[ 0.000000] microcode: microcode updated early to revision 0x78, date = 2020-03-12 [ 0.000000] Linux version 5.4.0-48-generic (buildd@lcy01-amd64-010) (gcc version 9.3.0 (Ubuntu 9.3.0-10ubuntu2)) #52-Ubuntu SMP Thu Sep 10 10:58:49 UTC 2020 (Ubuntu 5.4.0-48.52-generic 5.4.60) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-48-generic root=UUID=98af080a-ee1a-4302-b335-e6462548d523 ro i842.nopnp=1 pci=nocrs quiet splash vt.handoff=1 [ 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: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.000000] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.000000] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.000000] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8 [ 0.000000] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format. [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009efff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009f000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000478f7fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000478f8000-0x00000000481f7fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000481f8000-0x000000004a00efff] usable [ 0.000000] BIOS-e820: [mem 0x000000004a00f000-0x000000004b44efff] reserved [ 0.000000] BIOS-e820: [mem 0x000000004b44f000-0x000000004bbcefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000004bbcf000-0x000000004bc4efff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000004bc4f000-0x000000004bc4ffff] usable [ 0.000000] BIOS-e820: [mem 0x000000004bc50000-0x00000000cfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fc800000-0x00000000fe7fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed17fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feda0000-0x00000000feda1fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff600000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000019abfffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] e820: update [mem 0x4475b018-0x4476b057] usable ==> usable [ 0.000000] e820: update [mem 0x4475b018-0x4476b057] usable ==> usable [ 0.000000] extended physical RAM map: [ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000009efff] usable [ 0.000000] reserve setup_data: [mem 0x000000000009f000-0x00000000000fffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x000000004475b017] usable [ 0.000000] reserve setup_data: [mem 0x000000004475b018-0x000000004476b057] usable [ 0.000000] reserve setup_data: [mem 0x000000004476b058-0x00000000478f7fff] usable [ 0.000000] reserve setup_data: [mem 0x00000000478f8000-0x00000000481f7fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000481f8000-0x000000004a00efff] usable [ 0.000000] reserve setup_data: [mem 0x000000004a00f000-0x000000004b44efff] reserved [ 0.000000] reserve setup_data: [mem 0x000000004b44f000-0x000000004bbcefff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x000000004bbcf000-0x000000004bc4efff] ACPI data [ 0.000000] reserve setup_data: [mem 0x000000004bc4f000-0x000000004bc4ffff] usable [ 0.000000] reserve setup_data: [mem 0x000000004bc50000-0x00000000cfffffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fc800000-0x00000000fe7fffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fed00fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fed10000-0x00000000fed17fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fed20000-0x00000000fed7ffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000feda0000-0x00000000feda1fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000ff600000-0x00000000ffffffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000019abfffff] usable [ 0.000000] efi: EFI v2.70 by INSYDE Corp. [ 0.000000] efi: ACPI=0x4bc4e000 ACPI 2.0=0x4bc4e014 TPMFinalLog=0x4bba2000 SMBIOS=0x4a4c3000 SMBIOS 3.0=0x4a4c1000 ESRT=0x4a4bfb98 TPMEventLog=0x4476c018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 3.2.0 present. [ 0.000000] DMI: LENOVO 81WD/LNVNB161216, BIOS EMCN13WW 03/06/2020 [ 0.000000] tsc: Detected 1200.000 MHz processor [ 0.000000] tsc: Detected 1190.400 MHz TSC [ 0.000000] [Firmware Bug]: TSC ADJUST: CPU0: -1730904945 force to 0 [ 0.000013] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000015] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000025] last_pfn = 0x19ac00 max_arch_pfn = 0x400000000 [ 0.000031] MTRR default type: write-back [ 0.000032] MTRR fixed ranges enabled: [ 0.000034] 00000-9FFFF write-back [ 0.000035] A0000-BFFFF uncachable [ 0.000036] C0000-FFFFF write-protect [ 0.000037] MTRR variable ranges enabled: [ 0.000040] 0 base 0080000000 mask 7F80000000 uncachable [ 0.000041] 1 base 0060000000 mask 7FE0000000 uncachable [ 0.000043] 2 base 2000000000 mask 6000000000 uncachable [ 0.000044] 3 base 1000000000 mask 7000000000 uncachable [ 0.000045] 4 base 0800000000 mask 7800000000 uncachable [ 0.000046] 5 base 0400000000 mask 7C00000000 uncachable [ 0.000047] 6 base 0200000000 mask 7E00000000 uncachable [ 0.000048] 7 base 4000000000 mask 4000000000 uncachable [ 0.000049] 8 disabled [ 0.000050] 9 disabled [ 0.000903] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.001214] last_pfn = 0x4bc50 max_arch_pfn = 0x400000000 [ 0.016703] esrt: Reserving ESRT space from 0x000000004a4bfb98 to 0x000000004a4bfc98. [ 0.016716] check: Scanning 1 areas for low memory corruption [ 0.016722] Using GB pages for direct mapping [ 0.017740] secureboot: Secure boot disabled [ 0.017742] RAMDISK: [mem 0x2f71a000-0x3265bfff] [ 0.017774] ACPI: Early table checksum verification disabled [ 0.017778] ACPI: RSDP 0x000000004BC4E014 000024 (v02 LENOVO) [ 0.017783] ACPI: XSDT 0x000000004BC2C188 0000F4 (v01 LENOVO CB-01 00000001 01000013) [ 0.017791] ACPI: FACP 0x000000004BC30000 00010C (v05 LENOVO CB-01 00000001 01000013) [ 0.017799] ACPI: DSDT 0x000000004BC03000 028E18 (v02 LENOVO CB-01 00000001 01000013) [ 0.017803] ACPI: FACS 0x000000004BB83000 000040 [ 0.017807] ACPI: UEFI 0x000000004BBCE000 000236 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.017811] ACPI: SSDT 0x000000004BC49000 0033E3 (v02 LENOVO CB-01 00000001 INTL 20160422) [ 0.017815] ACPI: SSDT 0x000000004BC47000 001B60 (v02 LENOVO CB-01 00000001 INTL 20160422) [ 0.017819] ACPI: SSDT 0x000000004BC43000 003389 (v02 LENOVO CB-01 00000001 INTL 20160422) [ 0.017823] ACPI: SSDT 0x000000004BC3C000 006AF2 (v02 INTEL TcssSsdt 00001000 INTL 20160422) [ 0.017827] ACPI: SSDT 0x000000004BC3B000 000781 (v01 LENOVO CB-01 00000001 INTL 20160422) [ 0.017831] ACPI: TPM2 0x000000004BC3A000 000034 (v04 LENOVO CB-01 00000001 01000013) [ 0.017835] ACPI: MSDM 0x000000004BC39000 000055 (v03 LENOVO CB-01 00000001 ACPI 00040000) [ 0.017839] ACPI: LPIT 0x000000004BC38000 000094 (v01 LENOVO CB-01 00000001 01000013) [ 0.017843] ACPI: WSMT 0x000000004BC37000 000028 (v01 LENOVO CB-01 00000001 01000013) [ 0.017847] ACPI: SSDT 0x000000004BC36000 000B70 (v02 LENOVO CB-01 00000001 INTL 20160422) [ 0.017851] ACPI: DBGP 0x000000004BC35000 000034 (v01 LENOVO CB-01 00000001 01000013) [ 0.017855] ACPI: DBG2 0x000000004BC34000 000054 (v00 LENOVO CB-01 00000001 01000013) [ 0.017859] ACPI: SSDT 0x000000004BC33000 0007EA (v02 LENOVO CB-01 00000001 INTL 20160422) [ 0.017863] ACPI: NHLT 0x000000004BC32000 00002D (v00 LENOVO CB-01 00000001 01000013) [ 0.017867] ACPI: ECDT 0x000000004BC31000 000069 (v01 LENOVO CB-01 00000001 01000013) [ 0.017871] ACPI: HPET 0x000000004BC2F000 000038 (v01 LENOVO CB-01 00000001 01000013) [ 0.017875] ACPI: APIC 0x000000004BC2E000 00012C (v03 LENOVO CB-01 00000001 01000013) [ 0.017879] ACPI: MCFG 0x000000004BC2D000 00003C (v01 LENOVO CB-01 00000001 01000013) [ 0.017882] ACPI: SLIC 0x000000004BC4D000 000176 (v01 LENOVO CB-01 00000001 01000013) [ 0.017886] ACPI: DMAR 0x000000004BC02000 0000A8 (v02 INTEL EDK2 00000002 01000013) [ 0.017890] ACPI: SSDT 0x000000004BC01000 00005C (v02 Insyde AhciTabl 00001000 INTL 20160527) [ 0.017894] ACPI: SSDT 0x000000004BC00000 000164 (v01 INSYDE PcdTabl 00001000 INTL 20160422) [ 0.017898] ACPI: FPDT 0x000000004BBFF000 000044 (v01 INSYDE ICL-ULT 00000002 01000013) [ 0.017902] ACPI: BGRT 0x000000004BBFE000 000038 (v01 INSYDE H2O BIOS 00000001 ACPI 00040000) [ 0.017914] ACPI: Local APIC address 0xfee00000 [ 0.018227] No NUMA configuration found [ 0.018228] Faking a node at [mem 0x0000000000000000-0x000000019abfffff] [ 0.018239] NODE_DATA(0) allocated [mem 0x19abd3000-0x19abfdfff] [ 0.018501] Zone ranges: [ 0.018502] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.018504] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.018506] Normal [mem 0x0000000100000000-0x000000019abfffff] [ 0.018507] Device empty [ 0.018508] Movable zone start for each node [ 0.018514] Early memory node ranges [ 0.018515] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.018517] node 0: [mem 0x0000000000100000-0x00000000478f7fff] [ 0.018518] node 0: [mem 0x00000000481f8000-0x000000004a00efff] [ 0.018519] node 0: [mem 0x000000004bc4f000-0x000000004bc4ffff] [ 0.018520] node 0: [mem 0x0000000100000000-0x000000019abfffff] [ 0.018989] Zeroed struct page in unavailable ranges: 48466 pages [ 0.018992] Initmem setup node 0 [mem 0x0000000000001000-0x000000019abfffff] [ 0.018994] On node 0 totalpages: 934574 [ 0.018996] DMA zone: 64 pages used for memmap [ 0.018996] DMA zone: 21 pages reserved [ 0.018997] DMA zone: 3998 pages, LIFO batch:0 [ 0.019053] DMA32 zone: 4637 pages used for memmap [ 0.019054] DMA32 zone: 296720 pages, LIFO batch:63 [ 0.027848] Normal zone: 9904 pages used for memmap [ 0.027855] Normal zone: 633856 pages, LIFO batch:63 [ 0.036617] Reserving Intel graphics memory at [mem 0x61800000-0x653fffff] [ 0.036951] ACPI: PM-Timer IO Port: 0x1808 [ 0.036954] ACPI: Local APIC address 0xfee00000 [ 0.036964] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.036965] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.036966] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.036967] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.036968] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.036969] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.036970] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.036970] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 0.036971] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1]) [ 0.036972] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1]) [ 0.036973] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1]) [ 0.036974] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1]) [ 0.036974] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1]) [ 0.036975] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1]) [ 0.036976] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1]) [ 0.036977] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1]) [ 0.037013] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 0.037017] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.037019] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.037021] ACPI: IRQ0 used by override. [ 0.037022] ACPI: IRQ9 used by override. [ 0.037026] Using ACPI (MADT) for SMP configuration information [ 0.037028] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.037037] e820: update [mem 0x43f97000-0x44012fff] usable ==> reserved [ 0.037049] TSC deadline timer available [ 0.037050] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.037074] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.037076] PM: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.037079] PM: Registered nosave memory: [mem 0x43f97000-0x44012fff] [ 0.037081] PM: Registered nosave memory: [mem 0x4475b000-0x4475bfff] [ 0.037083] PM: Registered nosave memory: [mem 0x4476b000-0x4476bfff] [ 0.037085] PM: Registered nosave memory: [mem 0x478f8000-0x481f7fff] [ 0.037087] PM: Registered nosave memory: [mem 0x4a00f000-0x4b44efff] [ 0.037088] PM: Registered nosave memory: [mem 0x4b44f000-0x4bbcefff] [ 0.037089] PM: Registered nosave memory: [mem 0x4bbcf000-0x4bc4efff] [ 0.037091] PM: Registered nosave memory: [mem 0x4bc50000-0xcfffffff] [ 0.037092] PM: Registered nosave memory: [mem 0xd0000000-0xfc7fffff] [ 0.037092] PM: Registered nosave memory: [mem 0xfc800000-0xfe7fffff] [ 0.037093] PM: Registered nosave memory: [mem 0xfe800000-0xfecfffff] [ 0.037094] PM: Registered nosave memory: [mem 0xfed00000-0xfed00fff] [ 0.037095] PM: Registered nosave memory: [mem 0xfed01000-0xfed0ffff] [ 0.037096] PM: Registered nosave memory: [mem 0xfed10000-0xfed17fff] [ 0.037096] PM: Registered nosave memory: [mem 0xfed18000-0xfed1ffff] [ 0.037097] PM: Registered nosave memory: [mem 0xfed20000-0xfed7ffff] [ 0.037098] PM: Registered nosave memory: [mem 0xfed80000-0xfed9ffff] [ 0.037099] PM: Registered nosave memory: [mem 0xfeda0000-0xfeda1fff] [ 0.037099] PM: Registered nosave memory: [mem 0xfeda2000-0xfedfffff] [ 0.037100] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.037101] PM: Registered nosave memory: [mem 0xfee01000-0xff5fffff] [ 0.037102] PM: Registered nosave memory: [mem 0xff600000-0xffffffff] [ 0.037104] [mem 0xd0000000-0xfc7fffff] available for PCI devices [ 0.037106] Booting paravirtualized kernel on bare hardware [ 0.037110] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.037118] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.037384] percpu: Embedded 54 pages/cpu s184320 r8192 d28672 u524288 [ 0.037393] pcpu-alloc: s184320 r8192 d28672 u524288 alloc=1*2097152 [ 0.037394] pcpu-alloc: [0] 0 1 2 3 [ 0.037431] Built 1 zonelists, mobility grouping on. Total pages: 919948 [ 0.037431] Policy zone: Normal [ 0.037433] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-48-generic root=UUID=98af080a-ee1a-4302-b335-e6462548d523 ro i842.nopnp=1 pci=nocrs quiet splash vt.handoff=1 [ 0.037951] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.038116] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.038184] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.043236] Calgary: detecting Calgary via BIOS EBDA area [ 0.043237] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.056001] Memory: 3453284K/3738296K available (14339K kernel code, 2398K rwdata, 4956K rodata, 2716K init, 4988K bss, 285012K reserved, 0K cma-reserved) [ 0.056010] random: get_random_u64 called from kmem_cache_open+0x2d/0x410 with crng_init=0 [ 0.056185] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.056202] ftrace: allocating 44523 entries in 174 pages [ 0.084967] rcu: Hierarchical RCU implementation. [ 0.084970] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.084971] Tasks RCU enabled. [ 0.084972] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.084973] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.089484] NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 16 [ 0.090045] random: crng done (trusting CPU's manufacturer) [ 0.090072] vt handoff: transparent VT on vt#1 [ 0.090082] Console: colour dummy device 80x25 [ 0.090088] printk: console [tty0] enabled [ 0.090110] ACPI: Core revision 20190816 [ 0.090634] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns [ 0.090790] APIC: Switch to symmetric I/O mode setup [ 0.090793] DMAR: Host address width 39 [ 0.090795] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.090801] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 49e2ff0505e [ 0.090803] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.090810] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.090812] DMAR: RMRR base: 0x0000004b24a000 end: 0x0000004b269fff [ 0.090813] DMAR: RMRR base: 0x00000061000000 end: 0x000000653fffff [ 0.090816] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.090817] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.090818] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit. [ 0.090819] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting. [ 0.092656] DMAR-IR: Enabled IRQ remapping in xapic mode [ 0.092657] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.097300] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.114724] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1128af0325d, max_idle_ns: 440795261011 ns [ 0.114733] Calibrating delay loop (skipped), value calculated using timer frequency.. 2380.80 BogoMIPS (lpj=4761600) [ 0.114736] pid_max: default: 32768 minimum: 301 [ 0.121154] LSM: Security Framework initializing [ 0.121173] Yama: becoming mindful. [ 0.121213] AppArmor: AppArmor initialized [ 0.121274] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.121283] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.121305] *** VALIDATE tmpfs *** [ 0.121555] *** VALIDATE proc *** [ 0.121632] *** VALIDATE cgroup1 *** [ 0.121634] *** VALIDATE cgroup2 *** [ 0.121703] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.121733] mce: CPU0: Thermal monitoring enabled (TM1) [ 0.121781] process: using mwait in idle threads [ 0.121785] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.121786] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.121792] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.121795] Spectre V2 : Mitigation: Enhanced IBRS [ 0.121796] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.121798] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.121800] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.122367] Freeing SMP alternatives memory: 40K [ 0.126895] smpboot: CPU0: Intel(R) Core(TM) i3-1005G1 CPU @ 1.20GHz (family: 0x6, model: 0x7e, stepping: 0x5) [ 0.127100] Performance Events: PEBS fmt4+-baseline, Icelake events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.127109] ... version: 5 [ 0.127110] ... bit width: 48 [ 0.127111] ... generic registers: 8 [ 0.127112] ... value mask: 0000ffffffffffff [ 0.127113] ... max period: 00007fffffffffff [ 0.127114] ... fixed-purpose events: 4 [ 0.127115] ... event mask: 0000000f000000ff [ 0.127177] rcu: Hierarchical SRCU implementation. [ 0.128667] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.128751] smp: Bringing up secondary CPUs ... [ 0.128877] x86: Booting SMP configuration: [ 0.128878] .... node #0, CPUs: #1 [ 0.004830] [Firmware Bug]: TSC ADJUST differs within socket(s), fixing all errors [ 0.130811] #2 #3 [ 0.135157] smp: Brought up 1 node, 4 CPUs [ 0.135157] smpboot: Max logical packages: 1 [ 0.135157] smpboot: Total of 4 processors activated (9523.20 BogoMIPS) [ 0.137375] devtmpfs: initialized [ 0.137375] x86/mm: Memory block size: 128MB [ 0.138874] PM: Registering ACPI NVS region [mem 0x4b44f000-0x4bbcefff] (7864320 bytes) [ 0.139039] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.139039] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.139039] pinctrl core: initialized pinctrl subsystem [ 0.139071] PM: RTC time: 02:13:09, date: 2020-10-12 [ 0.139251] NET: Registered protocol family 16 [ 0.139398] audit: initializing netlink subsys (disabled) [ 0.139406] audit: type=2000 audit(1602468789.048:1): state=initialized audit_enabled=0 res=1 [ 0.139406] EISA bus registered [ 0.139406] cpuidle: using governor ladder [ 0.139406] cpuidle: using governor menu [ 0.139406] ACPI: bus type PCI registered [ 0.139406] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.139406] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xc0000000-0xcfffffff] (base 0xc0000000) [ 0.139406] PCI: MMCONFIG at [mem 0xc0000000-0xcfffffff] reserved in E820 [ 0.139406] PCI: Using configuration type 1 for base access [ 0.139406] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.143193] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.143193] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.143193] ACPI: Added _OSI(Module Device) [ 0.143193] ACPI: Added _OSI(Processor Device) [ 0.143193] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.143193] ACPI: Added _OSI(Processor Aggregator Device) [ 0.143193] ACPI: Added _OSI(Linux-Dell-Video) [ 0.143193] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.143193] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.225485] ACPI: 10 ACPI AML tables successfully acquired and loaded [ 0.227510] ACPI: EC: EC started [ 0.227511] ACPI: EC: interrupt blocked [ 0.230433] ACPI: \: Used as first EC [ 0.230435] ACPI: \: GPE=0x6e, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.230436] ACPI: EC: Boot ECDT EC used to handle transactions [ 0.243428] ACPI: Dynamic OEM Table Load: [ 0.243434] ACPI: SSDT 0xFFFF912E55557B00 0000F4 (v02 PmRef Cpu0Psd 00003000 INTL 20160422) [ 0.246764] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked [ 0.248013] ACPI: Dynamic OEM Table Load: [ 0.248025] ACPI: SSDT 0xFFFF912E55650000 000386 (v02 PmRef Cpu0Cst 00003001 INTL 20160422) [ 0.248025] ACPI: Dynamic OEM Table Load: [ 0.248025] ACPI: SSDT 0xFFFF912E55653400 000371 (v02 PmRef Cpu0Ist 00003000 INTL 20160422) [ 0.249864] ACPI: Dynamic OEM Table Load: [ 0.249872] ACPI: SSDT 0xFFFF912E5548E600 00012C (v02 PmRef Cpu0Hwp 00003000 INTL 20160422) [ 0.251712] ACPI: Dynamic OEM Table Load: [ 0.251722] ACPI: SSDT 0xFFFF912E55AD8000 000724 (v02 PmRef HwpLvt 00003000 INTL 20160422) [ 0.255365] ACPI: Dynamic OEM Table Load: [ 0.255378] ACPI: SSDT 0xFFFF912E55A39000 0005FC (v02 PmRef ApIst 00003000 INTL 20160422) [ 0.255660] ACPI: Dynamic OEM Table Load: [ 0.255669] ACPI: SSDT 0xFFFF912E5561C800 000317 (v02 PmRef ApHwp 00003000 INTL 20160422) [ 0.257809] ACPI: Dynamic OEM Table Load: [ 0.257820] ACPI: SSDT 0xFFFF912E55564000 000AB0 (v02 PmRef ApPsd 00003000 INTL 20160422) [ 0.260864] ACPI: Dynamic OEM Table Load: [ 0.260874] ACPI: SSDT 0xFFFF912E5561C000 00030A (v02 PmRef ApCst 00003000 INTL 20160422) [ 0.264499] ACPI: Interpreter enabled [ 0.264575] ACPI: (supports S0 S3 S4 S5) [ 0.264576] ACPI: Using IOAPIC for interrupt routing [ 0.264638] PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug [ 0.265236] ACPI: Enabled 7 GPEs in block 00 to 7F [ 0.284713] ACPI: Power Resource [V0PR] (on) [ 0.285024] ACPI: Power Resource [V1PR] (on) [ 0.285314] ACPI: Power Resource [V2PR] (on) [ 0.287342] ACPI: Power Resource [WRST] (on) [ 0.287631] ACPI: Power Resource [TBT0] (on) [ 0.287667] ACPI: Power Resource [TBT1] (on) [ 0.297448] ACPI: Power Resource [PIN] (off) [ 0.298120] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.298128] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 0.305794] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR] [ 0.306330] acpi PNP0A08:00: host bridge window [io 0x0000-0x0cf7 window] (ignored) [ 0.306331] acpi PNP0A08:00: host bridge window [io 0x0cf8-0x0cff] (ignored) [ 0.306333] acpi PNP0A08:00: host bridge window [io 0x0d00-0xffff window] (ignored) [ 0.306334] acpi PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff window] (ignored) [ 0.306335] acpi PNP0A08:00: host bridge window [mem 0x65400000-0xbfffffff window] (ignored) [ 0.306336] PCI: root bus 00: using default resources [ 0.311643] PCI host bridge to bus 0000:00 [ 0.311646] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 0.311648] pci_bus 0000:00: root bus resource [mem 0x00000000-0x7fffffffff] [ 0.311649] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.311692] pci 0000:00:00.0: [8086:8a02] type 00 class 0x060000 [ 0.313903] pci 0000:00:02.0: [8086:8a56] type 00 class 0x030000 [ 0.313919] pci 0000:00:02.0: reg 0x10: [mem 0x80000000-0x80ffffff 64bit] [ 0.313927] pci 0000:00:02.0: reg 0x18: [mem 0x70000000-0x7fffffff 64bit pref] [ 0.313933] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f] [ 0.313955] pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.315870] pci 0000:00:04.0: [8086:8a03] type 00 class 0x118000 [ 0.315900] pci 0000:00:04.0: reg 0x10: [mem 0x81200000-0x8120ffff 64bit] [ 0.317985] pci 0000:00:14.0: [8086:34ed] type 00 class 0x0c0330 [ 0.318019] pci 0000:00:14.0: reg 0x10: [mem 0x81210000-0x8121ffff 64bit] [ 0.318138] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.320099] pci 0000:00:14.2: [8086:34ef] type 00 class 0x050000 [ 0.320137] pci 0000:00:14.2: reg 0x10: [mem 0x81228000-0x81229fff 64bit] [ 0.320160] pci 0000:00:14.2: reg 0x18: [mem 0x8122c000-0x8122cfff 64bit] [ 0.322124] pci 0000:00:14.3: [8086:34f0] type 00 class 0x028000 [ 0.322183] pci 0000:00:14.3: reg 0x10: [mem 0x81220000-0x81223fff 64bit] [ 0.322376] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold [ 0.324338] pci 0000:00:15.0: [8086:34e8] type 00 class 0x0c8000 [ 0.324411] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.326538] pci 0000:00:15.1: [8086:34e9] type 00 class 0x0c8000 [ 0.326613] pci 0000:00:15.1: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.328757] pci 0000:00:16.0: [8086:34e0] type 00 class 0x078000 [ 0.328798] pci 0000:00:16.0: reg 0x10: [mem 0x8122f000-0x8122ffff 64bit] [ 0.328928] pci 0000:00:16.0: PME# supported from D3hot [ 0.330949] pci 0000:00:17.0: [8086:34d3] type 00 class 0x010601 [ 0.330989] pci 0000:00:17.0: reg 0x10: [mem 0x8122a000-0x8122bfff] [ 0.331004] pci 0000:00:17.0: reg 0x14: [mem 0x81233000-0x812330ff] [ 0.331017] pci 0000:00:17.0: reg 0x18: [io 0x3080-0x3087] [ 0.331030] pci 0000:00:17.0: reg 0x1c: [io 0x3088-0x308b] [ 0.331043] pci 0000:00:17.0: reg 0x20: [io 0x3060-0x307f] [ 0.331055] pci 0000:00:17.0: reg 0x24: [mem 0x81232000-0x812327ff] [ 0.331169] pci 0000:00:17.0: PME# supported from D3hot [ 0.333145] pci 0000:00:1d.0: [8086:34b4] type 01 class 0x060400 [ 0.333312] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.333348] pci 0000:00:1d.0: PTM enabled (root), 4ns granularity [ 0.335367] pci 0000:00:1f.0: [8086:3482] type 00 class 0x060100 [ 0.337420] pci 0000:00:1f.3: [8086:34c8] type 00 class 0x040380 [ 0.337510] pci 0000:00:1f.3: reg 0x10: [mem 0x81224000-0x81227fff 64bit] [ 0.337594] pci 0000:00:1f.3: reg 0x20: [mem 0x81000000-0x810fffff 64bit] [ 0.337780] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.339873] pci 0000:00:1f.4: [8086:34a3] type 00 class 0x0c0500 [ 0.339914] pci 0000:00:1f.4: reg 0x10: [mem 0x81230000-0x812300ff 64bit] [ 0.339960] pci 0000:00:1f.4: reg 0x20: [io 0x3040-0x305f] [ 0.341912] pci 0000:00:1f.5: [8086:34a4] type 00 class 0x0c8000 [ 0.341940] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff] [ 0.343985] pci 0000:01:00.0: [15b7:5008] type 00 class 0x010802 [ 0.344026] pci 0000:01:00.0: reg 0x10: [mem 0x81100000-0x81103fff 64bit] [ 0.344068] pci 0000:01:00.0: reg 0x20: [mem 0x81104000-0x811040ff 64bit] [ 0.344344] pci 0000:00:1d.0: PCI bridge to [bus 01] [ 0.344351] pci 0000:00:1d.0: bridge window [mem 0x81100000-0x811fffff] [ 0.350733] ACPI: EC: interrupt unblocked [ 0.350733] ACPI: EC: event unblocked [ 0.350733] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x6e, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.350733] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions and events [ 0.350767] iommu: Default domain type: Translated [ 0.350942] SCSI subsystem initialized [ 0.350955] libata version 3.00 loaded. [ 0.350955] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.350955] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.350955] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.350955] vgaarb: loaded [ 0.350955] ACPI: bus type USB registered [ 0.350955] usbcore: registered new interface driver usbfs [ 0.350955] usbcore: registered new interface driver hub [ 0.350955] usbcore: registered new device driver usb [ 0.350955] pps_core: LinuxPPS API ver. 1 registered [ 0.350955] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.350955] PTP clock support registered [ 0.350955] EDAC MC: Ver: 3.0.0 [ 0.350955] Registered efivars operations [ 0.350955] PCI: Using ACPI for IRQ routing [ 0.376870] PCI: pci_cache_line_size set to 64 bytes [ 0.377101] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff] [ 0.377102] e820: reserve RAM buffer [mem 0x43f97000-0x43ffffff] [ 0.377103] e820: reserve RAM buffer [mem 0x4475b018-0x47ffffff] [ 0.377104] e820: reserve RAM buffer [mem 0x478f8000-0x47ffffff] [ 0.377105] e820: reserve RAM buffer [mem 0x4a00f000-0x4bffffff] [ 0.377106] e820: reserve RAM buffer [mem 0x4bc50000-0x4bffffff] [ 0.377107] e820: reserve RAM buffer [mem 0x19ac00000-0x19bffffff] [ 0.378729] NetLabel: Initializing [ 0.378729] NetLabel: domain hash size = 128 [ 0.378729] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.378729] NetLabel: unlabeled traffic allowed by default [ 0.379505] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.379510] hpet0: 8 comparators, 64-bit 19.200000 MHz counter [ 0.382767] clocksource: Switched to clocksource tsc-early [ 0.396066] *** VALIDATE bpf *** [ 0.396144] VFS: Disk quotas dquot_6.6.0 [ 0.396161] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.396189] *** VALIDATE ramfs *** [ 0.396193] *** VALIDATE hugetlbfs *** [ 0.396285] AppArmor: AppArmor Filesystem Enabled [ 0.396318] pnp: PnP ACPI init [ 0.396872] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.396874] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.396880] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.397056] system 00:01: [io 0x1854-0x1857] has been reserved [ 0.397060] system 00:01: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.397091] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.397589] system 00:03: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.397591] system 00:03: [mem 0xfeda0000-0xfeda0fff] has been reserved [ 0.397594] system 00:03: [mem 0xfeda1000-0xfeda1fff] has been reserved [ 0.397596] system 00:03: [mem 0xc0000000-0xcfffffff] has been reserved [ 0.397597] system 00:03: [mem 0xfed20000-0xfed7ffff] could not be reserved [ 0.397599] system 00:03: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.397600] system 00:03: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.397603] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.398167] system 00:04: [io 0x1800-0x18fe] could not be reserved [ 0.398168] system 00:04: [mem 0xfd000000-0xfd68ffff] has been reserved [ 0.398170] system 00:04: [mem 0xfd6b0000-0xfd6cffff] has been reserved [ 0.398171] system 00:04: [mem 0xfd6f0000-0xfdffffff] has been reserved [ 0.398173] system 00:04: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 0.398174] system 00:04: [mem 0xfe200000-0xfe7fffff] has been reserved [ 0.398176] system 00:04: [mem 0xff000000-0xffffffff] could not be reserved [ 0.398179] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.398620] system 00:05: [io 0x2000-0x20fe] has been reserved [ 0.398623] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.398947] system 00:06: [mem 0xfe038000-0xfe038fff] has been reserved [ 0.398950] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.399244] pnp: PnP ACPI: found 7 devices [ 0.400646] thermal_sys: Registered thermal governor 'fair_share' [ 0.400646] thermal_sys: Registered thermal governor 'bang_bang' [ 0.400647] thermal_sys: Registered thermal governor 'step_wise' [ 0.400648] thermal_sys: Registered thermal governor 'user_space' [ 0.400649] thermal_sys: Registered thermal governor 'power_allocator' [ 0.405163] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.405208] pci 0000:00:15.0: BAR 0: assigned [mem 0x19c000000-0x19c000fff 64bit] [ 0.405280] pci 0000:00:15.1: BAR 0: assigned [mem 0x19c001000-0x19c001fff 64bit] [ 0.405346] pci 0000:00:1d.0: PCI bridge to [bus 01] [ 0.405367] pci 0000:00:1d.0: bridge window [mem 0x81100000-0x811fffff] [ 0.405380] pci_bus 0000:00: resource 4 [io 0x0000-0xffff] [ 0.405381] pci_bus 0000:00: resource 5 [mem 0x00000000-0x7fffffffff] [ 0.405383] pci_bus 0000:01: resource 1 [mem 0x81100000-0x811fffff] [ 0.405645] NET: Registered protocol family 2 [ 0.405890] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear) [ 0.405923] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.406024] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear) [ 0.406072] TCP: Hash tables configured (established 32768 bind 32768) [ 0.406111] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear) [ 0.406128] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear) [ 0.406177] NET: Registered protocol family 1 [ 0.406183] NET: Registered protocol family 44 [ 0.406210] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.408655] PCI: CLS 64 bytes, default 64 [ 0.408709] Trying to unpack rootfs image as initramfs... [ 0.549755] Initramfs unpacking failed: Decoding failed [ 0.556022] Freeing initrd memory: 48392K [ 0.582787] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.582789] software IO TLB: mapped [mem 0x3ff97000-0x43f97000] (64MB) [ 0.583012] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1128af0325d, max_idle_ns: 440795261011 ns [ 0.583027] clocksource: Switched to clocksource tsc [ 0.583062] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 0.583146] check: Scanning for low memory corruption every 60 seconds [ 0.583662] Initialise system trusted keyrings [ 0.583672] Key type blacklist registered [ 0.583721] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 0.585206] zbud: loaded [ 0.585592] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.585782] fuse: init (API version 7.31) [ 0.585798] *** VALIDATE fuse *** [ 0.585800] *** VALIDATE fuse *** [ 0.585913] Platform Keyring initialized [ 0.592297] Key type asymmetric registered [ 0.592298] Asymmetric key parser 'x509' registered [ 0.592307] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 0.592351] io scheduler mq-deadline registered [ 0.592935] pcieport 0000:00:1d.0: PME: Signaling with IRQ 122 [ 0.593075] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 0.593138] efifb: probing for efifb [ 0.593183] efifb: showing boot graphics [ 1.128301] efifb: framebuffer at 0x70000000, using 4128k, total 4128k [ 1.128304] efifb: mode is 1366x768x32, linelength=5504, pages=1 [ 1.128305] efifb: scrolling: redraw [ 1.128308] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.128370] fbcon: Deferring console take-over [ 1.128371] fb0: EFI VGA frame buffer device [ 1.128381] intel_idle: does not run on family 6 model 126 [ 1.128650] ACPI: AC Adapter [ADP0] (on-line) [ 1.128729] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 1.128746] ACPI: Lid Switch [LID0] [ 1.128779] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 1.128795] ACPI: Power Button [PWRB] [ 1.128830] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 1.128866] ACPI: Power Button [PWRF] [ 1.129526] Monitor-Mwait will be used to enter C-1 state [ 1.129537] Monitor-Mwait will be used to enter C-2 state [ 1.129546] Monitor-Mwait will be used to enter C-3 state [ 1.131750] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.136563] Linux agpgart interface v0.103 [ 1.151383] loop: module loaded [ 1.152930] libphy: Fixed MDIO Bus: probed [ 1.152931] tun: Universal TUN/TAP device driver, 1.6 [ 1.153127] PPP generic driver version 2.4.2 [ 1.153454] VFIO - User Level meta-driver version: 0.3 [ 1.153754] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.153757] ehci-pci: EHCI PCI platform driver [ 1.153848] ehci-platform: EHCI generic platform driver [ 1.153861] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.153949] ohci-pci: OHCI PCI platform driver [ 1.153958] ohci-platform: OHCI generic platform driver [ 1.154053] uhci_hcd: USB Universal Host Controller Interface driver [ 1.156163] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.156170] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 1.158376] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000000009810 [ 1.158471] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 1.160675] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 1.160676] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.160678] usb usb1: Product: xHCI Host Controller [ 1.160766] usb usb1: Manufacturer: Linux 5.4.0-48-generic xhci-hcd [ 1.160767] usb usb1: SerialNumber: 0000:00:14.0 [ 1.161292] hub 1-0:1.0: USB hub found [ 1.161392] hub 1-0:1.0: 12 ports detected [ 1.165052] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.165055] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 1.165058] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed [ 1.165351] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04 [ 1.165352] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.165353] usb usb2: Product: xHCI Host Controller [ 1.165354] usb usb2: Manufacturer: Linux 5.4.0-48-generic xhci-hcd [ 1.165355] usb usb2: SerialNumber: 0000:00:14.0 [ 1.165957] hub 2-0:1.0: USB hub found [ 1.166056] hub 2-0:1.0: 6 ports detected [ 1.167887] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1 [ 1.167887] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp [ 1.170846] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.171275] mousedev: PS/2 mouse device common for all mice [ 1.172607] rtc_cmos rtc_cmos: RTC can wake from S4 [ 1.174431] rtc_cmos rtc_cmos: registered as rtc0 [ 1.174534] rtc_cmos rtc_cmos: alarms up to one month, y3k, 114 bytes nvram, hpet irqs [ 1.174540] i2c /dev entries driver [ 1.175066] device-mapper: uevent: version 1.0.3 [ 1.175894] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com [ 1.175993] platform eisa.0: Probing EISA bus 0 [ 1.176274] platform eisa.0: Cannot allocate resource for EISA slot 1 [ 1.176373] platform eisa.0: Cannot allocate resource for EISA slot 2 [ 1.176374] platform eisa.0: Cannot allocate resource for EISA slot 3 [ 1.177028] platform eisa.0: EISA: Detected 0 cards [ 1.177032] intel_pstate: Intel P-state driver initializing [ 1.178904] intel_pstate: HWP enabled [ 1.178980] ledtrig-cpu: registered to indicate activity on CPUs [ 1.178982] EFI Variables Facility v0.08 2004-May-17 [ 1.179171] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 [ 1.214195] intel_pmc_core intel_pmc_core.0: initialized [ 1.214247] drop_monitor: Initializing network drop monitor service [ 1.214385] NET: Registered protocol family 10 [ 1.218156] Segment Routing with IPv6 [ 1.218175] NET: Registered protocol family 17 [ 1.218205] Key type dns_resolver registered [ 1.218568] RAS: Correctable Errors collector initialized. [ 1.218596] microcode: sig=0x706e5, pf=0x80, revision=0x78 [ 1.218662] microcode: Microcode Update Driver: v2.2. [ 1.218665] IPI shorthand broadcast: enabled [ 1.218670] sched_clock: Marking stable (1217829308, 830808)->(1220289227, -1629111) [ 1.218773] registered taskstats version 1 [ 1.218781] Loading compiled-in X.509 certificates [ 1.219369] Loaded X.509 cert 'Build time autogenerated kernel key: 5aa626cbe865232f20021a0a6b2c5343f252875d' [ 1.219394] zswap: loaded using pool lzo/zbud [ 1.219604] Key type ._fscrypt registered [ 1.219604] Key type .fscrypt registered [ 1.229753] Key type big_key registered [ 1.229758] Key type trusted registered [ 1.234374] Key type encrypted registered [ 1.234376] AppArmor: AppArmor sha1 policy hashing enabled [ 1.237121] integrity: Loading X.509 certificate: UEFI:db [ 1.237153] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' [ 1.237154] integrity: Loading X.509 certificate: UEFI:db [ 1.237166] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' [ 1.237166] integrity: Loading X.509 certificate: UEFI:db [ 1.237385] integrity: Loaded X.509 cert 'OK Certificate: c8c73a37546046ab495c33f4d0856052' [ 1.237385] integrity: Loading X.509 certificate: UEFI:db [ 1.237387] integrity: Problem loading X.509 certificate -65 [ 1.237388] Error adding keys to platform keyring UEFI:db [ 1.237389] integrity: Loading X.509 certificate: UEFI:db [ 1.237396] integrity: Loaded X.509 cert 'EMS350-1415IIL: a6b3ad567f4747a7452b7dfb011b986b' [ 1.238322] integrity: Loading X.509 certificate: UEFI:MokListRT [ 1.238360] integrity: Loaded X.509 cert 'SomeOrg: shim: a01ee84e9b37ace407961cc468c5909447878469' [ 1.238360] integrity: Loading X.509 certificate: UEFI:MokListRT [ 1.238494] integrity: Loaded X.509 cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63' [ 1.238920] battery: ACPI: Battery Slot [BAT0] (battery present) [ 1.243059] ima: Allocated hash algorithm: sha1 [ 1.257495] ima: No architecture policies found [ 1.257505] evm: Initialising EVM extended attributes: [ 1.257505] evm: security.selinux [ 1.257506] evm: security.SMACK64 [ 1.257506] evm: security.SMACK64EXEC [ 1.257506] evm: security.SMACK64TRANSMUTE [ 1.257507] evm: security.SMACK64MMAP [ 1.257507] evm: security.apparmor [ 1.257507] evm: security.ima [ 1.257507] evm: security.capability [ 1.257508] evm: HMAC attrs: 0x1 [ 1.258243] PM: Magic number: 8:303:207 [ 1.258285] acpi device:2f: hash matches [ 1.258542] rtc_cmos rtc_cmos: setting system clock to 2020-10-12T02:13:10 UTC (1602468790) [ 1.261808] Freeing unused decrypted memory: 2040K [ 1.262219] Freeing unused kernel image memory: 2716K [ 1.270748] Write protecting the kernel read-only data: 22528k [ 1.272499] Freeing unused kernel image memory: 2008K [ 1.273397] Freeing unused kernel image memory: 1188K [ 1.302176] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.302257] Run /init as init process [ 1.432475] hidraw: raw HID events driver (C) Jiri Kosina [ 1.438563] ahci 0000:00:17.0: version 3.0 [ 1.438887] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode [ 1.438888] ahci 0000:00:17.0: flags: 64bit ncq sntf pm clo only pio slum part deso sadm sds apst [ 1.439085] scsi host0: ahci [ 1.439167] ata1: SATA max UDMA/133 abar m2048@0x81232000 port 0x81232100 irq 124 [ 1.440473] i801_smbus 0000:00:1f.4: SPD Write Disable is set [ 1.440550] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt [ 1.458755] intel-lpss 0000:00:15.0: enabling device (0004 -> 0006) [ 1.459076] idma64 idma64.0: Found Intel integrated DMA 64-bit [ 1.475603] nvme nvme0: pci function 0000:01:00.0 [ 1.487043] intel-lpss 0000:00:15.1: enabling device (0004 -> 0006) [ 1.489588] idma64 idma64.1: Found Intel integrated DMA 64-bit [ 1.510741] usb 1-5: new high-speed USB device number 2 using xhci_hcd [ 1.512137] i2c_hid i2c-MSFT0001:01: i2c-MSFT0001:01 supply vdd not found, using dummy regulator [ 1.512216] i2c_hid i2c-MSFT0001:01: i2c-MSFT0001:01 supply vddl not found, using dummy regulator [ 1.556865] input: MSFT0001:01 06CB:CE2D Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-MSFT0001:01/0018:06CB:CE2D.0001/input/input4 [ 1.556938] input: MSFT0001:01 06CB:CE2D Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-MSFT0001:01/0018:06CB:CE2D.0001/input/input5 [ 1.556996] hid-generic 0018:06CB:CE2D.0001: input,hidraw0: I2C HID v1.00 Mouse [MSFT0001:01 06CB:CE2D] on i2c-MSFT0001:01 [ 1.687568] usb 1-5: New USB device found, idVendor=13d3, idProduct=5a08, bcdDevice=17.05 [ 1.687569] usb 1-5: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 1.687570] usb 1-5: Product: Integrated Camera [ 1.687571] usb 1-5: Manufacturer: Azurewave [ 1.687572] usb 1-5: SerialNumber: 0x0001 [ 1.701120] nvme nvme0: allocated 32 MiB host memory buffer. [ 1.702319] nvme nvme0: 4/0/0 default/read/poll queues [ 1.706490] nvme0n1: p1 p2 p3 p4 p5 [ 1.751906] ata1: SATA link down (SStatus 4 SControl 300) [ 1.818740] usb 1-10: new full-speed USB device number 3 using xhci_hcd [ 1.967611] usb 1-10: New USB device found, idVendor=8087, idProduct=0aaa, bcdDevice= 0.02 [ 1.967612] usb 1-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.998907] fbcon: Taking over console [ 1.998975] Console: switching to colour frame buffer device 170x48 [ 2.008621] EXT4-fs (nvme0n1p5): mounted filesystem with ordered data mode. Opts: (null) [ 2.087166] systemd[1]: Inserted module 'autofs4' [ 2.191963] systemd[1]: systemd 245.4-4ubuntu3.2 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) [ 2.211110] systemd[1]: Detected architecture x86-64. [ 2.241789] systemd[1]: Set hostname to . [ 2.433602] systemd[1]: /lib/systemd/system/dbus.socket:5: 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. [ 2.592773] systemd[1]: /lib/systemd/system/fancontrol.service:11: PIDFile= references a path below legacy directory /var/run/, updating /var/run/fancontrol.pid → /run/fancontrol.pid; please update the unit file accordingly. [ 2.681896] systemd[1]: Created slice system-modprobe.slice. [ 2.683326] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 2.684365] systemd[1]: Created slice User and Session Slice. [ 2.684684] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 2.686219] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 2.686458] systemd[1]: Reached target User and Group Name Lookups. [ 2.686539] systemd[1]: Reached target Remote File Systems. [ 2.686544] systemd[1]: Reached target Slices. [ 2.687583] systemd[1]: Listening on Syslog Socket. [ 2.688064] systemd[1]: Listening on fsck to fsckd communication Socket. [ 2.688306] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 2.689181] systemd[1]: Listening on Journal Audit Socket. [ 2.689581] systemd[1]: Listening on Journal Socket (/dev/log). [ 2.689981] systemd[1]: Listening on Journal Socket. [ 2.690455] systemd[1]: Listening on udev Control Socket. [ 2.690701] systemd[1]: Listening on udev Kernel Socket. [ 2.695930] systemd[1]: Mounting Huge Pages File System... [ 2.701076] systemd[1]: Mounting POSIX Message Queue File System... [ 2.706641] systemd[1]: Mounting Kernel Debug File System... [ 2.711753] systemd[1]: Mounting Kernel Trace File System... [ 2.719576] systemd[1]: Starting Journal Service... [ 2.725884] systemd[1]: Starting Set the console keyboard layout... [ 2.735123] systemd[1]: Starting Create list of static device nodes for the current kernel... [ 2.740897] systemd[1]: Starting Load Kernel Module drm... [ 2.743181] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 2.743500] systemd[1]: Condition check resulted in File System Check on Root Device being skipped. [ 2.752675] systemd[1]: Starting Load Kernel Modules... [ 2.765855] systemd[1]: Starting Remount Root and Kernel File Systems... [ 2.771320] systemd[1]: Starting udev Coldplug all Devices... [ 2.772027] systemd[1]: Starting Uncomplicated firewall... [ 2.773208] systemd[1]: Mounted Huge Pages File System. [ 2.773303] systemd[1]: Mounted POSIX Message Queue File System. [ 2.773373] systemd[1]: Mounted Kernel Debug File System. [ 2.773441] systemd[1]: Mounted Kernel Trace File System. [ 2.773768] systemd[1]: Finished Create list of static device nodes for the current kernel. [ 2.773980] systemd[1]: modprobe@drm.service: Succeeded. [ 2.774195] systemd[1]: Finished Load Kernel Module drm. [ 2.775867] lp: driver loaded but no devices found [ 2.778840] systemd[1]: Finished Set the console keyboard layout. [ 2.779324] ppdev: user-space parallel port driver [ 2.780986] EXT4-fs (nvme0n1p5): re-mounted. Opts: errors=remount-ro [ 2.782962] systemd[1]: Finished Remount Root and Kernel File Systems. [ 2.783938] systemd[1]: Activating swap /swapfile... [ 2.784850] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped. [ 2.784894] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped. [ 2.785828] systemd[1]: Starting Load/Save Random Seed... [ 2.786587] systemd[1]: Starting Create System Users... [ 2.787370] systemd[1]: Finished Uncomplicated firewall. [ 2.793264] systemd[1]: Started Journal Service. [ 2.866829] Adding 2097148k swap on /swapfile. Priority:-2 extents:6 across:2260988k SSFS [ 2.868119] systemd-journald[266]: Received client request to flush runtime journal. [ 3.430026] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 3.430195] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 3.433106] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [ 3.437150] input: Ideapad extra buttons as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input7 [ 3.437835] intel_rapl_common: Found RAPL domain package [ 3.439392] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI [ 3.444514] Intel(R) Wireless WiFi driver for Linux [ 3.444515] Copyright(c) 2003- 2015 Intel Corporation [ 3.446867] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-c0-jf-b0-50.ucode failed with error -2 [ 3.448119] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-Qu-c0-jf-b0-49.ucode failed with error -2 [ 3.450076] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 43.2.23.17 [ 3.450338] iwlwifi 0000:00:14.3: loaded firmware version 48.4fa0041f.0 op_mode iwlmvm [ 3.491963] checking generic (70000000 408000) vs hw (70000000 10000000) [ 3.491965] fb0: switching to inteldrmfb from EFI VGA [ 3.492037] Console: switching to colour dummy device 80x25 [ 3.492066] i915 0000:00:02.0: vgaarb: deactivate vga console [ 3.569421] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 3.569422] [drm] Driver supports precise vblank timestamp query. [ 3.593551] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 3.594604] [drm] Finished loading DMC firmware i915/icl_dmc_ver1_07.bin (v1.7) [ 3.613740] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 655360 ms ovfl timer [ 3.613743] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 3.613744] RAPL PMU: hw unit of domain package 2^-14 Joules [ 3.613744] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 3.627569] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0 [ 3.634533] input: MSFT0001:01 06CB:CE2D Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-MSFT0001:01/0018:06CB:CE2D.0001/input/input8 [ 3.634614] input: MSFT0001:01 06CB:CE2D Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-2/i2c-MSFT0001:01/0018:06CB:CE2D.0001/input/input9 [ 3.634670] hid-multitouch 0018:06CB:CE2D.0001: input,hidraw0: I2C HID v1.00 Mouse [MSFT0001:01 06CB:CE2D] on i2c-MSFT0001:01 [ 3.669390] iwlwifi 0000:00:14.3: Detected Intel(R) Wireless-AC 9560, REV=0x338 [ 3.675203] cryptd: max_cpu_qlen set to 1000 [ 3.681443] AVX2 version of gcm_enc/dec engaged. [ 3.681444] AES CTR mode by8 optimization enabled [ 3.699059] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 3.699534] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input11 [ 3.703361] fbcon: i915drmfb (fb0) is primary device [ 3.703405] Console: switching to colour frame buffer device 170x48 [ 3.703417] i915 0000:00:02.0: fb0: i915drmfb frame buffer device [ 3.810709] iwlwifi 0000:00:14.3: base HW address: 9c:fc:e8:14:5e:b0 [ 3.822752] audit: type=1400 audit(1602468793.059:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=509 comm="apparmor_parser" [ 3.824505] thermal thermal_zone6: failed to read out thermal zone (-61) [ 3.836089] audit: type=1400 audit(1602468793.075:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=508 comm="apparmor_parser" [ 3.836091] audit: type=1400 audit(1602468793.075:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=508 comm="apparmor_parser" [ 3.838396] audit: type=1400 audit(1602468793.075:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince" pid=507 comm="apparmor_parser" [ 3.838398] audit: type=1400 audit(1602468793.075:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince//sanitized_helper" pid=507 comm="apparmor_parser" [ 3.838400] audit: type=1400 audit(1602468793.075:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer" pid=507 comm="apparmor_parser" [ 3.838401] audit: type=1400 audit(1602468793.075:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer//sanitized_helper" pid=507 comm="apparmor_parser" [ 3.838403] audit: type=1400 audit(1602468793.075:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-thumbnailer" pid=507 comm="apparmor_parser" [ 3.838623] audit: type=1400 audit(1602468793.075:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=510 comm="apparmor_parser" [ 3.889574] intel_rapl_common: Found RAPL domain package [ 3.889575] intel_rapl_common: Found RAPL domain core [ 3.889577] intel_rapl_common: Found RAPL domain uncore [ 3.897306] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915]) [ 4.057377] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0 [ 4.142497] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380 [ 4.151493] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 4.188969] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 4.247772] snd_hda_codec_generic hdaudioC0D0: autoconfig for Generic: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 4.247774] snd_hda_codec_generic hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 4.247775] snd_hda_codec_generic hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 4.247776] snd_hda_codec_generic hdaudioC0D0: mono: mono_out=0x0 [ 4.247777] snd_hda_codec_generic hdaudioC0D0: inputs: [ 4.247778] snd_hda_codec_generic hdaudioC0D0: Mic=0x19 [ 4.247779] snd_hda_codec_generic hdaudioC0D0: Internal Mic=0x12 [ 4.356444] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12 [ 4.356710] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13 [ 4.356820] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14 [ 4.356929] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15 [ 4.357039] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16 [ 4.357138] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17 [ 4.357242] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18 [ 4.357346] input: HDA Intel PCH HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19 [ 4.357441] input: HDA Intel PCH HDMI/DP,pcm=12 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20 [ 6.413997] Bluetooth: Core ver 2.22 [ 6.414078] NET: Registered protocol family 31 [ 6.414080] Bluetooth: HCI device and connection manager initialized [ 6.414086] Bluetooth: HCI socket layer initialized [ 6.414094] Bluetooth: L2CAP socket layer initialized [ 6.414101] Bluetooth: SCO socket layer initialized [ 6.605162] usbcore: registered new interface driver btusb [ 6.614774] Bluetooth: hci0: Firmware revision 0.0 build 128 week 11 2020 [ 7.005775] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 7.005778] Bluetooth: BNEP filters: protocol multicast [ 7.005785] Bluetooth: BNEP socket layer initialized [ 7.009377] mc: Linux media interface: v0.10 [ 7.054189] NET: Registered protocol family 38 [ 7.198824] videodev: Linux video capture interface: v2.00 [ 7.603671] uvcvideo: Found UVC 1.00 device Integrated Camera (13d3:5a08) [ 7.606663] uvcvideo 1-5:1.0: Entity type for entity Extension 4 was not initialized! [ 7.606668] uvcvideo 1-5:1.0: Entity type for entity Processing 2 was not initialized! [ 7.606670] uvcvideo 1-5:1.0: Entity type for entity Camera 1 was not initialized! [ 7.608636] input: Integrated Camera: Integrated C as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input21 [ 7.609026] usbcore: registered new interface driver uvcvideo [ 7.609028] USB Video Class driver (1.1.1) [ 7.920425] iwlwifi 0000:00:14.3: BIOS contains WGDS but no WRDS [ 10.647791] irq 9: nobody cared (try booting with the "irqpoll" option) [ 10.647799] CPU: 1 PID: 1155 Comm: gnome-shell Not tainted 5.4.0-48-generic #52-Ubuntu [ 10.647801] Hardware name: LENOVO 81WD/LNVNB161216, BIOS EMCN13WW 03/06/2020 [ 10.647802] Call Trace: [ 10.647805] [ 10.647814] dump_stack+0x6d/0x9a [ 10.647819] __report_bad_irq+0x3a/0xaf [ 10.647821] note_interrupt.cold+0xb/0x61 [ 10.647825] handle_irq_event_percpu+0x73/0x80 [ 10.647828] handle_irq_event+0x3b/0x5a [ 10.647830] handle_fasteoi_irq+0x9c/0x150 [ 10.647833] do_IRQ+0x55/0xf0 [ 10.647837] common_interrupt+0xf/0xf [ 10.647838] [ 10.647841] RIP: 0033:0x7f22dc0ab661 [ 10.647844] Code: e5 41 55 41 54 53 48 89 fb 48 83 ec 08 48 8b 47 58 48 89 01 48 01 d0 48 3d ff ff ff 7f 0f 87 98 70 ba ff 48 8b 47 60 49 89 d4 <48> 8b 57 58 41 89 f5 48 29 d0 49 39 c4 76 14 48 8d 7f 48 4c 89 e6 [ 10.647846] RSP: 002b:00007ffcd8450180 EFLAGS: 00000293 ORIG_RAX: ffffffffffffffde [ 10.647849] RAX: 0000000000000040 RBX: 00007ffcd8450a50 RCX: 00007ffcd84501b0 [ 10.647850] RDX: 0000000000000001 RSI: 000000000000000a RDI: 00007ffcd8450a50 [ 10.647851] RBP: 00007ffcd84501a0 R08: 00007f22dc48a660 R09: 00000000000000b8 [ 10.647852] R10: 0000000000000001 R11: 0000000000000007 R12: 0000000000000001 [ 10.647853] R13: 00007ffcd8450260 R14: 00007ffcd8450a50 R15: 00007ffcd84502d0 [ 10.647855] handlers: [ 10.647861] [<00000000393f687e>] acpi_irq [ 10.647863] Disabling IRQ #9 [ 11.051949] rfkill: input handler disabled [ 11.166730] wlp0s20f3: authenticate with fc:94:35:ed:37:4d [ 11.169709] wlp0s20f3: send auth to fc:94:35:ed:37:4d (try 1/3) [ 11.196857] wlp0s20f3: authenticated [ 11.199407] wlp0s20f3: associate with fc:94:35:ed:37:4d (try 1/3) [ 11.205677] wlp0s20f3: RX AssocResp from fc:94:35:ed:37:4d (capab=0x431 status=0 aid=11) [ 11.208307] wlp0s20f3: associated [ 11.255206] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s20f3: link becomes ready [ 18.471539] rfkill: input handler enabled [ 18.914807] Bluetooth: RFCOMM TTY layer initialized [ 18.914817] Bluetooth: RFCOMM socket layer initialized [ 18.914827] Bluetooth: RFCOMM ver 1.11 [ 24.954069] rfkill: input handler disabled [ 25.460830] kauditd_printk_skb: 43 callbacks suppressed [ 25.460833] audit: type=1400 audit(1602468814.699:54): apparmor="DENIED" operation="capable" profile="/usr/lib/snapd/snap-confine" pid=2308 comm="snap-confine" capability=4 capname="fsetid" [ 29.986191] audit: type=1107 audit(1602468819.223:55): pid=613 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/UDisks2" interface="org.freedesktop.DBus.ObjectManager" member="GetManagedObjects" mask="send" name=":1.8" pid=2308 label="snap.indicator-sensors.indicator-sensors" peer_pid=674 peer_label="unconfined" exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?'