[ 0.000000] Linux version 5.3.0-40-generic (buildd@lcy01-amd64-026) (gcc version 9.2.1 20191008 (Ubuntu 9.2.1-9ubuntu2)) #32-Ubuntu SMP Fri Jan 31 20:24:34 UTC 2020 (Ubuntu 5.3.0-40.32-generic 5.3.18) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.3.0-40-generic root=UUID=51d7bc6c-62f4-4985-9a94-0418eb5da666 ro quiet splash [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Hygon HygonGenuine [ 0.000000] Centaur CentaurHauls [ 0.000000] zhaoxin Shanghai [ 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] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bffeffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfff0000-0x00000000bfffffff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.5 present. [ 0.000000] DMI: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 [ 0.000000] Hypervisor detected: KVM [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 5e201001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 7601488544 cycles [ 0.000002] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000005] tsc: Detected 1800.000 MHz processor [ 0.003487] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.003490] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.003507] last_pfn = 0xbfff0 max_arch_pfn = 0x400000000 [ 0.003523] MTRR default type: uncachable [ 0.003525] MTRR variable ranges disabled: [ 0.003528] Disabled [ 0.003529] x86/PAT: MTRRs disabled, skipping PAT initialization too. [ 0.003532] CPU MTRRs all blank - virtualized system. [ 0.003535] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC [ 0.003606] found SMP MP-table at [mem 0x0009fff0-0x0009ffff] [ 0.113225] check: Scanning 1 areas for low memory corruption [ 0.113252] BRK [0x5e401000, 0x5e401fff] PGTABLE [ 0.113255] BRK [0x5e402000, 0x5e402fff] PGTABLE [ 0.113256] BRK [0x5e403000, 0x5e403fff] PGTABLE [ 0.113292] BRK [0x5e404000, 0x5e404fff] PGTABLE [ 0.113294] BRK [0x5e405000, 0x5e405fff] PGTABLE [ 0.113458] BRK [0x5e406000, 0x5e406fff] PGTABLE [ 0.113489] RAMDISK: [mem 0x32593000-0x352c0fff] [ 0.113500] ACPI: Early table checksum verification disabled [ 0.113505] ACPI: RSDP 0x00000000000E0000 000024 (v02 VBOX ) [ 0.113508] ACPI: XSDT 0x00000000BFFF0030 00003C (v01 VBOX VBOXXSDT 00000001 ASL 00000061) [ 0.113514] ACPI: FACP 0x00000000BFFF00F0 0000F4 (v04 VBOX VBOXFACP 00000001 ASL 00000061) [ 0.113520] ACPI: DSDT 0x00000000BFFF0470 002325 (v02 VBOX VBOXBIOS 00000002 INTL 20100528) [ 0.113524] ACPI: FACS 0x00000000BFFF0200 000040 [ 0.113527] ACPI: FACS 0x00000000BFFF0200 000040 [ 0.113531] ACPI: APIC 0x00000000BFFF0240 000054 (v02 VBOX VBOXAPIC 00000001 ASL 00000061) [ 0.113534] ACPI: SSDT 0x00000000BFFF02A0 0001CC (v01 VBOX VBOXCPUT 00000002 INTL 20100528) [ 0.113545] ACPI: Local APIC address 0xfee00000 [ 0.113737] No NUMA configuration found [ 0.113738] Faking a node at [mem 0x0000000000000000-0x00000000bffeffff] [ 0.113745] NODE_DATA(0) allocated [mem 0xbffc5000-0xbffeffff] [ 0.113971] Zone ranges: [ 0.113974] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.113976] DMA32 [mem 0x0000000001000000-0x00000000bffeffff] [ 0.113977] Normal empty [ 0.113978] Device empty [ 0.113979] Movable zone start for each node [ 0.113981] Early memory node ranges [ 0.113982] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.113983] node 0: [mem 0x0000000000100000-0x00000000bffeffff] [ 0.116497] Zeroed struct page in unavailable ranges: 98 pages [ 0.116499] Initmem setup node 0 [mem 0x0000000000001000-0x00000000bffeffff] [ 0.116501] On node 0 totalpages: 786318 [ 0.116503] DMA zone: 64 pages used for memmap [ 0.116504] DMA zone: 21 pages reserved [ 0.116505] DMA zone: 3998 pages, LIFO batch:0 [ 0.116565] DMA32 zone: 12224 pages used for memmap [ 0.116566] DMA32 zone: 782320 pages, LIFO batch:63 [ 0.150773] ACPI: PM-Timer IO Port: 0x4008 [ 0.150777] ACPI: Local APIC address 0xfee00000 [ 0.150861] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23 [ 0.150865] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.150914] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) [ 0.150921] ACPI: IRQ0 used by override. [ 0.150922] ACPI: IRQ9 used by override. [ 0.150927] Using ACPI (MADT) for SMP configuration information [ 0.150941] smpboot: Allowing 1 CPUs, 0 hotplug CPUs [ 0.150979] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.150981] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.150982] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.150983] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.150986] [mem 0xc0000000-0xfebfffff] available for PCI devices [ 0.150988] Booting paravirtualized kernel on KVM [ 0.150991] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.150998] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1 [ 0.154194] percpu: Embedded 54 pages/cpu s184320 r8192 d28672 u2097152 [ 0.154202] pcpu-alloc: s184320 r8192 d28672 u2097152 alloc=1*2097152 [ 0.154203] pcpu-alloc: [0] 0 [ 0.154231] Built 1 zonelists, mobility grouping on. Total pages: 774009 [ 0.154232] Policy zone: DMA32 [ 0.154234] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.3.0-40-generic root=UUID=51d7bc6c-62f4-4985-9a94-0418eb5da666 ro quiet splash [ 0.159435] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.162006] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.162048] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.162051] Calgary: detecting Calgary via BIOS EBDA area [ 0.162052] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.174927] Memory: 3010360K/3145272K available (14339K kernel code, 2387K rwdata, 4724K rodata, 2668K init, 5056K bss, 134912K reserved, 0K cma-reserved) [ 0.177785] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.177859] ftrace: allocating 43186 entries in 169 pages [ 0.211818] rcu: Hierarchical RCU implementation. [ 0.211821] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1. [ 0.211822] Tasks RCU enabled. [ 0.211823] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.211824] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.215472] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16 [ 0.215705] random: crng done (trusting CPU's manufacturer) [ 0.224589] Console: colour VGA+ 80x25 [ 0.224594] printk: console [tty0] enabled [ 0.224623] ACPI: Core revision 20190703 [ 0.224743] APIC: Switch to symmetric I/O mode setup [ 0.224971] x2apic enabled [ 0.225191] Switched APIC routing to physical x2apic. [ 0.226223] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.226245] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x19f2297dd97, max_idle_ns: 440795236593 ns [ 0.226250] Calibrating delay loop (skipped) preset value.. 3600.00 BogoMIPS (lpj=7200000) [ 0.226252] pid_max: default: 32768 minimum: 301 [ 0.226285] LSM: Security Framework initializing [ 0.226293] Yama: becoming mindful. [ 0.226308] AppArmor: AppArmor initialized [ 0.226341] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.226349] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.226492] *** VALIDATE proc *** [ 0.226547] *** VALIDATE cgroup1 *** [ 0.226548] *** VALIDATE cgroup2 *** [ 0.226675] process: using mwait in idle threads [ 0.226680] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.226680] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.226684] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.226685] Spectre V2 : Mitigation: Full generic retpoline [ 0.226686] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.226687] Speculative Store Bypass: Vulnerable [ 0.226689] MDS: Mitigation: Clear CPU buffers [ 0.233032] Freeing SMP alternatives memory: 36K [ 0.342458] smpboot: CPU0: Intel(R) Core(TM) i5-8265U CPU @ 1.60GHz (family: 0x6, model: 0x8e, stepping: 0xb) [ 0.342627] Performance Events: unsupported p6 CPU model 142 no PMU driver, software events only. [ 0.342657] rcu: Hierarchical SRCU implementation. [ 0.343116] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.343135] smp: Bringing up secondary CPUs ... [ 0.343136] smp: Brought up 1 node, 1 CPU [ 0.343137] smpboot: Max logical packages: 1 [ 0.343138] smpboot: Total of 1 processors activated (3600.00 BogoMIPS) [ 0.346179] devtmpfs: initialized [ 0.346233] x86/mm: Memory block size: 128MB [ 0.346295] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.346300] futex hash table entries: 256 (order: 2, 16384 bytes, linear) [ 0.346343] pinctrl core: initialized pinctrl subsystem [ 0.346435] PM: RTC time: 19:43:49, date: 2020-02-21 [ 0.346522] NET: Registered protocol family 16 [ 0.346599] audit: initializing netlink subsys (disabled) [ 0.346723] EISA bus registered [ 0.346725] cpuidle: using governor ladder [ 0.346725] cpuidle: using governor menu [ 0.346760] ACPI: bus type PCI registered [ 0.346762] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.346856] PCI: Using configuration type 1 for base access [ 0.348156] audit: type=2000 audit(1582314238.853:1): state=initialized audit_enabled=0 res=1 [ 0.348220] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.350576] ACPI: Added _OSI(Module Device) [ 0.350577] ACPI: Added _OSI(Processor Device) [ 0.350577] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.350578] ACPI: Added _OSI(Processor Aggregator Device) [ 0.350579] ACPI: Added _OSI(Linux-Dell-Video) [ 0.350579] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.350580] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.353110] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.354855] ACPI: Interpreter enabled [ 0.354865] ACPI: (supports S0 S5) [ 0.354866] ACPI: Using IOAPIC for interrupt routing [ 0.355111] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.355227] ACPI: Enabled 2 GPEs in block 00 to 07 [ 0.364259] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.364264] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.364786] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.364793] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.365202] PCI host bridge to bus 0000:00 [ 0.365204] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.365205] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.365206] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.365206] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfdffffff window] [ 0.365208] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.365247] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.366157] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.366894] pci 0000:00:01.1: [8086:7111] type 00 class 0x01018a [ 0.367262] pci 0000:00:01.1: reg 0x20: [io 0xd000-0xd00f] [ 0.367398] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.367399] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.367400] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.367401] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.367916] pci 0000:00:02.0: [15ad:0405] type 00 class 0x030000 [ 0.370482] pci 0000:00:02.0: reg 0x10: [io 0xd010-0xd01f] [ 0.372621] pci 0000:00:02.0: reg 0x14: [mem 0xf0000000-0xf0ffffff pref] [ 0.374509] pci 0000:00:02.0: reg 0x18: [mem 0xf1000000-0xf11fffff] [ 0.385115] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 0.386386] pci 0000:00:03.0: reg 0x10: [mem 0xf1200000-0xf121ffff] [ 0.390401] pci 0000:00:03.0: reg 0x18: [io 0xd020-0xd027] [ 0.399486] pci 0000:00:04.0: [80ee:cafe] type 00 class 0x088000 [ 0.402368] pci 0000:00:04.0: reg 0x10: [io 0xd040-0xd05f] [ 0.404513] pci 0000:00:04.0: reg 0x14: [mem 0xf1400000-0xf17fffff] [ 0.406383] pci 0000:00:04.0: reg 0x18: [mem 0xf1800000-0xf1803fff pref] [ 0.419276] pci 0000:00:05.0: [8086:2415] type 00 class 0x040100 [ 0.419399] pci 0000:00:05.0: reg 0x10: [io 0xd100-0xd1ff] [ 0.419458] pci 0000:00:05.0: reg 0x14: [io 0xd200-0xd23f] [ 0.422286] pci 0000:00:06.0: [106b:003f] type 00 class 0x0c0310 [ 0.424435] pci 0000:00:06.0: reg 0x10: [mem 0xf1804000-0xf1804fff] [ 0.435191] pci 0000:00:07.0: [8086:7113] type 00 class 0x068000 [ 0.435672] pci 0000:00:07.0: quirk: [io 0x4000-0x403f] claimed by PIIX4 ACPI [ 0.435682] pci 0000:00:07.0: quirk: [io 0x4100-0x410f] claimed by PIIX4 SMB [ 0.439095] pci 0000:00:0d.0: [8086:2829] type 00 class 0x010601 [ 0.441357] pci 0000:00:0d.0: reg 0x10: [io 0xd240-0xd247] [ 0.442351] pci 0000:00:0d.0: reg 0x14: [io 0xd248-0xd24b] [ 0.444390] pci 0000:00:0d.0: reg 0x18: [io 0xd250-0xd257] [ 0.446395] pci 0000:00:0d.0: reg 0x1c: [io 0xd258-0xd25b] [ 0.448423] pci 0000:00:0d.0: reg 0x20: [io 0xd260-0xd26f] [ 0.450379] pci 0000:00:0d.0: reg 0x24: [mem 0xf1806000-0xf1807fff] [ 0.466804] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 9 10 *11) [ 0.467158] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 9 *10 11) [ 0.467276] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 *9 10 11) [ 0.467393] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 9 10 *11) [ 0.467871] SCSI subsystem initialized [ 0.467899] libata version 3.00 loaded. [ 0.467957] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.467961] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.467963] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.467963] vgaarb: loaded [ 0.467987] ACPI: bus type USB registered [ 0.468002] usbcore: registered new interface driver usbfs [ 0.468007] usbcore: registered new interface driver hub [ 0.468013] usbcore: registered new device driver usb [ 0.468039] pps_core: LinuxPPS API ver. 1 registered [ 0.468039] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.468041] PTP clock support registered [ 0.468081] EDAC MC: Ver: 3.0.0 [ 0.468359] PCI: Using ACPI for IRQ routing [ 0.468360] PCI: pci_cache_line_size set to 64 bytes [ 0.468540] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.468543] e820: reserve RAM buffer [mem 0xbfff0000-0xbfffffff] [ 0.468657] NetLabel: Initializing [ 0.468657] NetLabel: domain hash size = 128 [ 0.468658] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.468671] NetLabel: unlabeled traffic allowed by default [ 0.469481] clocksource: Switched to clocksource kvm-clock [ 0.487162] VFS: Disk quotas dquot_6.6.0 [ 0.487174] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.487195] *** VALIDATE hugetlbfs *** [ 0.487270] AppArmor: AppArmor Filesystem Enabled [ 0.487295] pnp: PnP ACPI init [ 0.487363] pnp 00:00: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.487432] pnp 00:01: Plug and Play ACPI device, IDs PNP0f03 (active) [ 0.488253] pnp: PnP ACPI: found 2 devices [ 0.489311] thermal_sys: Registered thermal governor 'fair_share' [ 0.489312] thermal_sys: Registered thermal governor 'bang_bang' [ 0.489312] thermal_sys: Registered thermal governor 'step_wise' [ 0.489313] thermal_sys: Registered thermal governor 'user_space' [ 0.489313] thermal_sys: Registered thermal governor 'power_allocator' [ 0.493854] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.493895] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.493896] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.493897] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.493898] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfdffffff window] [ 0.493965] NET: Registered protocol family 2 [ 0.494088] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear) [ 0.494112] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.496770] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear) [ 0.496794] TCP: Hash tables configured (established 32768 bind 32768) [ 0.496834] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear) [ 0.496842] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear) [ 0.496913] NET: Registered protocol family 1 [ 0.496920] NET: Registered protocol family 44 [ 0.496946] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.496958] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.497009] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.498436] PCI: CLS 0 bytes, default 64 [ 0.498483] Trying to unpack rootfs image as initramfs... [ 0.765621] Freeing initrd memory: 46264K [ 0.765733] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x19f2297dd97, max_idle_ns: 440795236593 ns [ 0.765742] clocksource: Switched to clocksource tsc [ 0.765774] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 0.765797] check: Scanning for low memory corruption every 60 seconds [ 0.768392] Initialise system trusted keyrings [ 0.768402] Key type blacklist registered [ 0.768430] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 0.769754] zbud: loaded [ 0.770092] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.770221] fuse: init (API version 7.31) [ 0.770302] Platform Keyring initialized [ 0.773470] Key type asymmetric registered [ 0.773471] Asymmetric key parser 'x509' registered [ 0.773478] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 0.773495] io scheduler mq-deadline registered [ 0.773578] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 0.773742] ACPI: AC Adapter [AC] (on-line) [ 0.773780] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.773789] ACPI: Power Button [PWRF] [ 0.773848] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 0.773852] ACPI: Sleep Button [SLPF] [ 0.774835] battery: ACPI: Battery Slot [BAT0] (battery present) [ 0.774861] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.775983] Linux agpgart interface v0.103 [ 0.777119] loop: module loaded [ 0.777216] ata_piix 0000:00:01.1: version 2.13 [ 0.777530] scsi host0: ata_piix [ 0.777597] scsi host1: ata_piix [ 0.777621] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xd000 irq 14 [ 0.777622] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xd008 irq 15 [ 0.777679] libphy: Fixed MDIO Bus: probed [ 0.777680] tun: Universal TUN/TAP device driver, 1.6 [ 0.777917] PPP generic driver version 2.4.2 [ 0.777945] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.777947] ehci-pci: EHCI PCI platform driver [ 0.777953] ehci-platform: EHCI generic platform driver [ 0.777958] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.777959] ohci-pci: OHCI PCI platform driver [ 0.778572] ohci-pci 0000:00:06.0: OHCI PCI host controller [ 0.778577] ohci-pci 0000:00:06.0: new USB bus registered, assigned bus number 1 [ 0.778632] ohci-pci 0000:00:06.0: irq 22, io mem 0xf1804000 [ 0.839838] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.03 [ 0.839840] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.839841] usb usb1: Product: OHCI PCI host controller [ 0.839843] usb usb1: Manufacturer: Linux 5.3.0-40-generic ohci_hcd [ 0.839844] usb usb1: SerialNumber: 0000:00:06.0 [ 0.839976] hub 1-0:1.0: USB hub found [ 0.839992] hub 1-0:1.0: 12 ports detected [ 0.840443] ohci-platform: OHCI generic platform driver [ 0.840458] uhci_hcd: USB Universal Host Controller Interface driver [ 0.840526] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 0.841067] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.841099] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.841182] mousedev: PS/2 mouse device common for all mice [ 0.841479] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 0.841963] rtc_cmos rtc_cmos: registered as rtc0 [ 0.841983] rtc_cmos rtc_cmos: alarms up to one day, 114 bytes nvram [ 0.841989] i2c /dev entries driver [ 0.842048] device-mapper: uevent: version 1.0.3 [ 0.842107] device-mapper: ioctl: 4.40.0-ioctl (2019-01-18) initialised: dm-devel@redhat.com [ 0.842128] platform eisa.0: Probing EISA bus 0 [ 0.842129] platform eisa.0: EISA: Cannot allocate resource for mainboard [ 0.842131] platform eisa.0: Cannot allocate resource for EISA slot 1 [ 0.842132] platform eisa.0: Cannot allocate resource for EISA slot 2 [ 0.842133] platform eisa.0: Cannot allocate resource for EISA slot 3 [ 0.842134] platform eisa.0: Cannot allocate resource for EISA slot 4 [ 0.842135] platform eisa.0: Cannot allocate resource for EISA slot 5 [ 0.842136] platform eisa.0: Cannot allocate resource for EISA slot 6 [ 0.842137] platform eisa.0: Cannot allocate resource for EISA slot 7 [ 0.842138] platform eisa.0: Cannot allocate resource for EISA slot 8 [ 0.842140] platform eisa.0: EISA: Detected 0 cards [ 0.842142] intel_pstate: CPU model not supported [ 0.842153] ledtrig-cpu: registered to indicate activity on CPUs [ 0.842254] intel_pmc_core intel_pmc_core.0: initialized [ 0.842467] NET: Registered protocol family 10 [ 0.853866] Segment Routing with IPv6 [ 0.853906] NET: Registered protocol family 17 [ 0.853963] Key type dns_resolver registered [ 0.854106] RAS: Correctable Errors collector initialized. [ 0.854129] sched_clock: Marking stable (839679682, 10580666)->(851851295, -1590947) [ 0.854225] registered taskstats version 1 [ 0.854235] Loading compiled-in X.509 certificates [ 0.855891] Loaded X.509 cert 'Build time autogenerated kernel key: 9c21ebfd2d85db5aed45c3b325f02e1590559b94' [ 0.855909] zswap: loaded using pool lzo/zbud [ 0.862053] Key type big_key registered [ 0.865100] Key type encrypted registered [ 0.865103] AppArmor: AppArmor sha1 policy hashing enabled [ 0.865107] ima: No TPM chip found, activating TPM-bypass! [ 0.865111] ima: Allocated hash algorithm: sha1 [ 0.865115] No architecture policies found [ 0.865123] evm: Initialising EVM extended attributes: [ 0.865123] evm: security.selinux [ 0.865124] evm: security.SMACK64 [ 0.865124] evm: security.SMACK64EXEC [ 0.865124] evm: security.SMACK64TRANSMUTE [ 0.865124] evm: security.SMACK64MMAP [ 0.865125] evm: security.apparmor [ 0.865125] evm: security.ima [ 0.865126] evm: security.capability [ 0.865126] evm: HMAC attrs: 0x1 [ 0.865369] PM: Magic number: 8:254:749 [ 0.865386] tty ttyS0: hash matches [ 0.865445] rtc_cmos rtc_cmos: setting system clock to 2020-02-21T19:43:50 UTC (1582314230) [ 0.947175] ata2.00: ATAPI: VBOX CD-ROM, 1.0, max UDMA/133 [ 0.948046] scsi 1:0:0:0: CD-ROM VBOX CD-ROM 1.0 PQ: 0 ANSI: 5 [ 0.970906] sr 1:0:0:0: [sr0] scsi3-mmc drive: 32x/32x xa/form2 tray [ 0.970909] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 0.971070] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 0.971228] sr 1:0:0:0: Attached scsi generic sg0 type 5 [ 0.972480] Freeing unused decrypted memory: 2040K [ 0.972777] Freeing unused kernel image memory: 2668K [ 0.982929] Write protecting the kernel read-only data: 22528k [ 0.983357] Freeing unused kernel image memory: 2008K [ 0.983569] Freeing unused kernel image memory: 1420K [ 0.992970] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 0.992973] Run /init as init process [ 1.081282] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 1.081368] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input4 [ 1.091174] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 1.091174] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 1.093825] piix4_smbus 0000:00:07.0: SMBus Host Controller at 0x4100, revision 0 [ 1.096015] ahci 0000:00:0d.0: version 3.0 [ 1.096654] ahci 0000:00:0d.0: SSS flag set, parallel bus scan disabled [ 1.096789] ahci 0000:00:0d.0: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl SATA mode [ 1.096790] ahci 0000:00:0d.0: flags: 64bit ncq stag only ccc [ 1.104769] scsi host2: ahci [ 1.104843] ata3: SATA max UDMA/133 abar m8192@0xf1806000 port 0xf1806100 irq 21 [ 1.302802] usb 1-1: new full-speed USB device number 2 using ohci-pci [ 1.304294] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input5 [ 1.430822] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.431032] ata3.00: ATA-6: VBOX HARDDISK, 1.0, max UDMA/133 [ 1.431034] ata3.00: 62914560 sectors, multi 128: LBA48 NCQ (depth 32) [ 1.435738] ata3.00: configured for UDMA/133 [ 1.435849] scsi 2:0:0:0: Direct-Access ATA VBOX HARDDISK 1.0 PQ: 0 ANSI: 5 [ 1.436024] sd 2:0:0:0: [sda] 62914560 512-byte logical blocks: (32.2 GB/30.0 GiB) [ 1.436030] sd 2:0:0:0: [sda] Write Protect is off [ 1.436031] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.436040] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.436190] sd 2:0:0:0: Attached scsi generic sg1 type 0 [ 1.465055] sda: sda1 [ 1.465280] sd 2:0:0:0: [sda] Attached SCSI disk [ 1.491726] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 08:00:27:a8:6f:a3 [ 1.491729] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection [ 1.492816] e1000 0000:00:03.0 enp0s3: renamed from eth0 [ 1.652656] usb 1-1: New USB device found, idVendor=80ee, idProduct=0021, bcdDevice= 1.00 [ 1.652658] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 1.652659] usb 1-1: Product: USB Tablet [ 1.652660] usb 1-1: Manufacturer: VirtualBox [ 1.661366] hidraw: raw HID events driver (C) Jiri Kosina [ 1.675289] usbcore: registered new interface driver usbhid [ 1.675290] usbhid: USB HID core driver [ 1.676895] input: VirtualBox USB Tablet as /devices/pci0000:00/0000:00:06.0/usb1/1-1/1-1:1.0/0003:80EE:0021.0001/input/input6 [ 1.677053] hid-generic 0003:80EE:0021.0001: input,hidraw0: USB HID v1.10 Mouse [VirtualBox USB Tablet] on usb-0000:00:06.0-1/input0 [ 2.007440] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 5.173501] systemd[1]: Inserted module 'autofs4' [ 5.399060] systemd[1]: systemd 242 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) [ 5.399192] systemd[1]: Detected virtualization oracle. [ 5.399205] systemd[1]: Detected architecture x86-64. [ 5.426415] systemd[1]: Set hostname to . [ 5.458504] systemd[1]: Failed to bump fs.file-max, ignoring: Invalid argument [ 7.879872] systemd[1]: /lib/systemd/system/dbus.socket:4: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly. [ 10.341196] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 10.341650] systemd[1]: Listening on Journal Audit Socket. [ 10.341845] systemd[1]: Listening on Journal Socket (/dev/log). [ 10.341961] systemd[1]: Listening on udev Kernel Socket. [ 10.405405] systemd[1]: Starting Load Kernel Modules... [ 10.411857] systemd[1]: Mounting Huge Pages File System... [ 10.413921] systemd[1]: Mounting Kernel Debug File System... [ 10.487709] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 10.488548] systemd[1]: Starting udev Coldplug all Devices... [ 10.489246] systemd[1]: Starting Uncomplicated firewall... [ 10.490144] systemd[1]: Starting Journal Service... [ 10.490181] systemd[1]: Condition check resulted in File System Check on Root Device being skipped. [ 10.490835] systemd[1]: Starting Remount Root and Kernel File Systems... [ 10.491500] systemd[1]: Mounting POSIX Message Queue File System... [ 10.647530] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro [ 11.063969] Adding 1459804k swap on /swapfile. Priority:-2 extents:5 across:1492572k FS [ 11.112797] lp: driver loaded but no devices found [ 11.163897] ppdev: user-space parallel port driver [ 11.238679] systemd-journald[277]: Received request to flush runtime journal from PID 1 [ 11.790944] [drm] DMA map mode: Caching DMA mappings. [ 11.791036] [drm] Capabilities: [ 11.791037] [drm] Cursor. [ 11.791037] [drm] Cursor bypass 2. [ 11.791038] [drm] Alpha cursor. [ 11.791038] [drm] 3D. [ 11.791039] [drm] Extended Fifo. [ 11.791039] [drm] Pitchlock. [ 11.791040] [drm] Irq mask. [ 11.791040] [drm] GMR. [ 11.791041] [drm] Traces. [ 11.791042] [drm] GMR2. [ 11.791042] [drm] Screen Object 2. [ 11.791044] [drm] Max GMR ids is 8192 [ 11.791045] [drm] Max number of GMR pages is 1048576 [ 11.791045] [drm] Max dedicated hypervisor surface memory is 507904 kiB [ 11.791046] [drm] Maximum display memory size is 16384 kiB [ 11.791047] [drm] VRAM at 0xf0000000 size is 16384 kiB [ 11.791048] [drm] MMIO at 0xf1000000 size is 2048 kiB [ 11.791255] [TTM] Zone kernel: Available graphics memory: 1532398 KiB [ 11.791256] [TTM] Initializing pool allocator [ 11.791261] [TTM] Initializing DMA pool allocator [ 11.791299] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 11.791300] [drm] No driver support for vblank timestamp query. [ 11.791671] [drm] Screen Objects Display Unit initialized [ 11.791845] [drm] width 720 [ 11.791864] [drm] height 400 [ 11.791881] [drm] bpp 32 [ 11.792200] [drm] Fifo max 0x00200000 min 0x00001000 cap 0x00000355 [ 11.792211] [drm] DX: no. [ 11.792212] [drm] Atomic: yes. [ 11.792213] [drm] SM4_1: no. [ 11.792236] [drm:vmw_host_log [vmwgfx]] *ERROR* Failed to send host log message. [ 11.793543] [drm:vmw_host_log [vmwgfx]] *ERROR* Failed to send host log message. [ 11.796808] fbcon: svgadrmfb (fb0) is primary device [ 11.799159] Console: switching to colour frame buffer device 100x37 [ 11.800224] [drm] Initialized vmwgfx 2.15.0 20180704 for 0000:00:02.0 on minor 0 [ 13.764835] audit: type=1400 audit(1582314243.396:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=331 comm="apparmor_parser" [ 13.764839] audit: type=1400 audit(1582314243.396:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=331 comm="apparmor_parser" [ 13.901676] audit: type=1400 audit(1582314243.532:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=332 comm="apparmor_parser" [ 14.108817] audit: type=1400 audit(1582314243.740:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=333 comm="apparmor_parser" [ 14.146832] audit: type=1400 audit(1582314243.776:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=337 comm="apparmor_parser" [ 14.202397] audit: type=1400 audit(1582314243.832:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=338 comm="apparmor_parser" [ 14.245899] audit: type=1400 audit(1582314243.876:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=339 comm="apparmor_parser" [ 14.270490] audit: type=1400 audit(1582314243.900:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=340 comm="apparmor_parser" [ 14.270492] audit: type=1400 audit(1582314243.900:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=340 comm="apparmor_parser" [ 14.313756] audit: type=1400 audit(1582314243.944:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=341 comm="apparmor_parser" [ 16.237627] vboxguest: loading out-of-tree module taints kernel. [ 16.243606] vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds [ 16.243805] input: Unspecified device as /devices/pci0000:00/0000:00:04.0/input/input7 [ 16.247443] vboxguest: misc device minor 55, IRQ 20, I/O port d040, MMIO at 00000000f1400000 (size 0x400000) [ 16.247445] vboxguest: Successfully loaded version 6.0.14_Ubuntu (interface 0x00010004) [ 16.912038] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 18.254510] cryptd: max_cpu_qlen set to 1000 [ 19.801666] AVX2 version of gcm_enc/dec engaged. [ 19.801667] AES CTR mode by8 optimization enabled [ 25.855552] snd_intel8x0 0000:00:05.0: white list rate for 1028:0177 is 48000 [ 36.395065] e1000: enp0s3 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX [ 36.395389] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s3: link becomes ready [ 78.906927] rfkill: input handler disabled [ 1243.882763] ISO 9660 Extensions: Microsoft Joliet Level 3 [ 1243.929577] ISO 9660 Extensions: RRIP_1991A [ 1482.658263] 20:08:33.289595 main VBoxService 6.1.2 r135662 (verbosity: 0) linux.amd64 (Jan 13 2020 12:20:51) release log 20:08:33.289598 main Log opened 2020-02-21T20:08:33.289590000Z [ 1482.658315] 20:08:33.289713 main OS Product: Linux [ 1482.658349] 20:08:33.289754 main OS Release: 5.3.0-40-generic [ 1482.658382] 20:08:33.289787 main OS Version: #32-Ubuntu SMP Fri Jan 31 20:24:34 UTC 2020 [ 1482.658440] 20:08:33.289820 main Executable: /opt/VBoxGuestAdditions-6.1.2/sbin/VBoxService 20:08:33.289821 main Process ID: 11518 20:08:33.289821 main Package type: LINUX_64BITS_GENERIC [ 1482.662071] 20:08:33.293444 main 6.1.2 r135662 started. Verbose level = 0 [ 1482.664308] 20:08:33.295679 main vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1)