[ 0.000000] Linux version 5.3.0-62-generic (buildd@lcy01-amd64-018) (gcc version 9.2.1 20191008 (Ubuntu 9.2.1-9ubuntu2)) #56-Ubuntu SMP Tue Jun 23 11:20:52 UTC 2020 (Ubuntu 5.3.0-62.56-generic 5.3.18) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=137b8a06-6b6f-4176-9f0f-09b1e4b2c65a 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 0x0000000000100000-0x000000007ffeffff] usable [ 0.000000] BIOS-e820: [mem 0x000000007fff0000-0x000000007fffffff] 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 71e01001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 4494068867 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000005] tsc: Detected 2494.302 MHz processor [ 0.001716] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.001718] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.001721] last_pfn = 0x7fff0 max_arch_pfn = 0x400000000 [ 0.001732] MTRR default type: uncachable [ 0.001733] MTRR variable ranges disabled: [ 0.001736] Disabled [ 0.001737] x86/PAT: MTRRs disabled, skipping PAT initialization too. [ 0.001739] CPU MTRRs all blank - virtualized system. [ 0.001741] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC [ 0.001845] found SMP MP-table at [mem 0x0009fff0-0x0009ffff] [ 0.095615] check: Scanning 1 areas for low memory corruption [ 0.095645] BRK [0x72001000, 0x72001fff] PGTABLE [ 0.095648] BRK [0x72002000, 0x72002fff] PGTABLE [ 0.095649] BRK [0x72003000, 0x72003fff] PGTABLE [ 0.095687] BRK [0x72004000, 0x72004fff] PGTABLE [ 0.095688] BRK [0x72005000, 0x72005fff] PGTABLE [ 0.095810] BRK [0x72006000, 0x72006fff] PGTABLE [ 0.095845] RAMDISK: [mem 0x2ed1d000-0x33685fff] [ 0.095858] ACPI: Early table checksum verification disabled [ 0.095865] ACPI: RSDP 0x00000000000E0000 000024 (v02 VBOX ) [ 0.095870] ACPI: XSDT 0x000000007FFF0030 00003C (v01 VBOX VBOXXSDT 00000001 ASL 00000061) [ 0.095878] ACPI: FACP 0x000000007FFF00F0 0000F4 (v04 VBOX VBOXFACP 00000001 ASL 00000061) [ 0.095887] ACPI: DSDT 0x000000007FFF0470 0022EA (v02 VBOX VBOXBIOS 00000002 INTL 20160108) [ 0.095893] ACPI: FACS 0x000000007FFF0200 000040 [ 0.095897] ACPI: FACS 0x000000007FFF0200 000040 [ 0.095902] ACPI: APIC 0x000000007FFF0240 000054 (v02 VBOX VBOXAPIC 00000001 ASL 00000061) [ 0.095907] ACPI: SSDT 0x000000007FFF02A0 0001CC (v01 VBOX VBOXCPUT 00000002 INTL 20160108) [ 0.095920] ACPI: Local APIC address 0xfee00000 [ 0.096200] No NUMA configuration found [ 0.096201] Faking a node at [mem 0x0000000000000000-0x000000007ffeffff] [ 0.096209] NODE_DATA(0) allocated [mem 0x7ffc5000-0x7ffeffff] [ 0.096406] Zone ranges: [ 0.096407] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.096408] DMA32 [mem 0x0000000001000000-0x000000007ffeffff] [ 0.096408] Normal empty [ 0.096409] Device empty [ 0.096410] Movable zone start for each node [ 0.096413] Early memory node ranges [ 0.096413] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.096414] node 0: [mem 0x0000000000100000-0x000000007ffeffff] [ 0.096417] Zeroed struct page in unavailable ranges: 114 pages [ 0.096418] Initmem setup node 0 [mem 0x0000000000001000-0x000000007ffeffff] [ 0.096419] On node 0 totalpages: 524174 [ 0.096420] DMA zone: 64 pages used for memmap [ 0.096420] DMA zone: 21 pages reserved [ 0.096421] DMA zone: 3998 pages, LIFO batch:0 [ 0.096471] DMA32 zone: 8128 pages used for memmap [ 0.096471] DMA32 zone: 520176 pages, LIFO batch:63 [ 0.103270] ACPI: PM-Timer IO Port: 0x4008 [ 0.103276] ACPI: Local APIC address 0xfee00000 [ 0.103346] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23 [ 0.103351] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.103352] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) [ 0.103355] ACPI: IRQ0 used by override. [ 0.103355] ACPI: IRQ9 used by override. [ 0.103359] Using ACPI (MADT) for SMP configuration information [ 0.103367] smpboot: Allowing 1 CPUs, 0 hotplug CPUs [ 0.103392] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.103393] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.103393] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.103394] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.103395] [mem 0x80000000-0xfebfffff] available for PCI devices [ 0.103396] Booting paravirtualized kernel on KVM [ 0.103399] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.103404] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1 [ 0.104056] percpu: Embedded 54 pages/cpu s184320 r8192 d28672 u2097152 [ 0.104062] pcpu-alloc: s184320 r8192 d28672 u2097152 alloc=1*2097152 [ 0.104063] pcpu-alloc: [0] 0 [ 0.104088] Built 1 zonelists, mobility grouping on. Total pages: 515961 [ 0.104089] Policy zone: DMA32 [ 0.104090] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=137b8a06-6b6f-4176-9f0f-09b1e4b2c65a ro quiet splash [ 0.104767] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.104848] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.104909] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.104913] Calgary: detecting Calgary via BIOS EBDA area [ 0.104914] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.111589] Memory: 1952080K/2096696K available (14339K kernel code, 2388K rwdata, 4732K rodata, 2680K init, 5040K bss, 144616K reserved, 0K cma-reserved) [ 0.111599] random: get_random_u64 called from kmem_cache_open+0x2d/0x410 with crng_init=0 [ 0.112336] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.112350] Kernel/User page tables isolation: enabled [ 0.112374] ftrace: allocating 43625 entries in 171 pages [ 0.128006] rcu: Hierarchical RCU implementation. [ 0.128009] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1. [ 0.128009] Tasks RCU enabled. [ 0.128010] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.128011] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.131046] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16 [ 0.131295] random: crng done (trusting CPU's manufacturer) [ 0.140257] Console: colour VGA+ 80x25 [ 0.140262] printk: console [tty0] enabled [ 0.140286] ACPI: Core revision 20190703 [ 0.140388] APIC: Switch to symmetric I/O mode setup [ 0.140643] x2apic enabled [ 0.140883] Switched APIC routing to physical x2apic. [ 0.142017] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.142041] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x23f4332b70b, max_idle_ns: 440795317551 ns [ 0.142047] Calibrating delay loop (skipped) preset value.. 4988.60 BogoMIPS (lpj=9977208) [ 0.142049] pid_max: default: 32768 minimum: 301 [ 0.142080] LSM: Security Framework initializing [ 0.142088] Yama: becoming mindful. [ 0.142105] AppArmor: AppArmor initialized [ 0.142137] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.142140] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.142286] *** VALIDATE proc *** [ 0.142330] *** VALIDATE cgroup1 *** [ 0.142331] *** VALIDATE cgroup2 *** [ 0.142452] process: using mwait in idle threads [ 0.142457] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8 [ 0.142458] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 0.142460] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.142462] Spectre V2 : Mitigation: Full generic retpoline [ 0.142462] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.142463] Speculative Store Bypass: Vulnerable [ 0.142466] SRBDS: Unknown: Dependent on hypervisor status [ 0.142466] MDS: Mitigation: Clear CPU buffers [ 0.156414] Freeing SMP alternatives memory: 36K [ 0.266336] smpboot: CPU0: Intel(R) Core(TM) i7-3537U CPU @ 2.00GHz (family: 0x6, model: 0x3a, stepping: 0x9) [ 0.266636] Performance Events: unsupported p6 CPU model 58 no PMU driver, software events only. [ 0.266690] rcu: Hierarchical SRCU implementation. [ 0.267345] NMI watchdog: Perf NMI watchdog permanently disabled [ 0.267376] smp: Bringing up secondary CPUs ... [ 0.267378] smp: Brought up 1 node, 1 CPU [ 0.267379] smpboot: Max logical packages: 1 [ 0.267380] smpboot: Total of 1 processors activated (4988.60 BogoMIPS) [ 0.268029] devtmpfs: initialized [ 0.268085] x86/mm: Memory block size: 128MB [ 0.268423] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.268428] futex hash table entries: 256 (order: 2, 16384 bytes, linear) [ 0.268475] pinctrl core: initialized pinctrl subsystem [ 0.268579] PM: RTC time: 13:51:47, date: 2020-07-18 [ 0.268693] NET: Registered protocol family 16 [ 0.268766] audit: initializing netlink subsys (disabled) [ 0.268890] EISA bus registered [ 0.268892] cpuidle: using governor ladder [ 0.268892] cpuidle: using governor menu [ 0.268929] ACPI: bus type PCI registered [ 0.268931] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.269029] PCI: Using configuration type 1 for base access [ 0.270043] audit: type=2000 audit(1595080313.775:1): state=initialized audit_enabled=0 res=1 [ 0.270043] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.274435] ACPI: Added _OSI(Module Device) [ 0.274437] ACPI: Added _OSI(Processor Device) [ 0.274438] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.274439] ACPI: Added _OSI(Processor Aggregator Device) [ 0.274441] ACPI: Added _OSI(Linux-Dell-Video) [ 0.274442] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.274444] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.277438] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.279973] ACPI: Interpreter enabled [ 0.279992] ACPI: (supports S0 S5) [ 0.279995] ACPI: Using IOAPIC for interrupt routing [ 0.280454] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.280652] ACPI: Enabled 2 GPEs in block 00 to 07 [ 0.289375] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.289383] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 0.290420] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 0.290437] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 0.291061] PCI host bridge to bus 0000:00 [ 0.291065] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.291067] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.291069] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.291071] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfdffffff window] [ 0.291074] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.291136] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.292436] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.293367] pci 0000:00:01.1: [8086:7111] type 00 class 0x01018a [ 0.293904] pci 0000:00:01.1: reg 0x20: [io 0xd000-0xd00f] [ 0.294112] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.294114] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.294116] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.294117] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.294929] pci 0000:00:02.0: [80ee:beef] type 00 class 0x030000 [ 0.297413] pci 0000:00:02.0: reg 0x10: [mem 0xe0000000-0xe0ffffff pref] [ 0.311751] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 0.314261] pci 0000:00:03.0: reg 0x10: [mem 0xf0000000-0xf001ffff] [ 0.318239] pci 0000:00:03.0: reg 0x18: [io 0xd010-0xd017] [ 0.327366] pci 0000:00:04.0: [80ee:cafe] type 00 class 0x088000 [ 0.328987] pci 0000:00:04.0: reg 0x10: [io 0xd020-0xd03f] [ 0.330253] pci 0000:00:04.0: reg 0x14: [mem 0xf0400000-0xf07fffff] [ 0.332140] pci 0000:00:04.0: reg 0x18: [mem 0xf0800000-0xf0803fff pref] [ 0.341103] pci 0000:00:05.0: [8086:2415] type 00 class 0x040100 [ 0.341244] pci 0000:00:05.0: reg 0x10: [io 0xd100-0xd1ff] [ 0.341313] pci 0000:00:05.0: reg 0x14: [io 0xd200-0xd23f] [ 0.342946] pci 0000:00:06.0: [106b:003f] type 00 class 0x0c0310 [ 0.344577] pci 0000:00:06.0: reg 0x10: [mem 0xf0804000-0xf0804fff] [ 0.355018] pci 0000:00:07.0: [8086:7113] type 00 class 0x068000 [ 0.355506] pci 0000:00:07.0: quirk: [io 0x4000-0x403f] claimed by PIIX4 ACPI [ 0.355517] pci 0000:00:07.0: quirk: [io 0x4100-0x410f] claimed by PIIX4 SMB [ 0.358085] pci 0000:00:0b.0: [8086:265c] type 00 class 0x0c0320 [ 0.359741] pci 0000:00:0b.0: reg 0x10: [mem 0xf0805000-0xf0805fff] [ 0.370988] pci 0000:00:0d.0: [8086:2829] type 00 class 0x010601 [ 0.372774] pci 0000:00:0d.0: reg 0x10: [io 0xd240-0xd247] [ 0.374213] pci 0000:00:0d.0: reg 0x14: [io 0xd248-0xd24b] [ 0.375807] pci 0000:00:0d.0: reg 0x18: [io 0xd250-0xd257] [ 0.378186] pci 0000:00:0d.0: reg 0x1c: [io 0xd258-0xd25b] [ 0.379857] pci 0000:00:0d.0: reg 0x20: [io 0xd260-0xd26f] [ 0.381485] pci 0000:00:0d.0: reg 0x24: [mem 0xf0806000-0xf0807fff] [ 0.391084] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 9 10 *11) [ 0.391451] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 9 *10 11) [ 0.391567] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 *9 10 11) [ 0.391681] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 9 10 *11) [ 0.392222] SCSI subsystem initialized [ 0.392278] libata version 3.00 loaded. [ 0.392360] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.392365] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.392368] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.392369] vgaarb: loaded [ 0.392397] ACPI: bus type USB registered [ 0.392415] usbcore: registered new interface driver usbfs [ 0.392421] usbcore: registered new interface driver hub [ 0.392432] usbcore: registered new device driver usb [ 0.392463] pps_core: LinuxPPS API ver. 1 registered [ 0.392464] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.392468] PTP clock support registered [ 0.392529] EDAC MC: Ver: 3.0.0 [ 0.392869] PCI: Using ACPI for IRQ routing [ 0.392870] PCI: pci_cache_line_size set to 64 bytes [ 0.393048] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.393052] e820: reserve RAM buffer [mem 0x7fff0000-0x7fffffff] [ 0.393734] NetLabel: Initializing [ 0.393735] NetLabel: domain hash size = 128 [ 0.393736] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.393758] NetLabel: unlabeled traffic allowed by default [ 0.394261] clocksource: Switched to clocksource kvm-clock [ 0.408636] VFS: Disk quotas dquot_6.6.0 [ 0.408653] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.408686] *** VALIDATE hugetlbfs *** [ 0.408774] AppArmor: AppArmor Filesystem Enabled [ 0.408809] pnp: PnP ACPI init [ 0.408898] pnp 00:00: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.408997] pnp 00:01: Plug and Play ACPI device, IDs PNP0f03 (active) [ 0.409818] pnp: PnP ACPI: found 2 devices [ 0.411400] thermal_sys: Registered thermal governor 'fair_share' [ 0.411400] thermal_sys: Registered thermal governor 'bang_bang' [ 0.411401] thermal_sys: Registered thermal governor 'step_wise' [ 0.411402] thermal_sys: Registered thermal governor 'user_space' [ 0.411402] thermal_sys: Registered thermal governor 'power_allocator' [ 0.415941] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.415980] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.415981] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.415982] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.415983] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfdffffff window] [ 0.416029] NET: Registered protocol family 2 [ 0.416198] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear) [ 0.416212] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.416249] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear) [ 0.416270] TCP: Hash tables configured (established 16384 bind 16384) [ 0.416317] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.416325] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.416406] NET: Registered protocol family 1 [ 0.416429] NET: Registered protocol family 44 [ 0.416451] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.416463] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.416510] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.419066] PCI: CLS 0 bytes, default 64 [ 0.419117] Trying to unpack rootfs image as initramfs... [ 0.680239] Freeing initrd memory: 75172K [ 0.680239] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x23f4332b70b, max_idle_ns: 440795317551 ns [ 0.680239] clocksource: Switched to clocksource tsc [ 0.680239] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 0.680239] check: Scanning for low memory corruption every 60 seconds [ 0.680239] Initialise system trusted keyrings [ 0.680239] Key type blacklist registered [ 0.680239] workingset: timestamp_bits=36 max_order=19 bucket_order=0 [ 0.680239] zbud: loaded [ 0.686313] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.686484] fuse: init (API version 7.31) [ 0.686599] Platform Keyring initialized [ 0.690155] Key type asymmetric registered [ 0.690155] Asymmetric key parser 'x509' registered [ 0.690155] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 0.690155] io scheduler mq-deadline registered [ 0.690155] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 0.692394] ACPI: AC Adapter [AC] (on-line) [ 0.692454] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.692468] ACPI: Power Button [PWRF] [ 0.692559] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 0.692565] ACPI: Sleep Button [SLPF] [ 0.693619] battery: ACPI: Battery Slot [BAT0] (battery present) [ 0.693643] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.695231] Linux agpgart interface v0.103 [ 0.696687] loop: module loaded [ 0.696818] ata_piix 0000:00:01.1: version 2.13 [ 0.697183] scsi host0: ata_piix [ 0.697274] scsi host1: ata_piix [ 0.697305] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0xd000 irq 14 [ 0.697306] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xd008 irq 15 [ 0.697379] libphy: Fixed MDIO Bus: probed [ 0.697380] tun: Universal TUN/TAP device driver, 1.6 [ 0.697750] PPP generic driver version 2.4.2 [ 0.697826] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.697831] ehci-pci: EHCI PCI platform driver [ 0.699069] ehci-pci 0000:00:0b.0: EHCI Host Controller [ 0.699079] ehci-pci 0000:00:0b.0: new USB bus registered, assigned bus number 1 [ 0.699399] ehci-pci 0000:00:0b.0: irq 19, io mem 0xf0805000 [ 0.714128] ehci-pci 0000:00:0b.0: USB 2.0 started, EHCI 1.00 [ 0.714200] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.03 [ 0.714201] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.714202] usb usb1: Product: EHCI Host Controller [ 0.714203] usb usb1: Manufacturer: Linux 5.3.0-62-generic ehci_hcd [ 0.714204] usb usb1: SerialNumber: 0000:00:0b.0 [ 0.714313] hub 1-0:1.0: USB hub found [ 0.714321] hub 1-0:1.0: 12 ports detected [ 0.714576] ehci-platform: EHCI generic platform driver [ 0.714588] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.714592] ohci-pci: OHCI PCI platform driver [ 0.715262] ohci-pci 0000:00:06.0: OHCI PCI host controller [ 0.715267] ohci-pci 0000:00:06.0: new USB bus registered, assigned bus number 2 [ 0.715343] ohci-pci 0000:00:06.0: irq 22, io mem 0xf0804000 [ 0.774864] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.03 [ 0.774866] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.774868] usb usb2: Product: OHCI PCI host controller [ 0.774869] usb usb2: Manufacturer: Linux 5.3.0-62-generic ohci_hcd [ 0.774870] usb usb2: SerialNumber: 0000:00:06.0 [ 0.775006] hub 2-0:1.0: USB hub found [ 0.775023] hub 2-0:1.0: 12 ports detected [ 0.775415] ohci-platform: OHCI generic platform driver [ 0.775427] uhci_hcd: USB Universal Host Controller Interface driver [ 0.775484] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 0.775974] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.776005] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.776083] mousedev: PS/2 mouse device common for all mice [ 0.776360] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 0.776795] rtc_cmos rtc_cmos: registered as rtc0 [ 0.776816] rtc_cmos rtc_cmos: alarms up to one day, 114 bytes nvram [ 0.776827] i2c /dev entries driver [ 0.776905] device-mapper: uevent: version 1.0.3 [ 0.776982] device-mapper: ioctl: 4.40.0-ioctl (2019-01-18) initialised: dm-devel@redhat.com [ 0.777001] platform eisa.0: Probing EISA bus 0 [ 0.777003] platform eisa.0: EISA: Cannot allocate resource for mainboard [ 0.777004] platform eisa.0: Cannot allocate resource for EISA slot 1 [ 0.777005] platform eisa.0: Cannot allocate resource for EISA slot 2 [ 0.777006] platform eisa.0: Cannot allocate resource for EISA slot 3 [ 0.777007] platform eisa.0: Cannot allocate resource for EISA slot 4 [ 0.777008] platform eisa.0: Cannot allocate resource for EISA slot 5 [ 0.777009] platform eisa.0: Cannot allocate resource for EISA slot 6 [ 0.777010] platform eisa.0: Cannot allocate resource for EISA slot 7 [ 0.777011] platform eisa.0: Cannot allocate resource for EISA slot 8 [ 0.777012] platform eisa.0: EISA: Detected 0 cards [ 0.777015] intel_pstate: CPU model not supported [ 0.777025] ledtrig-cpu: registered to indicate activity on CPUs [ 0.777216] NET: Registered protocol family 10 [ 0.786624] Segment Routing with IPv6 [ 0.786650] NET: Registered protocol family 17 [ 0.786707] Key type dns_resolver registered [ 0.786838] RAS: Correctable Errors collector initialized. [ 0.786855] sched_clock: Marking stable (775344870, 10778021)->(785743645, 379246) [ 0.786986] registered taskstats version 1 [ 0.786994] Loading compiled-in X.509 certificates [ 0.789252] Loaded X.509 cert 'Build time autogenerated kernel key: bc521b7fbd8368b0ea31f199f1c5acbe7836c238' [ 0.789276] zswap: loaded using pool lzo/zbud [ 0.797822] Key type big_key registered [ 0.802007] Key type encrypted registered [ 0.802011] AppArmor: AppArmor sha1 policy hashing enabled [ 0.802019] ima: No TPM chip found, activating TPM-bypass! [ 0.802028] ima: Allocated hash algorithm: sha1 [ 0.802035] No architecture policies found [ 0.802044] evm: Initialising EVM extended attributes: [ 0.802044] evm: security.selinux [ 0.802045] evm: security.SMACK64 [ 0.802046] evm: security.SMACK64EXEC [ 0.802046] evm: security.SMACK64TRANSMUTE [ 0.802046] evm: security.SMACK64MMAP [ 0.802047] evm: security.apparmor [ 0.802047] evm: security.ima [ 0.802048] evm: security.capability [ 0.802049] evm: HMAC attrs: 0x1 [ 0.802364] PM: Magic number: 12:77:888 [ 0.802511] rtc_cmos rtc_cmos: setting system clock to 2020-07-18T13:51:48 UTC (1595080308) [ 0.858398] ata2.00: ATAPI: VBOX CD-ROM, 1.0, max UDMA/133 [ 0.859159] scsi 1:0:0:0: CD-ROM VBOX CD-ROM 1.0 PQ: 0 ANSI: 5 [ 0.882516] sr 1:0:0:0: [sr0] scsi3-mmc drive: 32x/32x xa/form2 tray [ 0.882519] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 0.882698] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 0.882915] sr 1:0:0:0: Attached scsi generic sg0 type 5 [ 0.884472] Freeing unused decrypted memory: 2040K [ 0.884841] Freeing unused kernel image memory: 2680K [ 0.894108] Write protecting the kernel read-only data: 22528k [ 0.895187] Freeing unused kernel image memory: 2008K [ 0.895765] Freeing unused kernel image memory: 1412K [ 0.906991] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 0.906993] x86/mm: Checking user space page tables [ 0.916610] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 0.916617] Run /init as init process [ 1.084345] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 1.084417] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input4 [ 1.108923] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 1.108924] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 1.112627] piix4_smbus 0000:00:07.0: SMBus Host Controller at 0x4100, revision 0 [ 1.121477] ahci 0000:00:0d.0: version 3.0 [ 1.140040] ahci 0000:00:0d.0: SSS flag set, parallel bus scan disabled [ 1.140155] ahci 0000:00:0d.0: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl SATA mode [ 1.140157] ahci 0000:00:0d.0: flags: 64bit ncq stag only ccc [ 1.150935] scsi host2: ahci [ 1.151012] ata3: SATA max UDMA/133 abar m8192@0xf0806000 port 0xf0806100 irq 21 [ 1.154376] cryptd: max_cpu_qlen set to 1000 [ 1.181471] AVX version of gcm_enc/dec engaged. [ 1.181472] AES CTR mode by8 optimization enabled [ 1.236241] usb 2-1: new full-speed USB device number 2 using ohci-pci [ 1.255308] [drm] VRAM 01000000 [ 1.270464] [TTM] Zone kernel: Available graphics memory: 1017714 KiB [ 1.270466] [TTM] Initializing pool allocator [ 1.270470] [TTM] Initializing DMA pool allocator [ 1.281452] fbcon: vboxvideodrmfb (fb0) is primary device [ 1.284638] Console: switching to colour frame buffer device 170x40 [ 1.286862] vboxvideo 0000:00:02.0: fb0: vboxvideodrmfb frame buffer device [ 1.292793] [drm] Initialized vboxvideo 1.0.0 20130823 for 0000:00:02.0 on minor 0 [ 1.358430] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input5 [ 1.468874] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.468992] ata3.00: ATA-6: VBOX HARDDISK, 1.0, max UDMA/133 [ 1.468994] ata3.00: 33554432 sectors, multi 128: LBA48 NCQ (depth 32) [ 1.469176] ata3.00: configured for UDMA/133 [ 1.469357] scsi 2:0:0:0: Direct-Access ATA VBOX HARDDISK 1.0 PQ: 0 ANSI: 5 [ 1.469763] sd 2:0:0:0: [sda] 33554432 512-byte logical blocks: (17.2 GB/16.0 GiB) [ 1.469785] sd 2:0:0:0: [sda] Write Protect is off [ 1.469787] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.469822] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.470169] sd 2:0:0:0: Attached scsi generic sg1 type 0 [ 1.475739] sda: sda1 [ 1.476153] sd 2:0:0:0: [sda] Attached SCSI disk [ 1.577756] usb 2-1: New USB device found, idVendor=80ee, idProduct=0021, bcdDevice= 1.00 [ 1.577796] usb 2-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 [ 1.577798] usb 2-1: Product: USB Tablet [ 1.577800] usb 2-1: Manufacturer: VirtualBox [ 1.596252] hidraw: raw HID events driver (C) Jiri Kosina [ 1.611923] usbcore: registered new interface driver usbhid [ 1.611924] usbhid: USB HID core driver [ 1.614069] input: VirtualBox USB Tablet as /devices/pci0000:00/0000:00:06.0/usb2/2-1/2-1:1.0/0003:80EE:0021.0001/input/input6 [ 1.614341] hid-generic 0003:80EE:0021.0001: input,hidraw0: USB HID v1.10 Mouse [VirtualBox USB Tablet] on usb-0000:00:06.0-1/input0 [ 1.703305] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 08:00:27:d9:e7:a9 [ 1.703311] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection [ 1.704632] e1000 0000:00:03.0 enp0s3: renamed from eth0 [ 1.968044] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 2.563636] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro [ 2.581921] lp: driver loaded but no devices found [ 2.607823] ppdev: user-space parallel port driver [ 2.752444] Adding 777300k swap on /swapfile. Priority:-2 extents:4 across:801876k FS [ 3.181095] audit: type=1400 audit(1595080310.872:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=409 comm="apparmor_parser" [ 3.181098] audit: type=1400 audit(1595080310.872:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=409 comm="apparmor_parser" [ 3.188678] audit: type=1400 audit(1595080310.880:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ippusbxd" pid=411 comm="apparmor_parser" [ 3.201790] audit: type=1400 audit(1595080310.892:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=412 comm="apparmor_parser" [ 3.201792] audit: type=1400 audit(1595080310.892:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=412 comm="apparmor_parser" [ 3.211359] audit: type=1400 audit(1595080310.900:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=413 comm="apparmor_parser" [ 3.215159] audit: type=1400 audit(1595080310.912:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=414 comm="apparmor_parser" [ 3.221810] audit: type=1400 audit(1595080310.916:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=415 comm="apparmor_parser" [ 3.221813] audit: type=1400 audit(1595080310.916:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=415 comm="apparmor_parser" [ 3.678922] systemd-journald[349]: Received request to flush runtime journal from PID 1 [ 5.015749] vboxguest: loading out-of-tree module taints kernel. [ 5.081986] vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds [ 5.087955] input: Unspecified device as /devices/pci0000:00/0000:00:04.0/input/input7 [ 5.100365] vboxguest: misc device minor 55, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000) [ 5.100368] vboxguest: Successfully loaded version 6.0.14_Ubuntu (interface 0x00010004) [ 5.205966] vboxsf: g_fHostFeatures=0x8000000f g_fSfFeatures=0x1 g_uSfLastFunction=29 [ 5.214706] vboxsf: Successfully loaded version 6.0.14_Ubuntu [ 5.214759] vboxsf: Successfully loaded version 6.0.14_Ubuntu on 5.3.0-62-generic SMP mod_unload (LINUX_VERSION_CODE=0x50312) [ 5.461718] 13:51:53.159142 main VBoxService 6.0.14_Ubuntu r132055 (verbosity: 0) linux.amd64 (Oct 17 2019 07:24:16) release log 13:51:53.159147 main Log opened 2020-07-18T13:51:53.159137000Z [ 5.462221] 13:51:53.159684 main OS Product: Linux [ 5.462609] 13:51:53.160077 main OS Release: 5.3.0-62-generic [ 5.462838] 13:51:53.160306 main OS Version: #56-Ubuntu SMP Tue Jun 23 11:20:52 UTC 2020 [ 5.463410] 13:51:53.160867 main Executable: /usr/sbin/VBoxService 13:51:53.160868 main Process ID: 620 13:51:53.160869 main Package type: LINUX_64BITS_GENERIC (OSE) [ 5.479824] 13:51:53.177242 main 6.0.14_Ubuntu r132055 started. Verbose level = 0 [ 5.483785] 13:51:53.181217 main vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1) [ 6.906815] e1000: enp0s3 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX [ 6.907992] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s3: link becomes ready [ 8.254824] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 15.003630] snd_intel8x0 0000:00:05.0: white list rate for 1028:0177 is 48000