[ 0.000000] Linux version 4.15.0-142-generic (XXX@XXX) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.12)) #146~16.04.1-Ubuntu SMP Tue Apr 13 09:27:15 UTC 2021 (Ubuntu 4.15.0-142.146~16.04.1-generic 4.15.18) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-142-generic root=UUID=HASH_C2D-D7A8-F566-F99E-2850E4F4849E ro quiet splash vt.handoff=7 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 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] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009efff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009f000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000005e72afff] usable [ 0.000000] BIOS-e820: [mem 0x000000005e72b000-0x0000000062510fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000062511000-0x0000000062d71fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000062d72000-0x0000000062ffefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x0000000062fff000-0x0000000062ffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000063000000-0x0000000066ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000067600000-0x00000000677fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000068000000-0x00000000707fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000c0000000-0x00000000cfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000088f7fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.70 by Dell [ 0.000000] efi: ACPI=0x62ffe000 ACPI 2.0=0x62ffe014 SMBIOS=0x5ed22000 ESRT=0x5ecc9a18 MEMATTR=0x59df5018 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 3.2 present. [ 0.000000] DMI: Dell Inc. XPS 13 9310 2-in-1/0062CR, BIOS 2.4.1 07/21/2021 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x88f800 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0080000000 mask 7F80000000 uncachable [ 0.000000] 1 base 0070000000 mask 7FF0000000 uncachable [ 0.000000] 2 base 006C000000 mask 7FFC000000 uncachable [ 0.000000] 3 base 2000000000 mask 6000000000 uncachable [ 0.000000] 4 base 1000000000 mask 7000000000 uncachable [ 0.000000] 5 base 4000000000 mask 4000000000 uncachable [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] e820: last_pfn = 0x63000 max_arch_pfn = 0x400000000 [ 0.000000] esrt: Reserving ESRT space from 0x000000005ecc9a18 to 0x000000005ecc9aa0. [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] RAMDISK: [mem 0x24a96000-0x28072fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x0000000062FFE014 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 0x0000000062F77188 00010C (v01 DELL Dell Inc 00000002 01000013) [ 0.000000] ACPI: FACP 0x0000000062FF5000 000114 (v06 DELL Dell Inc 00000002 01000013) [ 0.000000] ACPI: DSDT 0x0000000062F95000 05C6A0 (v02 DELL Dell Inc 00000002 01000013) [ 0.000000] ACPI: FACS 0x0000000062D1B000 000040 [ 0.000000] ACPI: SSDT 0x0000000062FFA000 0024D0 (v02 CpuRef CpuSsdt 00003000 INTL 20191018) [ 0.000000] ACPI: SSDT 0x0000000062FF6000 003952 (v02 DptfTb DptfTabl 00001000 INTL 20191018) [ 0.000000] ACPI: HPET 0x0000000062FF4000 000038 (v01 DELL Dell Inc 00000002 01000013) [ 0.000000] ACPI: APIC 0x0000000062FF3000 00012C (v04 DELL Dell Inc 00000002 01000013) [ 0.000000] ACPI: MCFG 0x0000000062FF2000 00003C (v01 DELL Dell Inc 00000002 01000013) [ 0.000000] ACPI: SSDT 0x0000000062F94000 000CF9 (v02 DELL DellRtd3 00001000 INTL 20191018) [ 0.000000] ACPI: NHLT 0x0000000062F93000 0002E1 (v00 DELL Dell Inc 00000002 01000013) [ 0.000000] ACPI: SSDT 0x0000000062F90000 002CD7 (v02 SaSsdt SaSsdt 00003000 INTL 20191018) [ 0.000000] ACPI: SSDT 0x0000000062F8E000 0012D2 (v02 INTEL IgfxSsdt 00003000 INTL 20191018) [ 0.000000] ACPI: SSDT 0x0000000062F82000 00B27A (v02 INTEL TcssSsdt 00001000 INTL 20191018) [ 0.000000] ACPI: SSDT 0x0000000062F81000 000CD2 (v02 DELL UsbCTabl 00001000 INTL 20191018) [ 0.000000] ACPI: LPIT 0x0000000062F80000 0000CC (v01 DELL Dell Inc 00000002 01000013) [ 0.000000] ACPI: WSMT 0x0000000062F7F000 000028 (v01 DELL Dell Inc 00000002 01000013) [ 0.000000] ACPI: SSDT 0x0000000062F7E000 000B75 (v02 DELL PtidDevc 00001000 INTL 20191018) [ 0.000000] ACPI: SSDT 0x0000000062F7D000 00012A (v02 DELL TbtTypeC 00000000 INTL 20191018) [ 0.000000] ACPI: DBGP 0x0000000062F7C000 000034 (v01 DELL Dell Inc 00000002 01000013) [ 0.000000] ACPI: DBG2 0x0000000062F7B000 000054 (v00 DELL Dell Inc 00000002 01000013) [ 0.000000] ACPI: SLIC 0x0000000062F7A000 000176 (v03 DELL CBX3 06222004 MSFT 00010013) [ 0.000000] ACPI: BOOT 0x0000000062F79000 000028 (v01 DELL CBX3 00000002 01000013) [ 0.000000] ACPI: SSDT 0x0000000062F78000 00060E (v02 DELL Tpm2Tabl 00001000 INTL 20191018) [ 0.000000] ACPI: TPM2 0x0000000062FFD000 00004C (v04 DELL Dell Inc 00000002 01000013) [ 0.000000] ACPI: MSDM 0x0000000062F76000 000055 (v03 DELL CBX3 06222004 AMI 00010013) [ 0.000000] ACPI: DMAR 0x0000000062F75000 0000B8 (v02 INTEL Dell Inc 00000002 01000013) [ 0.000000] ACPI: SSDT 0x0000000062F74000 000841 (v02 DELL xh_Dell_ 00000000 INTL 20191018) [ 0.000000] ACPI: SSDT 0x0000000062F73000 000144 (v02 Intel ADebTabl 00001000 INTL 20191018) [ 0.000000] ACPI: PTDT 0x0000000062F72000 000D44 (v00 DELL Dell Inc 00000005 MSFT 0100000D) [ 0.000000] ACPI: BGRT 0x0000000062F71000 000038 (v01 DELL Dell Inc 00000002 01000013) [ 0.000000] ACPI: FPDT 0x0000000062F70000 000034 (v01 DELL Dell Inc 00000002 01000013) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000088f7fffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x88f7d5000-0x88f7fffff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000088f7fffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000005e72afff] [ 0.000000] node 0: [mem 0x0000000062fff000-0x0000000062ffffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000088f7fffff] [ 0.000000] Reserved but unavailable: 98 pages [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000088f7fffff] [ 0.000000] On node 0 totalpages: 8314570 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 22 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 5981 pages used for memmap [ 0.000000] DMA32 zone: 382764 pages, LIFO batch:31 [ 0.000000] Normal zone: 123872 pages used for memmap [ 0.000000] Normal zone: 7927808 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] e820: update [mem 0x59b31000-0x59ba7fff] usable ==> reserved [ 0.000000] TSC deadline timer available [ 0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x59b31000-0x59ba7fff] [ 0.000000] PM: Registered nosave memory: [mem 0x5e72b000-0x62510fff] [ 0.000000] PM: Registered nosave memory: [mem 0x62511000-0x62d71fff] [ 0.000000] PM: Registered nosave memory: [mem 0x62d72000-0x62ffefff] [ 0.000000] PM: Registered nosave memory: [mem 0x63000000-0x66ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x67000000-0x675fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x67600000-0x677fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x67800000-0x67ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x68000000-0x707fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x70800000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xcfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xd0000000-0xfed1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfed7ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed80000-0xfeffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] [ 0.000000] e820: [mem 0x70800000-0xbfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] random: get_random_bytes called from start_kernel+0x99/0x51e with crng_init=0 [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] percpu: Embedded 45 pages/cpu s147456 r8192 d28672 u262144 [ 0.000000] pcpu-alloc: s147456 r8192 d28672 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8184631 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-142-generic root=UUID=HASH_C2D-D7A8-F566-F99E-2850E4F4849E ro quiet splash vt.handoff=7 [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 32445976K/33258280K available (12300K kernel code, 2482K rwdata, 4224K rodata, 2440K init, 2724K bss, 812304K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] ftrace: allocating 39412 entries in 154 pages [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.000000] NR_IRQS: 524544, nr_irqs: 2048, preallocated irqs: 16 [ 0.000000] vt handoff: transparent VT on vt#7 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] ACPI: Core revision 20170831 [ 0.000000] ACPI: 13 ACPI AML tables successfully acquired and loaded [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns [ 0.000000] hpet clockevent registered [ 0.004000] APIC: Switch to symmetric I/O mode setup [ 0.004000] DMAR: Host address width 39 [ 0.004000] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.004000] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 29a00f0505e [ 0.004000] DMAR: DRHD base: 0x000000fed84000 flags: 0x0 [ 0.004000] DMAR: dmar1: reg_base_addr fed84000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.004000] DMAR: DRHD base: 0x000000fed86000 flags: 0x0 [ 0.004000] DMAR: dmar2: reg_base_addr fed86000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.004000] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.004000] DMAR: dmar3: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.004000] DMAR: RMRR base: 0x0000006c000000 end: 0x000000707fffff [ 0.004000] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 3 [ 0.004000] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.004000] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.004000] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 0.004000] x2apic enabled [ 0.004000] Switched APIC routing to cluster x2apic. [ 0.004000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.024000] tsc: Detected 2800.000 MHz processor [ 0.024000] tsc: Detected 2803.200 MHz TSC [ 0.024000] Calibrating delay loop (skipped), value calculated using timer frequency.. 5606.40 BogoMIPS (lpj=11212800) [ 0.024000] pid_max: default: 32768 minimum: 301 [ 0.024000] Security Framework initialized [ 0.024000] Yama: becoming mindful. [ 0.024000] AppArmor: AppArmor initialized [ 0.024000] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes) [ 0.029215] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes) [ 0.029265] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.029309] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.029439] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.029439] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.029443] x86/cpu: Activated the Intel User Mode Instruction Prevention (UMIP) CPU feature [ 0.029465] CPU0: Thermal monitoring enabled (TM1) [ 0.029523] process: using mwait in idle threads [ 0.029524] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.029525] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.029526] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.029527] Spectre V2 : Mitigation: Enhanced IBRS [ 0.029527] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.029531] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.029531] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.031969] Freeing SMP alternatives memory: 36K [ 0.035607] smpboot: CPU0: 11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz (family: 0x6, model: 0x8c, stepping: 0x1) [ 0.035651] Performance Events: no PEBS fmt4+, generic architected perfmon, [ 0.035653] ------------[ cut here ]------------ [ 0.035653] hw perf events fixed 4 > max(3), clipping! [ 0.035659] WARNING: CPU: 0 PID: 1 at /build/linux-hwe-EPHQQp/linux-hwe-4.15.0/arch/x86/events/intel/core.c:4495 intel_pmu_init+0xffb/0x1202 [ 0.035661] Modules linked in: [ 0.035663] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.15.0-142-generic #146~16.04.1-Ubuntu [ 0.035663] Hardware name: Dell Inc. XPS 13 9310 2-in-1/0062CR, BIOS 2.4.1 07/21/2021 [ 0.035664] RIP: 0010:intel_pmu_init+0xffb/0x1202 [ 0.035664] RSP: 0000:ffff9d580007bd80 EFLAGS: 00010282 [ 0.035665] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 0.035665] RDX: 000000000000002a RSI: ffffffff9a561c4c RDI: 0000000000000246 [ 0.035666] RBP: ffff9d580007bdb0 R08: ffffffede53bb755 R09: 0000000000000000 [ 0.035666] R10: 00000000001fffff R11: ffffffff9a561c40 R12: 0000000000000004 [ 0.035666] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 0.035667] FS: 0000000000000000(0000) GS:ffff8b27cf400000(0000) knlGS:0000000000000000 [ 0.035667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.035668] CR2: ffff8b2271997000 CR3: 000000033120a001 CR4: 0000000000760ef0 [ 0.035668] PKRU: 00000000 [ 0.035668] Call Trace: [ 0.035671] ? merge_attr+0x91/0x91 [ 0.035672] init_hw_perf_events+0x4b/0x646 [ 0.035672] ? merge_attr+0x91/0x91 [ 0.035675] do_one_initcall+0x55/0x1b0 [ 0.035677] ? proc_create_data+0x76/0xc0 [ 0.035679] kernel_init_freeable+0xee/0x238 [ 0.035681] ? rest_init+0xb0/0xb0 [ 0.035682] kernel_init+0xe/0x110 [ 0.035683] ret_from_fork+0x1f/0x40 [ 0.035684] Code: 05 fb ff b8 01 00 00 00 48 d3 e0 48 ff c8 83 fe 03 48 89 05 ff 05 fb ff 7e 1d ba 03 00 00 00 48 c7 c7 d0 71 ca 99 e8 0c 54 9e fe <0f> 0b c7 05 00 05 fb ff 03 00 00 00 8b 0d fa 04 fb ff b8 01 00 [ 0.035690] ---[ end trace c45122c9cc49c6d3 ]--- [ 0.035691] full-width counters, Intel PMU driver. [ 0.035693] ... version: 5 [ 0.035694] ... bit width: 48 [ 0.035694] ... generic registers: 8 [ 0.035694] ... value mask: 0000ffffffffffff [ 0.035694] ... max period: 00007fffffffffff [ 0.035694] ... fixed-purpose events: 3 [ 0.035695] ... event mask: 00000007000000ff [ 0.035715] Hierarchical SRCU implementation. [ 0.036000] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.036000] smp: Bringing up secondary CPUs ... [ 0.036000] x86: Booting SMP configuration: [ 0.036000] .... node #0, CPUs: #1 [ 0.004000] x86/cpu: Activated the Intel User Mode Instruction Prevention (UMIP) CPU feature [ 0.036000] #2 [ 0.004000] x86/cpu: Activated the Intel User Mode Instruction Prevention (UMIP) CPU feature [ 0.036000] #3 [ 0.004000] x86/cpu: Activated the Intel User Mode Instruction Prevention (UMIP) CPU feature [ 0.036666] #4 [ 0.004000] x86/cpu: Activated the Intel User Mode Instruction Prevention (UMIP) CPU feature [ 0.037396] #5 [ 0.004000] x86/cpu: Activated the Intel User Mode Instruction Prevention (UMIP) CPU feature [ 0.037396] #6 [ 0.004000] x86/cpu: Activated the Intel User Mode Instruction Prevention (UMIP) CPU feature [ 0.040957] #7 [ 0.004000] x86/cpu: Activated the Intel User Mode Instruction Prevention (UMIP) CPU feature [ 0.041342] smp: Brought up 1 node, 8 CPUs [ 0.041342] smpboot: Max logical packages: 1 [ 0.041342] smpboot: Total of 8 processors activated (44851.20 BogoMIPS) [ 0.044761] devtmpfs: initialized [ 0.044761] x86/mm: Memory block size: 128MB [ 0.045079] evm: security.selinux [ 0.045080] evm: security.SMACK64 [ 0.045080] evm: security.SMACK64EXEC [ 0.045080] evm: security.SMACK64TRANSMUTE [ 0.045080] evm: security.SMACK64MMAP [ 0.045080] evm: security.apparmor [ 0.045081] evm: security.ima [ 0.045081] evm: security.capability [ 0.045094] PM: Registering ACPI NVS region [mem 0x62511000-0x62d71fff] (8785920 bytes) [ 0.045094] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.045094] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 0.045094] pinctrl core: initialized pinctrl subsystem [ 0.045094] RTC time: 19:35:36, date: 11/16/21 [ 0.045094] NET: Registered protocol family 16 [ 0.045094] cpuidle: using governor ladder [ 0.045094] cpuidle: using governor menu [ 0.045094] Simple Boot Flag at 0x47 set to 0x80 [ 0.045094] ACPI: bus type PCI registered [ 0.045094] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.045094] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xc0000000-0xcfffffff] (base 0xc0000000) [ 0.045094] PCI: MMCONFIG at [mem 0xc0000000-0xcfffffff] reserved in E820 [ 0.045094] PCI: Using configuration type 1 for base access [ 0.045094] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.045094] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.048031] ACPI: Added _OSI(Module Device) [ 0.048032] ACPI: Added _OSI(Processor Device) [ 0.048032] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.048033] ACPI: Added _OSI(Processor Aggregator Device) [ 0.048033] ACPI: Added _OSI(Linux-Dell-Video) [ 0.048034] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.048034] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.056731] ACPI: Executed 82 blocks of module-level executable AML code [ 0.079524] ACPI: Dynamic OEM Table Load: [ 0.079533] ACPI: SSDT 0xFFFF8B27AA8C1E00 0001CB (v02 PmRef Cpu0Psd 00003000 INTL 20191018) [ 0.079635] ACPI: Executed 1 blocks of module-level executable AML code [ 0.079684] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked [ 0.080000] ACPI: Dynamic OEM Table Load: [ 0.080000] ACPI: SSDT 0xFFFF8B27AAFD3800 000394 (v02 PmRef Cpu0Cst 00003001 INTL 20191018) [ 0.080000] ACPI: Executed 1 blocks of module-level executable AML code [ 0.080000] ACPI: Dynamic OEM Table Load: [ 0.080000] ACPI: SSDT 0xFFFF8B27AB3A1000 000647 (v02 PmRef Cpu0Ist 00003000 INTL 20191018) [ 0.080000] ACPI: Executed 1 blocks of module-level executable AML code [ 0.080000] ACPI: Dynamic OEM Table Load: [ 0.080000] ACPI: SSDT 0xFFFF8B27AAFD4400 00028B (v02 PmRef Cpu0Hwp 00003000 INTL 20191018) [ 0.080000] ACPI: Executed 1 blocks of module-level executable AML code [ 0.080000] ACPI: Dynamic OEM Table Load: [ 0.080000] ACPI: SSDT 0xFFFF8B27AA961000 0008E7 (v02 PmRef ApIst 00003000 INTL 20191018) [ 0.080000] ACPI: Executed 1 blocks of module-level executable AML code [ 0.080000] ACPI: Dynamic OEM Table Load: [ 0.080000] ACPI: SSDT 0xFFFF8B27AB3A7800 00048A (v02 PmRef ApHwp 00003000 INTL 20191018) [ 0.080000] ACPI: Executed 1 blocks of module-level executable AML code [ 0.080000] ACPI: Dynamic OEM Table Load: [ 0.080000] ACPI: SSDT 0xFFFF8B27AB3A2800 0004D4 (v02 PmRef ApPsd 00003000 INTL 20191018) [ 0.080000] ACPI: Executed 1 blocks of module-level executable AML code [ 0.080000] ACPI: Dynamic OEM Table Load: [ 0.080000] ACPI: SSDT 0xFFFF8B27AB3A3000 00048A (v02 PmRef ApCst 00003000 INTL 20191018) [ 0.080000] ACPI: Executed 1 blocks of module-level executable AML code [ 0.087350] ACPI: EC: EC started [ 0.087350] ACPI: EC: interrupt blocked [ 0.089743] ACPI: \_SB_.PC00.LPCB.ECDV: Used as first EC [ 0.089744] ACPI: \_SB_.PC00.LPCB.ECDV: GPE=0x6e, EC_CMD/EC_SC=0x934, EC_DATA=0x930 [ 0.089745] ACPI: \_SB_.PC00.LPCB.ECDV: Used as boot DSDT EC to handle transactions [ 0.089745] ACPI: Interpreter enabled [ 0.089787] ACPI: (supports S0 S4 S5) [ 0.089788] ACPI: Using IOAPIC for interrupt routing [ 0.089819] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.091437] ACPI: Enabled 8 GPEs in block 00 to 7F [ 0.095548] ACPI: Power Resource [BTPR] (on) [ 0.100043] ACPI: Power Resource [BTRT] (on) [ 0.108204] ACPI: Power Resource [V0PR] (on) [ 0.108301] ACPI: Power Resource [V1PR] (on) [ 0.108403] ACPI: Power Resource [V2PR] (on) [ 0.112604] ACPI: Power Resource [WRST] (on) [ 0.116832] ACPI: Power Resource [D3C] (on) [ 0.117677] ACPI: Power Resource [TBT0] (on) [ 0.128530] ACPI: Power Resource [TBT1] (on) [ 0.371498] ACPI: Power Resource [PIN] (off) [ 0.371783] ACPI: PCI Root Bridge [PC00] (domain 0000 [bus 00-fe]) [ 0.371787] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.371848] acpi PNP0A08:00: _OSC: platform does not support [AER] [ 0.372000] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME PCIeCapability] [ 0.372000] PCI host bridge to bus 0000:00 [ 0.372000] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.372000] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.372000] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.372000] pci_bus 0000:00: root bus resource [mem 0x70800000-0xbfffffff window] [ 0.372000] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x7fffffffff window] [ 0.372000] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.372000] pci 0000:00:00.0: [8086:9a14] type 00 class 0x060000 [ 0.376388] pci 0000:00:02.0: [8086:9a49] type 00 class 0x030000 [ 0.376397] pci 0000:00:02.0: reg 0x10: [mem 0x6052000000-0x6052ffffff 64bit] [ 0.376401] pci 0000:00:02.0: reg 0x18: [mem 0x4000000000-0x400fffffff 64bit pref] [ 0.376404] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f] [ 0.376416] pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.376438] pci 0000:00:02.0: reg 0x344: [mem 0x00000000-0x00ffffff 64bit] [ 0.376439] pci 0000:00:02.0: VF(n) BAR0 space: [mem 0x00000000-0x06ffffff 64bit] (contains BAR0 for 7 VFs) [ 0.376443] pci 0000:00:02.0: reg 0x34c: [mem 0x00000000-0x1fffffff 64bit pref] [ 0.376443] pci 0000:00:02.0: VF(n) BAR2 space: [mem 0x00000000-0xdfffffff 64bit pref] (contains BAR2 for 7 VFs) [ 0.377275] pci 0000:00:04.0: [8086:9a03] type 00 class 0x118000 [ 0.377295] pci 0000:00:04.0: reg 0x10: [mem 0x6053180000-0x605319ffff 64bit] [ 0.378191] pci 0000:00:07.0: [8086:9a23] type 01 class 0x060400 [ 0.378260] pci 0000:00:07.0: PME# supported from D0 D3hot D3cold [ 0.379134] pci 0000:00:07.2: [8086:9a27] type 01 class 0x060400 [ 0.379202] pci 0000:00:07.2: PME# supported from D0 D3hot D3cold [ 0.380088] pci 0000:00:0a.0: [8086:9a0d] type 00 class 0x118000 [ 0.380097] pci 0000:00:0a.0: reg 0x10: [mem 0x60531d0000-0x60531d7fff 64bit] [ 0.380116] pci 0000:00:0a.0: enabling Extended Tags [ 0.380948] pci 0000:00:0d.0: [8086:9a13] type 00 class 0x0c0330 [ 0.380965] pci 0000:00:0d.0: reg 0x10: [mem 0x60531c0000-0x60531cffff 64bit] [ 0.381018] pci 0000:00:0d.0: PME# supported from D3hot D3cold [ 0.381861] pci 0000:00:0d.2: [8086:9a1b] type 00 class 0x0c0340 [ 0.381874] pci 0000:00:0d.2: reg 0x10: [mem 0x6053140000-0x605317ffff 64bit] [ 0.381881] pci 0000:00:0d.2: reg 0x18: [mem 0x60531ea000-0x60531eafff 64bit] [ 0.381915] pci 0000:00:0d.2: supports D1 D2 [ 0.381915] pci 0000:00:0d.2: PME# supported from D0 D1 D2 D3hot D3cold [ 0.382728] pci 0000:00:0d.3: [8086:9a1d] type 00 class 0x0c0340 [ 0.382741] pci 0000:00:0d.3: reg 0x10: [mem 0x6053100000-0x605313ffff 64bit] [ 0.382747] pci 0000:00:0d.3: reg 0x18: [mem 0x60531e9000-0x60531e9fff 64bit] [ 0.382782] pci 0000:00:0d.3: supports D1 D2 [ 0.382782] pci 0000:00:0d.3: PME# supported from D0 D1 D2 D3hot D3cold [ 0.383626] pci 0000:00:12.0: [8086:a0fc] type 00 class 0x070000 [ 0.383651] pci 0000:00:12.0: reg 0x10: [mem 0x60531b0000-0x60531bffff 64bit] [ 0.383718] pci 0000:00:12.0: PME# supported from D0 D3hot [ 0.384598] pci 0000:00:14.0: [8086:a0ed] type 00 class 0x0c0330 [ 0.384625] pci 0000:00:14.0: reg 0x10: [mem 0x60531a0000-0x60531affff 64bit] [ 0.384710] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.385557] pci 0000:00:14.2: [8086:a0ef] type 00 class 0x050000 [ 0.385580] pci 0000:00:14.2: reg 0x10: [mem 0x60531e0000-0x60531e3fff 64bit] [ 0.385593] pci 0000:00:14.2: reg 0x18: [mem 0x60531e8000-0x60531e8fff 64bit] [ 0.386468] pci 0000:00:14.3: [8086:a0f0] type 00 class 0x028000 [ 0.386497] pci 0000:00:14.3: reg 0x10: [mem 0x60531dc000-0x60531dffff 64bit] [ 0.386615] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold [ 0.387499] pci 0000:00:15.0: [8086:a0e8] type 00 class 0x0c8000 [ 0.387539] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.388545] pci 0000:00:15.1: [8086:a0e9] type 00 class 0x0c8000 [ 0.388577] pci 0000:00:15.1: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.389572] pci 0000:00:16.0: [8086:a0e0] type 00 class 0x078000 [ 0.389602] pci 0000:00:16.0: reg 0x10: [mem 0x60531e5000-0x60531e5fff 64bit] [ 0.389687] pci 0000:00:16.0: PME# supported from D3hot [ 0.390579] pci 0000:00:1c.0: [8086:a0bc] type 01 class 0x060400 [ 0.390678] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.390698] pci 0000:00:1c.0: PTM enabled (root), 4ns granularity [ 0.391581] pci 0000:00:1d.0: [8086:a0b0] type 01 class 0x060400 [ 0.391687] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.391708] pci 0000:00:1d.0: PTM enabled (root), 4ns granularity [ 0.392602] pci 0000:00:1f.0: [8086:a082] type 00 class 0x060100 [ 0.393545] pci 0000:00:1f.3: [8086:a0c8] type 00 class 0x040380 [ 0.393600] pci 0000:00:1f.3: reg 0x10: [mem 0x60531d8000-0x60531dbfff 64bit] [ 0.393653] pci 0000:00:1f.3: reg 0x20: [mem 0x6053000000-0x60530fffff 64bit] [ 0.393762] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.394630] pci 0000:00:1f.4: [8086:a0a3] type 00 class 0x0c0500 [ 0.394654] pci 0000:00:1f.4: reg 0x10: [mem 0x60531e4000-0x60531e40ff 64bit] [ 0.394676] pci 0000:00:1f.4: reg 0x20: [io 0xefa0-0xefbf] [ 0.395531] pci 0000:00:1f.5: [8086:a0a4] type 00 class 0x0c8000 [ 0.395551] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff] [ 0.396461] pci 0000:00:07.0: PCI bridge to [bus 01-38] [ 0.396465] pci 0000:00:07.0: bridge window [mem 0x8c000000-0xa23fffff] [ 0.396468] pci 0000:00:07.0: bridge window [mem 0x6000000000-0x6021ffffff 64bit pref] [ 0.396499] pci 0000:00:07.2: PCI bridge to [bus 39-70] [ 0.396503] pci 0000:00:07.2: bridge window [mem 0x74000000-0x8a3fffff] [ 0.396506] pci 0000:00:07.2: bridge window [mem 0x6030000000-0x6051ffffff 64bit pref] [ 0.396566] pci 0000:71:00.0: [10ec:5260] type 00 class 0xff0000 [ 0.396594] pci 0000:71:00.0: reg 0x10: [mem 0xa2500000-0xa2500fff] [ 0.396718] pci 0000:71:00.0: supports D1 D2 [ 0.396718] pci 0000:71:00.0: PME# supported from D1 D2 D3hot D3cold [ 0.412082] pci 0000:00:1c.0: PCI bridge to [bus 71] [ 0.412100] pci 0000:00:1c.0: bridge window [mem 0xa2500000-0xa25fffff] [ 0.412239] pci 0000:72:00.0: [1e0f:0001] type 00 class 0x010802 [ 0.412273] pci 0000:72:00.0: reg 0x10: [mem 0xa2400000-0xa2403fff 64bit] [ 0.412405] pci 0000:72:00.0: PME# supported from D0 D3hot [ 0.428049] pci 0000:00:1d.0: PCI bridge to [bus 72] [ 0.428054] pci 0000:00:1d.0: bridge window [mem 0xa2400000-0xa24fffff] [ 0.449558] ACPI: EC: interrupt unblocked [ 0.449567] ACPI: EC: event unblocked [ 0.449575] ACPI: \_SB_.PC00.LPCB.ECDV: GPE=0x6e, EC_CMD/EC_SC=0x934, EC_DATA=0x930 [ 0.449576] ACPI: \_SB_.PC00.LPCB.ECDV: Used as boot DSDT EC to handle transactions and events [ 0.449705] SCSI subsystem initialized [ 0.452024] libata version 3.00 loaded. [ 0.452028] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.452028] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.452028] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.452028] vgaarb: loaded [ 0.452028] ACPI: bus type USB registered [ 0.452028] usbcore: registered new interface driver usbfs [ 0.452028] usbcore: registered new interface driver hub [ 0.452030] usbcore: registered new device driver usb [ 0.452048] EDAC MC: Ver: 3.0.0 [ 0.452152] Registered efivars operations [ 0.452152] PCI: Using ACPI for IRQ routing [ 0.465445] PCI: pci_cache_line_size set to 64 bytes [ 0.465554] pci 0000:00:1f.5: can't claim BAR 0 [mem 0xfe010000-0xfe010fff]: no compatible bridge window [ 0.465642] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff] [ 0.465642] e820: reserve RAM buffer [mem 0x59b31000-0x5bffffff] [ 0.465643] e820: reserve RAM buffer [mem 0x5e72b000-0x5fffffff] [ 0.465643] e820: reserve RAM buffer [mem 0x63000000-0x63ffffff] [ 0.465643] e820: reserve RAM buffer [mem 0x88f800000-0x88fffffff] [ 0.465695] NetLabel: Initializing [ 0.465696] NetLabel: domain hash size = 128 [ 0.465696] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.465704] NetLabel: unlabeled traffic allowed by default [ 0.468636] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.468638] hpet0: 8 comparators, 64-bit 19.200000 MHz counter [ 0.472055] clocksource: Switched to clocksource hpet [ 0.477676] VFS: Disk quotas dquot_6.6.0 [ 0.477685] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.477737] AppArmor: AppArmor Filesystem Enabled [ 0.477750] pnp: PnP ACPI init [ 0.477903] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.477904] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.477906] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.477916] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.477984] system 00:02: [io 0x1854-0x1857] has been reserved [ 0.477986] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.478097] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.478106] pnp 00:04: Plug and Play ACPI device, IDs DLL09ff PNP0f13 (active) [ 0.478863] pnp 00:05: disabling [mem 0xc0000000-0xcfffffff] because it overlaps 0000:00:02.0 BAR 9 [mem 0x00000000-0xdfffffff 64bit pref] [ 0.478876] system 00:05: [mem 0xfedc0000-0xfedc7fff] has been reserved [ 0.478877] system 00:05: [mem 0xfeda0000-0xfeda0fff] has been reserved [ 0.478877] system 00:05: [mem 0xfeda1000-0xfeda1fff] has been reserved [ 0.478878] system 00:05: [mem 0xfed20000-0xfed7ffff] could not be reserved [ 0.478879] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.478879] system 00:05: [mem 0xfed45000-0xfed8ffff] could not be reserved [ 0.478880] system 00:05: [mem 0xfee00000-0xfeefffff] has been reserved [ 0.478881] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.479601] system 00:06: [io 0x1800-0x18fe] could not be reserved [ 0.479601] system 00:06: [mem 0xfe000000-0xfe01ffff] has been reserved [ 0.479602] system 00:06: [mem 0xfe04c000-0xfe04ffff] has been reserved [ 0.479602] system 00:06: [mem 0xfe050000-0xfe0affff] has been reserved [ 0.479603] system 00:06: [mem 0xfe0d0000-0xfe0fffff] has been reserved [ 0.479604] system 00:06: [mem 0xfe200000-0xfe7fffff] has been reserved [ 0.479604] system 00:06: [mem 0xff000000-0xffffffff] has been reserved [ 0.479605] system 00:06: [mem 0xfd000000-0xfd68ffff] has been reserved [ 0.479605] system 00:06: [mem 0xfd6b0000-0xfd6cffff] has been reserved [ 0.479606] system 00:06: [mem 0xfd6f0000-0xfdffffff] has been reserved [ 0.479607] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.479838] system 00:07: [io 0x2000-0x20fe] has been reserved [ 0.479839] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.479998] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.482525] pnp: PnP ACPI: found 9 devices [ 0.491335] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.491341] pci_bus 0000:00: max bus depth: 1 pci_try_num: 2 [ 0.491353] pci 0000:00:02.0: BAR 9: assigned [mem 0x4020000000-0x40ffffffff 64bit pref] [ 0.491355] pci 0000:00:02.0: BAR 7: assigned [mem 0x4010000000-0x4016ffffff 64bit] [ 0.491356] pci 0000:00:07.0: BAR 13: assigned [io 0x4000-0x4fff] [ 0.491357] pci 0000:00:07.2: BAR 13: assigned [io 0x5000-0x5fff] [ 0.491358] pci 0000:00:15.0: BAR 0: assigned [mem 0x4017000000-0x4017000fff 64bit] [ 0.491416] pci 0000:00:15.1: BAR 0: assigned [mem 0x4017001000-0x4017001fff 64bit] [ 0.491431] pci 0000:00:1f.5: BAR 0: assigned [mem 0x70800000-0x70800fff] [ 0.491437] pci 0000:00:07.0: PCI bridge to [bus 01-38] [ 0.491439] pci 0000:00:07.0: bridge window [io 0x4000-0x4fff] [ 0.491442] pci 0000:00:07.0: bridge window [mem 0x8c000000-0xa23fffff] [ 0.491444] pci 0000:00:07.0: bridge window [mem 0x6000000000-0x6021ffffff 64bit pref] [ 0.491447] pci 0000:00:07.2: PCI bridge to [bus 39-70] [ 0.491448] pci 0000:00:07.2: bridge window [io 0x5000-0x5fff] [ 0.491451] pci 0000:00:07.2: bridge window [mem 0x74000000-0x8a3fffff] [ 0.491453] pci 0000:00:07.2: bridge window [mem 0x6030000000-0x6051ffffff 64bit pref] [ 0.491456] pci 0000:00:1c.0: PCI bridge to [bus 71] [ 0.491461] pci 0000:00:1c.0: bridge window [mem 0xa2500000-0xa25fffff] [ 0.491467] pci 0000:00:1d.0: PCI bridge to [bus 72] [ 0.491470] pci 0000:00:1d.0: bridge window [mem 0xa2400000-0xa24fffff] [ 0.491477] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.491477] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.491478] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.491478] pci_bus 0000:00: resource 7 [mem 0x70800000-0xbfffffff window] [ 0.491479] pci_bus 0000:00: resource 8 [mem 0x4000000000-0x7fffffffff window] [ 0.491479] pci_bus 0000:01: resource 0 [io 0x4000-0x4fff] [ 0.491480] pci_bus 0000:01: resource 1 [mem 0x8c000000-0xa23fffff] [ 0.491480] pci_bus 0000:01: resource 2 [mem 0x6000000000-0x6021ffffff 64bit pref] [ 0.491481] pci_bus 0000:39: resource 0 [io 0x5000-0x5fff] [ 0.491481] pci_bus 0000:39: resource 1 [mem 0x74000000-0x8a3fffff] [ 0.491482] pci_bus 0000:39: resource 2 [mem 0x6030000000-0x6051ffffff 64bit pref] [ 0.491482] pci_bus 0000:71: resource 1 [mem 0xa2500000-0xa25fffff] [ 0.491483] pci_bus 0000:72: resource 1 [mem 0xa2400000-0xa24fffff] [ 0.491629] NET: Registered protocol family 2 [ 0.491742] TCP established hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.491973] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.492127] TCP: Hash tables configured (established 262144 bind 65536) [ 0.492157] UDP hash table entries: 16384 (order: 7, 524288 bytes) [ 0.492230] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes) [ 0.492311] NET: Registered protocol family 1 [ 0.492322] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.492693] PCI: CLS 0 bytes, default 64 [ 0.492723] Unpacking initramfs... [ 0.961901] Freeing initrd memory: 55156K [ 0.961929] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.961930] software IO TLB: mapped [mem 0x558d2000-0x598d2000] (64MB) [ 0.961951] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x28680fa287f, max_idle_ns: 440795281151 ns [ 0.962360] Scanning for low memory corruption every 60 seconds [ 0.962864] Initialise system trusted keyrings [ 0.962870] Key type blacklist registered [ 0.962985] workingset: timestamp_bits=36 max_order=23 bucket_order=0 [ 0.963450] zbud: loaded [ 0.963740] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.963895] fuse init (API version 7.26) [ 0.968438] Key type asymmetric registered [ 0.968438] Asymmetric key parser 'x509' registered [ 0.968450] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 0.968541] io scheduler noop registered [ 0.968541] io scheduler deadline registered [ 0.968553] io scheduler cfq registered (default) [ 0.969698] pcieport 0000:00:07.0: Signaling PME with IRQ 124 [ 0.969709] pcieport 0000:00:07.2: Signaling PME with IRQ 125 [ 0.969721] pcieport 0000:00:1c.0: Signaling PME with IRQ 126 [ 0.969732] pcieport 0000:00:1d.0: Signaling PME with IRQ 127 [ 0.969743] dpc 0000:00:07.0:pcie010: DPC error containment capabilities: Int Msg #0, RPExt+ PoisonedTLP- SwTrigger- RP PIO Log 0, DL_ActiveErr- [ 0.969749] dpc 0000:00:07.2:pcie010: DPC error containment capabilities: Int Msg #0, RPExt+ PoisonedTLP- SwTrigger- RP PIO Log 0, DL_ActiveErr- [ 0.969760] dpc 0000:00:1c.0:pcie010: DPC error containment capabilities: Int Msg #0, RPExt+ PoisonedTLP+ SwTrigger+ RP PIO Log 4, DL_ActiveErr+ [ 0.969769] dpc 0000:00:1d.0:pcie010: DPC error containment capabilities: Int Msg #0, RPExt+ PoisonedTLP+ SwTrigger+ RP PIO Log 4, DL_ActiveErr+ [ 0.969775] pciehp 0000:00:07.0:pcie004: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+ [ 0.969790] pciehp 0000:00:07.2:pcie004: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+ [ 0.969829] efifb: probing for efifb [ 0.969840] efifb: framebuffer at 0x4000000000, using 36000k, total 36000k [ 0.969840] efifb: mode is 3840x2400x32, linelength=15360, pages=1 [ 0.969841] efifb: scrolling: redraw [ 0.969841] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.969944] Console: switching to colour frame buffer device 240x75 [ 0.969957] fb0: EFI VGA frame buffer device [ 0.969961] intel_idle: does not run on family 6 model 140 [ 0.970575] ACPI: AC Adapter [AC] (on-line) [ 0.970613] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.970716] ACPI: Lid Switch [LID0] [ 0.970728] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.970765] ACPI: Power Button [PBTN] [ 0.971083] Monitor-Mwait will be used to enter C-1 state [ 0.971132] Monitor-Mwait will be used to enter C-2 state [ 0.971185] Monitor-Mwait will be used to enter C-3 state [ 0.973992] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.976742] serial 0000:00:12.0: enabling device (0000 -> 0002) [ 0.977958] Linux agpgart interface v0.103 [ 0.984126] tpm_tis STM0125:00: 2.0 TPM (device-id 0x0, rev-id 78) [ 0.993952] ACPI: Battery Slot [BAT0] (battery present) [ 1.012291] loop: module loaded [ 1.012380] libphy: Fixed MDIO Bus: probed [ 1.012381] tun: Universal TUN/TAP device driver, 1.6 [ 1.012446] PPP generic driver version 2.4.2 [ 1.012521] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.012523] ehci-pci: EHCI PCI platform driver [ 1.012528] ehci-platform: EHCI generic platform driver [ 1.012534] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.012535] ohci-pci: OHCI PCI platform driver [ 1.012538] ohci-platform: OHCI generic platform driver [ 1.012541] uhci_hcd: USB Universal Host Controller Interface driver [ 1.012565] xhci_hcd 0000:00:0d.0: xHCI Host Controller [ 1.012568] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 1 [ 1.013671] xhci_hcd 0000:00:0d.0: hcc params 0x20007fc1 hci version 0x120 quirks 0x0000000000009810 [ 1.013674] xhci_hcd 0000:00:0d.0: cache line size of 64 is not supported [ 1.013783] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.013783] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=... [ 1.013784] usb usb1: Product: xHCI Host Controller [ 1.013784] usb usb1: Manufacturer: Linux 4.15.0-142-generic xhci-hcd [ 1.013784] usb usb1: SerialNumber: ... [ 1.013960] hub 1-0:1.0: USB hub found [ 1.013965] hub 1-0:1.0: 1 port detected [ 1.014028] xhci_hcd 0000:00:0d.0: xHCI Host Controller [ 1.014029] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 2 [ 1.014030] xhci_hcd 0000:00:0d.0: Host supports USB 3.10 Enhanced SuperSpeed [ 1.014060] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.014060] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=... [ 1.014060] usb usb2: Product: xHCI Host Controller [ 1.014061] usb usb2: Manufacturer: Linux 4.15.0-142-generic xhci-hcd [ 1.014061] usb usb2: SerialNumber: ... [ 1.014196] hub 2-0:1.0: USB hub found [ 1.014203] hub 2-0:1.0: 4 ports detected [ 1.014491] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.014493] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3 [ 1.015633] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x120 quirks 0x0000000000009810 [ 1.015637] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 1.015778] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.015778] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=... [ 1.015779] usb usb3: Product: xHCI Host Controller [ 1.015779] usb usb3: Manufacturer: Linux 4.15.0-142-generic xhci-hcd [ 1.015780] usb usb3: SerialNumber: ... [ 1.015957] hub 3-0:1.0: USB hub found [ 1.015976] hub 3-0:1.0: 12 ports detected [ 1.016489] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.016490] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4 [ 1.016491] xhci_hcd 0000:00:14.0: Host supports USB 3.10 Enhanced SuperSpeed [ 1.016518] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.016519] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=... [ 1.016519] usb usb4: Product: xHCI Host Controller [ 1.016519] usb usb4: Manufacturer: Linux 4.15.0-142-generic xhci-hcd [ 1.016520] usb usb4: SerialNumber: ... [ 1.016687] hub 4-0:1.0: USB hub found [ 1.016699] hub 4-0:1.0: 4 ports detected [ 1.016775] usb: port power management may be unreliable [ 1.016904] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 1.017289] i8042: Warning: Keylock active [ 1.019875] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.019903] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.020282] mousedev: PS/2 mouse device common for all mice [ 1.020790] rtc_cmos 00:01: RTC can wake from S4 [ 1.021472] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 1.021605] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 1.021609] i2c /dev entries driver [ 1.021642] device-mapper: uevent: version 1.0.3 [ 1.021878] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: XXX@XXX [ 1.021880] intel_pstate: Intel P-state driver initializing [ 1.022542] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 1.023437] intel_pstate: HWP enabled [ 1.024178] ledtrig-cpu: registered to indicate activity on CPUs [ 1.024180] EFI Variables Facility v0.08 2004-May-17 [ 1.026761] NET: Registered protocol family 10 [ 1.030807] Segment Routing with IPv6 [ 1.030817] NET: Registered protocol family 17 [ 1.030971] Key type dns_resolver registered [ 1.033040] intel_rdt: Intel RDT L2 allocation detected [ 1.033041] intel_rdt: Intel RDT L2DATA allocation detected [ 1.033041] intel_rdt: Intel RDT L2CODE allocation detected [ 1.033042] mce: Using 19 MCE banks [ 1.033046] RAS: Correctable Errors collector initialized. [ 1.033158] microcode: sig=0x806c1, pf=0x80, revision=0x86 [ 1.033541] microcode: Microcode Update Driver: v2.2. [ 1.033547] sched_clock: Marking stable (1033532291, 0)->(1023079714, 10452577) [ 1.034077] registered taskstats version 1 [ 1.034083] Loading compiled-in X.509 certificates [ 1.035623] Loaded X.509 cert 'Build time autogenerated kernel key: 310b85060be12bbc7d8d593b115b85602f79f4c2' [ 1.035654] Loaded UEFI:db cert 'Dell Inc.: Dell Bios DB Key: 637fa7a9f74471b406de0511557071fd41dd5487' linked to secondary sys keyring [ 1.035663] Loaded UEFI:db cert 'Dell Inc.: Dell Bios FW Aux Authority 2018: dd4df7c3f5ce7e5a77847915abc37b031f6b10bd' linked to secondary sys keyring [ 1.035675] Loaded UEFI:db cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' linked to secondary sys keyring [ 1.035685] Loaded UEFI:db cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' linked to secondary sys keyring [ 1.036900] Loaded UEFI:MokListRT cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63' linked to secondary sys keyring [ 1.037146] zswap: loaded using pool lzo/zbud [ 1.039389] Key type big_key registered [ 1.039391] Key type trusted registered [ 1.040504] Key type encrypted registered [ 1.040506] AppArmor: AppArmor sha1 policy hashing enabled [ 1.046412] ima: Allocated hash algorithm: sha1 [ 1.101111] evm: HMAC attrs: 0x1 [ 1.102268] Magic number: 13:279:597 [ 1.102663] rtc_cmos 00:01: setting system clock to 2021-11-16 19:35:37 UTC (1637091337) [ 1.102869] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.102869] EDD information not available. [ 1.253751] Freeing unused kernel image memory: 2440K [ 1.260175] Write protecting the kernel read-only data: 20480k [ 1.261166] Freeing unused kernel image memory: 2008K [ 1.261426] Freeing unused kernel image memory: 1920K [ 1.264318] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.270782] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.270826] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.270832] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 1.319770] hidraw: raw HID events driver (C) Jiri Kosina [ 1.326124] acpi PNP0C14:01: duplicate WMI GUID HASH_588-CAE0-9FF1-C20E-8ACAF41B3CAC (first instance was on PNP0C14:00) [ 1.326184] wmi_bus wmi_bus-PNP0C14:02: WQBC data block query control method not found [ 1.326185] acpi PNP0C14:02: duplicate WMI GUID HASH_588-CAE0-9FF1-C20E-8ACAF41B3CAC (first instance was on PNP0C14:00) [ 1.329630] acpi PNP0C14:03: duplicate WMI GUID HASH_588-CAE0-9FF1-C20E-8ACAF41B3CAC (first instance was on PNP0C14:00) [ 1.332376] rtsx_pci 0000:71:00.0: enabling device (0000 -> 0002) [ 1.333806] acpi PNP0C14:04: duplicate WMI GUID HASH_588-CAE0-9FF1-C20E-8ACAF41B3CAC (first instance was on PNP0C14:00) [ 1.333861] acpi PNP0C14:05: duplicate WMI GUID HASH_588-CAE0-9FF1-C20E-8ACAF41B3CAC (first instance was on PNP0C14:00) [ 1.333916] nvme nvme0: pci function 0000:72:00.0 [ 1.333920] acpi PNP0C14:06: duplicate WMI GUID HASH_588-CAE0-9FF1-C20E-8ACAF41B3CAC (first instance was on PNP0C14:00) [ 1.333957] acpi PNP0C14:07: duplicate WMI GUID HASH_588-CAE0-9FF1-C20E-8ACAF41B3CAC (first instance was on PNP0C14:00) [ 1.352051] usb 3-5: new full-speed USB device number 2 using xhci_hcd [ 1.502060] usb 3-5: New USB device found, idVendor=27c6, idProduct=532d [ 1.502062] usb 3-5: New USB device strings: Mfr=1, Product=2, SerialNumber=... [ 1.502062] usb 3-5: Product: FingerPrint [ 1.502063] usb 3-5: Manufacturer: Goodix [ 1.556610] nvme nvme0: allocated 61 MiB host memory buffer. [ 1.628100] usb 3-6: new high-speed USB device number 3 using xhci_hcd [ 1.710553] nvme0n1: p1 p2 p3 p4 p5 p6 [ 1.792497] usb 3-6: New USB device found, idVendor=0c45, idProduct=6a0f [ 1.792498] usb 3-6: New USB device strings: Mfr=2, Product=1, SerialNumber=... [ 1.792498] usb 3-6: Product: Integrated_Webcam_HD [ 1.792499] usb 3-6: Manufacturer: CKFJH91R02742000B480 [ 1.981117] clocksource: Switched to clocksource tsc [ 1.988153] usb 3-8: new high-speed USB device number 4 using xhci_hcd [ 2.179239] psmouse serio1: synaptics: queried max coordinates: x [..5652], y [..4700] [ 2.188049] random: fast init done [ 2.205961] usb 3-8: New USB device found, idVendor=0bda, idProduct=8178 [ 2.205967] usb 3-8: New USB device strings: Mfr=1, Product=2, SerialNumber=... [ 2.205968] usb 3-8: Product: USB WLAN [ 2.205968] usb 3-8: Manufacturer: Realtek [ 2.205968] usb 3-8: SerialNumber: ... [ 2.210386] psmouse serio1: synaptics: queried min coordinates: x [1288..], y [1150..] [ 2.210389] psmouse serio1: synaptics: Your touchpad (PNP: DLL09ff PNP0f13) says it can support a different bus. If i2c-hid and hid-rmi are not used, you might want to try setting psmouse.synaptics_intertouch to 1 and report this to XXX@XXX. [ 2.271178] psmouse serio1: synaptics: Touchpad model: 1, fw: 9.16, id: 0x1e2a1, caps: 0xf00123/0x840300/0x12e800/0x500000, board id: 3641, fw id: 3260652 [ 2.310215] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input4 [ 2.332139] usb 3-10: new full-speed USB device number 5 using xhci_hcd [ 2.482875] usb 3-10: New USB device found, idVendor=8087, idProduct=0026 [ 2.482876] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=... [ 2.511527] EXT4-fs (nvme0n1p5): mounted filesystem with ordered data mode. Opts: (null) [ 2.550265] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN) [ 2.568351] systemd[1]: Detected architecture x86-64. [ 2.568466] systemd[1]: Set hostname to ... [ 2.592250] systemd[1]: Listening on fsck to fsckd communication Socket. [ 2.592277] systemd[1]: Reached target Remote File Systems (Pre). [ 2.592280] systemd[1]: Reached target Remote File Systems. [ 2.592293] systemd[1]: Listening on udev Control Socket. [ 2.592329] systemd[1]: Created slice User and Session Slice. [ 2.592345] systemd[1]: Listening on Journal Socket (/dev/log). [ 2.592353] systemd[1]: Listening on Syslog Socket. [ 2.596860] EXT4-fs (nvme0n1p5): re-mounted. Opts: errors=remount-ro [ 2.599801] lp: driver loaded but no devices found [ 2.601404] ppdev: user-space parallel port driver [ 2.611595] systemd-journald[279]: Received request to flush runtime journal from PID 1 [ 2.684679] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.685016] media: Linux media interface: v0.10 [ 2.688100] Linux video capture interface: v2.00 [ 2.691170] Bluetooth: Core ver 2.22 [ 2.691184] NET: Registered protocol family 31 [ 2.691185] Bluetooth: HCI device and connection manager initialized [ 2.691188] Bluetooth: HCI socket layer initialized [ 2.691191] Bluetooth: L2CAP socket layer initialized [ 2.691196] Bluetooth: SCO socket layer initialized [ 2.694196] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0c45:6a0f) [ 2.698984] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 2.702470] dell_wmi: firmware scancode 0x48 maps to unrecognized keycode 0xffff [ 2.702471] dell_wmi: firmware scancode 0x50 maps to unrecognized keycode 0xffff [ 2.702500] input: Dell WMI hotkeys as /devices/platform/PNP0C14:02/wmi_bus/wmi_bus-PNP0C14:02/HASH_F6F-461E-5551-B932-4B79FFAD3E75/input/input5 [ 2.702962] usbcore: registered new interface driver btusb [ 2.704356] Bluetooth: hci0: Bootloader revision 0.4 build 0 week 30 2018 [ 2.704853] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/input/input6 [ 2.704981] AVX2 version of gcm_enc/dec engaged. [ 2.704981] AES CTR mode by8 optimization enabled [ 2.705023] Bluetooth: hci0: Device revision is 2 [ 2.705024] Bluetooth: hci0: Secure boot is enabled [ 2.705024] Bluetooth: hci0: OTP lock is enabled [ 2.705025] Bluetooth: hci0: API lock is enabled [ 2.705025] Bluetooth: hci0: Debug lock is disabled [ 2.705026] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 2.705995] uvcvideo: Unknown video format HASH_E09-9898-A2DC-0B5A-DF866BD84713 [ 2.705997] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0c45:6a0f) [ 2.708396] bluetooth hci0: Direct firmware load for intel/ibt-19-0-4.sfi failed with error -2 [ 2.708399] Bluetooth: hci0: Failed to load Intel firmware file (-2) [ 2.714148] uvcvideo: Unable to create debugfs 3-3 directory. [ 2.714238] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.2/input/input7 [ 2.714311] usbcore: registered new interface driver uvcvideo [ 2.714312] USB Video Class driver (1.1.1) [ 2.720434] ucsi_acpi USBC000:00: Failed to reset PPM! Trying again.. [ 2.762005] Bluetooth: hci0: Bootloader revision 0.4 build 0 week 30 2018 [ 2.763540] Bluetooth: hci0: Device revision is 2 [ 2.763541] Bluetooth: hci0: Secure boot is enabled [ 2.763542] Bluetooth: hci0: OTP lock is enabled [ 2.763542] Bluetooth: hci0: API lock is enabled [ 2.763542] Bluetooth: hci0: Debug lock is disabled [ 2.763543] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 2.763550] bluetooth hci0: Direct firmware load for intel/ibt-19-0-4.sfi failed with error -2 [ 2.763551] Bluetooth: hci0: Failed to load Intel firmware file (-2) [ 2.775299] random: crng init done [ 2.775301] random: 7 urandom warning(s) missed due to ratelimiting [ 2.798486] Adding 1000444k swap on /dev/nvme0n1p6. Priority:-2 extents:1 across:1000444k SSFS [ 2.854062] ------------[ cut here ]------------ [ 2.854069] WARNING: CPU: 3 PID: 597 at /build/linux-hwe-EPHQQp/linux-hwe-4.15.0/kernel/workqueue.c:1446 __queue_work+0x20a/0x450 [ 2.854069] Modules linked in: nls_iso8859_1 dell_laptop(+) fjes(-) x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 dell_wmi crypto_simd glue_helper dell_smbios cryptd dcdbas btusb btrtl uvcvideo joydev input_leds btbcm btintel videobuf2_vmalloc videobuf2_memops serio_raw videobuf2_v4l2 bluetooth videobuf2_core rtsx_pci_ms memstick videodev ucsi_acpi typec_ucsi media ecdh_generic sparse_keymap dell_wmi_descriptor wmi_bmof shpchp mac_hid typec soc_button_array acpi_pad parport_pc ppdev lp parport autofs4 rtsx_pci_sdmmc psmouse nvme nvme_core rtsx_pci wmi i2c_hid hid video [ 2.854091] CPU: 3 PID: 597 Comm: systemd-backlig Tainted: G W 4.15.0-142-generic #146~16.04.1-Ubuntu [ 2.854091] Hardware name: Dell Inc. XPS 13 9310 2-in-1/0062CR, BIOS 2.4.1 07/21/2021 [ 2.854092] RIP: 0010:__queue_work+0x20a/0x450 [ 2.854093] RSP: 0018:ffff9d5803db7d70 EFLAGS: 00010082 [ 2.854093] RAX: 0000000000000024 RBX: ffff8b27cf4e6500 RCX: 0000000000000006 [ 2.854094] RDX: 0000000000000000 RSI: ffff8b27cf4d6498 RDI: ffff8b27cf4d6490 [ 2.854094] RBP: ffff9d5803db7db0 R08: 0000000000010f4c R09: ffffffff9a5624c4 [ 2.854095] R10: 0000000000000000 R11: 000000000000034c R12: 0000000000002000 [ 2.854095] R13: ffff8b27aec18c00 R14: ffffffffc041d0d0 R15: 000000000001ec20 [ 2.854096] FS: 00007f5d27125740(0000) GS:ffff8b27cf4c0000(0000) knlGS:0000000000000000 [ 2.854096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.854096] CR2: 000056377be1f668 CR3: 0000000861650002 CR4: 0000000000760ee0 [ 2.854097] PKRU: 55555554 [ 2.854097] Call Trace: [ 2.854102] queue_work_on+0x28/0x40 [ 2.854104] led_set_brightness_nopm+0x37/0x40 [ 2.854105] led_set_brightness+0x37/0x60 [ 2.854107] brightness_store+0x7e/0xc0 [ 2.854108] dev_attr_store+0x1b/0x30 [ 2.854110] sysfs_kf_write+0x3c/0x50 [ 2.854111] kernfs_fop_write+0x125/0x1a0 [ 2.854113] __vfs_write+0x1b/0x40 [ 2.854113] vfs_write+0xb8/0x1b0 [ 2.854114] ? do_sys_open+0x1b4/0x290 [ 2.854115] SyS_write+0x5c/0xe0 [ 2.854117] do_syscall_64+0x73/0x130 [ 2.854119] entry_SYSCALL_64_after_hwframe+0x41/0xa6 [ 2.854120] RIP: 0033:0x7f5d26b054a0 [ 2.854120] RSP: 002b:00007ffebec86128 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2.854121] RAX: ffffffffffffffda RBX: 00000000fffffff4 RCX: 00007f5d26b054a0 [ 2.854121] RDX: 0000000000000001 RSI: 000056377be1a550 RDI: 0000000000000004 [ 2.854121] RBP: 00007ffebec86270 R08: 00007f5d26af0178 R09: 0000000000000003 [ 2.854122] R10: 00007f5d268a26e0 R11: 0000000000000246 R12: 0000000000000004 [ 2.854122] R13: 000056377be1a550 R14: 000056377be17170 R15: 0000000000000001 [ 2.854123] Code: e8 ec 95 b5 00 49 8b 45 00 48 85 c0 75 e1 49 8b 46 08 49 8d 56 08 48 39 c2 0f 84 20 ff ff ff 48 c7 c7 00 60 ca 99 e8 db cc 90 00 <0f> 0b 48 8b 3b c6 07 00 0f 1f 40 00 48 83 c4 18 5b 41 5c 41 5d [ 2.854129] ---[ end trace c45122c9cc49c6d5 ]--- [ 2.909060] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 2.909062] Bluetooth: BNEP filters: protocol multicast [ 2.909064] Bluetooth: BNEP socket layer initialized [ 3.686483] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 3.686615] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 3.696822] rtl8192cu: Chip version 0x11 [ 3.726192] rtl8192cu: Board Type 0 [ 3.726271] rtl_usb: rx_max_size 15360, rx_urb_num 8, in_ep 1 [ 3.726300] rtl8192cu: Loading firmware rtlwifi/rtl8192cufw_TMSC.bin [ 3.729528] ieee80211 phy0: Selected rate control algorithm 'rtl_rc' [ 3.729696] usbcore: registered new interface driver rtl8192cu [ 3.731071] usbcore: registered new interface driver rtl8xxxu [ 3.732330] rtl8192cu 3-8:1.0 wlx14cc2017a50c: renamed from wlan0 [ 3.760374] IPv6: ADDRCONF(NETDEV_UP): wlx14cc2017a50c: link is not ready [ 3.762086] rtl8192cu: MAC auto ON okay! [ 3.775490] rtl8192cu: Tx queue select: 0x05 [ 4.235423] IPv6: ADDRCONF(NETDEV_UP): wlx14cc2017a50c: link is not ready [ 4.302883] IPv6: ADDRCONF(NETDEV_UP): wlx14cc2017a50c: link is not ready [ 16.624580] wlx14cc2017a50c: authenticate with XXX [ 16.645876] wlx14cc2017a50c: send auth to XXX (try 1/3) [ 16.668949] wlx14cc2017a50c: authenticated [ 16.669093] wlx14cc2017a50c: associating with AP with corrupt probe response [ 16.672175] wlx14cc2017a50c: associate with XXX (try 1/3) [ 16.680684] wlx14cc2017a50c: RX AssocResp from XXX (capab=0x411 status=0 aid=2) [ 16.780782] wlx14cc2017a50c: associated [ 16.840295] IPv6: ADDRCONF(NETDEV_CHANGE): wlx14cc2017a50c: link becomes ready [ 66.709760] CPU3: Core temperature above threshold, cpu clock throttled (total events = 1) [ 66.709761] CPU7: Core temperature above threshold, cpu clock throttled (total events = 1) [ 66.709765] CPU3: Package temperature above threshold, cpu clock throttled (total events = 1) [ 66.709766] CPU7: Package temperature above threshold, cpu clock throttled (total events = 1) [ 66.709780] CPU5: Package temperature above threshold, cpu clock throttled (total events = 1) [ 66.709786] CPU1: Package temperature above threshold, cpu clock throttled (total events = 1) [ 66.709849] CPU4: Package temperature above threshold, cpu clock throttled (total events = 1) [ 66.709855] CPU0: Package temperature above threshold, cpu clock throttled (total events = 1) [ 66.709866] CPU2: Package temperature above threshold, cpu clock throttled (total events = 1) [ 66.709867] CPU6: Package temperature above threshold, cpu clock throttled (total events = 1) [ 66.710789] CPU3: Core temperature/speed normal [ 66.710791] CPU7: Core temperature/speed normal [ 66.710791] CPU3: Package temperature/speed normal [ 66.710794] CPU7: Package temperature/speed normal [ 66.710812] CPU1: Package temperature/speed normal [ 66.710816] CPU5: Package temperature/speed normal [ 66.710876] CPU4: Package temperature/speed normal [ 66.710881] CPU0: Package temperature/speed normal [ 66.710882] CPU2: Package temperature/speed normal [ 66.710883] CPU6: Package temperature/speed normal