<5>[ 0.000000] Linux version 7.0.0-rc2-CI_DRM_18097-g9565ad1c3129+ (kbuild@gfx-ci) (gcc (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0, GNU ld (GNU Binutils for Ubuntu) 2.42) #1 SMP PREEMPT_DYNAMIC Thu Mar 5 14:32:57 UTC 2026 <6>[ 0.000000] Command line: BOOT_IMAGE=/boot/drm_intel root=/dev/nvme0n1p2 rootwait fsck.repair=yes nmi_watchdog=nopanic,auto panic=5 softlockup_all_cpu_backtrace=1 softdog.soft_panic=5 log_buf_len=1M trace_clock=global snd_hda_intel.probe_mask=0x104 xe.force_probe=* i915.force_probe=* drm.debug=0xe modprobe.blacklist=xe,i915,ast initcall_blacklist=simpledrm_platform_driver_init ro <6>[ 0.000000] KERNEL supported cpus: <6>[ 0.000000] Intel GenuineIntel <6>[ 0.000000] AMD AuthenticAMD <6>[ 0.000000] Hygon HygonGenuine <6>[ 0.000000] Centaur CentaurHauls <6>[ 0.000000] zhaoxin Shanghai <4>[ 0.000000] x86/CPU: Running old microcode <6>[ 0.000000] BIOS-provided physical RAM map: <6>[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dfff] System RAM <6>[ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009efff] device reserved <6>[ 0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] System RAM <6>[ 0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] device reserved <6>[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000081983fff] System RAM <6>[ 0.000000] BIOS-e820: [mem 0x0000000081984000-0x0000000081984fff] device reserved <6>[ 0.000000] BIOS-e820: [mem 0x0000000081985000-0x0000000091dedfff] System RAM <6>[ 0.000000] BIOS-e820: [mem 0x0000000091dee000-0x00000000942edfff] device reserved <6>[ 0.000000] BIOS-e820: [mem 0x00000000942ee000-0x000000009456dfff] ACPI data <6>[ 0.000000] BIOS-e820: [mem 0x000000009456e000-0x00000000946fefff] ACPI NVS <6>[ 0.000000] BIOS-e820: [mem 0x00000000946ff000-0x0000000095ffefff] device reserved <6>[ 0.000000] BIOS-e820: [mem 0x0000000095fff000-0x0000000095ffffff] System RAM <6>[ 0.000000] BIOS-e820: [mem 0x0000000096000000-0x0000000099ffffff] device reserved <6>[ 0.000000] BIOS-e820: [gap 0x000000009a000000-0x000000009a5fffff] <6>[ 0.000000] BIOS-e820: [mem 0x000000009a600000-0x000000009a7fffff] device reserved <6>[ 0.000000] BIOS-e820: [gap 0x000000009a800000-0x000000009affffff] <6>[ 0.000000] BIOS-e820: [mem 0x000000009b000000-0x00000000a07fffff] device reserved <6>[ 0.000000] BIOS-e820: [gap 0x00000000a0800000-0x00000000dfffffff] <6>[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] device reserved <6>[ 0.000000] BIOS-e820: [gap 0x00000000f0000000-0x00000000fdffffff] <6>[ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] device reserved <6>[ 0.000000] BIOS-e820: [gap 0x00000000fe011000-0x00000000febfffff] <6>[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] device reserved <6>[ 0.000000] BIOS-e820: [gap 0x00000000fec01000-0x00000000fecfffff] <6>[ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] device reserved <6>[ 0.000000] BIOS-e820: [gap 0x00000000fed01000-0x00000000fed1ffff] <6>[ 0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff] device reserved <6>[ 0.000000] BIOS-e820: [gap 0x00000000fed80000-0x00000000fedfffff] <6>[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] device reserved <6>[ 0.000000] BIOS-e820: [gap 0x00000000fee01000-0x00000000feffffff] <6>[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] device reserved <6>[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000045f7fffff] System RAM <6>[ 0.000000] NX (Execute Disable) protection: active <6>[ 0.000000] APIC: Static calls initialized <6>[ 0.000000] efi: EFI v2.7 by American Megatrends <6>[ 0.000000] efi: ACPI=0x9456d000 ACPI 2.0=0x9456d014 SMBIOS=0x95d61000 SMBIOS 3.0=0x95d60000 MEMATTR=0x8e17c018 ESRT=0x8fe81f18 MOKvar=0x95d96000 RNG=0x944fec18 <5>[ 0.000000] random: crng init done <6>[ 0.000000] efi: Remove mem67: MMIO range=[0xe0000000-0xefffffff] (256MB) from e820 map <7>[ 0.000000] e820: remove [mem 0xe0000000-0xefffffff] device reserved <6>[ 0.000000] efi: Not removing mem68: MMIO range=[0xfe000000-0xfe010fff] (68KB) from e820 map <6>[ 0.000000] efi: Not removing mem69: MMIO range=[0xfec00000-0xfec00fff] (4KB) from e820 map <6>[ 0.000000] efi: Not removing mem70: MMIO range=[0xfed00000-0xfed00fff] (4KB) from e820 map <6>[ 0.000000] efi: Not removing mem72: MMIO range=[0xfee00000-0xfee00fff] (4KB) from e820 map <6>[ 0.000000] efi: Remove mem73: MMIO range=[0xff000000-0xffffffff] (16MB) from e820 map <7>[ 0.000000] e820: remove [mem 0xff000000-0xffffffff] device reserved <6>[ 0.000000] SMBIOS 3.3.0 present. <6>[ 0.000000] DMI: ASUS System Product Name/TUF GAMING Z590-PLUS WIFI, BIOS 0811 04/06/2021 <6>[ 0.000000] DMI: Memory slots populated: 2/4 <6>[ 0.000000] tsc: Detected 3900.000 MHz processor <6>[ 0.000000] tsc: Detected 3912.000 MHz TSC <7>[ 0.000303] e820: update [mem 0x00000000-0x00000fff] System RAM ==> device reserved <7>[ 0.000304] e820: remove [mem 0x000a0000-0x000fffff] System RAM <6>[ 0.000311] last_pfn = 0x45f800 max_arch_pfn = 0x400000000 <6>[ 0.000314] MTRR map: 5 entries (3 fixed + 2 variable; max 23), built from 10 variable MTRRs <6>[ 0.000315] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT <6>[ 0.000660] last_pfn = 0x96000 max_arch_pfn = 0x400000000 <6>[ 0.007188] esrt: Reserving ESRT space from 0x000000008fe81f18 to 0x000000008fe81f50. <7>[ 0.007194] e820: update [mem 0x8fe81000-0x8fe81fff] System RAM ==> device reserved <6>[ 0.007206] Using GB pages for direct mapping <6>[ 0.008171] printk: log buffer data + meta data: 1048576 + 4456448 = 5505024 bytes <6>[ 0.008172] printk: early log buf free: 257000(98%) <6>[ 0.008173] Secure boot disabled <6>[ 0.008174] ACPI: Early table checksum verification disabled <6>[ 0.008177] ACPI: RSDP 0x000000009456D014 000024 (v02 ALASKA) <6>[ 0.008180] ACPI: XSDT 0x000000009456C728 0000DC (v01 ALASKA A M I 01072009 AMI 01000013) <6>[ 0.008183] ACPI: FACP 0x000000009456A000 000114 (v06 ALASKA A M I 01072009 AMI 01000013) <6>[ 0.008186] ACPI: DSDT 0x0000000094513000 0566C2 (v02 ALASKA A M I 01072009 INTL 20180209) <6>[ 0.008188] ACPI: FACS 0x00000000946FE000 000040 <6>[ 0.008190] ACPI: MCFG 0x000000009456B000 00003C (v01 ALASKA A M I 01072009 MSFT 00000097) <6>[ 0.008192] ACPI: FIDT 0x0000000094512000 00009C (v01 ALASKA A M I 01072009 AMI 00010013) <6>[ 0.008194] ACPI: FPDT 0x00000000943D0000 000044 (v01 ALASKA RKL 01072009 AMI 01000013) <6>[ 0.008195] ACPI: SSDT 0x000000009450E000 0025E8 (v02 CpuRef CpuSsdt 00003000 INTL 20180209) <6>[ 0.008197] ACPI: SSDT 0x0000000094509000 00445E (v02 SaSsdt SaSsdt 00003000 INTL 20180209) <6>[ 0.008199] ACPI: SSDT 0x0000000094505000 0032CD (v02 INTEL IgfxSsdt 00003000 INTL 20180209) <6>[ 0.008201] ACPI: HPET 0x0000000094504000 000038 (v01 ALASKA A M I 01072009 AMI 01000013) <6>[ 0.008202] ACPI: APIC 0x0000000094503000 000164 (v04 ALASKA A M I 01072009 AMI 01000013) <6>[ 0.008204] ACPI: SSDT 0x0000000094502000 000E66 (v02 ALASKA Ther_Rvp 00001000 INTL 20180209) <6>[ 0.008206] ACPI: SSDT 0x0000000094500000 0018E6 (v02 INTEL xh_rksu4 00000000 INTL 20180209) <6>[ 0.008208] ACPI: NHLT 0x00000000944FF000 00002D (v00 ALASKA A M I 01072009 AMI 01000013) <6>[ 0.008209] ACPI: LPIT 0x00000000944FD000 0000CC (v01 ALASKA A M I 01072009 AMI 01000013) <6>[ 0.008211] ACPI: SSDT 0x00000000944FB000 000DBC (v02 ALASKA TbtTypeC 00000000 INTL 20180209) <6>[ 0.008213] ACPI: SSDT 0x00000000944F8000 002720 (v02 ALASKA PtidDevc 00001000 INTL 20180209) <6>[ 0.008214] ACPI: DBGP 0x00000000944F7000 000034 (v01 ALASKA A M I 01072009 AMI 01000013) <6>[ 0.008216] ACPI: DBG2 0x00000000944F6000 000054 (v00 ALASKA A M I 01072009 AMI 01000013) <6>[ 0.008218] ACPI: SSDT 0x00000000944F5000 0006E3 (v02 ALASKA UsbCTabl 00001000 INTL 20180209) <6>[ 0.008219] ACPI: DMAR 0x00000000944F4000 000088 (v02 INTEL EDK2 00000002 01000013) <6>[ 0.008221] ACPI: SSDT 0x00000000944F3000 000144 (v02 Intel ADebTabl 00001000 INTL 20180209) <6>[ 0.008223] ACPI: WPBT 0x00000000943D2000 00003C (v01 ALASKA A M I 00000001 ASUS 00000001) <6>[ 0.008225] ACPI: PTDT 0x00000000943D1000 000CF0 (v00 ALASKA A M I 00000005 MSFT 0100000D) <6>[ 0.008227] ACPI: WSMT 0x00000000944FC000 000028 (v01 ALASKA A M I 01072009 AMI 00010013) <6>[ 0.008228] ACPI: Reserving FACP table memory at [mem 0x9456a000-0x9456a113] <6>[ 0.008229] ACPI: Reserving DSDT table memory at [mem 0x94513000-0x945696c1] <6>[ 0.008229] ACPI: Reserving FACS table memory at [mem 0x946fe000-0x946fe03f] <6>[ 0.008230] ACPI: Reserving MCFG table memory at [mem 0x9456b000-0x9456b03b] <6>[ 0.008230] ACPI: Reserving FIDT table memory at [mem 0x94512000-0x9451209b] <6>[ 0.008231] ACPI: Reserving FPDT table memory at [mem 0x943d0000-0x943d0043] <6>[ 0.008231] ACPI: Reserving SSDT table memory at [mem 0x9450e000-0x945105e7] <6>[ 0.008232] ACPI: Reserving SSDT table memory at [mem 0x94509000-0x9450d45d] <6>[ 0.008232] ACPI: Reserving SSDT table memory at [mem 0x94505000-0x945082cc] <6>[ 0.008233] ACPI: Reserving HPET table memory at [mem 0x94504000-0x94504037] <6>[ 0.008233] ACPI: Reserving APIC table memory at [mem 0x94503000-0x94503163] <6>[ 0.008233] ACPI: Reserving SSDT table memory at [mem 0x94502000-0x94502e65] <6>[ 0.008234] ACPI: Reserving SSDT table memory at [mem 0x94500000-0x945018e5] <6>[ 0.008234] ACPI: Reserving NHLT table memory at [mem 0x944ff000-0x944ff02c] <6>[ 0.008235] ACPI: Reserving LPIT table memory at [mem 0x944fd000-0x944fd0cb] <6>[ 0.008235] ACPI: Reserving SSDT table memory at [mem 0x944fb000-0x944fbdbb] <6>[ 0.008235] ACPI: Reserving SSDT table memory at [mem 0x944f8000-0x944fa71f] <6>[ 0.008236] ACPI: Reserving DBGP table memory at [mem 0x944f7000-0x944f7033] <6>[ 0.008236] ACPI: Reserving DBG2 table memory at [mem 0x944f6000-0x944f6053] <6>[ 0.008237] ACPI: Reserving SSDT table memory at [mem 0x944f5000-0x944f56e2] <6>[ 0.008237] ACPI: Reserving DMAR table memory at [mem 0x944f4000-0x944f4087] <6>[ 0.008238] ACPI: Reserving SSDT table memory at [mem 0x944f3000-0x944f3143] <6>[ 0.008238] ACPI: Reserving WPBT table memory at [mem 0x943d2000-0x943d203b] <6>[ 0.008238] ACPI: Reserving PTDT table memory at [mem 0x943d1000-0x943d1cef] <6>[ 0.008239] ACPI: Reserving WSMT table memory at [mem 0x944fc000-0x944fc027] <6>[ 0.008442] No NUMA configuration found <6>[ 0.008442] Faking a node at [mem 0x0000000000000000-0x000000045f7fffff] <6>[ 0.008448] NODE_DATA(0) allocated [mem 0x45f292e40-0x45f2bdfff] <6>[ 0.008551] Reserving Intel graphics memory at [mem 0x9c800000-0xa07fffff] <6>[ 0.008929] ACPI: PM-Timer IO Port: 0x1808 <6>[ 0.008935] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) <6>[ 0.008936] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) <6>[ 0.008936] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) <6>[ 0.008937] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) <6>[ 0.008937] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) <6>[ 0.008938] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) <6>[ 0.008938] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) <6>[ 0.008939] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) <6>[ 0.008939] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1]) <6>[ 0.008939] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1]) <6>[ 0.008940] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1]) <6>[ 0.008940] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1]) <6>[ 0.008941] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1]) <6>[ 0.008941] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1]) <6>[ 0.008941] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1]) <6>[ 0.008942] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1]) <6>[ 0.008942] ACPI: LAPIC_NMI (acpi_id[0x11] high edge lint[0x1]) <6>[ 0.008943] ACPI: LAPIC_NMI (acpi_id[0x12] high edge lint[0x1]) <6>[ 0.008943] ACPI: LAPIC_NMI (acpi_id[0x13] high edge lint[0x1]) <6>[ 0.008943] ACPI: LAPIC_NMI (acpi_id[0x14] high edge lint[0x1]) <6>[ 0.008989] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 <6>[ 0.008991] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) <6>[ 0.008992] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) <6>[ 0.008995] ACPI: Using ACPI (MADT) for SMP configuration information <6>[ 0.008996] ACPI: HPET id: 0x8086a201 base: 0xfed00000 <6>[ 0.008998] TSC deadline timer available <6>[ 0.009000] CPU topo: Max. logical packages: 1 <6>[ 0.009001] CPU topo: Max. logical dies: 1 <6>[ 0.009001] CPU topo: Max. dies per package: 1 <6>[ 0.009003] CPU topo: Max. threads per core: 2 <6>[ 0.009004] CPU topo: Num. cores per package: 6 <6>[ 0.009004] CPU topo: Num. threads per package: 12 <6>[ 0.009005] CPU topo: Allowing 12 present CPUs plus 0 hotplug CPUs <6>[ 0.009025] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] <6>[ 0.009026] PM: hibernation: Registered nosave memory: [mem 0x0009e000-0x0009efff] <6>[ 0.009027] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff] <6>[ 0.009029] PM: hibernation: Registered nosave memory: [mem 0x81984000-0x81984fff] <6>[ 0.009030] PM: hibernation: Registered nosave memory: [mem 0x8fe81000-0x8fe81fff] <6>[ 0.009031] PM: hibernation: Registered nosave memory: [mem 0x91dee000-0x95ffefff] <6>[ 0.009032] PM: hibernation: Registered nosave memory: [mem 0x96000000-0xffffffff] <6>[ 0.009034] [gap 0xa0800000-0xfdffffff] available for PCI devices <6>[ 0.009035] Booting paravirtualized kernel on bare hardware <6>[ 0.009036] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns <6>[ 0.009066] Zone ranges: <6>[ 0.009066] DMA [mem 0x0000000000001000-0x0000000000ffffff] <6>[ 0.009067] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] <6>[ 0.009068] Normal [mem 0x0000000100000000-0x000000045f7fffff] <6>[ 0.009069] Device empty <6>[ 0.009069] Movable zone start for each node <6>[ 0.009071] Early memory node ranges <6>[ 0.009071] node 0: [mem 0x0000000000001000-0x000000000009dfff] <6>[ 0.009072] node 0: [mem 0x000000000009f000-0x000000000009ffff] <6>[ 0.009072] node 0: [mem 0x0000000000100000-0x0000000081983fff] <6>[ 0.009073] node 0: [mem 0x0000000081985000-0x0000000091dedfff] <6>[ 0.009074] node 0: [mem 0x0000000095fff000-0x0000000095ffffff] <6>[ 0.009074] node 0: [mem 0x0000000100000000-0x000000045f7fffff] <6>[ 0.009075] Initmem setup node 0 [mem 0x0000000000001000-0x000000045f7fffff] <6>[ 0.009080] On node 0, zone DMA: 1 pages in unavailable ranges <6>[ 0.009081] On node 0, zone DMA: 1 pages in unavailable ranges <6>[ 0.009094] On node 0, zone DMA: 96 pages in unavailable ranges <6>[ 0.011225] On node 0, zone DMA32: 1 pages in unavailable ranges <6>[ 0.011291] On node 0, zone DMA32: 16913 pages in unavailable ranges <6>[ 0.023932] On node 0, zone Normal: 8192 pages in unavailable ranges <6>[ 0.023941] On node 0, zone Normal: 2048 pages in unavailable ranges <6>[ 0.023947] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:12 nr_cpu_ids:12 nr_node_ids:1 <6>[ 0.024470] percpu: Embedded 87 pages/cpu s233472 r8192 d114688 u524288 <7>[ 0.024475] pcpu-alloc: s233472 r8192 d114688 u524288 alloc=1*2097152 <7>[ 0.024476] pcpu-alloc: [0] 00 01 02 03 [0] 04 05 06 07 <7>[ 0.024479] pcpu-alloc: [0] 08 09 10 11 <5>[ 0.024494] Kernel command line: BOOT_IMAGE=/boot/drm_intel root=/dev/nvme0n1p2 rootwait fsck.repair=yes nmi_watchdog=nopanic,auto panic=5 softlockup_all_cpu_backtrace=1 softdog.soft_panic=5 log_buf_len=1M trace_clock=global snd_hda_intel.probe_mask=0x104 xe.force_probe=* i915.force_probe=* drm.debug=0xe modprobe.blacklist=xe,i915,ast initcall_blacklist=simpledrm_platform_driver_init ro <7>[ 0.024601] blacklisting initcall simpledrm_platform_driver_init <6>[ 0.025558] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear) <6>[ 0.026032] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) <6>[ 0.026131] software IO TLB: area num 16. <6>[ 0.033638] Fallback order for Node 0: 0 <6>[ 0.033641] Built 1 zonelists, mobility grouping on. Total pages: 4134284 <6>[ 0.033641] Policy zone: Normal <6>[ 0.033652] mem auto-init: stack:off, heap alloc:on, heap free:off <6>[ 0.033653] stackdepot: allocating hash table via alloc_large_system_hash <6>[ 0.033655] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) <6>[ 0.034590] stackdepot: allocating space for 8192 stack pools via memblock <4>[ 0.056113] ********************************************************** <4>[ 0.056114] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** <4>[ 0.056114] ** ** <4>[ 0.056114] ** This system shows unhashed kernel memory addresses ** <4>[ 0.056114] ** via the console, logs, and other interfaces. This ** <4>[ 0.056115] ** might reduce the security of your system. ** <4>[ 0.056115] ** ** <4>[ 0.056115] ** If you see this message and you are not debugging ** <4>[ 0.056116] ** the kernel, report this immediately to your system ** <4>[ 0.056116] ** administrator! ** <4>[ 0.056116] ** ** <4>[ 0.056116] ** Use hash_pointers=always to force this mode off ** <4>[ 0.056117] ** ** <4>[ 0.056117] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** <4>[ 0.056117] ********************************************************** <6>[ 0.057609] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=12, Nodes=1 <6>[ 0.067639] ftrace: allocating 61416 entries in 240 pages <6>[ 0.067640] ftrace: allocated 240 pages with 4 groups <6>[ 0.069020] Dynamic Preempt: lazy <6>[ 0.069883] Running RCU self tests <6>[ 0.069884] Running RCU synchronous self tests <6>[ 0.069885] rcu: Preemptible hierarchical RCU implementation. <6>[ 0.069885] rcu: RCU lockdep checking is enabled. <6>[ 0.069885] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=12. <6>[ 0.069886] Trampoline variant of Tasks RCU enabled. <6>[ 0.069886] Rude variant of Tasks RCU enabled. <6>[ 0.069887] Tracing variant of Tasks RCU enabled. <6>[ 0.069887] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. <6>[ 0.069888] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=12 <6>[ 0.069991] Running RCU synchronous self tests <6>[ 0.069997] RCU Tasks: Setting shift to 4 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=12. <6>[ 0.070001] RCU Tasks Rude: Setting shift to 4 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=12. <6>[ 0.086426] NR_IRQS: 524544, nr_irqs: 2152, preallocated irqs: 16 <6>[ 0.086954] rcu: srcu_init: Setting srcu_struct sizes based on contention. <6>[ 0.087462] Console: colour dummy device 80x25 <6>[ 0.087472] printk: legacy console [tty0] enabled <6>[ 0.088875] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar <6>[ 0.088884] ... MAX_LOCKDEP_SUBCLASSES: 8 <6>[ 0.088889] ... MAX_LOCK_DEPTH: 48 <6>[ 0.088894] ... MAX_LOCKDEP_KEYS: 8192 <6>[ 0.088898] ... CLASSHASH_SIZE: 4096 <6>[ 0.088903] ... MAX_LOCKDEP_ENTRIES: 524288 <6>[ 0.088908] ... MAX_LOCKDEP_CHAINS: 524288 <6>[ 0.088913] ... CHAINHASH_SIZE: 262144 <6>[ 0.088918] memory used by lock dependency info: 54145 kB <6>[ 0.088924] memory used for stack traces: 4224 kB <6>[ 0.088929] per task-struct memory footprint: 1920 bytes <6>[ 0.088989] ACPI: Core revision 20251212 <6>[ 0.089681] hpet: HPET dysfunctional in PC10. Force disabled. <6>[ 0.089740] APIC: Switch to symmetric I/O mode setup <6>[ 0.089746] DMAR: Host address width 39 <6>[ 0.089750] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 <6>[ 0.089785] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 29a00f0505e <6>[ 0.089794] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 <6>[ 0.089819] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da <6>[ 0.089828] DMAR: RMRR base: 0x0000009c000000 end: 0x000000a07fffff <6>[ 0.089842] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 <6>[ 0.089848] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 <6>[ 0.089854] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. <6>[ 0.091449] DMAR-IR: Enabled IRQ remapping in x2apic mode <6>[ 0.091457] x2apic enabled <6>[ 0.091606] APIC: Switched APIC routing to: cluster x2apic <6>[ 0.096110] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x70c747804da, max_idle_ns: 881591211608 ns <6>[ 0.096127] Calibrating delay loop (skipped), value calculated using timer frequency.. 7824.00 BogoMIPS (lpj=3912000) <3>[ 0.096153] x86/cpu: VMX (outside TXT) disabled by BIOS <6>[ 0.096163] CPU0: Thermal monitoring enabled (TM1) <6>[ 0.096169] x86/cpu: User Mode Instruction Prevention (UMIP) activated <6>[ 0.096256] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 <6>[ 0.096262] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 <6>[ 0.096270] process: using mwait in idle threads <6>[ 0.096277] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto <6>[ 0.096290] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl <6>[ 0.096298] Spectre V2 : Mitigation: Enhanced / Automatic IBRS <6>[ 0.096304] RETBleed: Mitigation: Enhanced IBRS <6>[ 0.096309] ITS: Mitigation: Aligned branch/return thunks <6>[ 0.096314] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode <6>[ 0.096321] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization <6>[ 0.096329] Spectre V2 : Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT <6>[ 0.096337] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier <6>[ 0.096350] GDS: Vulnerable: No microcode <6>[ 0.096355] active return thunk: its_return_thunk <6>[ 0.096362] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit <6>[ 0.096377] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' <6>[ 0.096384] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' <6>[ 0.096390] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' <6>[ 0.096396] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' <6>[ 0.096403] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' <6>[ 0.096408] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' <6>[ 0.096415] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' <6>[ 0.096421] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' <6>[ 0.096427] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' <6>[ 0.096434] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 <6>[ 0.096441] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 <6>[ 0.096447] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 <6>[ 0.096453] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 <6>[ 0.096459] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 <6>[ 0.096465] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 <6>[ 0.096471] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 <6>[ 0.096477] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. <6>[ 0.097123] Freeing SMP alternatives memory: 56K <6>[ 0.097123] pid_max: default: 32768 minimum: 301 <6>[ 0.097123] landlock: Up and running. <6>[ 0.097123] Yama: becoming mindful. <6>[ 0.097123] AppArmor: AppArmor initialized <6>[ 0.097123] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) <6>[ 0.097123] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) <6>[ 0.097123] VFS: Finished mounting rootfs on nullfs <6>[ 0.097123] Running RCU synchronous self tests <6>[ 0.097123] Running RCU synchronous self tests <6>[ 0.097123] smpboot: CPU0: 11th Gen Intel(R) Core(TM) i5-11600K @ 3.90GHz (family: 0x6, model: 0xa7, stepping: 0x1) <6>[ 0.097123] Performance Events: PEBS fmt4+-baseline, AnyThread deprecated, Icelake events, 32-deep LBR, full-width counters, Intel PMU driver. <6>[ 0.097123] ... version: 5 <6>[ 0.097123] ... bit width: 48 <6>[ 0.097123] ... generic counters: 8 <6>[ 0.097123] ... generic bitmap: 00000000000000ff <6>[ 0.097123] ... fixed-purpose counters: 4 <6>[ 0.097123] ... fixed-purpose bitmap: 000000000000000f <6>[ 0.097123] ... value mask: 0000ffffffffffff <6>[ 0.097123] ... max period: 00007fffffffffff <6>[ 0.097123] ... global_ctrl mask: 0001000f000000ff <6>[ 0.097220] signal: max sigframe size: 3632 <6>[ 0.097247] Estimated ratio of average max frequency by base frequency (times 1024): 1207 <6>[ 0.097381] rcu: Hierarchical SRCU implementation. <6>[ 0.097387] rcu: Max phase no-delay instances is 400. <6>[ 0.097594] Timer migration: 2 hierarchy levels; 8 children per group; 2 crossnode level <6>[ 0.103512] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. <6>[ 0.104010] smp: Bringing up secondary CPUs ... <6>[ 0.104495] smpboot: x86: Booting SMP configuration: <6>[ 0.104503] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 <4>[ 0.112308] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. <6>[ 0.113246] smp: Brought up 1 node, 12 CPUs <6>[ 0.113246] smpboot: Total of 12 processors activated (93888.00 BogoMIPS) <6>[ 0.115377] Memory: 16015276K/16537136K available (25919K kernel code, 5833K rwdata, 9696K rodata, 5768K init, 67904K bss, 494652K reserved, 0K cma-reserved) <6>[ 0.116696] devtmpfs: initialized <6>[ 0.117348] x86/mm: Memory block size: 128MB <6>[ 0.134614] ACPI: PM: Registering ACPI NVS region [mem 0x9456e000-0x946fefff] (1642496 bytes) <6>[ 0.135846] Running RCU synchronous self tests <6>[ 0.135859] Running RCU synchronous self tests <6>[ 0.135876] Running RCU Tasks wait API self tests <6>[ 0.135876] Running RCU Tasks Rude wait API self tests <6>[ 0.135876] Running RCU Tasks Trace wait API self tests <6>[ 0.136166] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns <6>[ 0.136237] posixtimers hash table entries: 8192 (order: 8, 589824 bytes, linear) <6>[ 0.136382] futex hash table entries: 4096 (524288 bytes on 1 NUMA nodes, total 512 KiB, linear). <6>[ 0.137739] PM: RTC time: 16:52:29, date: 2026-03-05 <6>[ 0.138583] NET: Registered PF_NETLINK/PF_ROUTE protocol family <6>[ 0.139715] DMA: preallocated 2048 KiB GFP_KERNEL pool for atomic allocations <6>[ 0.139833] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations <6>[ 0.139951] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations <6>[ 0.140011] audit: initializing netlink subsys (disabled) <5>[ 0.140150] audit: type=2000 audit(1772729549.044:1): state=initialized audit_enabled=0 res=1 <6>[ 0.141059] thermal_sys: Registered thermal governor 'fair_share' <6>[ 0.141061] thermal_sys: Registered thermal governor 'bang_bang' <6>[ 0.141070] thermal_sys: Registered thermal governor 'step_wise' <6>[ 0.141076] thermal_sys: Registered thermal governor 'user_space' <6>[ 0.141082] thermal_sys: Registered thermal governor 'power_allocator' <6>[ 0.141149] Callback from call_rcu_tasks_trace() invoked. <6>[ 0.141167] cpuidle: using governor ladder <6>[ 0.141183] cpuidle: using governor menu <6>[ 0.141244] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it <6>[ 0.141253] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 <6>[ 0.141805] PCI: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) for domain 0000 [bus 00-ff] <6>[ 0.141831] PCI: Using configuration type 1 for base access <6>[ 0.142244] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. <6>[ 0.143343] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages <6>[ 0.143343] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page <6>[ 0.143343] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages <6>[ 0.143343] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page <6>[ 0.146743] raid6: skipped pq benchmark and selected avx512x4 <6>[ 0.146752] raid6: using avx512x2 recovery algorithm <6>[ 0.147426] fbcon: Taking over console <6>[ 0.147579] ACPI: Added _OSI(Module Device) <6>[ 0.147584] ACPI: Added _OSI(Processor Device) <6>[ 0.147589] ACPI: Added _OSI(Processor Aggregator Device) <3>[ 0.591640] ACPI BIOS Error (bug): Could not resolve symbol [\TBTS], AE_NOT_FOUND (20251212/psargs-332) <6>[ 0.591686] ACPI: Ignoring error and continuing table load <3>[ 0.591693] ACPI Error: Skipping While/If block (20251212/psloop-426) <3>[ 0.591732] ACPI BIOS Error (bug): Could not resolve symbol [\TBTS], AE_NOT_FOUND (20251212/psargs-332) <6>[ 0.591760] ACPI: Ignoring error and continuing table load <3>[ 0.591767] ACPI Error: Skipping While/If block (20251212/psloop-426) <6>[ 0.598416] ACPI: 10 ACPI AML tables successfully acquired and loaded <6>[ 0.664143] Callback from call_rcu_tasks() invoked. <6>[ 0.670371] ACPI: \_SB_: platform _OSC: OS support mask [006e7eff] <6>[ 0.671353] ACPI: \_SB_: platform _OSC: OS control mask [006e7efb] <6>[ 0.673846] ACPI: Dynamic OEM Table Load: <6>[ 0.673862] ACPI: SSDT 0xFFFF8881021B2800 000394 (v02 PmRef Cpu0Cst 00003001 INTL 20180209) <6>[ 0.679459] ACPI: Dynamic OEM Table Load: <6>[ 0.679474] ACPI: SSDT 0xFFFF888101D1E800 00072E (v02 PmRef Cpu0Ist 00003000 INTL 20180209) <6>[ 0.686827] ACPI: Dynamic OEM Table Load: <6>[ 0.686842] ACPI: SSDT 0xFFFF888100338200 0001CB (v02 PmRef Cpu0Psd 00003000 INTL 20180209) <6>[ 0.690702] ACPI: Dynamic OEM Table Load: <6>[ 0.690716] ACPI: SSDT 0xFFFF8881021B3400 0002F4 (v02 PmRef Cpu0Hwp 00003000 INTL 20180209) <6>[ 0.697439] ACPI: Dynamic OEM Table Load: <6>[ 0.697461] ACPI: SSDT 0xFFFF888103299000 0008E7 (v02 PmRef ApIst 00003000 INTL 20180209) <6>[ 0.705076] ACPI: Dynamic OEM Table Load: <6>[ 0.705091] ACPI: SSDT 0xFFFF888101D1B800 00048A (v02 PmRef ApHwp 00003000 INTL 20180209) <6>[ 0.710583] ACPI: Dynamic OEM Table Load: <6>[ 0.710597] ACPI: SSDT 0xFFFF888101D1A000 0004D4 (v02 PmRef ApPsd 00003000 INTL 20180209) <6>[ 0.716420] ACPI: Dynamic OEM Table Load: <6>[ 0.716435] ACPI: SSDT 0xFFFF8881032A6800 00048A (v02 PmRef ApCst 00003000 INTL 20180209) <6>[ 0.797100] ACPI: Interpreter enabled <6>[ 0.797951] ACPI: PM: (supports S0 S3 S4 S5) <6>[ 0.797957] ACPI: Using IOAPIC for interrupt routing <6>[ 0.803883] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug <6>[ 0.803892] PCI: Using E820 reservations for host bridge windows <6>[ 0.828038] ACPI: Enabled 6 GPEs in block 00 to 7F <6>[ 0.967971] ACPI: \_SB_.PC00.XHCI.RHUB.HS14.BTRT: New power resource <6>[ 1.121066] ACPI: \_SB_.PC00.CNVW.WRST: New power resource <6>[ 1.125004] ACPI: \_SB_.PC00.SAT0.VOL0.V0PR: New power resource <6>[ 1.127006] ACPI: \_SB_.PC00.SAT0.VOL1.V1PR: New power resource <6>[ 1.129652] ACPI: \_SB_.PC00.SAT0.VOL2.V2PR: New power resource <6>[ 1.266337] ACPI: \_TZ_.FN00: New power resource <6>[ 1.267183] ACPI: \_TZ_.FN01: New power resource <6>[ 1.268009] ACPI: \_TZ_.FN02: New power resource <6>[ 1.268831] ACPI: \_TZ_.FN03: New power resource <6>[ 1.269658] ACPI: \_TZ_.FN04: New power resource <6>[ 1.274969] ACPI: \PIN_: New power resource <6>[ 1.278589] ACPI: PCI Root Bridge [PC00] (domain 0000 [bus 00-fe]) <6>[ 1.278609] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI EDR HPX-Type3] <6>[ 1.279557] acpi PNP0A08:00: _OSC: platform does not support [SHPCHotplug PME] <6>[ 1.282087] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability LTR DPC] <6>[ 1.282096] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration <6>[ 1.292853] PCI host bridge to bus 0000:00 <6>[ 1.292896] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] <6>[ 1.292906] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] <6>[ 1.292914] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] <6>[ 1.292928] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000effff window] <6>[ 1.292938] pci_bus 0000:00: root bus resource [mem 0xa0800000-0xdfffffff window] <6>[ 1.292947] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x7fffffffff window] <6>[ 1.292957] pci_bus 0000:00: root bus resource [bus 00-fe] <6>[ 1.294060] pci 0000:00:00.0: [8086:4c53] type 00 class 0x060000 conventional PCI endpoint <6>[ 1.294846] pci 0000:00:02.0: [8086:4c8a] type 00 class 0x030000 PCIe Root Complex Integrated Endpoint <6>[ 1.294877] pci 0000:00:02.0: BAR 0 [mem 0x6000000000-0x6000ffffff 64bit] <6>[ 1.294885] pci 0000:00:02.0: BAR 2 [mem 0x4000000000-0x400fffffff 64bit pref] <6>[ 1.294893] pci 0000:00:02.0: BAR 4 [io 0x4000-0x403f] <6>[ 1.294924] pci 0000:00:02.0: DMAR: Skip IOMMU disabling for graphics <6>[ 1.294933] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] <6>[ 1.296638] pci 0000:00:06.0: [8086:4c09] type 01 class 0x060400 PCIe Root Port <6>[ 1.296664] pci 0000:00:06.0: PCI bridge to [bus 01] <6>[ 1.296673] pci 0000:00:06.0: bridge window [mem 0xa1400000-0xa14fffff] <6>[ 1.296768] pci 0000:00:06.0: PME# supported from D0 D3hot D3cold <6>[ 1.296834] pci 0000:00:06.0: PTM enabled (root), 4ns granularity <6>[ 1.304228] pci 0000:00:14.0: [8086:43ed] type 00 class 0x0c0330 conventional PCI endpoint <6>[ 1.304293] pci 0000:00:14.0: BAR 0 [mem 0x6001100000-0x600110ffff 64bit] <6>[ 1.304373] pci 0000:00:14.0: PME# supported from D3hot D3cold <6>[ 1.314187] pci 0000:00:14.2: [8086:43ef] type 00 class 0x050000 conventional PCI endpoint <6>[ 1.314257] pci 0000:00:14.2: BAR 0 [mem 0x6001118000-0x600111bfff 64bit] <6>[ 1.314267] pci 0000:00:14.2: BAR 2 [mem 0x6001120000-0x6001120fff 64bit] <6>[ 1.314632] pci 0000:00:14.3: [8086:43f0] type 00 class 0x028000 PCIe Root Complex Integrated Endpoint <6>[ 1.314715] pci 0000:00:14.3: BAR 0 [mem 0x6001114000-0x6001117fff 64bit] <6>[ 1.314905] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold <6>[ 1.316647] pci 0000:00:15.0: [8086:43e8] type 00 class 0x0c8000 conventional PCI endpoint <6>[ 1.316788] pci 0000:00:15.0: BAR 0 [mem 0x00000000-0x00000fff 64bit] <6>[ 1.328010] pci 0000:00:15.1: [8086:43e9] type 00 class 0x0c8000 conventional PCI endpoint <6>[ 1.328112] pci 0000:00:15.1: BAR 0 [mem 0x00000000-0x00000fff 64bit] <6>[ 1.340014] pci 0000:00:16.0: [8086:43e0] type 00 class 0x078000 conventional PCI endpoint <6>[ 1.340079] pci 0000:00:16.0: BAR 0 [mem 0x600111d000-0x600111dfff 64bit] <6>[ 1.340159] pci 0000:00:16.0: PME# supported from D3hot <6>[ 1.343341] pci 0000:00:17.0: [8086:43d2] type 00 class 0x010601 conventional PCI endpoint <6>[ 1.343404] pci 0000:00:17.0: BAR 0 [mem 0xa1500000-0xa1501fff] <6>[ 1.343413] pci 0000:00:17.0: BAR 1 [mem 0xa1503000-0xa15030ff] <6>[ 1.343422] pci 0000:00:17.0: BAR 2 [io 0x4090-0x4097] <6>[ 1.343430] pci 0000:00:17.0: BAR 3 [io 0x4080-0x4083] <6>[ 1.343438] pci 0000:00:17.0: BAR 4 [io 0x4060-0x407f] <6>[ 1.343447] pci 0000:00:17.0: BAR 5 [mem 0xa1502000-0xa15027ff] <6>[ 1.343512] pci 0000:00:17.0: PME# supported from D3hot <6>[ 1.346338] pci 0000:00:1b.0: [8086:43c0] type 01 class 0x060400 PCIe Root Port <6>[ 1.346390] pci 0000:00:1b.0: PCI bridge to [bus 02] <6>[ 1.346513] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold <6>[ 1.352580] pci 0000:00:1c.0: [8086:43b8] type 01 class 0x060400 PCIe Root Port <6>[ 1.352631] pci 0000:00:1c.0: PCI bridge to [bus 03] <6>[ 1.352754] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold <6>[ 1.358926] pci 0000:00:1c.7: [8086:43bf] type 01 class 0x060400 PCIe Root Port <6>[ 1.358972] pci 0000:00:1c.7: PCI bridge to [bus 04] <6>[ 1.358983] pci 0000:00:1c.7: bridge window [mem 0xa1200000-0xa13fffff] <6>[ 1.359101] pci 0000:00:1c.7: PME# supported from D0 D3hot D3cold <6>[ 1.359151] pci 0000:00:1c.7: PTM enabled (root), 4ns granularity <6>[ 1.365800] pci 0000:00:1d.0: [8086:43b0] type 01 class 0x060400 PCIe Root Port <6>[ 1.365847] pci 0000:00:1d.0: PCI bridge to [bus 05] <6>[ 1.365856] pci 0000:00:1d.0: bridge window [io 0x3000-0x3fff] <6>[ 1.365864] pci 0000:00:1d.0: bridge window [mem 0xa0800000-0xa11fffff] <6>[ 1.365967] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold <6>[ 1.371845] pci 0000:00:1f.0: [8086:4385] type 00 class 0x060100 conventional PCI endpoint <6>[ 1.374616] pci 0000:00:1f.3: [8086:43c8] type 00 class 0x040300 conventional PCI endpoint <6>[ 1.374733] pci 0000:00:1f.3: BAR 0 [mem 0x6001110000-0x6001113fff 64bit] <6>[ 1.374748] pci 0000:00:1f.3: BAR 4 [mem 0x6001000000-0x60010fffff 64bit] <6>[ 1.374863] pci 0000:00:1f.3: PME# supported from D3hot D3cold <6>[ 1.378594] pci 0000:00:1f.4: [8086:43a3] type 00 class 0x0c0500 conventional PCI endpoint <6>[ 1.378666] pci 0000:00:1f.4: BAR 0 [mem 0x600111c000-0x600111c0ff 64bit] <6>[ 1.378679] pci 0000:00:1f.4: BAR 4 [io 0xefa0-0xefbf] <6>[ 1.380587] pci 0000:00:1f.5: [8086:43a4] type 00 class 0x0c8000 conventional PCI endpoint <6>[ 1.380662] pci 0000:00:1f.5: BAR 0 [mem 0xfe010000-0xfe010fff] <6>[ 1.381940] pci 0000:01:00.0: [15b7:5006] type 00 class 0x010802 PCIe Endpoint <6>[ 1.381988] pci 0000:01:00.0: BAR 0 [mem 0xa1400000-0xa1403fff 64bit] <6>[ 1.381999] pci 0000:01:00.0: BAR 4 [mem 0xa1404000-0xa14040ff 64bit] <6>[ 1.382874] pci 0000:00:06.0: PCI bridge to [bus 01] <6>[ 1.383117] pci 0000:00:1b.0: PCI bridge to [bus 02] <6>[ 1.383354] pci 0000:00:1c.0: PCI bridge to [bus 03] <6>[ 1.383707] pci 0000:04:00.0: [8086:15f3] type 00 class 0x020000 PCIe Endpoint <6>[ 1.383786] pci 0000:04:00.0: BAR 0 [mem 0xa1200000-0xa12fffff] <6>[ 1.383797] pci 0000:04:00.0: BAR 3 [mem 0xa1300000-0xa1303fff] <6>[ 1.383964] pci 0000:04:00.0: PME# supported from D0 D3hot D3cold <6>[ 1.384759] pci 0000:00:1c.7: PCI bridge to [bus 04] <6>[ 1.384998] pci 0000:00:1d.0: PCI bridge to [bus 05] <6>[ 1.396687] ACPI: PCI: Interrupt link LNKA configured for IRQ 0 <6>[ 1.397754] ACPI: PCI: Interrupt link LNKB configured for IRQ 1 <6>[ 1.398296] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 <6>[ 1.398828] ACPI: PCI: Interrupt link LNKD configured for IRQ 0 <6>[ 1.399364] ACPI: PCI: Interrupt link LNKE configured for IRQ 0 <6>[ 1.399893] ACPI: PCI: Interrupt link LNKF configured for IRQ 0 <6>[ 1.400431] ACPI: PCI: Interrupt link LNKG configured for IRQ 0 <6>[ 1.400960] ACPI: PCI: Interrupt link LNKH configured for IRQ 0 <6>[ 1.489190] iommu: Default domain type: Translated <6>[ 1.489190] iommu: DMA domain TLB invalidation policy: lazy mode <5>[ 1.491584] SCSI subsystem initialized <7>[ 1.492335] libata version 3.00 loaded. <6>[ 1.492491] ACPI: bus type USB registered <6>[ 1.492636] usbcore: registered new interface driver usbfs <6>[ 1.492702] usbcore: registered new interface driver hub <6>[ 1.492771] usbcore: registered new device driver usb <6>[ 1.492952] pps_core: LinuxPPS API ver. 1 registered <6>[ 1.492958] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <6>[ 1.492984] PTP clock support registered <6>[ 1.493188] EDAC MC: Ver: 3.0.0 <6>[ 1.494129] efivars: Registered efivars operations <6>[ 1.495783] NetLabel: Initializing <6>[ 1.495789] NetLabel: domain hash size = 128 <6>[ 1.495794] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO <6>[ 1.495877] NetLabel: unlabeled traffic allowed by default <6>[ 1.495897] mctp: management component transport protocol core <6>[ 1.495903] NET: Registered PF_MCTP protocol family <6>[ 1.495959] PCI: Using ACPI for IRQ routing <7>[ 1.519536] PCI: pci_cache_line_size set to 64 bytes <6>[ 1.519619] pci 0000:00:1f.5: BAR 0 [mem 0xfe010000-0xfe010fff]: can't claim; no compatible bridge window <6>[ 1.519702] e820: register RAM buffer resource [mem 0x0009e000-0x0009ffff] <6>[ 1.519717] e820: register RAM buffer resource [mem 0x81984000-0x83ffffff] <6>[ 1.519726] e820: register RAM buffer resource [mem 0x8fe81000-0x8fffffff] <6>[ 1.519735] e820: register RAM buffer resource [mem 0x91dee000-0x93ffffff] <6>[ 1.519744] e820: register RAM buffer resource [mem 0x96000000-0x97ffffff] <6>[ 1.519753] e820: register RAM buffer resource [mem 0x45f800000-0x45fffffff] <6>[ 1.520219] pci 0000:00:02.0: vgaarb: setting as boot VGA device <6>[ 1.520219] pci 0000:00:02.0: vgaarb: bridge control possible <6>[ 1.520219] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none <6>[ 1.520219] vgaarb: loaded <7>[ 1.522370] Monitor-Mwait will be used to enter C-1 state <7>[ 1.522394] Monitor-Mwait will be used to enter C-2 state <7>[ 1.522400] Monitor-Mwait will be used to enter C-3 state <6>[ 1.527177] clocksource: Switched to clocksource tsc-early <5>[ 1.528547] VFS: Disk quotas dquot_6.6.0 <6>[ 1.528576] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) <6>[ 1.529951] AppArmor: AppArmor Filesystem Enabled <6>[ 1.530790] acpi PNP0C02:00: Reserved [io 0x0290-0x029f] <6>[ 1.530851] acpi PNP0C02:01: Skipped [io 0x002e-0x002f] <6>[ 1.530858] acpi PNP0C02:01: Skipped [io 0x004e-0x004f] <6>[ 1.530863] acpi PNP0C02:01: Skipped [io 0x0061] <6>[ 1.530869] acpi PNP0C02:01: Skipped [io 0x0063] <6>[ 1.530874] acpi PNP0C02:01: Skipped [io 0x0065] <6>[ 1.530879] acpi PNP0C02:01: Skipped [io 0x0067] <6>[ 1.530884] acpi PNP0C02:01: Skipped [io 0x0070] <6>[ 1.530889] acpi PNP0C02:01: Skipped [io 0x0080] <6>[ 1.530895] acpi PNP0C02:01: Skipped [io 0x0092] <6>[ 1.530900] acpi PNP0C02:01: Skipped [io 0x00b2-0x00b3] <6>[ 1.530908] acpi PNP0C02:01: Reserved [io 0x0680-0x069f] <6>[ 1.530915] acpi PNP0C02:01: Reserved [io 0x164e-0x164f] <6>[ 1.531981] acpi PNP0C02:02: Reserved [mem 0xfed10000-0xfed17fff] <6>[ 1.531991] acpi PNP0C02:02: Reserved [mem 0xfeda0000-0xfeda0fff] <6>[ 1.531999] acpi PNP0C02:02: Reserved [mem 0xfeda1000-0xfeda1fff] <6>[ 1.532007] acpi PNP0C02:02: Reserved [mem 0xe0000000-0xefffffff] <6>[ 1.532015] acpi PNP0C02:02: Reserved [mem 0xfed20000-0xfed7ffff] <6>[ 1.532030] acpi PNP0C02:02: Could not reserve [mem 0xfed90000-0xfed93fff] <6>[ 1.532040] acpi PNP0C02:02: Could not reserve [mem 0xfed45000-0xfed8ffff] <6>[ 1.532049] acpi PNP0C02:02: Could not reserve [mem 0xfee00000-0xfeefffff] <6>[ 1.533559] acpi PNP0C02:03: Could not reserve [mem 0xfe000000-0xfe01ffff] <6>[ 1.533569] acpi PNP0C02:03: Reserved [mem 0xfe04c000-0xfe04ffff] <6>[ 1.533577] acpi PNP0C02:03: Reserved [mem 0xfe050000-0xfe0affff] <6>[ 1.533585] acpi PNP0C02:03: Reserved [mem 0xfe0d0000-0xfe0fffff] <6>[ 1.533593] acpi PNP0C02:03: Reserved [mem 0xfe200000-0xfe7fffff] <6>[ 1.533602] acpi PNP0C02:03: Reserved [mem 0xff000000-0xffffffff] <6>[ 1.533612] acpi PNP0C02:03: Could not reserve [io 0x1800-0x18fe] <6>[ 1.533620] acpi PNP0C02:03: Reserved [mem 0xfd000000-0xfd68ffff] <6>[ 1.533629] acpi PNP0C02:03: Reserved [mem 0xfd6c0000-0xfd6cffff] <6>[ 1.533637] acpi PNP0C02:03: Reserved [mem 0xfd6f0000-0xfdffffff] <6>[ 1.535130] acpi PNP0C02:04: Reserved [io 0x2000-0x20fe] <6>[ 1.537815] pnp: PnP ACPI init <7>[ 1.540013] pnp 00:00: [dma 0 disabled] <6>[ 1.551706] pnp: PnP ACPI: found 1 devices <6>[ 1.566824] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns <6>[ 1.567280] NET: Registered PF_INET protocol family <6>[ 1.567480] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear) <6>[ 1.570069] tcp_listen_portaddr_hash hash table entries: 8192 (order: 8, 589824 bytes, linear) <6>[ 1.570166] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) <6>[ 1.570251] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear) <6>[ 1.570815] TCP bind hash table entries: 65536 (order: 12, 9437184 bytes, vmalloc hugepage) <6>[ 1.572011] TCP: Hash tables configured (established 131072 bind 65536) <6>[ 1.572283] UDP hash table entries: 8192 (order: 9, 2097152 bytes, linear) <6>[ 1.572619] UDP-Lite hash table entries: 8192 (order: 9, 2097152 bytes, linear) <6>[ 1.573160] NET: Registered PF_UNIX/PF_LOCAL protocol family <6>[ 1.573221] pci 0000:00:1d.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 05] add_size 200000 add_align 100000 <6>[ 1.573255] pci 0000:00:1d.0: bridge window [mem 0x4010000000-0x40101fffff 64bit pref]: assigned <6>[ 1.573264] pci 0000:00:15.0: BAR 0 [mem 0x4010200000-0x4010200fff 64bit]: assigned <6>[ 1.573289] pci 0000:00:15.1: BAR 0 [mem 0x4010201000-0x4010201fff 64bit]: assigned <6>[ 1.573309] resource: avoiding allocation from e820 entry [mem 0x000a0000-0x000fffff] <6>[ 1.573324] resource: avoiding allocation from e820 entry [mem 0x000a0000-0x000fffff] <6>[ 1.573333] pci 0000:00:1f.5: BAR 0 [mem 0xa1504000-0xa1504fff]: assigned <6>[ 1.573370] pci 0000:00:06.0: PCI bridge to [bus 01] <6>[ 1.573377] pci 0000:00:06.0: bridge window [mem 0xa1400000-0xa14fffff] <6>[ 1.573388] pci 0000:00:1b.0: PCI bridge to [bus 02] <6>[ 1.573411] pci 0000:00:1c.0: PCI bridge to [bus 03] <6>[ 1.573431] pci 0000:00:1c.7: PCI bridge to [bus 04] <6>[ 1.573439] pci 0000:00:1c.7: bridge window [mem 0xa1200000-0xa13fffff] <6>[ 1.573452] pci 0000:00:1d.0: PCI bridge to [bus 05] <6>[ 1.573458] pci 0000:00:1d.0: bridge window [io 0x3000-0x3fff] <6>[ 1.573468] pci 0000:00:1d.0: bridge window [mem 0xa0800000-0xa11fffff] <6>[ 1.573477] pci 0000:00:1d.0: bridge window [mem 0x4010000000-0x40101fffff 64bit pref] <6>[ 1.573489] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] <6>[ 1.573496] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] <6>[ 1.573502] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] <6>[ 1.573509] pci_bus 0000:00: resource 7 [mem 0x000e0000-0x000effff window] <6>[ 1.573515] pci_bus 0000:00: resource 8 [mem 0xa0800000-0xdfffffff window] <6>[ 1.573522] pci_bus 0000:00: resource 9 [mem 0x4000000000-0x7fffffffff window] <6>[ 1.573530] pci_bus 0000:01: resource 1 [mem 0xa1400000-0xa14fffff] <6>[ 1.573536] pci_bus 0000:04: resource 1 [mem 0xa1200000-0xa13fffff] <6>[ 1.573543] pci_bus 0000:05: resource 0 [io 0x3000-0x3fff] <6>[ 1.573548] pci_bus 0000:05: resource 1 [mem 0xa0800000-0xa11fffff] <6>[ 1.573555] pci_bus 0000:05: resource 2 [mem 0x4010000000-0x40101fffff 64bit pref] <6>[ 1.576751] PCI: CLS 64 bytes, default 64 <6>[ 1.576840] DMAR: No ATSR found <6>[ 1.576848] DMAR: No SATC found <6>[ 1.576853] DMAR: dmar0: Using Queued invalidation <6>[ 1.576859] DMAR: dmar1: Using Queued invalidation <6>[ 1.577613] pci 0000:00:02.0: Adding to iommu group 0 <6>[ 1.579120] pci 0000:00:00.0: Adding to iommu group 1 <6>[ 1.579190] pci 0000:00:06.0: Adding to iommu group 2 <6>[ 1.579271] pci 0000:00:14.0: Adding to iommu group 3 <6>[ 1.579322] pci 0000:00:14.2: Adding to iommu group 3 <6>[ 1.579390] pci 0000:00:14.3: Adding to iommu group 4 <6>[ 1.579468] pci 0000:00:15.0: Adding to iommu group 5 <6>[ 1.579513] pci 0000:00:15.1: Adding to iommu group 5 <6>[ 1.579585] pci 0000:00:16.0: Adding to iommu group 6 <6>[ 1.579653] pci 0000:00:17.0: Adding to iommu group 7 <6>[ 1.579725] pci 0000:00:1b.0: Adding to iommu group 8 <6>[ 1.579804] pci 0000:00:1c.0: Adding to iommu group 9 <6>[ 1.579886] pci 0000:00:1c.7: Adding to iommu group 10 <6>[ 1.579965] pci 0000:00:1d.0: Adding to iommu group 11 <6>[ 1.580063] pci 0000:00:1f.0: Adding to iommu group 12 <6>[ 1.580111] pci 0000:00:1f.3: Adding to iommu group 12 <6>[ 1.580157] pci 0000:00:1f.4: Adding to iommu group 12 <6>[ 1.580204] pci 0000:00:1f.5: Adding to iommu group 12 <6>[ 1.580271] pci 0000:01:00.0: Adding to iommu group 13 <6>[ 1.580345] pci 0000:04:00.0: Adding to iommu group 14 <6>[ 1.592097] DMAR: Intel(R) Virtualization Technology for Directed I/O <6>[ 1.592105] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) <6>[ 1.592111] software IO TLB: mapped [mem 0x00000000895d9000-0x000000008d5d9000] (64MB) <6>[ 1.593234] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x70c747804da, max_idle_ns: 881591211608 ns <6>[ 1.593307] clocksource: Switched to clocksource tsc <6>[ 1.593422] platform rtc_cmos: registered platform RTC device (no PNP device found) <5>[ 1.598062] Initialise system trusted keyrings <5>[ 1.598137] Key type blacklist registered <6>[ 1.598355] workingset: timestamp_bits=36 max_order=22 bucket_order=0 <6>[ 1.607930] squashfs: version 4.0 (2009/01/31) Phillip Lougher <6>[ 1.608055] ntfs3: Enabled Linux POSIX ACLs support <6>[ 1.608061] ntfs3: Read-only LZX/Xpress compression included <5>[ 1.608518] integrity: Platform Keyring initialized <5>[ 1.608534] integrity: Machine keyring initialized <6>[ 1.614507] xor: automatically using best checksumming function avx <5>[ 1.614517] Key type asymmetric registered <5>[ 1.614528] Asymmetric key parser 'x509' registered <6>[ 1.614628] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 242) <6>[ 1.614917] io scheduler mq-deadline registered <6>[ 1.616209] ledtrig-cpu: registered to indicate activity on CPUs <6>[ 1.618101] pcieport 0000:00:06.0: AER: enabled with IRQ 122 <6>[ 1.618429] pcieport 0000:00:06.0: DPC: enabled with IRQ 122 <6>[ 1.618436] pcieport 0000:00:06.0: DPC: error containment capabilities: Int Msg #0, RPExt+ PoisonedTLP+ SwTrigger+ RP PIO Log 4, DL_ActiveErr+ <6>[ 1.621113] pcieport 0000:00:1c.7: AER: enabled with IRQ 125 <6>[ 1.621402] pcieport 0000:00:1c.7: DPC: enabled with IRQ 125 <6>[ 1.621411] pcieport 0000:00:1c.7: DPC: error containment capabilities: Int Msg #0, RPExt+ PoisonedTLP+ SwTrigger+ RP PIO Log 4, DL_ActiveErr+ <6>[ 1.623184] input: Sleep Button as /devices/platform/PNP0C0E:00/input/input0 <6>[ 1.623395] ACPI: button: Sleep Button [SLPB] <6>[ 1.623630] input: Power Button as /devices/platform/PNP0C0C:00/input/input1 <6>[ 1.623795] ACPI: button: Power Button [PWRB] <6>[ 1.624045] input: Power Button as /devices/platform/LNXPWRBN:00/input/input2 <6>[ 1.624219] ACPI: button: Power Button [PWRF] <6>[ 1.647466] acpi LNXTHERM:00: registered as thermal_zone0 <6>[ 1.647473] ACPI: thermal: Thermal Zone [TZ00] (28 C) <6>[ 1.648551] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled <6>[ 1.670273] 00:00: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A <5>[ 1.694480] hpet_acpi_add: no address or irqs in _CRS <6>[ 1.694604] Linux agpgart interface v0.103 <6>[ 1.695203] ACPI: bus type drm_connector registered <7>[ 1.719500] initcall simpledrm_platform_driver_init blacklisted <6>[ 1.737165] loop: module loaded <6>[ 1.773535] intel-lpss 0000:00:15.0: enabling device (0004 -> 0006) <6>[ 1.810223] intel-lpss 0000:00:15.1: enabling device (0004 -> 0006) <5>[ 1.848006] Key type psk registered <6>[ 1.850277] nvme 0000:01:00.0: platform quirk: setting simple suspend <6>[ 1.850842] nvme nvme0: pci function 0000:01:00.0 <6>[ 1.851719] ahci 0000:00:17.0: AHCI vers 0001.0301, 32 command slots, 6 Gbps, SATA mode <6>[ 1.851730] ahci 0000:00:17.0: 6/6 ports implemented (port mask 0x3f) <6>[ 1.851737] ahci 0000:00:17.0: flags: 64bit ncq sntf clo only pio slum part ems deso sadm sds <6>[ 1.862631] nvme nvme0: 12/0/0 default/read/poll queues <6>[ 1.868329] scsi host0: ahci <6>[ 1.869213] scsi host1: ahci <6>[ 1.869988] scsi host2: ahci <6>[ 1.870467] nvme0n1: p1 p2 <6>[ 1.870730] scsi host3: ahci <6>[ 1.871485] scsi host4: ahci <6>[ 1.872193] scsi host5: ahci <6>[ 1.872587] ata1: SATA max UDMA/133 abar m2048@0xa1502000 port 0xa1502100 irq 128 lpm-pol 3 <6>[ 1.872612] ata2: SATA max UDMA/133 abar m2048@0xa1502000 port 0xa1502180 irq 128 lpm-pol 3 <6>[ 1.872622] ata3: SATA max UDMA/133 abar m2048@0xa1502000 port 0xa1502200 irq 128 lpm-pol 3 <6>[ 1.872632] ata4: SATA max UDMA/133 abar m2048@0xa1502000 port 0xa1502280 irq 128 lpm-pol 3 <6>[ 1.872642] ata5: SATA max UDMA/133 abar m2048@0xa1502000 port 0xa1502300 irq 128 lpm-pol 3 <6>[ 1.872653] ata6: SATA max UDMA/133 abar m2048@0xa1502000 port 0xa1502380 irq 128 lpm-pol 3 <6>[ 1.873862] tun: Universal TUN/TAP device driver, 1.6 <6>[ 1.875659] xhci_hcd 0000:00:14.0: xHCI Host Controller <6>[ 1.875749] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 <6>[ 1.877567] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x120 quirks 0x0000000200009810 <6>[ 1.879859] xhci_hcd 0000:00:14.0: xHCI Host Controller <6>[ 1.879879] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 <6>[ 1.879894] xhci_hcd 0000:00:14.0: Host supports USB 3.2 Enhanced SuperSpeed <6>[ 1.880233] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.00 <6>[ 1.880250] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 <6>[ 1.880257] usb usb1: Product: xHCI Host Controller <6>[ 1.880263] usb usb1: Manufacturer: Linux 7.0.0-rc2-CI_DRM_18097-g9565ad1c3129+ xhci-hcd <6>[ 1.880271] usb usb1: SerialNumber: 0000:00:14.0 <6>[ 1.881322] hub 1-0:1.0: USB hub found <6>[ 1.881418] hub 1-0:1.0: 16 ports detected <6>[ 1.919993] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.00 <6>[ 1.920004] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 <6>[ 1.920011] usb usb2: Product: xHCI Host Controller <6>[ 1.920022] usb usb2: Manufacturer: Linux 7.0.0-rc2-CI_DRM_18097-g9565ad1c3129+ xhci-hcd <6>[ 1.920032] usb usb2: SerialNumber: 0000:00:14.0 <6>[ 1.920805] hub 2-0:1.0: USB hub found <6>[ 1.920855] hub 2-0:1.0: 9 ports detected <6>[ 1.948537] usbcore: registered new interface driver usb-storage <6>[ 1.948688] usbcore: registered new interface driver usbserial_generic <6>[ 1.948748] usbserial: USB Serial support registered for generic <6>[ 1.948812] usbcore: registered new interface driver ftdi_sio <6>[ 1.948847] usbserial: USB Serial support registered for FTDI USB Serial Device <6>[ 1.948905] usbcore: registered new interface driver pl2303 <6>[ 1.948946] usbserial: USB Serial support registered for pl2303 <6>[ 1.949090] i8042: PNP: No PS/2 controller found. <6>[ 1.949476] mousedev: PS/2 mouse device common for all mice <6>[ 1.950288] rtc_cmos rtc_cmos: RTC can wake from S4 <6>[ 1.951943] rtc_cmos rtc_cmos: registered as rtc0 <6>[ 1.952187] rtc_cmos rtc_cmos: setting system clock to 2026-03-05T16:52:31 UTC (1772729551) <6>[ 1.952341] rtc_cmos rtc_cmos: alarms up to one month, y3k, 114 bytes nvram <6>[ 1.952383] i2c_dev: i2c /dev entries driver <6>[ 1.954537] softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=5 (nowayout=0) <6>[ 1.954546] softdog: soft_reboot_cmd= soft_active_on_boot=0 <6>[ 1.954554] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. <6>[ 1.954580] device-mapper: uevent: version 1.0.3 <6>[ 1.954866] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev <6>[ 1.954879] intel_pstate: HWP enabled by BIOS <6>[ 1.954884] intel_pstate: Intel P-state driver initializing <6>[ 1.957386] intel_pstate: HWP enabled <6>[ 1.957393] sdhci: Secure Digital Host Controller Interface driver <6>[ 1.957399] sdhci: Copyright(c) Pierre Ossman <6>[ 1.957549] sdhci-pltfm: SDHCI platform and OF driver helper <6>[ 1.962179] drop_monitor: Initializing network drop monitor service <6>[ 1.962398] NET: Registered PF_INET6 protocol family <6>[ 1.963669] Segment Routing with IPv6 <6>[ 1.963712] In-situ OAM (IOAM) with IPv6 <6>[ 1.963771] NET: Registered PF_PACKET protocol family <5>[ 1.963980] Key type dns_resolver registered <4>[ 1.967833] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' <6>[ 1.968321] microcode: Current revision: 0x0000003c <6>[ 1.968924] IPI shorthand broadcast: enabled <6>[ 1.989214] sched_clock: Marking stable (1980002133, 9016337)->(2046844210, -57825740) <6>[ 1.990209] registered taskstats version 1 <5>[ 1.992348] Loading compiled-in X.509 certificates <6>[ 2.057276] Demotion targets for Node 0: null <6>[ 2.057481] kmemleak: Kernel memory leak detector initialized (mem pool available: 14930) <6>[ 2.057496] kmemleak: Automatic memory scanning thread started <5>[ 2.057770] Key type .fscrypt registered <5>[ 2.057782] Key type fscrypt-provisioning registered <6>[ 2.061853] Btrfs loaded, zoned=yes, fsverity=yes <5>[ 2.063461] Key type encrypted registered <6>[ 2.063469] AppArmor: AppArmor sha256 policy hashing enabled <6>[ 2.063481] ima: No TPM chip found, activating TPM-bypass! <5>[ 2.063496] Loading compiled-in module X.509 certificates <5>[ 2.064123] Loaded X.509 cert 'Build time autogenerated kernel key: 377efc0106e3b56f64d200ada5ae14ff2b8a7e31' <6>[ 2.064137] ima: Allocated hash algorithm: sha256 <6>[ 2.064185] ima: No architecture policies found <6>[ 2.064293] evm: Initialising EVM extended attributes: <6>[ 2.064299] evm: security.selinux <6>[ 2.064303] evm: security.SMACK64 <6>[ 2.064307] evm: security.SMACK64EXEC <6>[ 2.064311] evm: security.SMACK64TRANSMUTE <6>[ 2.064315] evm: security.SMACK64MMAP <6>[ 2.064320] evm: security.apparmor <6>[ 2.064323] evm: security.ima <6>[ 2.064327] evm: security.capability <6>[ 2.064331] evm: HMAC attrs: 0x1 <6>[ 2.064635] integrity: Loading X.509 certificate: UEFI:db <5>[ 2.065033] integrity: Loaded X.509 cert 'ASUSTeK MotherBoard SW Key Certificate: da83b990422ebc8c441f8d8b039a65a2' <6>[ 2.065043] integrity: Loading X.509 certificate: UEFI:db <5>[ 2.065260] integrity: Loaded X.509 cert 'ASUSTeK Notebook SW Key Certificate: b8e581e4df77a5bb4282d5ccfc00c071' <6>[ 2.065269] integrity: Loading X.509 certificate: UEFI:db <5>[ 2.065352] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' <6>[ 2.065362] integrity: Loading X.509 certificate: UEFI:db <5>[ 2.065447] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' <6>[ 2.065457] integrity: Loading X.509 certificate: UEFI:db <5>[ 2.065677] integrity: Loaded X.509 cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63' <6>[ 2.073400] PM: Magic number: 2:393:893 <6>[ 2.073619] netconsole: network logging started <6>[ 2.074532] RAS: Correctable Errors collector initialized. <6>[ 2.075028] clk: Disabling unused clocks <6>[ 2.075041] PM: genpd: Disabling unused power domains <6>[ 2.160225] usb 1-6: new high-speed USB device number 2 using xhci_hcd <6>[ 2.182528] ata4: SATA link down (SStatus 4 SControl 300) <6>[ 2.182996] ata3: SATA link down (SStatus 4 SControl 300) <6>[ 2.183434] ata1: SATA link down (SStatus 4 SControl 300) <6>[ 2.183601] ata5: SATA link down (SStatus 4 SControl 300) <6>[ 2.183698] ata2: SATA link down (SStatus 4 SControl 300) <6>[ 2.183793] ata6: SATA link down (SStatus 4 SControl 300) <6>[ 2.184607] md: Waiting for all devices to be available before autodetect <6>[ 2.184659] md: If you don't use raid, use raid=noautodetect <6>[ 2.184695] md: Autodetecting RAID arrays. <6>[ 2.184757] md: autorun ... <6>[ 2.184777] md: ... autorun DONE. <6>[ 2.231847] EXT4-fs (nvme0n1p2): mounted filesystem 02adcaa1-2dd1-4bd2-a03e-af4a041177fb ro with ordered data mode. Quota mode: none. <6>[ 2.231950] VFS: Mounted root (ext4 filesystem) readonly on device 259:2. <6>[ 2.232485] devtmpfs: mounted <6>[ 2.232650] VFS: Pivoted into new rootfs <6>[ 2.253412] Freeing unused decrypted memory: 2036K <6>[ 2.254201] Freeing unused kernel image (initmem) memory: 5768K <6>[ 2.254220] Write protecting the kernel read-only data: 36864k <6>[ 2.254865] Freeing unused kernel image (text/rodata gap) memory: 704K <6>[ 2.255137] Freeing unused kernel image (rodata/data gap) memory: 544K <6>[ 2.263991] x86/mm: Checked W+X mappings: passed, no W+X pages found. <6>[ 2.272215] Run /sbin/init as init process <7>[ 2.272222] with arguments: <7>[ 2.272223] /sbin/init <7>[ 2.272224] with environment: <7>[ 2.272225] HOME=/ <7>[ 2.272226] TERM=linux <6>[ 2.285808] usb 1-6: New USB device found, idVendor=05e3, idProduct=0608, bcdDevice=60.90 <6>[ 2.285827] usb 1-6: New USB device strings: Mfr=0, Product=1, SerialNumber=0 <6>[ 2.285835] usb 1-6: Product: USB2.0 Hub <6>[ 2.289569] hub 1-6:1.0: USB hub found <6>[ 2.289942] hub 1-6:1.0: 4 ports detected <7>[ 2.345496] systemd[1]: Inserted module 'autofs4' <7>[ 2.383457] systemd[1]: systemd 255.4-1ubuntu8.12 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified) <7>[ 2.383491] systemd[1]: Detected architecture x86-64. <7>[ 2.385739] systemd[1]: Hostname set to . <6>[ 2.413099] usb 1-13: new full-speed USB device number 3 using xhci_hcd <5>[ 2.538627] usb 1-13: config 1 has an invalid interface number: 2 but max is 1 <5>[ 2.538640] usb 1-13: config 1 has no interface number 1 <6>[ 2.539720] usb 1-13: New USB device found, idVendor=0b05, idProduct=19af, bcdDevice= 1.00 <6>[ 2.539730] usb 1-13: New USB device strings: Mfr=1, Product=2, SerialNumber=3 <6>[ 2.539738] usb 1-13: Product: AURA LED Controller <6>[ 2.539744] usb 1-13: Manufacturer: AsusTek Computer Inc. <6>[ 2.539750] usb 1-13: SerialNumber: 9876543210 <7>[ 2.632408] systemd[1]: Queued start job for default target graphical.target. <7>[ 2.656208] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe. <6>[ 2.657086] usb 1-14: new full-speed USB device number 4 using xhci_hcd <7>[ 2.658608] systemd[1]: Created slice system-systemd\x2dfsck.slice - Slice /system/systemd-fsck. <7>[ 2.660632] systemd[1]: Created slice user.slice - User and Session Slice. <7>[ 2.660935] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch. <7>[ 2.661772] systemd[1]: Set up automount proc-sys-fs-binfmt_misc.automount - Arbitrary Executable File Formats File System Automount Point. <7>[ 2.661927] systemd[1]: Expecting device dev-disk-by\x2duuid-49EE\x2d8600.device - /dev/disk/by-uuid/49EE-8600... <7>[ 2.662129] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes. <7>[ 2.662251] systemd[1]: Reached target slices.target - Slice Units. <7>[ 2.662360] systemd[1]: Reached target snapd.mounts-pre.target - Mounting snaps. <7>[ 2.662460] systemd[1]: Reached target snapd.mounts.target - Mounted snaps. <7>[ 2.662565] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes. <7>[ 2.662886] systemd[1]: Listening on dm-event.socket - Device-mapper event daemon FIFOs. <7>[ 2.663409] systemd[1]: Listening on lvm2-lvmpolld.socket - LVM2 poll daemon socket. <7>[ 2.663798] systemd[1]: Listening on multipathd.socket - multipathd control socket. <7>[ 2.664255] systemd[1]: Listening on syslog.socket - Syslog Socket. <7>[ 2.664623] systemd[1]: Listening on systemd-fsckd.socket - fsck to fsckd communication Socket. <7>[ 2.664932] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe. <7>[ 2.665361] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log). <7>[ 2.665837] systemd[1]: Listening on systemd-journald.socket - Journal Socket. <7>[ 2.666254] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket. <7>[ 2.666484] systemd[1]: systemd-pcrextend.socket - TPM2 PCR Extension (Varlink) was skipped because of an unmet condition check (ConditionSecurity=measured-uki). <7>[ 2.666990] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket. <7>[ 2.667503] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket. <7>[ 2.671225] systemd[1]: Mounting dev-hugepages.mount - Huge Pages File System... <7>[ 2.674564] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System... <7>[ 2.677781] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System... <7>[ 2.681254] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System... <7>[ 2.688475] systemd[1]: Starting systemd-journald.service - Journal Service... <7>[ 2.691996] systemd[1]: Starting keyboard-setup.service - Set the console keyboard layout... <7>[ 2.695323] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes... <7>[ 2.699753] systemd[1]: Starting lvm2-monitor.service - Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling... <7>[ 2.702454] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs... <7>[ 2.705514] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod... <7>[ 2.709024] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm... <7>[ 2.710630] systemd-journald[242]: Collecting audit messages is disabled. <7>[ 2.712312] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore... <7>[ 2.716862] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse... <7>[ 2.721409] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop... <7>[ 2.725761] systemd[1]: Starting modprobe@nvme_fabrics.service - Load Kernel Module nvme_fabrics... <7>[ 2.725929] systemd[1]: netplan-ovs-cleanup.service - OpenVSwitch configuration for cleanup was skipped because of an unmet condition check (ConditionFileIsExecutable=/usr/bin/ovs-vsctl). <6>[ 2.728874] pstore: Using crash dump compression: deflate <7>[ 2.733774] systemd[1]: Starting systemd-fsck-root.service - File System Check on Root Device... <7>[ 2.737976] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules... <7>[ 2.738071] systemd[1]: systemd-pcrmachine.service - TPM2 PCR Machine ID Measurement was skipped because of an unmet condition check (ConditionSecurity=measured-uki). <7>[ 2.738144] systemd[1]: systemd-tpm2-setup-early.service - TPM2 SRK Setup (Early) was skipped because of an unmet condition check (ConditionSecurity=measured-uki). <6>[ 2.740216] pstore: Registered efi_pstore as persistent store backend <7>[ 2.741998] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices... <6>[ 2.742613] fuse: init (API version 7.45) <7>[ 2.749307] systemd[1]: Started systemd-journald.service - Journal Service. <6>[ 2.782279] usb 1-14: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02 <6>[ 2.782293] usb 1-14: New USB device strings: Mfr=0, Product=0, SerialNumber=0 <6>[ 2.878954] EXT4-fs (nvme0n1p2): re-mounted 02adcaa1-2dd1-4bd2-a03e-af4a041177fb r/w. <6>[ 2.905566] Adding 4194300k swap on /swap.img. Priority:-1 extents:34 across:161349632k SS <7>[ 2.920166] systemd-journald[242]: Received client request to flush runtime journal. <7>[ 2.939856] systemd-journald[242]: /var/log/journal/491ae62eea7f48ae8f31819630acd99f/system.journal: Journal file uses a different sequence number ID, rotating. <7>[ 2.939872] systemd-journald[242]: Rotating system journal. <4>[ 3.643709] nvme nvme0: using unchecked data buffer <6>[ 3.742739] mei_me 0000:00:16.0: enabling device (0000 -> 0002) <6>[ 3.780568] i801_smbus 0000:00:1f.4: SPD Write Disable is set <6>[ 3.780647] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt <6>[ 3.808911] i2c i2c-2: Successfully instantiated SPD at 0x51 <6>[ 3.814069] i2c i2c-2: Successfully instantiated SPD at 0x53 <6>[ 3.862281] intel_pmc_core INT33A1:00: initialized <6>[ 3.869771] idma64 idma64.0: Found Intel integrated DMA 64-bit <6>[ 3.888289] idma64 idma64.1: Found Intel integrated DMA 64-bit <5>[ 3.918422] audit: type=1400 audit(1772729553.464:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="Discord" pid=453 comm="apparmor_parser" <5>[ 3.918674] audit: type=1400 audit(1772729553.464:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="1password" pid=452 comm="apparmor_parser" <5>[ 3.918912] audit: type=1400 audit(1772729553.464:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="QtWebEngineProcess" pid=455 comm="apparmor_parser" <5>[ 3.919396] audit: type=1400 audit(1772729553.465:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name=4D6F6E676F444220436F6D70617373 pid=454 comm="apparmor_parser" <5>[ 3.919723] audit: type=1400 audit(1772729553.465:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="brave" pid=457 comm="apparmor_parser" <5>[ 3.920277] audit: type=1400 audit(1772729553.466:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="balena-etcher" pid=456 comm="apparmor_parser" <5>[ 3.922046] audit: type=1400 audit(1772729553.467:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="buildah" pid=458 comm="apparmor_parser" <5>[ 3.923638] audit: type=1400 audit(1772729553.469:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="busybox" pid=459 comm="apparmor_parser" <5>[ 3.924758] audit: type=1400 audit(1772729553.470:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="cam" pid=460 comm="apparmor_parser" <6>[ 4.103628] Intel(R) 2.5G Ethernet Linux Driver <6>[ 4.103632] Copyright(c) 2018 Intel Corporation. <6>[ 4.106776] igc 0000:04:00.0: enabling device (0000 -> 0002) <6>[ 4.107202] igc 0000:04:00.0: PTM enabled, 4ns granularity <6>[ 4.110872] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) <6>[ 4.112162] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <6>[ 4.135853] hid: raw HID events driver (C) Jiri Kosina <6>[ 4.179366] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <6>[ 4.183080] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <6>[ 4.183745] usbcore: registered new interface driver usbhid <6>[ 4.183748] usbhid: USB HID core driver <6>[ 4.215047] igc 0000:04:00.0 (unnamed net_device) (uninitialized): PHC added <6>[ 4.328156] igc 0000:04:00.0: 4.000 Gb/s available PCIe bandwidth (5.0 GT/s PCIe x1 link) <6>[ 4.328163] igc 0000:04:00.0 eth0: MAC: fc:34:97:e1:4d:02 <6>[ 4.346752] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <6>[ 4.350563] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <6>[ 4.354316] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <6>[ 4.358254] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <6>[ 4.362281] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <6>[ 4.368535] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <6>[ 4.407324] asus_wmi: ASUS WMI generic driver loaded <6>[ 4.409263] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <6>[ 4.422373] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <6>[ 4.432174] ee1004 2-0051: 512 byte EE1004-compliant SPD EEPROM, read-only <6>[ 4.434625] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <6>[ 4.438046] ee1004 2-0053: 512 byte EE1004-compliant SPD EEPROM, read-only <6>[ 4.439841] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <6>[ 4.444473] igc 0000:04:00.0 enp4s0: renamed from eth0 <6>[ 4.444736] asus_wmi: SFUN value: 0x1 <6>[ 4.444750] eeepc-wmi eeepc-wmi: Detected ATK, not ASUSWMI, use DSTS <6>[ 4.449426] intel_rapl_common: Found RAPL domain package <6>[ 4.449431] intel_rapl_common: Found RAPL domain core <6>[ 4.449434] intel_rapl_common: Found RAPL domain uncore <6>[ 4.457337] hid-generic 0003:0B05:19AF.0001: hiddev0,hidraw0: USB HID v1.11 Device [AsusTek Computer Inc. AURA LED Controller] on usb-0000:00:14.0-13/input2 <6>[ 4.460666] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <4>[ 4.467951] spi-nor spi0.0: supply vcc not found, using dummy regulator <5>[ 4.482490] Creating 1 MTD partitions on "0000:00:1f.5": <5>[ 4.482511] 0x000000000000-0x000000800000 : "BIOS" <6>[ 4.488308] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <6>[ 4.488477] input: Eee PC WMI hotkeys as /devices/platform/eeepc-wmi/input/input3 <4>[ 4.489839] spi-nor spi0.1: supply vcc not found, using dummy regulator <6>[ 4.493632] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <5>[ 4.494132] Creating 1 MTD partitions on "0000:00:1f.5-chip1": <5>[ 4.494152] 0x000000000000-0x000001000000 : "BIOS1" <6>[ 4.500328] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <6>[ 4.520541] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <4>[ 4.622254] block nvme0n1: No UUID available providing old NGUID <6>[ 4.970038] loop0: detected capacity change from 0 to 8 <6>[ 7.532328] igc 0000:04:00.0 enp4s0: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX <7>[ 12.813694] systemd-journald[242]: /var/log/journal/491ae62eea7f48ae8f31819630acd99f/user-1000.journal: Journal file uses a different sequence number ID, rotating. <6>[ 14.914373] snd_hda_intel 0000:00:1f.3: codec_mask forced to 0x4 <4>[ 14.915581] pci 0000:00:1f.3: deferred probe pending: snd_hda_intel: couldn't bind with audio component