avx2x4 gen() 16709 MB/s [ 2.876027] raid6: avx2x4 xor() 10855 MB/s [ 2.877418] raid6: using algorithm avx2x4 gen() 16709 MB/s [ 2.878785] raid6: .... xor() 10855 MB/s, rmw enabled [ 2.880210] raid6: using avx2x2 recovery algorithm [ 2.883980] xor: automatically using best checksumming function avx [ 2.887897] async_tx: api initialized (async) [ 2.910552] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 3.134325] Btrfs loaded, crc32c=crc32c-intel [ 3.441772] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null) [ 4.260662] ip_tables: (C) 2000-2006 Netfilter Core Team [ 4.301002] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid) [ 4.304767] systemd[1]: Detected virtualization xen. [ 4.306618] systemd[1]: Detected architecture x86-64. [ 4.342220] systemd[1]: Set hostname to . [ 5.039099] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 5.046781] systemd[1]: Created slice System Slice. [ 5.050620] systemd[1]: Listening on fsck to fsckd communication Socket. [ 5.054555] systemd[1]: Listening on Journal Audit Socket. [ 5.058490] systemd[1]: Listening on LVM2 metadata daemon socket. [ 5.062624] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 5.188755] Loading iSCSI transport class v2.0-870. [ 5.196149] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro [ 5.244275] iscsi: registered transport (tcp) [ 5.273285] systemd-journald[440]: Received request to flush runtime journal from PID 1 [ 5.396046] random: crng init done [ 5.397495] random: 7 urandom warning(s) missed due to ratelimiting [ 5.417379] iscsi: registered transport (iser) [ 6.214788] audit: type=1400 audit(1557729359.228:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/lxc-start" pid=533 comm="apparmor_parser" [ 6.228790] audit: type=1400 audit(1557729359.244:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default" pid=531 comm="apparmor_parser" [ 6.228794] audit: type=1400 audit(1557729359.244:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-cgns" pid=531 comm="apparmor_parser" [ 6.228797] audit: type=1400 audit(1557729359.244:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-with-mounting" pid=531 comm="apparmor_parser" [ 6.228800] audit: type=1400 audit(1557729359.244:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lxc-container-default-with-nesting" pid=531 comm="apparmor_parser" [ 6.241637] audit: type=1400 audit(1557729359.256:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=532 comm="apparmor_parser" [ 6.241641] audit: type=1400 audit(1557729359.256:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=532 comm="apparmor_parser" [ 6.241644] audit: type=1400 audit(1557729359.256:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=532 comm="apparmor_parser" [ 6.241647] audit: type=1400 audit(1557729359.256:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=532 comm="apparmor_parser" [ 6.241692] audit: type=1400 audit(1557729359.256:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=552 comm="apparmor_parser" [ 6.621228] parport_pc 00:07: reported by Plug and Play ACPI [ 6.626937] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE] [ 6.696774] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 655360 ms ovfl timer [ 6.696777] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 6.696778] RAPL PMU: hw unit of domain package 2^-14 Joules [ 6.696779] RAPL PMU: hw unit of domain dram 2^-16 Joules [ 6.762602] EDAC sbridge: Seeking for: PCI ID 8086:2fa0 [ 6.762610] EDAC sbridge: Ver: 1.1.2 [ 6.817575] intel_rapl: Found RAPL domain package [ 6.817590] intel_rapl: Found RAPL domain dram [ 6.817592] intel_rapl: DRAM domain energy unit 15300pj [ 6.929337] ppdev: user-space parallel port driver [ 7.030842] Adding 1003516k swap on /dev/mapper/ubuntu--vg-swap_1. Priority:-2 extents:1 across:1003516k SSFS [ 7.189420] new mount options do not match the existing superblock, will be ignored [ 270.474663] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 270.478372] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'