[ 0.000000] microcode: microcode updated early to revision 0xe0, date = 2020-06-17 [ 0.000000] Linux version 5.8.0-31-generic (buildd@lgw01-amd64-038) (gcc (Ubuntu 10.2.0-13ubuntu1) 10.2.0, GNU ld (GNU Binutils for Ubuntu) 2.35.1) #33-Ubuntu SMP Mon Nov 23 18:44:54 UTC 2020 (Ubuntu 5.8.0-31.33-generic 5.8.17) [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-5.8.0-31-generic root=/dev/mapper/xubuntu--c930-root ro quiet splash vt.handoff=7 [ 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 0x008: 'MPX bounds registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.000000] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format. [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000016f6dfff] usable [ 0.000000] BIOS-e820: [mem 0x0000000016f6e000-0x0000000016f6efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000016f6f000-0x0000000016f6ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000016f70000-0x0000000018387fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000018388000-0x0000000018c87fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000018c88000-0x000000002ee9dfff] usable [ 0.000000] BIOS-e820: [mem 0x000000002ee9e000-0x000000002f88dfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000002f88e000-0x000000002ff7dfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000002ff7e000-0x000000002fffdfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000002fffe000-0x000000002fffefff] usable [ 0.000000] BIOS-e820: [mem 0x000000002ffff000-0x000000003cffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fd000000-0x00000000fe7fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed84000-0x00000000fed84fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffa00000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000004c1ffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] e820: update [mem 0x169ec018-0x169fc057] usable ==> usable [ 0.000000] e820: update [mem 0x169ec018-0x169fc057] usable ==> usable [ 0.000000] extended physical RAM map: [ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] reserve setup_data: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000000059000-0x000000000009dfff] usable [ 0.000000] reserve setup_data: [mem 0x000000000009e000-0x00000000000fffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x00000000169ec017] usable [ 0.000000] reserve setup_data: [mem 0x00000000169ec018-0x00000000169fc057] usable [ 0.000000] reserve setup_data: [mem 0x00000000169fc058-0x0000000016f6dfff] usable [ 0.000000] reserve setup_data: [mem 0x0000000016f6e000-0x0000000016f6efff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x0000000016f6f000-0x0000000016f6ffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000016f70000-0x0000000018387fff] usable [ 0.000000] reserve setup_data: [mem 0x0000000018388000-0x0000000018c87fff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000018c88000-0x000000002ee9dfff] usable [ 0.000000] reserve setup_data: [mem 0x000000002ee9e000-0x000000002f88dfff] reserved [ 0.000000] reserve setup_data: [mem 0x000000002f88e000-0x000000002ff7dfff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x000000002ff7e000-0x000000002fffdfff] ACPI data [ 0.000000] reserve setup_data: [mem 0x000000002fffe000-0x000000002fffefff] usable [ 0.000000] reserve setup_data: [mem 0x000000002ffff000-0x000000003cffffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fd000000-0x00000000fe7fffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fed00fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fed10000-0x00000000fed19fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fed84000-0x00000000fed84fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000ffa00000-0x00000000ffffffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000100000000-0x00000004c1ffffff] usable [ 0.000000] efi: EFI v2.50 by INSYDE Corp. [ 0.000000] efi: TPMFinalLog=0x2f886000 ACPI 2.0=0x2fffd014 SMBIOS=0x2f112000 SMBIOS 3.0=0x2f110000 ESRT=0x2f10e698 MEMATTR=0x1f947018 RNG=0x2f39d0d8 TPMEventLog=0x18c90018 [ 0.000000] efi: seeding entropy pool [ 0.000000] random: fast init done [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 3.0.0 present. [ 0.000000] DMI: LENOVO 81C4/LNVNB161216, BIOS 8GCN32WW 10/09/2018 [ 0.000000] tsc: Detected 2000.000 MHz processor [ 0.000652] tsc: Detected 1999.968 MHz TSC [ 0.000652] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000653] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000658] last_pfn = 0x4c2000 max_arch_pfn = 0x400000000 [ 0.000661] MTRR default type: write-back [ 0.000662] MTRR fixed ranges enabled: [ 0.000662] 00000-9FFFF write-back [ 0.000663] A0000-BFFFF uncachable [ 0.000664] C0000-FFFFF write-protect [ 0.000664] MTRR variable ranges enabled: [ 0.000665] 0 base 0080000000 mask 7F80000000 uncachable [ 0.000666] 1 base 0040000000 mask 7FC0000000 uncachable [ 0.000666] 2 base 003C000000 mask 7FFC000000 uncachable [ 0.000667] 3 base 003A000000 mask 7FFE000000 uncachable [ 0.000667] 4 base 0039000000 mask 7FFF000000 uncachable [ 0.000667] 5 base 0038800000 mask 7FFF800000 uncachable [ 0.000668] 6 base 2000000000 mask 7000000000 uncachable [ 0.000668] 7 disabled [ 0.000669] 8 disabled [ 0.000669] 9 disabled [ 0.001119] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.001317] last_pfn = 0x2ffff max_arch_pfn = 0x400000000 [ 0.008334] esrt: Reserving ESRT space from 0x000000002f10e698 to 0x000000002f10e720. [ 0.008339] check: Scanning 1 areas for low memory corruption [ 0.008343] Using GB pages for direct mapping [ 0.008876] secureboot: Secure boot disabled [ 0.008877] RAMDISK: [mem 0x29235000-0x2e97afff] [ 0.008900] ACPI: Early table checksum verification disabled [ 0.008902] ACPI: RSDP 0x000000002FFFD014 000024 (v02 LENOVO) [ 0.008904] ACPI: XSDT 0x000000002FFB7188 00012C (v01 LENOVO CB-01 00000001 01000013) [ 0.008908] ACPI: FACP 0x000000002FFEE000 00010C (v05 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008911] ACPI: DSDT 0x000000002FFBD000 02D146 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008913] ACPI: FACS 0x000000002FF56000 000040 [ 0.008914] ACPI: UEFI 0x000000002FFFC000 000236 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008916] ACPI: UEFI 0x000000002FFFB000 000042 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008917] ACPI: MSDM 0x000000002FFFA000 000055 (v03 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008919] ACPI: SSDT 0x000000002FFF9000 0004C3 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008920] ACPI: SSDT 0x000000002FFF8000 000046 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008922] ACPI: TPM2 0x000000002FFF7000 000034 (v03 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008923] ACPI: SSDT 0x000000002FFF3000 003138 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008925] ACPI: ASF! 0x000000002FFF2000 0000A5 (v32 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008926] ACPI: ASPT 0x000000002FFF1000 000034 (v07 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008928] ACPI: BOOT 0x000000002FFF0000 000028 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008929] ACPI: DBGP 0x000000002FFEF000 000034 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008931] ACPI: HPET 0x000000002FFED000 000038 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008932] ACPI: APIC 0x000000002FFEC000 00012C (v03 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008934] ACPI: MCFG 0x000000002FFEB000 00003C (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008935] ACPI: SSDT 0x000000002FFBC000 000A72 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008937] ACPI: LPIT 0x000000002FFBB000 000094 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008938] ACPI: WSMT 0x000000002FFBA000 000028 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008940] ACPI: SSDT 0x000000002FFB9000 00029F (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008941] ACPI: SSDT 0x000000002FFB8000 000346 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008943] ACPI: SSDT 0x000000002FFB3000 003002 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008944] ACPI: SSDT 0x000000002FFB2000 0002E9 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008946] ACPI: SSDT 0x000000002FFB1000 00051E (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008947] ACPI: DBGP 0x000000002FFB0000 000034 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008949] ACPI: DBG2 0x000000002FFAF000 000054 (v00 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008950] ACPI: SSDT 0x000000002FFAE000 000F94 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008952] ACPI: SSDT 0x000000002FFAC000 0017AE (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008953] ACPI: SSDT 0x000000002FFA6000 00593F (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008954] ACPI: SSDT 0x000000002FF9E000 007830 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008956] ACPI: DMAR 0x000000002FF9D000 000138 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008958] ACPI: NHLT 0x000000002FF9B000 0017F0 (v00 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008959] ACPI: FPDT 0x000000002FF9A000 000044 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008961] ACPI: BGRT 0x000000002FF99000 000038 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.008967] ACPI: Local APIC address 0xfee00000 [ 0.009086] No NUMA configuration found [ 0.009087] Faking a node at [mem 0x0000000000000000-0x00000004c1ffffff] [ 0.009093] NODE_DATA(0) allocated [mem 0x4c1fd6000-0x4c1ffffff] [ 0.009308] Zone ranges: [ 0.009308] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.009309] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.009310] Normal [mem 0x0000000100000000-0x00000004c1ffffff] [ 0.009310] Device empty [ 0.009311] Movable zone start for each node [ 0.009313] Early memory node ranges [ 0.009313] node 0: [mem 0x0000000000001000-0x0000000000057fff] [ 0.009314] node 0: [mem 0x0000000000059000-0x000000000009dfff] [ 0.009314] node 0: [mem 0x0000000000100000-0x0000000016f6dfff] [ 0.009315] node 0: [mem 0x0000000016f70000-0x0000000018387fff] [ 0.009315] node 0: [mem 0x0000000018c88000-0x000000002ee9dfff] [ 0.009315] node 0: [mem 0x000000002fffe000-0x000000002fffefff] [ 0.009316] node 0: [mem 0x0000000100000000-0x00000004c1ffffff] [ 0.009546] Zeroed struct page in unavailable ranges: 31431 pages [ 0.009547] Initmem setup node 0 [mem 0x0000000000001000-0x00000004c1ffffff] [ 0.009548] On node 0 totalpages: 4130105 [ 0.009549] DMA zone: 64 pages used for memmap [ 0.009549] DMA zone: 21 pages reserved [ 0.009549] DMA zone: 3996 pages, LIFO batch:0 [ 0.009565] DMA32 zone: 2903 pages used for memmap [ 0.009566] DMA32 zone: 185757 pages, LIFO batch:63 [ 0.010915] Normal zone: 61568 pages used for memmap [ 0.010915] Normal zone: 3940352 pages, LIFO batch:63 [ 0.044336] Reserving Intel graphics memory at [mem 0x39000000-0x3cffffff] [ 0.044751] ACPI: PM-Timer IO Port: 0x1808 [ 0.044752] ACPI: Local APIC address 0xfee00000 [ 0.044757] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.044758] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.044758] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.044758] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.044759] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.044759] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.044759] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.044759] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 0.044760] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1]) [ 0.044760] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1]) [ 0.044760] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1]) [ 0.044761] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1]) [ 0.044761] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1]) [ 0.044761] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1]) [ 0.044762] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1]) [ 0.044762] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1]) [ 0.044793] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 0.044794] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.044795] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.044796] ACPI: IRQ0 used by override. [ 0.044796] ACPI: IRQ9 used by override. [ 0.044797] Using ACPI (MADT) for SMP configuration information [ 0.044798] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.044802] e820: update [mem 0x1efbe000-0x1f38afff] usable ==> reserved [ 0.044808] TSC deadline timer available [ 0.044809] smpboot: Allowing 8 CPUs, 0 hotplug CPUs [ 0.044823] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.044824] PM: hibernation: Registered nosave memory: [mem 0x00058000-0x00058fff] [ 0.044825] PM: hibernation: Registered nosave memory: [mem 0x0009e000-0x000fffff] [ 0.044826] PM: hibernation: Registered nosave memory: [mem 0x169ec000-0x169ecfff] [ 0.044827] PM: hibernation: Registered nosave memory: [mem 0x169fc000-0x169fcfff] [ 0.044828] PM: hibernation: Registered nosave memory: [mem 0x16f6e000-0x16f6efff] [ 0.044828] PM: hibernation: Registered nosave memory: [mem 0x16f6f000-0x16f6ffff] [ 0.044829] PM: hibernation: Registered nosave memory: [mem 0x18388000-0x18c87fff] [ 0.044830] PM: hibernation: Registered nosave memory: [mem 0x1efbe000-0x1f38afff] [ 0.044831] PM: hibernation: Registered nosave memory: [mem 0x2ee9e000-0x2f88dfff] [ 0.044831] PM: hibernation: Registered nosave memory: [mem 0x2f88e000-0x2ff7dfff] [ 0.044831] PM: hibernation: Registered nosave memory: [mem 0x2ff7e000-0x2fffdfff] [ 0.044832] PM: hibernation: Registered nosave memory: [mem 0x2ffff000-0x3cffffff] [ 0.044833] PM: hibernation: Registered nosave memory: [mem 0x3d000000-0xdfffffff] [ 0.044833] PM: hibernation: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.044833] PM: hibernation: Registered nosave memory: [mem 0xf0000000-0xfcffffff] [ 0.044834] PM: hibernation: Registered nosave memory: [mem 0xfd000000-0xfe7fffff] [ 0.044834] PM: hibernation: Registered nosave memory: [mem 0xfe800000-0xfebfffff] [ 0.044834] PM: hibernation: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.044835] PM: hibernation: Registered nosave memory: [mem 0xfec01000-0xfecfffff] [ 0.044835] PM: hibernation: Registered nosave memory: [mem 0xfed00000-0xfed00fff] [ 0.044835] PM: hibernation: Registered nosave memory: [mem 0xfed01000-0xfed0ffff] [ 0.044836] PM: hibernation: Registered nosave memory: [mem 0xfed10000-0xfed19fff] [ 0.044836] PM: hibernation: Registered nosave memory: [mem 0xfed1a000-0xfed83fff] [ 0.044836] PM: hibernation: Registered nosave memory: [mem 0xfed84000-0xfed84fff] [ 0.044836] PM: hibernation: Registered nosave memory: [mem 0xfed85000-0xfedfffff] [ 0.044837] PM: hibernation: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.044837] PM: hibernation: Registered nosave memory: [mem 0xfee01000-0xff9fffff] [ 0.044837] PM: hibernation: Registered nosave memory: [mem 0xffa00000-0xffffffff] [ 0.044838] [mem 0x3d000000-0xdfffffff] available for PCI devices [ 0.044839] Booting paravirtualized kernel on bare hardware [ 0.044841] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.044846] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.045047] percpu: Embedded 56 pages/cpu s192512 r8192 d28672 u262144 [ 0.045052] pcpu-alloc: s192512 r8192 d28672 u262144 alloc=1*2097152 [ 0.045052] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.045070] Built 1 zonelists, mobility grouping on. Total pages: 4065549 [ 0.045070] Policy zone: Normal [ 0.045071] Kernel command line: BOOT_IMAGE=/vmlinuz-5.8.0-31-generic root=/dev/mapper/xubuntu--c930-root ro quiet splash vt.handoff=7 [ 0.046100] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear) [ 0.046604] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.046667] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.089804] Memory: 16009016K/16520420K available (14339K kernel code, 2562K rwdata, 8764K rodata, 2640K init, 4892K bss, 511404K reserved, 0K cma-reserved) [ 0.089810] random: get_random_u64 called from kmem_cache_open+0x2b/0x240 with crng_init=1 [ 0.089911] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.089923] Kernel/User page tables isolation: enabled [ 0.089936] ftrace: allocating 48581 entries in 190 pages [ 0.103106] ftrace: allocated 190 pages with 6 groups [ 0.103191] rcu: Hierarchical RCU implementation. [ 0.103191] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8. [ 0.103192] Trampoline variant of Tasks RCU enabled. [ 0.103192] Rude variant of Tasks RCU enabled. [ 0.103192] Tracing variant of Tasks RCU enabled. [ 0.103193] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.103194] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.105397] NR_IRQS: 524544, nr_irqs: 2048, preallocated irqs: 16 [ 0.105831] random: crng done (trusting CPU's manufacturer) [ 0.105846] vt handoff: transparent VT on vt#7 [ 0.105851] Console: colour dummy device 80x25 [ 0.105854] printk: console [tty0] enabled [ 0.105869] ACPI: Core revision 20200528 [ 0.106183] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns [ 0.106281] APIC: Switch to symmetric I/O mode setup [ 0.106293] DMAR: Host address width 39 [ 0.106296] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.106307] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e [ 0.106308] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.106311] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.106312] DMAR: RMRR base: 0x0000002f755000 end: 0x0000002f774fff [ 0.106313] DMAR: RMRR base: 0x00000038800000 end: 0x0000003cffffff [ 0.106313] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0 [ 0.106314] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1 [ 0.106314] DMAR: ANDD device: 4 name: \_SB.PCI0.I2C3 [ 0.106314] DMAR: ANDD device: b name: \_SB.PCI0.UA02 [ 0.106316] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.106316] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.106317] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.107952] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 0.107953] x2apic enabled [ 0.107984] Switched APIC routing to cluster x2apic. [ 0.112066] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.130130] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x39a8208cdd2, max_idle_ns: 881590748921 ns [ 0.130133] Calibrating delay loop (skipped), value calculated using timer frequency.. 3999.93 BogoMIPS (lpj=7999872) [ 0.130134] pid_max: default: 32768 minimum: 301 [ 0.132367] LSM: Security Framework initializing [ 0.132389] Yama: becoming mindful. [ 0.132407] AppArmor: AppArmor initialized [ 0.132459] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.132476] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.132708] mce: CPU0: Thermal monitoring enabled (TM1) [ 0.132722] process: using mwait in idle threads [ 0.132724] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.132724] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.132727] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.132728] Spectre V2 : Mitigation: Full generic retpoline [ 0.132728] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.132728] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 0.132729] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.132730] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl [ 0.132730] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.132734] SRBDS: Mitigation: Microcode [ 0.132734] MDS: Mitigation: Clear CPU buffers [ 0.132966] Freeing SMP alternatives memory: 40K [ 0.135951] smpboot: CPU0: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz (family: 0x6, model: 0x8e, stepping: 0xa) [ 0.136061] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.136066] ... version: 4 [ 0.136066] ... bit width: 48 [ 0.136066] ... generic registers: 4 [ 0.136067] ... value mask: 0000ffffffffffff [ 0.136067] ... max period: 00007fffffffffff [ 0.136067] ... fixed-purpose events: 3 [ 0.136067] ... event mask: 000000070000000f [ 0.136093] rcu: Hierarchical SRCU implementation. [ 0.136760] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.136810] smp: Bringing up secondary CPUs ... [ 0.136872] x86: Booting SMP configuration: [ 0.136873] .... node #0, CPUs: #1 #2 #3 #4 [ 0.139690] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 0.139690] #5 #6 #7 [ 0.143263] smp: Brought up 1 node, 8 CPUs [ 0.143263] smpboot: Max logical packages: 1 [ 0.143263] smpboot: Total of 8 processors activated (31999.48 BogoMIPS) [ 0.146635] devtmpfs: initialized [ 0.146635] x86/mm: Memory block size: 128MB [ 0.146946] PM: Registering ACPI NVS region [mem 0x16f6e000-0x16f6efff] (4096 bytes) [ 0.146946] PM: Registering ACPI NVS region [mem 0x2f88e000-0x2ff7dfff] (7274496 bytes) [ 0.146946] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.146946] futex hash table entries: 2048 (order: 5, 131072 bytes, linear) [ 0.146946] pinctrl core: initialized pinctrl subsystem [ 0.146946] PM: RTC time: 05:50:52, date: 2020-12-03 [ 0.146946] thermal_sys: Registered thermal governor 'fair_share' [ 0.146946] thermal_sys: Registered thermal governor 'bang_bang' [ 0.146946] thermal_sys: Registered thermal governor 'step_wise' [ 0.146946] thermal_sys: Registered thermal governor 'user_space' [ 0.146946] thermal_sys: Registered thermal governor 'power_allocator' [ 0.146946] NET: Registered protocol family 16 [ 0.146946] DMA: preallocated 2048 KiB GFP_KERNEL pool for atomic allocations [ 0.146946] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.146946] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.146946] audit: initializing netlink subsys (disabled) [ 0.146946] audit: type=2000 audit(1606974652.040:1): state=initialized audit_enabled=0 res=1 [ 0.146946] EISA bus registered [ 0.146946] cpuidle: using governor ladder [ 0.146946] cpuidle: using governor menu [ 0.146946] Simple Boot Flag at 0x44 set to 0x1 [ 0.146946] ACPI: bus type PCI registered [ 0.146946] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.146946] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.146946] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.146946] PCI: Using configuration type 1 for base access [ 0.146946] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.150174] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.150174] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.150199] ACPI: Added _OSI(Module Device) [ 0.150200] ACPI: Added _OSI(Processor Device) [ 0.150200] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.150200] ACPI: Added _OSI(Processor Aggregator Device) [ 0.150201] ACPI: Added _OSI(Linux-Dell-Video) [ 0.150202] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.150202] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.185135] ACPI: 14 ACPI AML tables successfully acquired and loaded [ 0.187378] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.192236] ACPI: Dynamic OEM Table Load: [ 0.192246] ACPI: SSDT 0xFFFF8B08FF456800 0005CD (v02 PmRef Cpu0Ist 00003000 INTL 20160527) [ 0.193453] ACPI: \_PR_.PR00: _OSC native thermal LVT Acked [ 0.194717] ACPI: Dynamic OEM Table Load: [ 0.194723] ACPI: SSDT 0xFFFF8B08FEC93400 0003FF (v02 PmRef Cpu0Cst 00003001 INTL 20160527) [ 0.195879] ACPI: Dynamic OEM Table Load: [ 0.195884] ACPI: SSDT 0xFFFF8B08FF43A840 0000BA (v02 PmRef Cpu0Hwp 00003000 INTL 20160527) [ 0.196972] ACPI: Dynamic OEM Table Load: [ 0.196978] ACPI: SSDT 0xFFFF8B08FF455800 000628 (v02 PmRef HwpLvt 00003000 INTL 20160527) [ 0.198409] ACPI: Dynamic OEM Table Load: [ 0.198416] ACPI: SSDT 0xFFFF8B08FF4A5000 000D14 (v02 PmRef ApIst 00003000 INTL 20160527) [ 0.200183] ACPI: Dynamic OEM Table Load: [ 0.200188] ACPI: SSDT 0xFFFF8B08FEC91400 000317 (v02 PmRef ApHwp 00003000 INTL 20160527) [ 0.201393] ACPI: Dynamic OEM Table Load: [ 0.201398] ACPI: SSDT 0xFFFF8B08FEC95800 00030A (v02 PmRef ApCst 00003000 INTL 20160527) [ 0.205161] ACPI: EC: EC started [ 0.205162] ACPI: EC: interrupt blocked [ 0.251476] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.251479] ACPI: \_SB_.PCI0.LPCB.H_EC: Boot DSDT EC used to handle transactions [ 0.251479] ACPI: Interpreter enabled [ 0.251552] ACPI: (supports S0 S3 S4 S5) [ 0.251553] ACPI: Using IOAPIC for interrupt routing [ 0.251616] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.253496] ACPI: Enabled 7 GPEs in block 00 to 7F [ 0.285127] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.285131] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 0.287977] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR] [ 0.289919] PCI host bridge to bus 0000:00 [ 0.289920] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.289921] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.289922] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.289922] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window] [ 0.289923] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window] [ 0.289924] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window] [ 0.289924] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window] [ 0.289925] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window] [ 0.289925] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] [ 0.289926] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] [ 0.289926] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] [ 0.289927] pci_bus 0000:00: root bus resource [mem 0x3d000000-0xdfffffff window] [ 0.289928] pci_bus 0000:00: root bus resource [mem 0x2000000000-0x2fffffffff window] [ 0.289928] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window] [ 0.289929] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.289938] pci 0000:00:00.0: [8086:5914] type 00 class 0x060000 [ 0.290797] pci 0000:00:02.0: [8086:5917] type 00 class 0x030000 [ 0.290806] pci 0000:00:02.0: reg 0x10: [mem 0x2ffa000000-0x2ffaffffff 64bit] [ 0.290811] pci 0000:00:02.0: reg 0x18: [mem 0x2fa0000000-0x2fafffffff 64bit pref] [ 0.290814] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f] [ 0.290827] pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.291505] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000 [ 0.291517] pci 0000:00:04.0: reg 0x10: [mem 0x2ffb010000-0x2ffb017fff 64bit] [ 0.292274] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 [ 0.292294] pci 0000:00:14.0: reg 0x10: [mem 0x6e300000-0x6e30ffff 64bit] [ 0.292357] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.293097] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000 [ 0.293117] pci 0000:00:14.2: reg 0x10: [mem 0x2ffb022000-0x2ffb022fff 64bit] [ 0.293919] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000 [ 0.294095] pci 0000:00:15.0: reg 0x10: [mem 0x2ffb021000-0x2ffb021fff 64bit] [ 0.295367] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000 [ 0.295543] pci 0000:00:15.1: reg 0x10: [mem 0x2ffb020000-0x2ffb020fff 64bit] [ 0.296874] pci 0000:00:15.3: [8086:9d63] type 00 class 0x118000 [ 0.297050] pci 0000:00:15.3: reg 0x10: [mem 0x2ffb01f000-0x2ffb01ffff 64bit] [ 0.298281] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 [ 0.298305] pci 0000:00:16.0: reg 0x10: [mem 0x2ffb01e000-0x2ffb01efff 64bit] [ 0.298377] pci 0000:00:16.0: PME# supported from D3hot [ 0.299178] pci 0000:00:19.0: [8086:9d66] type 00 class 0x118000 [ 0.299367] pci 0000:00:19.0: reg 0x10: [mem 0x2ffb01d000-0x2ffb01dfff 64bit] [ 0.300626] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400 [ 0.301318] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.302053] pci 0000:00:1c.4: [8086:9d14] type 01 class 0x060400 [ 0.302136] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.302897] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400 [ 0.302980] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.303742] pci 0000:00:1f.0: [8086:9d4e] type 00 class 0x060100 [ 0.304486] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 [ 0.304501] pci 0000:00:1f.2: reg 0x10: [mem 0x6e310000-0x6e313fff] [ 0.305225] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040100 [ 0.305252] pci 0000:00:1f.3: reg 0x10: [mem 0x2ffb018000-0x2ffb01bfff 64bit] [ 0.305282] pci 0000:00:1f.3: reg 0x20: [mem 0x2ffb000000-0x2ffb00ffff 64bit] [ 0.305330] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.306096] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500 [ 0.306158] pci 0000:00:1f.4: reg 0x10: [mem 0x2ffb01c000-0x2ffb01c0ff 64bit] [ 0.306228] pci 0000:00:1f.4: reg 0x20: [io 0x3040-0x305f] [ 0.307025] pci 0000:00:1c.0: PCI bridge to [bus 01-6a] [ 0.307029] pci 0000:00:1c.0: bridge window [mem 0x40000000-0x6e0fffff] [ 0.307033] pci 0000:00:1c.0: bridge window [mem 0x2fb0000000-0x2ff9ffffff 64bit pref] [ 0.307221] pci 0000:6b:00.0: [8086:2526] type 00 class 0x028000 [ 0.307255] pci 0000:6b:00.0: reg 0x10: [mem 0x6e200000-0x6e203fff 64bit] [ 0.307437] pci 0000:6b:00.0: PME# supported from D0 D3hot D3cold [ 0.307789] pci 0000:00:1c.4: ASPM: current common clock configuration is inconsistent, reconfiguring [ 0.318335] pci 0000:00:1c.4: PCI bridge to [bus 6b] [ 0.318342] pci 0000:00:1c.4: bridge window [mem 0x6e200000-0x6e2fffff] [ 0.318621] pci 0000:6c:00.0: [144d:a808] type 00 class 0x010802 [ 0.318655] pci 0000:6c:00.0: reg 0x10: [mem 0x6e100000-0x6e103fff 64bit] [ 0.319137] pci 0000:00:1d.0: PCI bridge to [bus 6c] [ 0.319142] pci 0000:00:1d.0: bridge window [mem 0x6e100000-0x6e1fffff] [ 0.321921] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.322013] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.322106] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.322200] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.322286] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.322372] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.322457] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.322542] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.333279] ACPI Warning: GPE type mismatch (level/edge) (20200528/evxface-791) [ 0.333302] ACPI: EC: interrupt unblocked [ 0.333302] ACPI: EC: event unblocked [ 0.333314] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.333314] ACPI: EC: GPE=0x50 [ 0.333316] ACPI: \_SB_.PCI0.LPCB.H_EC: Boot DSDT EC initialization complete [ 0.333316] ACPI: \_SB_.PCI0.LPCB.H_EC: EC: Used to handle transactions and events [ 0.333387] iommu: Default domain type: Translated [ 0.333387] SCSI subsystem initialized [ 0.333387] libata version 3.00 loaded. [ 0.333387] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.333387] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.333387] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.333387] vgaarb: loaded [ 0.333387] ACPI: bus type USB registered [ 0.333387] usbcore: registered new interface driver usbfs [ 0.333387] usbcore: registered new interface driver hub [ 0.333387] usbcore: registered new device driver usb [ 0.333387] pps_core: LinuxPPS API ver. 1 registered [ 0.333387] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.333387] PTP clock support registered [ 0.333387] EDAC MC: Ver: 3.0.0 [ 0.334328] Registered efivars operations [ 0.334328] NetLabel: Initializing [ 0.334328] NetLabel: domain hash size = 128 [ 0.334328] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.334328] NetLabel: unlabeled traffic allowed by default [ 0.334328] PCI: Using ACPI for IRQ routing [ 0.350433] PCI: pci_cache_line_size set to 64 bytes [ 0.351232] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 0.351232] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff] [ 0.351233] e820: reserve RAM buffer [mem 0x169ec018-0x17ffffff] [ 0.351233] e820: reserve RAM buffer [mem 0x16f6e000-0x17ffffff] [ 0.351234] e820: reserve RAM buffer [mem 0x18388000-0x1bffffff] [ 0.351234] e820: reserve RAM buffer [mem 0x1efbe000-0x1fffffff] [ 0.351235] e820: reserve RAM buffer [mem 0x2ee9e000-0x2fffffff] [ 0.351236] e820: reserve RAM buffer [mem 0x2ffff000-0x2fffffff] [ 0.351236] e820: reserve RAM buffer [mem 0x4c2000000-0x4c3ffffff] [ 0.354864] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.354869] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 0.356908] clocksource: Switched to clocksource tsc-early [ 0.364027] VFS: Disk quotas dquot_6.6.0 [ 0.364037] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.364127] AppArmor: AppArmor Filesystem Enabled [ 0.364151] pnp: PnP ACPI init [ 0.364363] system 00:00: [mem 0xfd000000-0xfdabffff] has been reserved [ 0.364364] system 00:00: [mem 0xfdad0000-0xfdadffff] has been reserved [ 0.364364] system 00:00: [mem 0xfdb00000-0xfdffffff] has been reserved [ 0.364365] system 00:00: [mem 0xfe000000-0xfe01ffff] has been reserved [ 0.364366] system 00:00: [mem 0xfe036000-0xfe03bfff] has been reserved [ 0.364367] system 00:00: [mem 0xfe03d000-0xfe3fffff] has been reserved [ 0.364367] system 00:00: [mem 0xfe410000-0xfe7fffff] has been reserved [ 0.364371] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.364643] system 00:01: [io 0x2000-0x20fe] has been reserved [ 0.364645] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.364748] system 00:02: [io 0x06a4] has been reserved [ 0.364749] system 00:02: [io 0x06a0] has been reserved [ 0.364751] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.364983] system 00:03: [io 0x0680-0x069f] has been reserved [ 0.364984] system 00:03: [io 0xffff] has been reserved [ 0.364985] system 00:03: [io 0xffff] has been reserved [ 0.364986] system 00:03: [io 0xffff] has been reserved [ 0.364986] system 00:03: [io 0x1800-0x18fe] has been reserved [ 0.364987] system 00:03: [io 0x164e-0x164f] has been reserved [ 0.364989] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.365065] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.365102] system 00:05: [io 0x1854-0x1857] has been reserved [ 0.365104] system 00:05: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.365121] pnp 00:06: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.366234] system 00:07: [mem 0xfdaf0000-0xfdafffff] has been reserved [ 0.366235] system 00:07: [mem 0xfdae0000-0xfdaeffff] has been reserved [ 0.366235] system 00:07: [mem 0xfdac0000-0xfdacffff] has been reserved [ 0.366238] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.366727] system 00:08: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.366728] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.366728] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.366729] system 00:08: [mem 0xe0000000-0xefffffff] has been reserved [ 0.366730] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.366731] system 00:08: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.366732] system 00:08: [mem 0xfed45000-0xfed8ffff] could not be reserved [ 0.366733] system 00:08: [mem 0xff000000-0xffffffff] could not be reserved [ 0.366733] system 00:08: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.366734] system 00:08: [mem 0x3d000000-0x3d01ffff] has been reserved [ 0.366736] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.367383] pnp: PnP ACPI: found 9 devices [ 0.372699] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.372741] NET: Registered protocol family 2 [ 0.372874] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear) [ 0.372934] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.373062] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear) [ 0.373118] TCP: Hash tables configured (established 131072 bind 65536) [ 0.373178] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear) [ 0.373226] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear) [ 0.373264] NET: Registered protocol family 1 [ 0.373269] NET: Registered protocol family 44 [ 0.373274] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01-6a] add_size 1000 [ 0.373280] pci 0000:00:1c.0: BAR 13: assigned [io 0x4000-0x4fff] [ 0.373282] pci 0000:00:1c.0: PCI bridge to [bus 01-6a] [ 0.373289] pci 0000:00:1c.0: bridge window [io 0x4000-0x4fff] [ 0.373292] pci 0000:00:1c.0: bridge window [mem 0x40000000-0x6e0fffff] [ 0.373294] pci 0000:00:1c.0: bridge window [mem 0x2fb0000000-0x2ff9ffffff 64bit pref] [ 0.373298] pci 0000:00:1c.4: PCI bridge to [bus 6b] [ 0.373302] pci 0000:00:1c.4: bridge window [mem 0x6e200000-0x6e2fffff] [ 0.373307] pci 0000:00:1d.0: PCI bridge to [bus 6c] [ 0.373319] pci 0000:00:1d.0: bridge window [mem 0x6e100000-0x6e1fffff] [ 0.373330] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.373331] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.373333] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.373333] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window] [ 0.373334] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window] [ 0.373336] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window] [ 0.373336] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window] [ 0.373337] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window] [ 0.373337] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window] [ 0.373338] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window] [ 0.373339] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window] [ 0.373339] pci_bus 0000:00: resource 15 [mem 0x3d000000-0xdfffffff window] [ 0.373340] pci_bus 0000:00: resource 16 [mem 0x2000000000-0x2fffffffff window] [ 0.373340] pci_bus 0000:00: resource 17 [mem 0xfd000000-0xfe7fffff window] [ 0.373344] pci_bus 0000:01: resource 0 [io 0x4000-0x4fff] [ 0.373344] pci_bus 0000:01: resource 1 [mem 0x40000000-0x6e0fffff] [ 0.373345] pci_bus 0000:01: resource 2 [mem 0x2fb0000000-0x2ff9ffffff 64bit pref] [ 0.373346] pci_bus 0000:6b: resource 1 [mem 0x6e200000-0x6e2fffff] [ 0.373347] pci_bus 0000:6c: resource 1 [mem 0x6e100000-0x6e1fffff] [ 0.373482] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.375607] PCI: CLS 64 bytes, default 64 [ 0.375632] Trying to unpack rootfs image as initramfs... [ 0.544979] Freeing initrd memory: 89368K [ 0.545076] DMAR: ACPI device "device:7d" under DMAR at fed91000 as 00:15.0 [ 0.545078] DMAR: ACPI device "device:7e" under DMAR at fed91000 as 00:15.1 [ 0.545079] DMAR: ACPI device "device:7f" under DMAR at fed91000 as 00:15.3 [ 0.545081] DMAR: ACPI device "device:80" under DMAR at fed91000 as 00:19.0 [ 0.578214] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.578221] software IO TLB: mapped [mem 0x25235000-0x29235000] (64MB) [ 0.578646] check: Scanning for low memory corruption every 60 seconds [ 0.579199] Initialise system trusted keyrings [ 0.579236] Key type blacklist registered [ 0.579279] workingset: timestamp_bits=36 max_order=22 bucket_order=0 [ 0.580924] zbud: loaded [ 0.581249] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.581441] fuse: init (API version 7.31) [ 0.581604] integrity: Platform Keyring initialized [ 0.593159] Key type asymmetric registered [ 0.593160] Asymmetric key parser 'x509' registered [ 0.593170] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 0.593210] io scheduler mq-deadline registered [ 0.593659] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122 [ 0.593702] pcieport 0000:00:1c.0: pciehp: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ IbPresDis- LLActRep+ [ 0.594062] pcieport 0000:00:1c.4: PME: Signaling with IRQ 123 [ 0.594121] pcieport 0000:00:1c.4: AER: enabled with IRQ 123 [ 0.594410] pcieport 0000:00:1d.0: PME: Signaling with IRQ 124 [ 0.594489] pcieport 0000:00:1d.0: AER: enabled with IRQ 124 [ 0.594584] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 0.594633] efifb: probing for efifb [ 0.594664] efifb: showing boot graphics [ 0.600058] efifb: framebuffer at 0x2fa0000000, using 32400k, total 32400k [ 0.600059] efifb: mode is 3840x2160x32, linelength=15360, pages=1 [ 0.600059] efifb: scrolling: redraw [ 0.600061] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.600088] fbcon: Deferring console take-over [ 0.600089] fb0: EFI VGA frame buffer device [ 0.600095] intel_idle: MWAIT substates: 0x11142120 [ 0.600095] intel_idle: v0.5.1 model 0x8E [ 0.600518] intel_idle: Local APIC timer is reliable in all C-states [ 0.600697] ACPI: AC Adapter [ADP1] (on-line) [ 0.600741] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:19/PNP0C09:00/PNP0C0D:00/input/input0 [ 0.600756] ACPI: Lid Switch [LID0] [ 0.600803] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.600826] ACPI: Power Button [PWRB] [ 0.600849] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 0.600865] ACPI: Power Button [PWRF] [ 0.603217] thermal LNXTHERM:00: registered as thermal_zone0 [ 0.603218] ACPI: Thermal Zone [TZ00] (28 C) [ 0.603361] thermal LNXTHERM:01: registered as thermal_zone1 [ 0.603362] ACPI: Thermal Zone [TZ01] (30 C) [ 0.603586] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.605640] Linux agpgart interface v0.103 [ 0.621022] battery: ACPI: Battery Slot [BAT1] (battery present) [ 0.677942] loop: module loaded [ 0.678291] libphy: Fixed MDIO Bus: probed [ 0.678292] tun: Universal TUN/TAP device driver, 1.6 [ 0.678358] PPP generic driver version 2.4.2 [ 0.678481] VFIO - User Level meta-driver version: 0.3 [ 0.678583] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.678585] ehci-pci: EHCI PCI platform driver [ 0.678595] ehci-platform: EHCI generic platform driver [ 0.678608] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.678609] ohci-pci: OHCI PCI platform driver [ 0.678618] ohci-platform: OHCI generic platform driver [ 0.678625] uhci_hcd: USB Universal Host Controller Interface driver [ 0.678683] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1 [ 0.678684] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp [ 0.679942] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.680127] mousedev: PS/2 mouse device common for all mice [ 0.680364] rtc_cmos 00:04: RTC can wake from S4 [ 0.680903] rtc_cmos 00:04: registered as rtc0 [ 0.681048] rtc_cmos 00:04: setting system clock to 2020-12-03T05:50:52 UTC (1606974652) [ 0.681067] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram [ 0.681073] i2c /dev entries driver [ 0.681143] device-mapper: uevent: version 1.0.3 [ 0.681228] device-mapper: ioctl: 4.42.0-ioctl (2020-02-27) initialised: dm-devel@redhat.com [ 0.681255] platform eisa.0: Probing EISA bus 0 [ 0.681256] platform eisa.0: EISA: Cannot allocate resource for mainboard [ 0.681258] platform eisa.0: Cannot allocate resource for EISA slot 1 [ 0.681259] platform eisa.0: Cannot allocate resource for EISA slot 2 [ 0.681260] platform eisa.0: Cannot allocate resource for EISA slot 3 [ 0.681261] platform eisa.0: Cannot allocate resource for EISA slot 4 [ 0.681263] platform eisa.0: Cannot allocate resource for EISA slot 5 [ 0.681263] platform eisa.0: Cannot allocate resource for EISA slot 6 [ 0.681264] platform eisa.0: Cannot allocate resource for EISA slot 7 [ 0.681265] platform eisa.0: Cannot allocate resource for EISA slot 8 [ 0.681267] platform eisa.0: EISA: Detected 0 cards [ 0.681270] intel_pstate: Intel P-state driver initializing [ 0.682076] intel_pstate: HWP enabled [ 0.682158] ledtrig-cpu: registered to indicate activity on CPUs [ 0.682162] EFI Variables Facility v0.08 2004-May-17 [ 0.687882] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 [ 0.747675] intel_pmc_core INT33A1:00: initialized [ 0.747787] drop_monitor: Initializing network drop monitor service [ 0.747916] NET: Registered protocol family 10 [ 0.753183] Segment Routing with IPv6 [ 0.753196] NET: Registered protocol family 17 [ 0.753224] Key type dns_resolver registered [ 0.753744] microcode: sig=0x806ea, pf=0x80, revision=0xe0 [ 0.753875] microcode: Microcode Update Driver: v2.2. [ 0.753877] IPI shorthand broadcast: enabled [ 0.753882] sched_clock: Marking stable (753419096, 453399)->(760782687, -6910192) [ 0.753926] registered taskstats version 1 [ 0.753932] Loading compiled-in X.509 certificates [ 0.754410] Loaded X.509 cert 'Build time autogenerated kernel key: 528db32c3701987e705a44ecb9f5da5c1855b221' [ 0.754432] zswap: loaded using pool lzo/zbud [ 0.754602] Key type ._fscrypt registered [ 0.754603] Key type .fscrypt registered [ 0.754603] Key type fscrypt-provisioning registered [ 0.754644] Key type trusted registered [ 0.756786] Key type encrypted registered [ 0.756788] AppArmor: AppArmor sha1 policy hashing enabled [ 0.758731] integrity: Loading X.509 certificate: UEFI:db [ 0.758766] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' [ 0.758766] integrity: Loading X.509 certificate: UEFI:db [ 0.758785] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' [ 0.758785] integrity: Loading X.509 certificate: UEFI:db [ 0.758796] integrity: Loaded X.509 cert '8GAriel: a88fde0b694da7b14d3f5d79bdaeecbe' [ 0.758796] integrity: Loading X.509 certificate: UEFI:db [ 0.758806] integrity: Loaded X.509 cert 'Mocca: eee4ae78c24bf4a5488b6b77c611edde' [ 0.758806] integrity: Loading X.509 certificate: UEFI:db [ 0.759380] integrity: Loaded X.509 cert 'LCFC: 16e5000ec0e008a3434536c06d55a3b6' [ 0.760089] integrity: Loading X.509 certificate: UEFI:MokListRT [ 0.760122] integrity: Loaded X.509 cert 'SomeOrg: shim: a01ee84e9b37ace407961cc468c5909447878469' [ 0.760123] integrity: Loading X.509 certificate: UEFI:MokListRT [ 0.760285] integrity: Loaded X.509 cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63' [ 0.764534] ima: Allocated hash algorithm: sha1 [ 0.942480] ima: No architecture policies found [ 0.942510] evm: Initialising EVM extended attributes: [ 0.942512] evm: security.selinux [ 0.942513] evm: security.SMACK64 [ 0.942514] evm: security.SMACK64EXEC [ 0.942515] evm: security.SMACK64TRANSMUTE [ 0.942516] evm: security.SMACK64MMAP [ 0.942517] evm: security.apparmor [ 0.942518] evm: security.ima [ 0.942519] evm: security.capability [ 0.942521] evm: HMAC attrs: 0x1 [ 0.945888] PM: Magic number: 0:577:819 [ 0.946502] RAS: Correctable Errors collector initialized. [ 0.949151] Freeing unused decrypted memory: 2040K [ 0.950161] Freeing unused kernel image (initmem) memory: 2640K [ 0.950278] Write protecting the kernel read-only data: 26624k [ 0.951412] Freeing unused kernel image (text/rodata gap) memory: 2044K [ 0.952085] Freeing unused kernel image (rodata/data gap) memory: 1476K [ 1.020970] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.020971] x86/mm: Checking user space page tables [ 1.059461] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.059464] Run /init as init process [ 1.059465] with arguments: [ 1.059465] /init [ 1.059466] splash [ 1.059466] with environment: [ 1.059466] HOME=/ [ 1.059466] TERM=linux [ 1.059467] BOOT_IMAGE=/vmlinuz-5.8.0-31-generic [ 1.143488] hid: raw HID events driver (C) Jiri Kosina [ 1.144173] acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00) [ 1.144251] acpi PNP0C14:03: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00) [ 1.184013] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.184025] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 1.185204] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810 [ 1.185956] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 1.186417] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.08 [ 1.186421] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.186424] usb usb1: Product: xHCI Host Controller [ 1.186427] usb usb1: Manufacturer: Linux 5.8.0-31-generic xhci-hcd [ 1.186429] usb usb1: SerialNumber: 0000:00:14.0 [ 1.186690] hub 1-0:1.0: USB hub found [ 1.186721] hub 1-0:1.0: 12 ports detected [ 1.188028] i801_smbus 0000:00:1f.4: SPD Write Disable is set [ 1.188088] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt [ 1.188538] cryptd: max_cpu_qlen set to 1000 [ 1.196120] AVX2 version of gcm_enc/dec engaged. [ 1.196121] AES CTR mode by8 optimization enabled [ 1.199851] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002) [ 1.200543] idma64 idma64.0: Found Intel integrated DMA 64-bit [ 1.201545] nvme nvme0: pci function 0000:6c:00.0 [ 1.206425] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.206429] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 1.206434] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed [ 1.206486] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.08 [ 1.206487] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.206488] usb usb2: Product: xHCI Host Controller [ 1.206489] usb usb2: Manufacturer: Linux 5.8.0-31-generic xhci-hcd [ 1.206490] usb usb2: SerialNumber: 0000:00:14.0 [ 1.206714] hub 2-0:1.0: USB hub found [ 1.206725] hub 2-0:1.0: 6 ports detected [ 1.207687] usb: port power management may be unreliable [ 1.208126] nvme nvme0: missing or invalid SUBNQN field. [ 1.208146] nvme nvme0: Shutdown timeout set to 8 seconds [ 1.209652] i2c i2c-0: 2/2 memory slots populated (from DMI) [ 1.213131] i2c_hid i2c-WCOM5195:00: supply vdd not found, using dummy regulator [ 1.213140] i2c_hid i2c-WCOM5195:00: supply vddl not found, using dummy regulator [ 1.218675] nvme nvme0: 8/0/0 default/read/poll queues [ 1.221455] nvme0n1: p1 p2 p3 [ 1.256628] checking generic (2fa0000000 1fa4000) vs hw (2ffa000000 1000000) [ 1.256629] checking generic (2fa0000000 1fa4000) vs hw (2fa0000000 10000000) [ 1.256629] fb0: switching to inteldrmfb from EFI VGA [ 1.256686] i915 0000:00:02.0: vgaarb: deactivate vga console [ 1.257716] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.258055] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1.258584] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4) [ 1.264499] i915 0000:00:02.0: [drm] Panel advertises DPCD backlight support, but VBT disagrees. If your backlight controls don't work try booting with i915.enable_dpcd_backlight=1. If your machine needs this, please file a _new_ bug report on drm/i915, see https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs for details. [ 1.491886] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002) [ 1.492574] idma64 idma64.1: Found Intel integrated DMA 64-bit [ 1.510439] i2c_hid i2c-SYNA2B31:00: supply vdd not found, using dummy regulator [ 1.510465] i2c_hid i2c-SYNA2B31:00: supply vddl not found, using dummy regulator [ 1.538281] usb 1-1: new full-speed USB device number 2 using xhci_hcd [ 1.610433] tsc: Refined TSC clocksource calibration: 1991.998 MHz [ 1.610449] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x396d4e5fc9d, max_idle_ns: 881590756024 ns [ 1.610521] clocksource: Switched to clocksource tsc [ 1.666349] usb 1-1: device descriptor read/64, error -71 [ 1.667755] intel-lpss 0000:00:15.3: enabling device (0000 -> 0002) [ 1.668449] idma64 idma64.2: Found Intel integrated DMA 64-bit [ 1.686322] i2c_hid i2c-ITE8353:00: supply vdd not found, using dummy regulator [ 1.686348] i2c_hid i2c-ITE8353:00: supply vddl not found, using dummy regulator [ 1.902299] usb 1-1: device descriptor read/64, error -71 [ 2.138260] usb 1-1: new full-speed USB device number 3 using xhci_hcd [ 2.157122] intel-lpss 0000:00:19.0: enabling device (0000 -> 0002) [ 2.160958] input: WCOM5195:00 056A:5195 Touchscreen as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-WCOM5195:00/0018:056A:5195.0001/input/input4 [ 2.161019] input: WCOM5195:00 056A:5195 as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-WCOM5195:00/0018:056A:5195.0001/input/input5 [ 2.161050] input: WCOM5195:00 056A:5195 as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-WCOM5195:00/0018:056A:5195.0001/input/input6 [ 2.161096] input: WCOM5195:00 056A:5195 as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-WCOM5195:00/0018:056A:5195.0001/input/input7 [ 2.161143] input: WCOM5195:00 056A:5195 Mouse as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-WCOM5195:00/0018:056A:5195.0001/input/input8 [ 2.161194] hid-generic 0018:056A:5195.0001: input,hidraw0: I2C HID v1.00 Mouse [WCOM5195:00 056A:5195] on i2c-WCOM5195:00 [ 2.161509] input: SYNA2B31:00 06CB:CD3E Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-5/i2c-SYNA2B31:00/0018:06CB:CD3E.0002/input/input9 [ 2.161557] input: SYNA2B31:00 06CB:CD3E Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-5/i2c-SYNA2B31:00/0018:06CB:CD3E.0002/input/input10 [ 2.161602] hid-generic 0018:06CB:CD3E.0002: input,hidraw1: I2C HID v1.00 Mouse [SYNA2B31:00 06CB:CD3E] on i2c-SYNA2B31:00 [ 2.161938] hid-generic 0018:048D:8380.0003: hidraw2: I2C HID v1.00 Device [ITE8353:00 048D:8380] on i2c-ITE8353:00 [ 2.163308] usbcore: registered new interface driver usbhid [ 2.163309] usbhid: USB HID core driver [ 2.266635] usb 1-1: device descriptor read/64, error -71 [ 2.393239] input: Wacom HID 5195 Pen as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-WCOM5195:00/0018:056A:5195.0001/input/input12 [ 2.393702] input: Wacom HID 5195 Finger as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-WCOM5195:00/0018:056A:5195.0001/input/input13 [ 2.394031] wacom 0018:056A:5195.0001: hidraw0: I2C HID v1.00 Mouse [WCOM5195:00 056A:5195] on i2c-WCOM5195:00 [ 2.477023] [drm] Initialized i915 1.6.0 20200515 for 0000:00:02.0 on minor 0 [ 2.484251] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 2.485466] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input15 [ 2.502270] usb 1-1: device descriptor read/64, error -71 [ 2.511184] fbcon: i915drmfb (fb0) is primary device [ 2.511187] fbcon: Deferring console take-over [ 2.511192] i915 0000:00:02.0: fb0: i915drmfb frame buffer device [ 2.610310] usb usb1-port1: attempt power cycle [ 3.262182] usb 1-1: new full-speed USB device number 4 using xhci_hcd [ 3.262360] usb 1-1: Device not responding to setup address. [ 3.470396] usb 1-1: Device not responding to setup address. [ 3.678820] usb 1-1: device not accepting address 4, error -71 [ 3.806229] usb 1-1: new full-speed USB device number 5 using xhci_hcd [ 3.806418] usb 1-1: Device not responding to setup address. [ 4.014903] usb 1-1: Device not responding to setup address. [ 4.222822] usb 1-1: device not accepting address 5, error -71 [ 4.222929] usb usb1-port1: unable to enumerate USB device [ 4.350823] usb 1-5: new full-speed USB device number 6 using xhci_hcd [ 4.501269] usb 1-5: New USB device found, idVendor=06cb, idProduct=0081, bcdDevice= 1.64 [ 4.501274] usb 1-5: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 4.501276] usb 1-5: SerialNumber: e70fa480f68b [ 4.630571] usb 1-7: new full-speed USB device number 7 using xhci_hcd [ 4.782408] usb 1-7: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [ 4.782412] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4.782415] usb 1-7: Product: CP2104 USB to UART Bridge Controller [ 4.782418] usb 1-7: Manufacturer: Silicon Labs [ 4.782420] usb 1-7: SerialNumber: 017C0866 [ 4.910723] usb 1-8: new full-speed USB device number 8 using xhci_hcd [ 5.060264] usb 1-8: New USB device found, idVendor=8087, idProduct=0025, bcdDevice= 0.02 [ 5.060269] usb 1-8: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.111660] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null) [ 46.264614] systemd[1]: Inserted module 'autofs4' [ 46.361890] systemd[1]: systemd 246.6-1ubuntu1 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid) [ 46.382618] systemd[1]: Detected architecture x86-64. [ 46.407886] systemd[1]: Set hostname to . [ 46.496846] systemd[1]: /lib/systemd/system/dbus.service:12: Unit configured to use KillMode=none. This is unsafe, as it disables systemd's process lifecycle management for the service. Please update your service to use a safer KillMode=, such as 'mixed' or 'control-group'. Support for KillMode=none is deprecated and will eventually be removed. [ 46.512804] systemd[1]: /lib/systemd/system/gpsd.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/gpsd.sock → /run/gpsd.sock; please update the unit file accordingly. [ 46.523463] systemd[1]: /lib/systemd/system/plymouth-start.service:17: Unit configured to use KillMode=none. This is unsafe, as it disables systemd's process lifecycle management for the service. Please update your service to use a safer KillMode=, such as 'mixed' or 'control-group'. Support for KillMode=none is deprecated and will eventually be removed. [ 46.544494] systemd[1]: /lib/systemd/system/smartmontools.service:10: Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the setting altogether. [ 46.545458] systemd[1]: /etc/systemd/system/pydoc3.service:3: Invalid URL, ignoring: pydoc3(1) [ 46.547453] systemd[1]: /lib/systemd/system/mongod.service:12: PIDFile= references a path below legacy directory /var/run/, updating /var/run/mongodb/mongod.pid → /run/mongodb/mongod.pid; please update the unit file accordingly. [ 46.557294] systemd[1]: Queued start job for default target Graphical Interface. [ 46.558118] systemd[1]: Created slice system-modprobe.slice. [ 46.558301] systemd[1]: Created slice Cryptsetup Units Slice. [ 46.558427] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 46.558612] systemd[1]: Created slice User and Session Slice. [ 46.558660] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 46.558789] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 46.558841] systemd[1]: Reached target User and Group Name Lookups. [ 46.558852] systemd[1]: Reached target Remote File Systems. [ 46.558862] systemd[1]: Reached target Slices. [ 46.558930] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 46.558991] systemd[1]: Listening on LVM2 poll daemon socket. [ 46.559413] systemd[1]: Listening on Syslog Socket. [ 46.559474] systemd[1]: Listening on fsck to fsckd communication Socket. [ 46.559509] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 46.559629] systemd[1]: Listening on Journal Audit Socket. [ 46.559694] systemd[1]: Listening on Journal Socket (/dev/log). [ 46.559761] systemd[1]: Listening on Journal Socket. [ 46.559836] systemd[1]: Listening on udev Control Socket. [ 46.559896] systemd[1]: Listening on udev Kernel Socket. [ 46.560446] systemd[1]: Mounting Huge Pages File System... [ 46.561071] systemd[1]: Mounting POSIX Message Queue File System... [ 46.561740] systemd[1]: Mounting Kernel Debug File System... [ 46.562390] systemd[1]: Mounting Kernel Trace File System... [ 46.564056] systemd[1]: Starting Journal Service... [ 46.564783] systemd[1]: Starting Availability of block devices... [ 46.565664] systemd[1]: Starting Set the console keyboard layout... [ 46.566311] systemd[1]: Starting Create list of static device nodes for the current kernel... [ 46.567095] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling... [ 46.567156] systemd[1]: Condition check resulted in Load Kernel Module drm being skipped. [ 46.568052] systemd[1]: Started Nameserver information manager. [ 46.568683] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 46.568727] systemd[1]: Condition check resulted in File System Check on Root Device being skipped. [ 46.569712] systemd[1]: Starting Load Kernel Modules... [ 46.570577] systemd[1]: Starting Remount Root and Kernel File Systems... [ 46.571422] systemd[1]: Starting Coldplug All udev Devices... [ 46.572336] systemd[1]: Starting Uncomplicated firewall... [ 46.574038] systemd[1]: Mounted Huge Pages File System. [ 46.574192] systemd[1]: Mounted POSIX Message Queue File System. [ 46.574367] systemd[1]: Mounted Kernel Debug File System. [ 46.574492] systemd[1]: Mounted Kernel Trace File System. [ 46.574896] systemd[1]: Finished Availability of block devices. [ 46.575349] systemd[1]: Finished Create list of static device nodes for the current kernel. [ 46.576072] systemd[1]: Finished Uncomplicated firewall. [ 46.583198] EXT4-fs (dm-1): re-mounted. Opts: errors=remount-ro [ 46.584101] systemd[1]: Finished Remount Root and Kernel File Systems. [ 46.584728] systemd[1]: Activating swap /.swap... [ 46.585094] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped. [ 46.585158] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped. [ 46.585837] systemd[1]: Starting Load/Save Random Seed... [ 46.586665] systemd[1]: Starting Create System Users... [ 46.591677] systemd[1]: Finished Load Kernel Modules. [ 46.592550] systemd[1]: Mounting FUSE Control File System... [ 46.593215] systemd[1]: Mounting Kernel Configuration File System... [ 46.593781] systemd[1]: Starting Apply Kernel Variables... [ 46.594924] systemd[1]: Mounted FUSE Control File System. [ 46.595997] systemd[1]: Mounted Kernel Configuration File System. [ 46.600016] systemd[1]: Finished Create System Users. [ 46.600779] systemd[1]: Starting Create Static Device Nodes in /dev... [ 46.605921] systemd[1]: Finished Apply Kernel Variables. [ 46.607113] systemd[1]: Finished Load/Save Random Seed. [ 46.612168] systemd[1]: Finished Create Static Device Nodes in /dev. [ 46.613872] systemd[1]: Starting Rule-based Manager for Device Events and Files... [ 46.621496] systemd[1]: Finished Set the console keyboard layout. [ 46.622256] Adding 16777212k swap on /.swap. Priority:-2 extents:114 across:36536316k SSFS [ 46.622307] systemd[1]: Activated swap /.swap. [ 46.635499] systemd[1]: Started Journal Service. [ 46.910864] intel_rapl_common: Found RAPL domain package [ 46.910865] intel_rapl_common: Found RAPL domain dram [ 46.913253] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI [ 46.952485] mei_me 0000:00:16.0: enabling device (0004 -> 0006) [ 46.963084] io scheduler bfq registered [ 46.978521] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 46.978754] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 47.002438] pstore: Using crash dump compression: deflate [ 47.002451] pstore: Registered efi as persistent store backend [ 47.002560] Bluetooth: Core ver 2.22 [ 47.002570] NET: Registered protocol family 31 [ 47.002571] Bluetooth: HCI device and connection manager initialized [ 47.002574] Bluetooth: HCI socket layer initialized [ 47.002575] Bluetooth: L2CAP socket layer initialized [ 47.002577] Bluetooth: SCO socket layer initialized [ 47.002959] dw-apb-uart.3: ttyS4 at MMIO 0x2ffb01d000 (irq = 32, base_baud = 115200) is a 16550A [ 47.025946] usbcore: registered new interface driver usbserial_generic [ 47.025953] usbserial: USB Serial support registered for generic [ 47.033449] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer [ 47.033451] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 47.033451] RAPL PMU: hw unit of domain package 2^-14 Joules [ 47.033452] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 47.033452] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 47.037908] usbcore: registered new interface driver cp210x [ 47.037916] usbserial: USB Serial support registered for cp210x [ 47.037930] cp210x 1-7:1.0: cp210x converter detected [ 47.048332] usb 1-7: cp210x converter now attached to ttyUSB0 [ 47.082014] input: SYNA2B31:00 06CB:CD3E Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-5/i2c-SYNA2B31:00/0018:06CB:CD3E.0002/input/input16 [ 47.082074] input: SYNA2B31:00 06CB:CD3E Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-5/i2c-SYNA2B31:00/0018:06CB:CD3E.0002/input/input17 [ 47.082125] hid-multitouch 0018:06CB:CD3E.0002: input,hidraw1: I2C HID v1.00 Mouse [SYNA2B31:00 06CB:CD3E] on i2c-SYNA2B31:00 [ 47.094733] Intel(R) Wireless WiFi driver for Linux [ 47.123371] iwlwifi 0000:6b:00.0: WRT: Overriding region id 0 [ 47.123373] iwlwifi 0000:6b:00.0: WRT: Overriding region id 1 [ 47.123374] iwlwifi 0000:6b:00.0: WRT: Overriding region id 2 [ 47.123375] iwlwifi 0000:6b:00.0: WRT: Overriding region id 3 [ 47.123376] iwlwifi 0000:6b:00.0: WRT: Overriding region id 4 [ 47.123377] iwlwifi 0000:6b:00.0: WRT: Overriding region id 6 [ 47.123378] iwlwifi 0000:6b:00.0: WRT: Overriding region id 8 [ 47.123379] iwlwifi 0000:6b:00.0: WRT: Overriding region id 9 [ 47.123380] iwlwifi 0000:6b:00.0: WRT: Overriding region id 10 [ 47.123381] iwlwifi 0000:6b:00.0: WRT: Overriding region id 11 [ 47.123382] iwlwifi 0000:6b:00.0: WRT: Overriding region id 15 [ 47.123383] iwlwifi 0000:6b:00.0: WRT: Overriding region id 16 [ 47.123383] iwlwifi 0000:6b:00.0: WRT: Overriding region id 18 [ 47.123384] iwlwifi 0000:6b:00.0: WRT: Overriding region id 19 [ 47.123385] iwlwifi 0000:6b:00.0: WRT: Overriding region id 20 [ 47.123386] iwlwifi 0000:6b:00.0: WRT: Overriding region id 21 [ 47.123390] iwlwifi 0000:6b:00.0: Found debug destination: EXTERNAL_DRAM [ 47.123391] iwlwifi 0000:6b:00.0: Found debug configuration: 0 [ 47.123654] iwlwifi 0000:6b:00.0: loaded firmware version 46.8902351f.0 9260-th-b0-jf-b0-46.ucode op_mode iwlmvm [ 47.123780] iwlwifi 0000:6b:00.0: Direct firmware load for iwl-debug-yoyo.bin failed with error -2 [ 47.146870] usbcore: registered new interface driver btusb [ 47.147601] Bluetooth: hci0: Firmware revision 0.1 build 183 week 27 2020 [ 47.177845] iwlwifi 0000:6b:00.0: Detected Intel(R) Wireless-AC 9260, REV=0x324 [ 47.192088] EXT4-fs (nvme0n1p2): mounted filesystem with ordered data mode. Opts: (null) [ 47.210896] intel_rapl_common: Found RAPL domain package [ 47.210897] intel_rapl_common: Found RAPL domain core [ 47.210898] intel_rapl_common: Found RAPL domain uncore [ 47.210899] intel_rapl_common: Found RAPL domain dram [ 47.211381] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100 [ 47.211383] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake+ platform, using SST driver [ 47.229602] iwlwifi 0000:6b:00.0: base HW address: a4:c3:f0:83:0b:b2 [ 47.232996] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915]) [ 47.244662] audit: type=1400 audit(1606974699.057:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=946 comm="apparmor_parser" [ 47.245918] audit: type=1400 audit(1606974699.057:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=943 comm="apparmor_parser" [ 47.248442] audit: type=1400 audit(1606974699.061:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=941 comm="apparmor_parser" [ 47.253892] audit: type=1400 audit(1606974699.065:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="tcpdump" pid=952 comm="apparmor_parser" [ 47.256806] audit: type=1400 audit(1606974699.069:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=954 comm="apparmor_parser" [ 47.258022] audit: type=1400 audit(1606974699.069:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/gpsd" pid=945 comm="apparmor_parser" [ 47.258219] audit: type=1400 audit(1606974699.073:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine" pid=942 comm="apparmor_parser" [ 47.258221] audit: type=1400 audit(1606974699.073:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=942 comm="apparmor_parser" [ 47.260446] audit: type=1400 audit(1606974699.073:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=953 comm="apparmor_parser" [ 47.260450] audit: type=1400 audit(1606974699.073:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=953 comm="apparmor_parser" [ 47.297732] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 47.298046] thermal thermal_zone7: failed to read out thermal zone (-61) [ 47.300766] iwlwifi 0000:6b:00.0 wlp107s0: renamed from wlan0 [ 47.371663] Adding 999420k swap on /dev/mapper/xubuntu--c930-swap_1. Priority:-3 extents:1 across:999420k SSFS [ 47.535183] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 47.535184] Bluetooth: BNEP filters: protocol multicast [ 47.535187] Bluetooth: BNEP socket layer initialized [ 47.542581] NET: Registered protocol family 38 [ 48.809780] Bluetooth: RFCOMM TTY layer initialized [ 48.809785] Bluetooth: RFCOMM socket layer initialized [ 48.809789] Bluetooth: RFCOMM ver 1.11 [ 52.964037] wlp107s0: authenticate with 88:dc:96:5d:24:1d [ 52.971803] wlp107s0: send auth to 88:dc:96:5d:24:1d (try 1/3) [ 53.011405] wlp107s0: authenticated [ 53.014208] wlp107s0: associate with 88:dc:96:5d:24:1d (try 1/3) [ 53.017213] wlp107s0: RX AssocResp from 88:dc:96:5d:24:1d (capab=0x1511 status=0 aid=2) [ 53.019379] wlp107s0: associated [ 53.056074] wlp107s0: Limiting TX power to 21 (24 - 3) dBm as advertised by 88:dc:96:5d:24:1d [ 53.057091] IPv6: ADDRCONF(NETDEV_CHANGE): wlp107s0: link becomes ready [ 53.666114] kauditd_printk_skb: 21 callbacks suppressed [ 53.666116] audit: type=1400 audit(1606974705.477:33): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=1142 comm="cups-browsed" capability=12 capname="net_admin" [ 53.673944] audit: type=1400 audit(1606974705.485:34): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=1142 comm="cups-browsed" capability=12 capname="net_admin" [ 63.006343] audit: type=1400 audit(1606974714.821:35): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=1142 comm="cups-browsed" capability=12 capname="net_admin" [ 63.007354] audit: type=1400 audit(1606974714.821:36): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=1142 comm="cups-browsed" capability=12 capname="net_admin" [ 403.099558] input: Designer Mouse as /devices/virtual/misc/uhid/0005:045E:0805.0004/input/input19 [ 403.100220] hid-generic 0005:045E:0805.0004: input,hidraw2: BLUETOOTH HID v1.10 Mouse [Designer Mouse] on a4:c3:f0:83:0b:b6