[ 0.000000] microcode: microcode updated early to revision 0xa6, date = 2020-11-01 [ 0.000000] Linux version 5.4.0-96-generic (XXX@XXX) (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)) #109-Ubuntu SMP Wed Jan 12 16:49:16 UTC 2022 (Ubuntu 5.4.0-96.109-generic 5.4.157) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-96-generic root=UUID=HASH_B45-50A3-E98D-CFD2-AD07E648E3A9 ro quiet splash [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Hygon HygonGenuine [ 0.000000] Centaur CentaurHauls [ 0.000000] zhaoxin Shanghai [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: 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 0x0000000000000000-0x000000000009f7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000047987fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000047988000-0x0000000048287fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000048288000-0x000000004a09efff] usable [ 0.000000] BIOS-e820: [mem 0x000000004a09f000-0x000000004b4defff] reserved [ 0.000000] BIOS-e820: [mem 0x000000004b4df000-0x000000004bbcefff] 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] SMBIOS 3.2 present. [ 0.000000] DMI: LENOVO 81W8/LNVNB161216, BIOS DKCN26WW 03/04/2020 [ 0.000000] tsc: Detected 1200.000 MHz processor [ 0.000000] tsc: Detected 1190.400 MHz TSC [ 0.000000] [Firmware Bug]: TSC ADJUST: CPU0: -3823212758 force to 0 [ 0.004022] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.004025] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.004036] last_pfn = 0x19ac00 max_arch_pfn = 0x400000000 [ 0.004043] MTRR default type: write-back [ 0.004044] MTRR fixed ranges enabled: [ 0.004046] 00000-9FFFF write-back [ 0.004048] A0000-BFFFF uncachable [ 0.004049] C0000-FFFFF write-protect [ 0.004050] MTRR variable ranges enabled: [ 0.004053] 0 base 0080000000 mask 7F80000000 uncachable [ 0.004055] 1 base 0060000000 mask 7FE0000000 uncachable [ 0.004057] 2 base 2000000000 mask 6000000000 uncachable [ 0.004058] 3 base 1000000000 mask 7000000000 uncachable [ 0.004059] 4 base 0800000000 mask 7800000000 uncachable [ 0.004061] 5 base 0400000000 mask 7C00000000 uncachable [ 0.004062] 6 base 0200000000 mask 7E00000000 uncachable [ 0.004063] 7 base 4000000000 mask 4000000000 uncachable [ 0.004064] 8 disabled [ 0.004065] 9 disabled [ 0.004959] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.005344] last_pfn = 0x4bc50 max_arch_pfn = 0x400000000 [ 0.020224] found SMP MP-table at [mem 0x000fe1b0-0x000fe1bf] [ 0.020302] check: Scanning 1 areas for low memory corruption [ 0.020309] Using GB pages for direct mapping [ 0.021035] RAMDISK: [mem 0x2d7fb000-0x32bf4fff] [ 0.021043] ACPI: Early table checksum verification disabled [ 0.021048] ACPI: RSDP 0x00000000000FE020 000024 (v02 LENOVO) [ 0.021053] ACPI: XSDT 0x000000004BC2C188 0000E4 (v01 LENOVO CB-01 00000001 01000013) [ 0.021061] ACPI: FACP 0x000000004BC31000 00010C (v05 LENOVO CB-01 00000001 01000013) [ 0.021069] ACPI: DSDT 0x000000004BC03000 02896E (v02 LENOVO CB-01 00000001 01000013) [ 0.021073] ACPI: FACS 0x000000004BB83000 000040 [ 0.021077] ACPI: UEFI 0x000000004BBCE000 000236 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.021082] ACPI: SSDT 0x000000004BC4A000 00336C (v02 LENOVO CB-01 00000001 INTL 20160422) [ 0.021086] ACPI: SSDT 0x000000004BC48000 001B60 (v02 LENOVO CB-01 00000001 INTL 20160422) [ 0.021090] ACPI: SSDT 0x000000004BC44000 003389 (v02 LENOVO CB-01 00000001 INTL 20160422) [ 0.021094] ACPI: SSDT 0x000000004BC3D000 0066CE (v02 INTEL TcssSsdt 00001000 INTL 20160422) [ 0.021098] ACPI: SSDT 0x000000004BC3C000 000781 (v01 LENOVO CB-01 00000001 INTL 20160422) [ 0.021102] ACPI: TPM2 0x000000004BC3B000 000034 (v04 LENOVO CB-01 00000001 01000013) [ 0.021106] ACPI: MSDM 0x000000004BC3A000 000055 (v03 LENOVO CB-01 00000001 ACPI 00040000) [ 0.021111] ACPI: LPIT 0x000000004BC39000 000094 (v01 LENOVO CB-01 00000001 01000013) [ 0.021115] ACPI: WSMT 0x000000004BC38000 000028 (v01 LENOVO CB-01 00000001 01000013) [ 0.021119] ACPI: SSDT 0x000000004BC37000 000B70 (v02 LENOVO CB-01 00000001 INTL 20160422) [ 0.021123] ACPI: DBGP 0x000000004BC36000 000034 (v01 LENOVO CB-01 00000001 01000013) [ 0.021127] ACPI: DBG2 0x000000004BC35000 000054 (v00 LENOVO CB-01 00000001 01000013) [ 0.021131] ACPI: SSDT 0x000000004BC34000 0007EA (v02 LENOVO CB-01 00000001 INTL 20160422) [ 0.021135] ACPI: NHLT 0x000000004BC33000 00002D (v00 LENOVO CB-01 00000001 01000013) [ 0.021139] ACPI: ECDT 0x000000004BC32000 000069 (v01 LENOVO CB-01 00000001 01000013) [ 0.021143] ACPI: HPET 0x000000004BC30000 000038 (v01 LENOVO CB-01 00000001 01000013) [ 0.021147] ACPI: APIC 0x000000004BC2F000 00012C (v03 LENOVO CB-01 00000001 01000013) [ 0.021151] ACPI: MCFG 0x000000004BC2E000 00003C (v01 LENOVO CB-01 00000001 01000013) [ 0.021155] ACPI: DMAR 0x000000004BC2D000 0000A8 (v01 INTEL EDK2 00000002 01000013) [ 0.021159] ACPI: SSDT 0x000000004BC02000 000164 (v01 INSYDE PcdTabl 00001000 INTL 20160422) [ 0.021163] ACPI: SSDT 0x000000004BC01000 00005C (v02 Insyde AhciTabl 00001000 INTL 20160527) [ 0.021167] ACPI: FPDT 0x000000004BC00000 000044 (v01 INSYDE ICL-ULT 00000002 01000013) [ 0.021172] ACPI: Reserving FACP table memory at [mem 0x4bc31000-0x4bc3110b] [ 0.021173] ACPI: Reserving DSDT table memory at [mem 0x4bc03000-0x4bc2b96d] [ 0.021174] ACPI: Reserving FACS table memory at [mem 0x4bb83000-0x4bb8303f] [ 0.021175] ACPI: Reserving UEFI table memory at [mem 0x4bbce000-0x4bbce235] [ 0.021176] ACPI: Reserving SSDT table memory at [mem 0x4bc4a000-0x4bc4d36b] [ 0.021178] ACPI: Reserving SSDT table memory at [mem 0x4bc48000-0x4bc49b5f] [ 0.021179] ACPI: Reserving SSDT table memory at [mem 0x4bc44000-0x4bc47388] [ 0.021180] ACPI: Reserving SSDT table memory at [mem 0x4bc3d000-0x4bc436cd] [ 0.021181] ACPI: Reserving SSDT table memory at [mem 0x4bc3c000-0x4bc3c780] [ 0.021182] ACPI: Reserving TPM2 table memory at [mem 0x4bc3b000-0x4bc3b033] [ 0.021183] ACPI: Reserving MSDM table memory at [mem 0x4bc3a000-0x4bc3a054] [ 0.021184] ACPI: Reserving LPIT table memory at [mem 0x4bc39000-0x4bc39093] [ 0.021185] ACPI: Reserving WSMT table memory at [mem 0x4bc38000-0x4bc38027] [ 0.021186] ACPI: Reserving SSDT table memory at [mem 0x4bc37000-0x4bc37b6f] [ 0.021187] ACPI: Reserving DBGP table memory at [mem 0x4bc36000-0x4bc36033] [ 0.021188] ACPI: Reserving DBG2 table memory at [mem 0x4bc35000-0x4bc35053] [ 0.021189] ACPI: Reserving SSDT table memory at [mem 0x4bc34000-0x4bc347e9] [ 0.021190] ACPI: Reserving NHLT table memory at [mem 0x4bc33000-0x4bc3302c] [ 0.021191] ACPI: Reserving ECDT table memory at [mem 0x4bc32000-0x4bc32068] [ 0.021192] ACPI: Reserving HPET table memory at [mem 0x4bc30000-0x4bc30037] [ 0.021194] ACPI: Reserving APIC table memory at [mem 0x4bc2f000-0x4bc2f12b] [ 0.021195] ACPI: Reserving MCFG table memory at [mem 0x4bc2e000-0x4bc2e03b] [ 0.021196] ACPI: Reserving DMAR table memory at [mem 0x4bc2d000-0x4bc2d0a7] [ 0.021197] ACPI: Reserving SSDT table memory at [mem 0x4bc02000-0x4bc02163] [ 0.021198] ACPI: Reserving SSDT table memory at [mem 0x4bc01000-0x4bc0105b] [ 0.021199] ACPI: Reserving FPDT table memory at [mem 0x4bc00000-0x4bc00043] [ 0.021220] ACPI: Local APIC address 0xfee00000 [ 0.021531] No NUMA configuration found [ 0.021532] Faking a node at [mem 0x0000000000000000-0x000000019abfffff] [ 0.021545] NODE_DATA(0) allocated [mem 0x19abd5000-0x19abfffff] [ 0.021900] Zone ranges: [ 0.021901] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.021903] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.021904] Normal [mem 0x0000000100000000-0x000000019abfffff] [ 0.021905] Device empty [ 0.021907] Movable zone start for each node [ 0.021913] Early memory node ranges [ 0.021914] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.021915] node 0: [mem 0x0000000000100000-0x0000000047987fff] [ 0.021917] node 0: [mem 0x0000000048288000-0x000000004a09efff] [ 0.021918] node 0: [mem 0x000000004bc4f000-0x000000004bc4ffff] [ 0.021918] node 0: [mem 0x0000000100000000-0x000000019abfffff] [ 0.022436] Zeroed struct page in unavailable ranges: 48322 pages [ 0.022438] Initmem setup node 0 [mem 0x0000000000001000-0x000000019abfffff] [ 0.022440] On node 0 totalpages: 934718 [ 0.022442] DMA zone: 64 pages used for memmap [ 0.022443] DMA zone: 21 pages reserved [ 0.022444] DMA zone: 3998 pages, LIFO batch:0 [ 0.022522] DMA32 zone: 4639 pages used for memmap [ 0.022524] DMA32 zone: 296864 pages, LIFO batch:63 [ 0.033462] Normal zone: 9904 pages used for memmap [ 0.033463] Normal zone: 633856 pages, LIFO batch:63 [ 0.044597] Reserving Intel graphics memory at [mem 0x61800000-0x653fffff] [ 0.044888] ACPI: PM-Timer IO Port: 0x1808 [ 0.044891] ACPI: Local APIC address 0xfee00000 [ 0.044901] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.044902] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.044903] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.044904] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.044905] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.044906] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.044906] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.044907] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 0.044908] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1]) [ 0.044909] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1]) [ 0.044910] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1]) [ 0.044910] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1]) [ 0.044911] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1]) [ 0.044912] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1]) [ 0.044913] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1]) [ 0.044914] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1]) [ 0.044950] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 0.044953] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.044955] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.044957] ACPI: IRQ0 used by override. [ 0.044958] ACPI: IRQ9 used by override. [ 0.044961] Using ACPI (MADT) for SMP configuration information [ 0.044963] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.044966] TSC deadline timer available [ 0.044968] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.044997] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.044999] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.045000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] [ 0.045001] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] [ 0.045004] PM: Registered nosave memory: [mem 0x47988000-0x48287fff] [ 0.045006] PM: Registered nosave memory: [mem 0x4a09f000-0x4b4defff] [ 0.045007] PM: Registered nosave memory: [mem 0x4b4df000-0x4bbcefff] [ 0.045008] PM: Registered nosave memory: [mem 0x4bbcf000-0x4bc4efff] [ 0.045010] PM: Registered nosave memory: [mem 0x4bc50000-0xcfffffff] [ 0.045011] PM: Registered nosave memory: [mem 0xd0000000-0xfc7fffff] [ 0.045011] PM: Registered nosave memory: [mem 0xfc800000-0xfe7fffff] [ 0.045012] PM: Registered nosave memory: [mem 0xfe800000-0xfecfffff] [ 0.045013] PM: Registered nosave memory: [mem 0xfed00000-0xfed00fff] [ 0.045014] PM: Registered nosave memory: [mem 0xfed01000-0xfed0ffff] [ 0.045014] PM: Registered nosave memory: [mem 0xfed10000-0xfed17fff] [ 0.045015] PM: Registered nosave memory: [mem 0xfed18000-0xfed1ffff] [ 0.045016] PM: Registered nosave memory: [mem 0xfed20000-0xfed7ffff] [ 0.045017] PM: Registered nosave memory: [mem 0xfed80000-0xfed9ffff] [ 0.045017] PM: Registered nosave memory: [mem 0xfeda0000-0xfeda1fff] [ 0.045018] PM: Registered nosave memory: [mem 0xfeda2000-0xfedfffff] [ 0.045019] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.045020] PM: Registered nosave memory: [mem 0xfee01000-0xff5fffff] [ 0.045020] PM: Registered nosave memory: [mem 0xff600000-0xffffffff] [ 0.045023] [mem 0xd0000000-0xfc7fffff] available for PCI devices [ 0.045024] Booting paravirtualized kernel on bare hardware [ 0.045028] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.045036] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.045308] percpu: Embedded 55 pages/cpu s188416 r8192 d28672 u524288 [ 0.045317] pcpu-alloc: s188416 r8192 d28672 u524288 alloc=1*2097152 [ 0.045318] pcpu-alloc: [0] 0 1 2 3 [ 0.045357] Built 1 zonelists, mobility grouping on. Total pages: 920090 [ 0.045358] Policy zone: Normal [ 0.045359] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-96-generic root=UUID=HASH_B45-50A3-E98D-CFD2-AD07E648E3A9 ro quiet splash [ 0.045807] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.045964] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.046029] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.051220] Calgary: detecting Calgary via BIOS EBDA area [ 0.051222] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.064128] Memory: 3481272K/3738872K available (14339K kernel code, 2400K rwdata, 9492K rodata, 2736K init, 4964K bss, 257600K reserved, 0K cma-reserved) [ 0.064136] random: get_random_u64 called from kmem_cache_open+0x2d/0x410 with crng_init=0 [ 0.064313] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.064330] ftrace: allocating 44639 entries in 175 pages [ 0.094239] rcu: Hierarchical RCU implementation. [ 0.094241] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.094242] Tasks RCU enabled. [ 0.094244] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.094245] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.098348] NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 16 [ 0.098842] random: crng done (trusting CPU's manufacturer) [ 0.098877] Console: colour dummy device 80x25 [ 0.098882] printk: console [tty0] enabled [ 0.098904] ACPI: Core revision 20190816 [ 0.099257] hpet: HPET dysfunctional in PC10. Force disabled. [ 0.099259] APIC: Switch to symmetric I/O mode setup [ 0.099262] DMAR: Host address width 39 [ 0.099263] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.099270] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 49e2ff0505e [ 0.099272] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.099279] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.099281] DMAR: RMRR base: 0x0000004b2da000 end: 0x0000004b2f9fff [ 0.099282] DMAR: RMRR base: 0x00000061000000 end: 0x000000653fffff [ 0.099285] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.099286] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.099287] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit. [ 0.099288] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting. [ 0.101098] DMAR-IR: Enabled IRQ remapping in xapic mode [ 0.101099] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.105464] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1128af0325d, max_idle_ns: 440795261011 ns [ 0.105472] Calibrating delay loop (skipped), value calculated using timer frequency.. 2380.80 BogoMIPS (lpj=4761600) [ 0.105475] pid_max: default: 32768 minimum: 301 [ 0.105518] LSM: Security Framework initializing [ 0.105532] Yama: becoming mindful. [ 0.105568] AppArmor: AppArmor initialized [ 0.105621] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.105631] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.105647] *** VALIDATE tmpfs *** [ 0.105849] *** VALIDATE proc *** [ 0.105913] *** VALIDATE cgroup1 *** [ 0.105914] *** VALIDATE cgroup2 *** [ 0.105980] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.106013] mce: CPU0: Thermal monitoring enabled (TM1) [ 0.106058] process: using mwait in idle threads [ 0.106061] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.106062] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.106067] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.106069] Spectre V2 : Mitigation: Enhanced IBRS [ 0.106069] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.106071] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.106073] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.106514] Freeing SMP alternatives memory: 40K [ 0.109468] smpboot: CPU0: Intel(R) Core(TM) i3-1005G1 CPU @ 1.20GHz (family: 0x6, model: 0x7e, stepping: 0x5) [ 0.109468] Performance Events: PEBS fmt4+-baseline, Icelake events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.109468] ... version: 5 [ 0.109468] ... bit width: 48 [ 0.109468] ... generic registers: 8 [ 0.109468] ... value mask: 0000ffffffffffff [ 0.109468] ... max period: 00007fffffffffff [ 0.109468] ... fixed-purpose events: 4 [ 0.109468] ... event mask: 0000000f000000ff [ 0.109468] rcu: Hierarchical SRCU implementation. [ 0.109468] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.109468] smp: Bringing up secondary CPUs ... [ 0.109468] x86: Booting SMP configuration: [ 0.109468] .... node #0, CPUs: #1 [ 0.010765] [Firmware Bug]: TSC ADJUST differs within socket(s), fixing all errors [ 0.109574] #2 #3 [ 0.114429] smp: Brought up 1 node, 4 CPUs [ 0.114429] smpboot: Max logical packages: 1 [ 0.114429] smpboot: Total of 4 processors activated (9523.20 BogoMIPS) [ 0.117478] devtmpfs: initialized [ 0.117526] x86/mm: Memory block size: 128MB [ 0.118048] PM: Registering ACPI NVS region [mem 0x4b4df000-0x4bbcefff] (7274496 bytes) [ 0.118048] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.118048] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.118048] pinctrl core: initialized pinctrl subsystem [ 0.118048] PM: RTC time: 22:07:05, date: 2022-01-20 [ 0.118048] NET: Registered protocol family 16 [ 0.118092] EISA bus registered [ 0.118092] cpuidle: using governor ladder [ 0.118092] cpuidle: using governor menu [ 0.118092] ACPI: bus type PCI registered [ 0.118092] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.118092] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xc0000000-0xcfffffff] (base 0xc0000000) [ 0.118092] PCI: MMCONFIG at [mem 0xc0000000-0xcfffffff] reserved in E820 [ 0.118092] PCI: Using configuration type 1 for base access [ 0.118092] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.121891] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.121891] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.121891] ACPI: Added _OSI(Module Device) [ 0.121891] ACPI: Added _OSI(Processor Device) [ 0.121891] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.121891] ACPI: Added _OSI(Processor Aggregator Device) [ 0.121891] ACPI: Added _OSI(Linux-Dell-Video) [ 0.121891] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.121891] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.206634] ACPI: 10 ACPI AML tables successfully acquired and loaded [ 0.208781] ACPI: EC: EC started [ 0.208782] ACPI: EC: interrupt blocked [ 0.211864] ACPI: \: Used as first EC [ 0.211866] ACPI: \: GPE=0x6e, IRQ=-1, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.211867] ACPI: EC: Boot ECDT EC used to handle transactions [ 0.223640] ACPI: Dynamic OEM Table Load: [ 0.223657] ACPI: SSDT 0xFFFF944E55580900 0000F4 (v02 PmRef Cpu0Psd 00003000 INTL 20160422) [ 0.225661] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked [ 0.226974] ACPI: Dynamic OEM Table Load: [ 0.226983] ACPI: SSDT 0xFFFF944E555BC800 000386 (v02 PmRef Cpu0Cst 00003001 INTL 20160422) [ 0.229117] ACPI: Dynamic OEM Table Load: [ 0.229125] ACPI: SSDT 0xFFFF944E555BD800 000371 (v02 PmRef Cpu0Ist 00003000 INTL 20160422) [ 0.231352] ACPI: Dynamic OEM Table Load: [ 0.231359] ACPI: SSDT 0xFFFF944E555BB400 00012C (v02 PmRef Cpu0Hwp 00003000 INTL 20160422) [ 0.233359] ACPI: Dynamic OEM Table Load: [ 0.233368] ACPI: SSDT 0xFFFF944E55AA2800 000724 (v02 PmRef HwpLvt 00003000 INTL 20160422) [ 0.235865] ACPI: Dynamic OEM Table Load: [ 0.235873] ACPI: SSDT 0xFFFF944E55AA2000 0005FC (v02 PmRef ApIst 00003000 INTL 20160422) [ 0.238232] ACPI: Dynamic OEM Table Load: [ 0.238238] ACPI: SSDT 0xFFFF944E555BEC00 000317 (v02 PmRef ApHwp 00003000 INTL 20160422) [ 0.240527] ACPI: Dynamic OEM Table Load: [ 0.240535] ACPI: SSDT 0xFFFF944E555C6000 000AB0 (v02 PmRef ApPsd 00003000 INTL 20160422) [ 0.243767] ACPI: Dynamic OEM Table Load: [ 0.243774] ACPI: SSDT 0xFFFF944E555BDC00 00030A (v02 PmRef ApCst 00003000 INTL 20160422) [ 0.247643] ACPI: Interpreter enabled [ 0.247725] ACPI: (supports S0 S3 S4 S5) [ 0.247727] ACPI: Using IOAPIC for interrupt routing [ 0.247790] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.248423] ACPI: Enabled 7 GPEs in block 00 to 7F [ 0.269872] ACPI: Power Resource [V0PR] (on) [ 0.270205] ACPI: Power Resource [V1PR] (on) [ 0.270515] ACPI: Power Resource [V2PR] (on) [ 0.272669] ACPI: Power Resource [WRST] (on) [ 0.272967] ACPI: Power Resource [TBT0] (on) [ 0.273007] ACPI: Power Resource [TBT1] (on) [ 0.273043] ACPI: Power Resource [D3C] (on) [ 0.283620] ACPI: Power Resource [PIN] (off) [ 0.284438] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.284446] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 0.288530] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR] [ 0.293913] PCI host bridge to bus 0000:00 [ 0.293916] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.293917] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.293919] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.293920] pci_bus 0000:00: root bus resource [mem 0x65400000-0xbfffffff window] [ 0.293921] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.293940] pci 0000:00:00.0: [8086:8a02] type 00 class 0x060000 [ 0.295996] pci 0000:00:02.0: [8086:8a56] type 00 class 0x030000 [ 0.296016] pci 0000:00:02.0: reg 0x10: [mem 0x84000000-0x84ffffff 64bit] [ 0.296026] pci 0000:00:02.0: reg 0x18: [mem 0x70000000-0x7fffffff 64bit pref] [ 0.296032] pci 0000:00:02.0: reg 0x20: [io 0x5000-0x503f] [ 0.298083] pci 0000:00:04.0: [8086:8a03] type 00 class 0x118000 [ 0.298116] pci 0000:00:04.0: reg 0x10: [mem 0x85100000-0x8510ffff 64bit] [ 0.300346] pci 0000:00:14.0: [8086:34ed] type 00 class 0x0c0330 [ 0.300380] pci 0000:00:14.0: reg 0x10: [mem 0x85110000-0x8511ffff 64bit] [ 0.300488] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.302556] pci 0000:00:14.2: [8086:34ef] type 00 class 0x050000 [ 0.302594] pci 0000:00:14.2: reg 0x10: [mem 0x85124000-0x85125fff 64bit] [ 0.302616] pci 0000:00:14.2: reg 0x18: [mem 0x85128000-0x85128fff 64bit] [ 0.304764] pci 0000:00:15.0: [8086:34e8] type 00 class 0x0c8000 [ 0.304857] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.307122] pci 0000:00:15.1: [8086:34e9] type 00 class 0x0c8000 [ 0.307246] pci 0000:00:15.1: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.309471] pci 0000:00:16.0: [8086:34e0] type 00 class 0x078000 [ 0.309516] pci 0000:00:16.0: reg 0x10: [mem 0x8512b000-0x8512bfff 64bit] [ 0.309652] pci 0000:00:16.0: PME# supported from D3hot [ 0.311777] pci 0000:00:17.0: [8086:34d3] type 00 class 0x010601 [ 0.311821] pci 0000:00:17.0: reg 0x10: [mem 0x85126000-0x85127fff] [ 0.311841] pci 0000:00:17.0: reg 0x14: [mem 0x8512f000-0x8512f0ff] [ 0.311862] pci 0000:00:17.0: reg 0x18: [io 0x5080-0x5087] [ 0.311882] pci 0000:00:17.0: reg 0x1c: [io 0x5088-0x508b] [ 0.311901] pci 0000:00:17.0: reg 0x20: [io 0x5060-0x507f] [ 0.311921] pci 0000:00:17.0: reg 0x24: [mem 0x8512e000-0x8512e7ff] [ 0.312013] pci 0000:00:17.0: PME# supported from D3hot [ 0.314091] pci 0000:00:1d.0: [8086:34b0] type 01 class 0x060400 [ 0.314239] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.314272] pci 0000:00:1d.0: PTM enabled (root), 4ns granularity [ 0.316367] pci 0000:00:1d.4: [8086:34b4] type 01 class 0x060400 [ 0.316514] pci 0000:00:1d.4: PME# supported from D0 D3hot D3cold [ 0.316546] pci 0000:00:1d.4: PTM enabled (root), 4ns granularity [ 0.318652] pci 0000:00:1f.0: [8086:3482] type 00 class 0x060100 [ 0.320919] pci 0000:00:1f.3: [8086:34c8] type 00 class 0x040380 [ 0.321014] pci 0000:00:1f.3: reg 0x10: [mem 0x85120000-0x85123fff 64bit] [ 0.321121] pci 0000:00:1f.3: reg 0x20: [mem 0x85000000-0x850fffff 64bit] [ 0.321299] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.323510] pci 0000:00:1f.4: [8086:34a3] type 00 class 0x0c0500 [ 0.323566] pci 0000:00:1f.4: reg 0x10: [mem 0x8512c000-0x8512c0ff 64bit] [ 0.323622] pci 0000:00:1f.4: reg 0x20: [io 0x5040-0x505f] [ 0.325684] pci 0000:00:1f.5: [8086:34a4] type 00 class 0x0c8000 [ 0.325711] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff] [ 0.327869] pci 0000:01:00.0: [10ec:c82f] type 00 class 0x028000 [ 0.327983] pci 0000:01:00.0: reg 0x10: [io 0x4000-0x40ff] [ 0.328106] pci 0000:01:00.0: reg 0x18: [mem 0x83000000-0x8300ffff 64bit] [ 0.328537] pci 0000:01:00.0: supports D1 D2 [ 0.328538] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.328881] pci 0000:00:1d.0: PCI bridge to [bus 01-05] [ 0.328889] pci 0000:00:1d.0: bridge window [io 0x4000-0x4fff] [ 0.328893] pci 0000:00:1d.0: bridge window [mem 0x83000000-0x83ffffff] [ 0.328900] pci 0000:00:1d.0: bridge window [mem 0x80000000-0x80ffffff 64bit pref] [ 0.328982] pci 0000:06:00.0: [15b7:5005] type 00 class 0x010802 [ 0.329036] pci 0000:06:00.0: reg 0x10: [mem 0x82000000-0x82003fff 64bit] [ 0.329367] pci 0000:00:1d.4: PCI bridge to [bus 06-0a] [ 0.329371] pci 0000:00:1d.4: bridge window [io 0x3000-0x3fff] [ 0.329374] pci 0000:00:1d.4: bridge window [mem 0x82000000-0x82ffffff] [ 0.329381] pci 0000:00:1d.4: bridge window [mem 0x81000000-0x81ffffff 64bit pref] [ 0.333179] ACPI: EC: interrupt unblocked [ 0.333180] ACPI: EC: event unblocked [ 0.333197] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x6e, IRQ=-1, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.333199] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions and events [ 0.333497] iommu: Default domain type: Translated [ 0.333567] SCSI subsystem initialized [ 0.333574] libata version 3.00 loaded. [ 0.333574] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.333574] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.333574] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.333574] vgaarb: loaded [ 0.333574] ACPI: bus type USB registered [ 0.333574] usbcore: registered new interface driver usbfs [ 0.333574] usbcore: registered new interface driver hub [ 0.333574] usbcore: registered new device driver usb [ 0.333574] pps_core: LinuxPPS API ver. 1 registered [ 0.333574] pps_core: Software ver. 5.3.6 - Copyright 0FB6-08D5 Rodolfo Giometti <XXX@XXX> [ 0.333574] PTP clock support registered [ 0.333577] EDAC MC: Ver: 3.0.0 [ 0.337518] PCI: Using ACPI for IRQ routing [ 0.379268] PCI: pci_cache_line_size set to 64 bytes [ 0.379364] pci 0000:00:1f.5: can't claim BAR 0 [mem 0xfe010000-0xfe010fff]: no compatible bridge window [ 0.379449] e820: reserve RAM buffer [mem 0x0009f800-0x0009ffff] [ 0.379450] e820: reserve RAM buffer [mem 0x47988000-0x47ffffff] [ 0.379451] e820: reserve RAM buffer [mem 0x4a09f000-0x4bffffff] [ 0.379452] e820: reserve RAM buffer [mem 0x4bc50000-0x4bffffff] [ 0.379453] e820: reserve RAM buffer [mem 0x19ac00000-0x19bffffff] [ 0.379570] NetLabel: Initializing [ 0.379571] NetLabel: domain hash size = 128 [ 0.379571] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.379591] NetLabel: unlabeled traffic allowed by default [ 0.382142] clocksource: Switched to clocksource tsc-early [ 0.396147] *** VALIDATE bpf *** [ 0.396210] VFS: Disk quotas dquot_6.6.0 [ 0.396228] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.396261] *** VALIDATE ramfs *** [ 0.396264] *** VALIDATE hugetlbfs *** [ 0.396386] AppArmor: AppArmor Filesystem Enabled [ 0.396421] pnp: PnP ACPI init [ 0.397054] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.397056] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.397063] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.397267] system 00:01: [io 0x1854-0x1857] has been reserved [ 0.397271] system 00:01: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.397309] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.397895] system 00:03: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.397897] system 00:03: [mem 0xfeda0000-0xfeda0fff] has been reserved [ 0.397899] system 00:03: [mem 0xfeda1000-0xfeda1fff] has been reserved [ 0.397901] system 00:03: [mem 0xc0000000-0xcfffffff] has been reserved [ 0.397903] system 00:03: [mem 0xfed20000-0xfed7ffff] could not be reserved [ 0.397904] system 00:03: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.397906] system 00:03: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.397910] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.398561] system 00:04: [io 0x1800-0x18fe] could not be reserved [ 0.398563] system 00:04: [mem 0xfd000000-0xfd68ffff] has been reserved [ 0.398565] system 00:04: [mem 0xfd6b0000-0xfd6cffff] has been reserved [ 0.398567] system 00:04: [mem 0xfd6f0000-0xfdffffff] has been reserved [ 0.398568] system 00:04: [mem 0xfe000000-0xfe01ffff] has been reserved [ 0.398570] system 00:04: [mem 0xfe200000-0xfe7fffff] has been reserved [ 0.398572] system 00:04: [mem 0xff000000-0xffffffff] could not be reserved [ 0.398575] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.399091] system 00:05: [io 0x2000-0x20fe] has been reserved [ 0.399095] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.399458] system 00:06: [mem 0xfe038000-0xfe038fff] has been reserved [ 0.399462] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.399786] pnp: PnP ACPI: found 7 devices [ 0.401338] thermal_sys: Registered thermal governor 'fair_share' [ 0.401339] thermal_sys: Registered thermal governor 'bang_bang' [ 0.401340] thermal_sys: Registered thermal governor 'step_wise' [ 0.401341] thermal_sys: Registered thermal governor 'user_space' [ 0.401342] thermal_sys: Registered thermal governor 'power_allocator' [ 0.405863] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.405916] pci 0000:00:15.0: BAR 0: no space for [mem size 0x00001000 64bit] [ 0.405919] pci 0000:00:15.0: BAR 0: failed to assign [mem size 0x00001000 64bit] [ 0.405923] pci 0000:00:15.1: BAR 0: no space for [mem size 0x00001000 64bit] [ 0.405924] pci 0000:00:15.1: BAR 0: failed to assign [mem size 0x00001000 64bit] [ 0.405927] pci 0000:00:1f.5: BAR 0: no space for [mem size 0x00001000] [ 0.405929] pci 0000:00:1f.5: BAR 0: trying firmware assignment [mem 0xfe010000-0xfe010fff] [ 0.405931] pci 0000:00:1f.5: BAR 0: [mem 0xfe010000-0xfe010fff] conflicts with Reserved [mem 0xfc800000-0xfe7fffff] [ 0.405933] pci 0000:00:1f.5: BAR 0: failed to assign [mem size 0x00001000] [ 0.405937] pci 0000:00:1d.0: PCI bridge to [bus 01-05] [ 0.405942] pci 0000:00:1d.0: bridge window [io 0x4000-0x4fff] [ 0.405960] pci 0000:00:1d.0: bridge window [mem 0x83000000-0x83ffffff] [ 0.405966] pci 0000:00:1d.0: bridge window [mem 0x80000000-0x80ffffff 64bit pref] [ 0.405974] pci 0000:00:1d.4: PCI bridge to [bus 06-0a] [ 0.405977] pci 0000:00:1d.4: bridge window [io 0x3000-0x3fff] [ 0.405982] pci 0000:00:1d.4: bridge window [mem 0x82000000-0x82ffffff] [ 0.405986] pci 0000:00:1d.4: bridge window [mem 0x81000000-0x81ffffff 64bit pref] [ 0.405995] pci_bus 0000:00: Some PCI device resources are unassigned, try booting with pci=realloc [ 0.405997] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.405998] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.406000] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.406001] pci_bus 0000:00: resource 7 [mem 0x65400000-0xbfffffff window] [ 0.406003] pci_bus 0000:01: resource 0 [io 0x4000-0x4fff] [ 0.406005] pci_bus 0000:01: resource 1 [mem 0x83000000-0x83ffffff] [ 0.406006] pci_bus 0000:01: resource 2 [mem 0x80000000-0x80ffffff 64bit pref] [ 0.406008] pci_bus 0000:06: resource 0 [io 0x3000-0x3fff] [ 0.406009] pci_bus 0000:06: resource 1 [mem 0x82000000-0x82ffffff] [ 0.406010] pci_bus 0000:06: resource 2 [mem 0x81000000-0x81ffffff 64bit pref] [ 0.406326] NET: Registered protocol family 2 [ 0.406423] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.407170] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear) [ 0.407207] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.407317] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear) [ 0.407368] TCP: Hash tables configured (established 32768 bind 32768) [ 0.407412] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear) [ 0.407428] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear) [ 0.407489] NET: Registered protocol family 1 [ 0.407495] NET: Registered protocol family 44 [ 0.407511] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.409941] PCI: CLS 64 bytes, default 64 [ 0.409996] Trying to unpack rootfs image as initramfs... [ 0.694239] Freeing initrd memory: 85992K [ 0.709525] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.709528] software IO TLB: mapped [mem 0x43988000-0x47988000] (64MB) [ 0.709791] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1128af0325d, max_idle_ns: 440795261011 ns [ 0.709810] clocksource: Switched to clocksource tsc [ 0.709847] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 0.709926] check: Scanning for low memory corruption every 60 seconds [ 0.710534] Initialise system trusted keyrings [ 0.710547] Key type blacklist registered [ 0.710593] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 0.712304] zbud: loaded [ 0.712726] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.712943] fuse: init (API version 7.31) [ 0.712962] *** VALIDATE fuse *** [ 0.712965] *** VALIDATE fuse *** [ 0.713079] Platform Keyring initialized [ 0.720328] Key type asymmetric registered [ 0.720329] Asymmetric key parser 'x509' registered [ 0.720339] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 0.720378] io scheduler mq-deadline registered [ 0.720977] pcieport 0000:00:1d.0: PME: Signaling with IRQ 122 [ 0.721369] pcieport 0000:00:1d.4: PME: Signaling with IRQ 123 [ 0.721492] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 0.721558] vesafb: mode is 1920x1080x32, linelength=7680, pages=0 [ 0.721558] vesafb: scrolling: redraw [ 0.721560] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.721586] vesafb: framebuffer at 0x70000000, mapped to 0x00000000781ec198, using 8128k, total 8128k [ 0.721630] fbcon: Deferring console take-over [ 0.721631] fb0: VESA VGA frame buffer device [ 0.721647] intel_idle: does not run on family 6 model 126 [ 0.721948] ACPI: AC Adapter [ADP0] (off-line) [ 0.722042] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.722062] ACPI: Lid Switch [LID0] [ 0.722100] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.722118] ACPI: Power Button [PWRB] [ 0.722156] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 0.722195] ACPI: Power Button [PWRF] [ 0.722890] Monitor-Mwait will be used to enter C-1 state [ 0.722894] Monitor-Mwait will be used to enter C-2 state [ 0.722897] Monitor-Mwait will be used to enter C-3 state [ 0.724917] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.727099] hpet_acpi_add: no address or irqs in _CRS [ 0.727177] Linux agpgart interface v0.103 [ 0.821937] battery: ACPI: Battery Slot [BAT0] (battery present) [ 0.877622] loop: module loaded [ 0.877982] libphy: Fixed MDIO Bus: probed [ 0.877984] tun: Universal TUN/TAP device driver, 1.6 [ 0.878046] PPP generic driver version 2.4.2 [ 0.878159] VFIO - User Level meta-driver version: 0.3 [ 0.878378] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.878388] ehci-pci: EHCI PCI platform driver [ 0.878406] ehci-platform: EHCI generic platform driver [ 0.878426] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.878428] ohci-pci: OHCI PCI platform driver [ 0.878440] ohci-platform: OHCI generic platform driver [ 0.878449] uhci_hcd: USB Universal Host Controller Interface driver [ 0.878880] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.878892] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 0.880036] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x110 quirks 0x0000000000009810 [ 0.880043] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 0.880418] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.880422] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 0.880425] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed [ 0.880481] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 0.880483] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=... [ 0.880485] usb usb1: Product: xHCI Host Controller [ 0.880487] usb usb1: Manufacturer: Linux 5.4.0-96-generic xhci-hcd [ 0.880488] usb usb1: SerialNumber: ... [ 0.880741] hub 1-0:1.0: USB hub found [ 0.880765] hub 1-0:1.0: 12 ports detected [ 0.881254] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04 [ 0.881256] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=... [ 0.881258] usb usb2: Product: xHCI Host Controller [ 0.881259] usb usb2: Manufacturer: Linux 5.4.0-96-generic xhci-hcd [ 0.881261] usb usb2: SerialNumber: ... [ 0.881503] hub 2-0:1.0: USB hub found [ 0.881521] hub 2-0:1.0: 6 ports detected [ 0.881867] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1 [ 0.881868] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp [ 0.883277] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.883482] mousedev: PS/2 mouse device common for all mice [ 0.883744] rtc_cmos rtc_cmos: RTC can wake from S4 [ 0.884374] rtc_cmos rtc_cmos: registered as rtc0 [ 0.884396] rtc_cmos rtc_cmos: alarms up to one month, y3k, 114 bytes nvram [ 0.884404] i2c /dev entries driver [ 0.884468] device-mapper: uevent: version 1.0.3 [ 0.884537] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: XXX@XXX [ 0.884563] platform eisa.0: Probing EISA bus 0 [ 0.884565] platform eisa.0: EISA: Cannot allocate resource for mainboard [ 0.884567] platform eisa.0: Cannot allocate resource for EISA slot 1 [ 0.884568] platform eisa.0: Cannot allocate resource for EISA slot 2 [ 0.884569] platform eisa.0: Cannot allocate resource for EISA slot 3 [ 0.884571] platform eisa.0: Cannot allocate resource for EISA slot 4 [ 0.884572] platform eisa.0: Cannot allocate resource for EISA slot 5 [ 0.884574] platform eisa.0: Cannot allocate resource for EISA slot 6 [ 0.884575] platform eisa.0: Cannot allocate resource for EISA slot 7 [ 0.884576] platform eisa.0: Cannot allocate resource for EISA slot 8 [ 0.884578] platform eisa.0: EISA: Detected 0 cards [ 0.884583] intel_pstate: Intel P-state driver initializing [ 0.885062] intel_pstate: HWP enabled [ 0.885084] ledtrig-cpu: registered to indicate activity on CPUs [ 0.885165] intel_pmc_core intel_pmc_core.0: initialized [ 0.885179] drop_monitor: Initializing network drop monitor service [ 0.885282] NET: Registered protocol family 10 [ 0.888878] Segment Routing with IPv6 [ 0.888899] NET: Registered protocol family 17 [ 0.888922] Key type dns_resolver registered [ 0.889121] RAS: Correctable Errors collector initialized. [ 0.889146] microcode: sig=0x706e5, pf=0x80, revision=0xa6 [ 0.889176] microcode: Microcode Update Driver: v2.2. [ 0.889179] IPI shorthand broadcast: enabled [ 0.889185] sched_clock: Marking stable (882408126, 6765501)->(895402758, -6229131) [ 0.889233] registered taskstats version 1 [ 0.889240] Loading compiled-in X.509 certificates [ 0.889781] Loaded X.509 cert 'Build time autogenerated kernel key: 12a33d570e13caea63b5c9e31b83d7b0de1e9a9e' [ 0.890237] Loaded X.509 cert 'Canonical Ltd. Live Patch Signing: 14df34d1a87cf37625abec039ef2bf521249b969' [ 0.890691] Loaded X.509 cert 'Canonical Ltd. Kernel Module Signing: 88f752e560a1e0737e31163a466ad7b70a850c19' [ 0.890691] blacklist: Loading compiled-in revocation X.509 certificates [ 0.890719] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing: 61482aa2830d0ab2ad5af10b7250da9033ddcef0' [ 0.890742] zswap: loaded using pool lzo/zbud [ 0.890825] Key type ._fscrypt registered [ 0.890826] Key type .fscrypt registered [ 0.890827] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 [ 0.894309] Key type big_key registered [ 0.894313] Key type trusted registered [ 0.895856] Key type encrypted registered [ 0.895858] AppArmor: AppArmor sha1 policy hashing enabled [ 0.895866] ima: Allocated hash algorithm: sha1 [ 0.910233] ima: No architecture policies found [ 0.910239] evm: Initialising EVM extended attributes: [ 0.910240] evm: security.selinux [ 0.910240] evm: security.SMACK64 [ 0.910241] evm: security.SMACK64EXEC [ 0.910241] evm: security.SMACK64TRANSMUTE [ 0.910241] evm: security.SMACK64MMAP [ 0.910241] evm: security.apparmor [ 0.910242] evm: security.ima [ 0.910242] evm: security.capability [ 0.910242] evm: HMAC attrs: 0x1 [ 0.911030] PM: Magic number: 6:870:148 [ 0.911087] acpi device:19: hash matches [ 0.911223] rtc_cmos rtc_cmos: setting system clock to 2022-01-20T22:07:06 UTC (1642716426) [ 0.914385] Freeing unused decrypted memory: 2040K [ 0.914846] Freeing unused kernel image memory: 2736K [ 0.937609] Write protecting the kernel read-only data: 26624k [ 0.938045] Freeing unused kernel image memory: 2008K [ 0.938181] Freeing unused kernel image memory: 748K [ 0.943229] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 0.943232] Run /init as init process [ 0.994106] hidraw: raw HID events driver (C) Jiri Kosina [ 1.000156] ahci 0000:00:17.0: version 3.0 [ 1.000461] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode [ 1.000463] ahci 0000:00:17.0: flags: 64bit ncq sntf pm clo only pio slum part deso sadm sds apst [ 1.000942] scsi host0: ahci [ 1.001028] ata1: SATA max UDMA/133 abar m2048@0x8512e000 port 0x8512e100 irq 125 [ 1.004086] i801_smbus 0000:00:1f.4: SPD Write Disable is set [ 1.004154] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt [ 1.007259] nvme nvme0: pci function 0000:06:00.0 [ 1.013194] cryptd: max_cpu_qlen set to 1000 [ 1.041762] AVX2 version of gcm_enc/dec engaged. [ 1.041763] AES CTR mode by8 optimization enabled [ 1.047994] checking generic (70000000 7f0000) vs hw (70000000 10000000) [ 1.047996] fb0: switching to inteldrmfb from VESA VGA [ 1.048116] i915 0000:00:02.0: vgaarb: deactivate vga console [ 1.049182] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.049183] [drm] Driver supports precise vblank timestamp query. [ 1.049989] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1.050543] [drm] Finished loading DMC firmware i915/icl_dmc_ver1_07.bin (v1.7) [ 1.091781] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0 [ 1.093598] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 1.093900] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input4 [ 1.095003] fbcon: i915drmfb (fb0) is primary device [ 1.095003] fbcon: Deferring console take-over [ 1.095005] i915 0000:00:02.0: fb0: i915drmfb frame buffer device [ 1.137536] usb 1-1: new high-speed USB device number 2 using xhci_hcd [ 1.223351] nvme nvme0: 4/0/0 default/read/poll queues [ 1.225882] nvme0n1: p1 p2 < p5 > [ 1.286212] usb 1-1: New USB device found, idVendor=22d9, idProduct=2046, bcdDevice= 4.04 [ 1.286213] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=... [ 1.286214] usb 1-1: Product: RMX3151 [ 1.286214] usb 1-1: Manufacturer: realme [ 1.286215] usb 1-1: SerialNumber: ... [ 1.316534] ata1: SATA link down (SStatus 4 SControl 300) [ 1.417530] usb 1-2: new low-speed USB device number 3 using xhci_hcd [ 1.629471] raid6: avx512x4 gen() 49596 MB/s [ 1.677535] raid6: avx512x4 xor() 26457 MB/s [ 1.725526] raid6: avx512x2 gen() 42129 MB/s [ 1.773523] raid6: avx512x2 xor() 24425 MB/s [ 1.821471] raid6: avx512x1 gen() 35372 MB/s [ 1.869481] raid6: avx512x1 xor() 20583 MB/s [ 1.917500] raid6: avx2x4 gen() 34266 MB/s [ 1.965506] raid6: avx2x4 xor() 21226 MB/s [ 2.013472] raid6: avx2x2 gen() 35806 MB/s [ 2.061506] raid6: avx2x2 xor() 23620 MB/s [ 2.109537] raid6: avx2x1 gen() 28530 MB/s [ 2.157502] raid6: avx2x1 xor() 16813 MB/s [ 2.205484] raid6: sse2x4 gen() 11690 MB/s [ 2.253494] raid6: sse2x4 xor() 7094 MB/s [ 2.301537] raid6: sse2x2 gen() 11179 MB/s [ 2.349525] raid6: sse2x2 xor() 6896 MB/s [ 2.397522] raid6: sse2x1 gen() 10736 MB/s [ 2.445496] raid6: sse2x1 xor() 5568 MB/s [ 2.445496] raid6: using algorithm avx512x4 gen() 49596 MB/s [ 2.445497] raid6: .... xor() 26457 MB/s, rmw enabled [ 2.445497] raid6: using avx512x2 recovery algorithm [ 2.445506] usb 1-2: New USB device found, idVendor=0458, idProduct=0186, bcdDevice=24.58 [ 2.445507] usb 1-2: New USB device strings: Mfr=4, Product=40, SerialNumber=... [ 2.445509] usb 1-2: Product: Wired Mouse [ 2.445509] usb 1-2: Manufacturer: KYE SYSTEMS CORP. [ 2.447945] xor: automatically using best checksumming function avx [ 2.451938] usbhid 1-2:1.1: couldn't find an input interrupt endpoint [ 2.451951] usbcore: registered new interface driver usbhid [ 2.451952] usbhid: USB HID core driver [ 2.461698] Btrfs loaded, crc32c=crc32c-intel [ 2.471646] input: KYE SYSTEMS CORP. Wired Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:0458:0186.0001/input/input5 [ 2.472204] hid-generic 0003:0458:0186.0001: input,hidraw0: USB HID v1.11 Mouse [KYE SYSTEMS CORP. Wired Mouse] on usb-0000:00:14.0-2/input0 [ 2.577532] usb 1-5: new high-speed USB device number 4 using xhci_hcd [ 2.598360] EXT4-fs (nvme0n1p5): mounted filesystem with ordered data mode. Opts: (null) [ 2.745974] usb 1-5: New USB device found, idVendor=04f2, idProduct=b624, bcdDevice=14.28 [ 2.745976] usb 1-5: New USB device strings: Mfr=3, Product=1, SerialNumber=... [ 2.745977] usb 1-5: Product: Integrated Camera [ 2.745978] usb 1-5: Manufacturer: Chicony Electronics Co.,Ltd. [ 2.745979] usb 1-5: SerialNumber: ... [ 2.803079] systemd[1]: Inserted module 'autofs4' [ 2.852629] systemd[1]: systemd 245.4-4ubuntu3.15 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) [ 2.869811] systemd[1]: Detected architecture x86-64. [ 2.873535] usb 1-10: new full-speed USB device number 5 using xhci_hcd [ 2.908048] systemd[1]: Set hostname to ... [ 3.026406] usb 1-10: New USB device found, idVendor=0bda, idProduct=c02f, bcdDevice= 0.00 [ 3.026408] usb 1-10: New USB device strings: Mfr=1, Product=2, SerialNumber=... [ 3.026409] usb 1-10: Product: Bluetooth Radio [ 3.026410] usb 1-10: Manufacturer: Realtek [ 3.026411] usb 1-10: SerialNumber: ... [ 3.272809] systemd[1]: Created slice system-modprobe.slice. [ 3.274801] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 3.276163] systemd[1]: Created slice User and Session Slice. [ 3.276481] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 3.278084] systemd[1]: Set up automount ... [ 3.278324] systemd[1]: Reached target User and Group Name Lookups. [ 3.278404] systemd[1]: Reached target Remote File Systems. [ 3.278480] systemd[1]: Reached target Slices. [ 3.278878] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 3.279437] systemd[1]: Listening on LVM2 poll daemon socket. [ 3.279760] systemd[1]: Listening on Syslog Socket. [ 3.285423] systemd[1]: Listening on Process Core Dump Socket. [ 3.285899] systemd[1]: Listening on fsck to fsckd communication Socket. [ 3.286137] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 3.286937] systemd[1]: Listening on Journal Audit Socket. [ 3.287333] systemd[1]: Listening on Journal Socket (/dev/log). [ 3.287736] systemd[1]: Listening on Journal Socket. [ 3.288212] systemd[1]: Listening on udev Control Socket. [ 3.288532] systemd[1]: Listening on udev Kernel Socket. [ 3.294544] systemd[1]: Mounting Huge Pages File System... [ 3.300318] systemd[1]: Mounting POSIX Message Queue File System... [ 3.305855] systemd[1]: Mounting Kernel Debug File System... [ 3.311177] systemd[1]: Mounting Kernel Trace File System... [ 3.319128] systemd[1]: Starting Journal Service... [ 3.325830] systemd[1]: Starting Availability of block devices... [ 3.332907] systemd[1]: Starting Set the console keyboard layout... [ 3.343000] systemd[1]: Starting Create list of static device nodes for the current kernel... [ 3.352465] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling... [ 3.352806] systemd[1]: Condition check resulted in Load Kernel Module drm being skipped. [ 3.355017] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 3.355275] systemd[1]: Condition check resulted in File System Check on Root Device being skipped. [ 3.366788] systemd[1]: Starting Load Kernel Modules... [ 3.374037] systemd[1]: Starting Remount Root and Kernel File Systems... [ 3.378505] EXT4-fs (nvme0n1p5): re-mounted. Opts: errors=remount-ro [ 3.381222] lp: driver loaded but no devices found [ 3.383018] systemd[1]: Starting udev Coldplug all Devices... [ 3.384450] ppdev: user-space parallel port driver [ 3.392593] systemd[1]: Starting Uncomplicated firewall... [ 3.402043] systemd[1]: Started Journal Service. [ 3.497615] Adding 2097152k swap on /swapfile. Priority:-2 extents:2 across:2228224k SSFS [ 3.500969] systemd-journald[317]: Received client request to flush runtime journal. [ 3.503309] systemd-journald[317]: File /var/log/journal/7a0781c5129d4f848f901e53f906eaf1/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 3.945403] mc: Linux media interface: v0.10 [ 3.945733] input: Ideapad extra buttons as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input6 [ 3.949669] Bluetooth: Core ver 2.22 [ 3.949685] NET: Registered protocol family 31 [ 3.949685] Bluetooth: HCI device and connection manager initialized [ 3.949688] Bluetooth: HCI socket layer initialized [ 3.949690] Bluetooth: L2CAP socket layer initialized [ 3.949692] Bluetooth: SCO socket layer initialized [ 3.974254] videodev: Linux video capture interface: v2.00 [ 3.981952] intel_rapl_common: Found RAPL domain package [ 3.987965] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI [ 3.999921] usbcore: registered new interface driver btusb [ 4.002051] Bluetooth: hci0: RTL: examining hci_ver=0a hci_rev=000c lmp_ver=0a lmp_subver=8822 [ 4.003116] Bluetooth: hci0: RTL: rom_version status=0 version=3 [ 4.003118] Bluetooth: hci0: RTL: loading rtl_bt/rtl8822cu_fw.bin [ 4.004460] Bluetooth: hci0: RTL: loading rtl_bt/rtl8822cu_config.bin [ 4.004715] Bluetooth: hci0: RTL: cfg_sz 6, total sz 31422 [ 4.039398] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 4.042074] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 655360 ms ovfl timer [ 4.042076] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 4.042076] RAPL PMU: hw unit of domain package 2^-14 Joules [ 4.042077] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 4.043396] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 4.052281] uvcvideo: Found UVC 1.00 device Integrated Camera (04f2:b624) [ 4.087326] input: Integrated Camera: Integrated C as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input7 [ 4.087381] usbcore: registered new interface driver uvcvideo [ 4.087382] USB Video Class driver (1.1.1) [ 4.188070] Bluetooth: hci0: RTL: fw version 0x09993aa1 [ 4.234276] intel_rapl_common: Found RAPL domain package [ 4.234278] intel_rapl_common: Found RAPL domain core [ 4.234279] intel_rapl_common: Found RAPL domain uncore [ 4.241711] rtw_pci 0000:01:00.0: Firmware version 7.3.0, H2C version 14 [ 4.241768] rtw_pci 0000:01:00.0: Firmware version 7.3.0, H2C version 14 [ 4.261888] mei_hdcp 0000:00:16.0-HASH_6A4-F9B6-59CA-B5B6-70CADF8C6425: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915]) [ 4.286048] usbcore: registered new interface driver snd-usb-audio [ 4.490730] usb 1-1: USB disconnect, device number 2 [ 4.501043] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380 [ 4.505146] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 4.534051] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC236: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 4.534054] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 4.534055] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 4.534055] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 4.534056] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 4.534057] snd_hda_codec_realtek hdaudioC0D0: Mic=0x19 [ 4.534058] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 4.540834] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 4.540836] Bluetooth: BNEP filters: protocol multicast [ 4.540840] Bluetooth: BNEP socket layer initialized [ 4.551459] NET: Registered protocol family 38 [ 4.598992] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input8 [ 4.599053] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input9 [ 4.599105] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input10 [ 4.599146] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input11 [ 4.599182] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12 [ 4.599226] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13 [ 4.599271] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14 [ 4.599311] input: HDA Intel PCH HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15 [ 4.599357] input: HDA Intel PCH HDMI/DP,pcm=12 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16 [ 4.933677] usb 1-1: new high-speed USB device number 6 using xhci_hcd [ 5.083142] usb 1-1: New USB device found, idVendor=22d9, idProduct=276a, bcdDevice= 4.04 [ 5.083144] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=... [ 5.083146] usb 1-1: Product: RMX3151 [ 5.083219] usb 1-1: Manufacturer: realme [ 5.083220] usb 1-1: SerialNumber: ... [ 5.214594] rtw_pci 0000:01:00.0 wlp1s0: renamed from wlan0 [ 5.264219] usbcore: registered new interface driver cdc_ether [ 5.267430] rndis_host 1-1:1.0 usb0: register 'rndis_host' at usb-0000:00:14.0-1, RNDIS device, XXX [ 5.268354] usbcore: registered new interface driver rndis_host [ 6.176063] rtw_pci 0000:01:00.0: start vif XXX on port 0 [ 6.729389] systemd-journald[317]: File /var/log/journal/7a0781c5129d4f848f901e53f906eaf1/user-XXXX.journal corrupted or uncleanly shut down, renaming and replacing. [ 7.283872] Bluetooth: RFCOMM TTY layer initialized [ 7.283876] Bluetooth: RFCOMM socket layer initialized [ 7.283880] Bluetooth: RFCOMM ver 1.11 [ 9.405854] irq 9: nobody cared (try booting with the "irqpoll" option) [ 9.405860] CPU: 1 PID: 1265 Comm: mintwelcome.py Not tainted 5.4.0-96-generic #109-Ubuntu [ 9.405861] Hardware name: LENOVO 81W8/LNVNB161216, BIOS DKCN26WW 03/04/2020 [ 9.405862] Call Trace: [ 9.405864] <IRQ> [ 9.405869] dump_stack+0x6d/0x8b [ 9.405872] __report_bad_irq+0x3a/0xaf [ 9.405874] note_interrupt.cold+0xb/0x60 [ 9.405877] handle_irq_event_percpu+0x73/0x80 [ 9.405878] handle_irq_event+0x3b/0x60 [ 9.405880] handle_fasteoi_irq+0x9c/0x150 [ 9.405882] do_IRQ+0x55/0xf0 [ 9.405884] common_interrupt+0xf/0xf [ 9.405884] </IRQ> [ 9.405887] RIP: 0010:down_write+0x20/0x50 [ 9.405889] Code: 31 c0 eb e1 e8 f1 71 5b ff 90 0f 1f 44 00 00 55 48 89 e5 41 54 49 89 fc e8 6d da ff ff 31 c0 ba 01 00 00 00 f0 49 0f b1 14 24 <75> 12 65 48 8b 04 25 c0 6b 01 00 49 89 44 24 08 41 5c 5d c3 4c 89 [ 9.405890] RSP: 0018:ffffadd3013bfbc0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffffde [ 9.405891] RAX: 0000000000000000 RBX: ffff944e4a79ee18 RCX: 0000000000000000 [ 9.405892] RDX: 0000000000000001 RSI: ffff944e48e81290 RDI: ffff944e4a79ee20 [ 9.405892] RBP: ffffadd3013bfbc8 R08: 00007f86b8251000 R09: ffffffff87465200 [ 9.405893] R10: ffff944e4a3bfae8 R11: 0000000000000000 R12: ffff944e4a79ee20 [ 9.405894] R13: ffff944e48e852e8 R14: ffff944e518c4a50 R15: ffff944e48e81a40 [ 9.405896] ? unlink_anon_vmas+0x80/0x1b0 [ 9.405898] unlink_anon_vmas+0x7c/0x1b0 [ 9.405900] free_pgtables+0x93/0xf0 [ 9.405901] exit_mmap+0xc7/0x1b0 [ 9.405904] mmput+0x5d/0x130 [ 9.405906] flush_old_exec+0x215/0x2b0 [ 9.405908] load_elf_binary+0x344/0x1170 [ 9.405909] ? get_user_pages_remote+0x146/0x230 [ 9.405911] ? ima_bprm_check+0x87/0xb0 [ 9.405914] search_binary_handler+0x8b/0x1c0 [ 9.405915] __do_execve_file.isra.0+0x4ee/0x840 [ 9.405916] __x64_sys_execve+0x39/0x50 [ 9.405919] do_syscall_64+0x57/0x190 [ 9.405920] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 9.405922] RIP: 0033:0x7f86bae302fb [ 9.405925] Code: Bad RIP value. [ 9.405926] RSP: 002b:00007fffdfac0ca8 EFLAGS: 00000206 ORIG_RAX: 000000000000003b [ 9.405927] RAX: ffffffffffffffda RBX: 0000000002ff2c50 RCX: 00007f86bae302fb [ 9.405928] RDX: 00007fffdfac28b0 RSI: 0000000002ff2c50 RDI: 0000000002c29bc0 [ 9.405929] RBP: 00007fffdfac0d30 R08: 0000000000000007 R09: 00007f86baf35b80 [ 9.405929] R10: 0000000000000007 R11: 0000000000000206 R12: 00007fffdfac28b0 [ 9.405930] R13: 0000000002c29bc0 R14: 00007fffdfac0e24 R15: 0000000000000000 [ 9.405931] handlers: [ 9.405934] [<00000000d44fc67b>] acpi_irq [ 9.405935] Disabling IRQ #9