Sometimes network will fail and no network found

Firestar · 26 August 2021 06:35

Issue: Surface Laptop 4 Intel (SL4) networking (wifi?) unstable

opened 06:19PM - 17 Aug 21 UTC

Periodically, network traffic seems to drop off. Disconnecting and reconnecting wifi appears to correct it. ### Environment - Hardware model: Surface Laptop 4 (Intel) - Kernel version: Linux func-platform 5.13.7-surface #1 SMP Sun Aug 1 14:15:56 UTC 2021 x86_64 GNU/Linux - Distribution: Debian <details><summary>`dmesg` output</summary> ``` [ 0.000000] microcode: microcode updated early to revision 0x88, date = 2021-03-31 [ 0.000000] Linux version 5.13.7-surface (root@e71505101879) (gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1 SMP Sun Aug 1 14:15:56 UTC 2021 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-5.13.7-surface root=/dev/mapper/func--platform--vg-root ro quiet splash [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Hygon HygonGenuine [ 0.000000] Centaur CentaurHauls [ 0.000000] zhaoxin Shanghai [ 0.000000] x86/split lock detection: #AC: crashing the kernel on kernel split_locks and warning on user-space split_locks [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 0.000000] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 0.000000] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 0.000000] x86/fpu: xstate_offset[9]: 2432, xstate_sizes[9]: 8 [ 0.000000] x86/fpu: Enabled xstate features 0x2e7, context size is 2440 bytes, using 'compacted' format. [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000009658efff] usable [ 0.000000] BIOS-e820: [mem 0x000000009658f000-0x0000000096b92fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000096b93000-0x0000000096ba8fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000096ba9000-0x0000000096bfefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x0000000096bff000-0x0000000096bfffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000096c00000-0x000000009affffff] reserved [ 0.000000] BIOS-e820: [mem 0x000000009b200000-0x000000009b3fffff] reserved [ 0.000000] BIOS-e820: [mem 0x000000009b800000-0x00000000a03fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fe010000-0x00000000fe010fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000085fbfffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.70 by EDK II [ 0.000000] efi: ACPI=0x96bfe000 ACPI 2.0=0x96bfe014 SMBIOS=0x96665000 SMBIOS 3.0=0x96663000 TPMFinalLog=0x96b9f000 MEMATTR=0x8a170018 ESRT=0x8abdf298 MOKvar=0x8ab89000 RNG=0x96604f18 TPMEventLog=0x8a162018 [ 0.000000] efi: seeding entropy pool [ 0.000000] random: fast init done [ 0.000000] SMBIOS 3.3.0 present. [ 0.000000] DMI: Microsoft Corporation Surface Laptop 4/Surface Laptop 4, BIOS 10.4.141 12/16/2020 [ 0.000000] tsc: Detected 3000.000 MHz processor [ 0.000000] tsc: Detected 2995.200 MHz TSC [ 0.000008] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000010] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000015] last_pfn = 0x85fc00 max_arch_pfn = 0x400000000 [ 0.000224] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.001632] last_pfn = 0x96c00 max_arch_pfn = 0x400000000 [ 0.011556] esrt: Reserving ESRT space from 0x000000008abdf298 to 0x000000008abdf460. [ 0.011564] e820: update [mem 0x8abdf000-0x8abdffff] usable ==> reserved [ 0.011572] mokvar: EFI MOKvar config table is not valid [ 0.011611] Using GB pages for direct mapping [ 0.011800] Secure boot enabled [ 0.011800] RAMDISK: [mem 0x3bb3b000-0x3fffafff] [ 0.011805] ACPI: Early table checksum verification disabled [ 0.011810] ACPI: RSDP 0x0000000096BFE014 000024 (v02 MSFT ) [ 0.011814] ACPI: XSDT 0x0000000096BBA188 0000CC (v01 MSFT MSFT 00000000 MSFT 20191121) [ 0.011820] ACPI: FACP 0x0000000096BE0000 000114 (v06 MSFT MSFT 00000000 MSFT 20191121) [ 0.011826] ACPI: DSDT 0x0000000096BC2000 0195E3 (v02 INTEL TGL 00000000 INTL 20181003) [ 0.011829] ACPI: FACS 0x0000000096B98000 000040 [ 0.011832] ACPI: SSDT 0x0000000096BFA000 00255D (v02 CpuRef CpuSsdt 00003000 INTL 20181003) [ 0.011835] ACPI: LPIT 0x0000000096BF9000 000094 (v01 MSFT MSFT 00000000 MSFT 20191121) [ 0.011838] ACPI: DBG2 0x0000000096BF8000 00005D (v00 MSFT MSFT 00000002 MSFT 20191121) [ 0.011841] ACPI: NHLT 0x0000000096BF7000 0002E1 (v00 MSFT MSFT 00000002 MSFT 20191121) [ 0.011844] ACPI: SSDT 0x0000000096BF6000 000574 (v02 MSFT Tpm2Tabl 00001000 INTL 20181003) [ 0.011847] ACPI: TPM2 0x0000000096BF5000 000034 (v03 MSFT MSFT 00000002 MSFT 20191121) [ 0.011850] ACPI: MSDM 0x0000000096BF4000 000055 (v01 MSFT 00000001 MSFT 00000001) [ 0.011853] ACPI: SSDT 0x0000000096BF1000 002CCD (v02 SaSsdt SaSsdt 00003000 INTL 20181003) [ 0.011856] ACPI: SSDT 0x0000000096BED000 003435 (v02 INTEL IgfxSsdt 00003000 INTL 20181003) [ 0.011859] ACPI: SSDT 0x0000000096BE1000 00B27A (v02 INTEL TcssSsdt 00001000 INTL 20181003) [ 0.011862] ACPI: HPET 0x0000000096BDF000 000038 (v01 MSFT MSFT 00000001 MSFT 20191121) [ 0.011865] ACPI: WSMT 0x0000000096BDE000 000028 (v01 MSFT MSFT 00000002 MSFT 20191121) [ 0.011868] ACPI: APIC 0x0000000096BDD000 00009E (v05 MSFT MSFT 00000000 MSFT 20191121) [ 0.011871] ACPI: MCFG 0x0000000096BDC000 00003C (v01 MSFT MSFT 00000000 MSFT 20191121) [ 0.011874] ACPI: SSDT 0x0000000096BC0000 0012C3 (v02 MSFT SsdtSurf 00001000 INTL 20200925) [ 0.011877] ACPI: SSDT 0x0000000096BBF000 0007B8 (v02 MSFT SsdtPld 00001000 MSFT 20191121) [ 0.011880] ACPI: SSDT 0x0000000096BBE000 000E43 (v02 MSFT RTD3 00001000 MSFT 20191121) [ 0.011883] ACPI: DMAR 0x0000000096BBD000 000088 (v02 MSFT MSFT 00000002 MSFT 20191121) [ 0.011886] ACPI: BGRT 0x0000000096BBC000 000038 (v01 MSFT MSFT 00000002 MSFT 20191121) [ 0.011889] ACPI: FPDT 0x0000000096BBB000 000034 (v01 MSFT MSFT 00000002 MSFT 20191121) [ 0.011892] ACPI: Reserving FACP table memory at [mem 0x96be0000-0x96be0113] [ 0.011893] ACPI: Reserving DSDT table memory at [mem 0x96bc2000-0x96bdb5e2] [ 0.011894] ACPI: Reserving FACS table memory at [mem 0x96b98000-0x96b9803f] [ 0.011895] ACPI: Reserving SSDT table memory at [mem 0x96bfa000-0x96bfc55c] [ 0.011896] ACPI: Reserving LPIT table memory at [mem 0x96bf9000-0x96bf9093] [ 0.011897] ACPI: Reserving DBG2 table memory at [mem 0x96bf8000-0x96bf805c] [ 0.011898] ACPI: Reserving NHLT table memory at [mem 0x96bf7000-0x96bf72e0] [ 0.011898] ACPI: Reserving SSDT table memory at [mem 0x96bf6000-0x96bf6573] [ 0.011899] ACPI: Reserving TPM2 table memory at [mem 0x96bf5000-0x96bf5033] [ 0.011900] ACPI: Reserving MSDM table memory at [mem 0x96bf4000-0x96bf4054] [ 0.011901] ACPI: Reserving SSDT table memory at [mem 0x96bf1000-0x96bf3ccc] [ 0.011902] ACPI: Reserving SSDT table memory at [mem 0x96bed000-0x96bf0434] [ 0.011903] ACPI: Reserving SSDT table memory at [mem 0x96be1000-0x96bec279] [ 0.011903] ACPI: Reserving HPET table memory at [mem 0x96bdf000-0x96bdf037] [ 0.011904] ACPI: Reserving WSMT table memory at [mem 0x96bde000-0x96bde027] [ 0.011905] ACPI: Reserving APIC table memory at [mem 0x96bdd000-0x96bdd09d] [ 0.011906] ACPI: Reserving MCFG table memory at [mem 0x96bdc000-0x96bdc03b] [ 0.011907] ACPI: Reserving SSDT table memory at [mem 0x96bc0000-0x96bc12c2] [ 0.011908] ACPI: Reserving SSDT table memory at [mem 0x96bbf000-0x96bbf7b7] [ 0.011908] ACPI: Reserving SSDT table memory at [mem 0x96bbe000-0x96bbee42] [ 0.011909] ACPI: Reserving DMAR table memory at [mem 0x96bbd000-0x96bbd087] [ 0.011910] ACPI: Reserving BGRT table memory at [mem 0x96bbc000-0x96bbc037] [ 0.011911] ACPI: Reserving FPDT table memory at [mem 0x96bbb000-0x96bbb033] [ 0.011955] ACPI: Local APIC address 0xfee00000 [ 0.012649] No NUMA configuration found [ 0.012650] Faking a node at [mem 0x0000000000000000-0x000000085fbfffff] [ 0.012657] NODE_DATA(0) allocated [mem 0x85fbd6000-0x85fbfffff] [ 0.012923] Zone ranges: [ 0.012924] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.012925] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.012927] Normal [mem 0x0000000100000000-0x000000085fbfffff] [ 0.012928] Device empty [ 0.012929] Movable zone start for each node [ 0.012932] Early memory node ranges [ 0.012933] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.012934] node 0: [mem 0x0000000000100000-0x000000009658efff] [ 0.012935] node 0: [mem 0x0000000096bff000-0x0000000096bfffff] [ 0.012936] node 0: [mem 0x0000000100000000-0x000000085fbfffff] [ 0.012939] Initmem setup node 0 [mem 0x0000000000001000-0x000000085fbfffff] [ 0.012941] On node 0 totalpages: 8347951 [ 0.012942] DMA zone: 64 pages used for memmap [ 0.012943] DMA zone: 159 pages reserved [ 0.012943] DMA zone: 3999 pages, LIFO batch:0 [ 0.012944] DMA32 zone: 9559 pages used for memmap [ 0.012945] DMA32 zone: 611728 pages, LIFO batch:63 [ 0.012946] Normal zone: 120816 pages used for memmap [ 0.012947] Normal zone: 7732224 pages, LIFO batch:63 [ 0.012949] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.012975] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.016614] On node 0, zone DMA32: 1648 pages in unavailable ranges [ 0.057753] On node 0, zone Normal: 5120 pages in unavailable ranges [ 0.057762] On node 0, zone Normal: 1024 pages in unavailable ranges [ 0.057820] Reserving Intel graphics memory at [mem 0x9c800000-0xa03fffff] [ 0.059559] ACPI: PM-Timer IO Port: 0x1808 [ 0.059561] ACPI: Local APIC address 0xfee00000 [ 0.059567] ACPI: X2APIC_NMI (uid[0xffffffff] high level lint[0x1]) [ 0.059569] ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1]) [ 0.059688] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 0.059691] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.059693] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.059695] ACPI: IRQ0 used by override. [ 0.059696] ACPI: IRQ9 used by override. [ 0.059698] Using ACPI (MADT) for SMP configuration information [ 0.059699] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.059708] e820: update [mem 0x8aaee000-0x8ab1afff] usable ==> reserved [ 0.059715] TSC deadline timer available [ 0.059716] smpboot: Allowing 8 CPUs, 0 hotplug CPUs [ 0.059728] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.059730] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff] [ 0.059731] PM: hibernation: Registered nosave memory: [mem 0x8aaee000-0x8ab1afff] [ 0.059732] PM: hibernation: Registered nosave memory: [mem 0x8abdf000-0x8abdffff] [ 0.059734] PM: hibernation: Registered nosave memory: [mem 0x9658f000-0x96b92fff] [ 0.059734] PM: hibernation: Registered nosave memory: [mem 0x96b93000-0x96ba8fff] [ 0.059735] PM: hibernation: Registered nosave memory: [mem 0x96ba9000-0x96bfefff] [ 0.059737] PM: hibernation: Registered nosave memory: [mem 0x96c00000-0x9affffff] [ 0.059737] PM: hibernation: Registered nosave memory: [mem 0x9b000000-0x9b1fffff] [ 0.059738] PM: hibernation: Registered nosave memory: [mem 0x9b200000-0x9b3fffff] [ 0.059739] PM: hibernation: Registered nosave memory: [mem 0x9b400000-0x9b7fffff] [ 0.059739] PM: hibernation: Registered nosave memory: [mem 0x9b800000-0xa03fffff] [ 0.059740] PM: hibernation: Registered nosave memory: [mem 0xa0400000-0xfe00ffff] [ 0.059740] PM: hibernation: Registered nosave memory: [mem 0xfe010000-0xfe010fff] [ 0.059741] PM: hibernation: Registered nosave memory: [mem 0xfe011000-0xfed1ffff] [ 0.059742] PM: hibernation: Registered nosave memory: [mem 0xfed20000-0xfed7ffff] [ 0.059742] PM: hibernation: Registered nosave memory: [mem 0xfed80000-0xffffffff] [ 0.059744] [mem 0xa0400000-0xfe00ffff] available for PCI devices [ 0.059745] Booting paravirtualized kernel on bare hardware [ 0.059747] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.059753] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.059919] percpu: Embedded 57 pages/cpu s196608 r8192 d28672 u262144 [ 0.059925] pcpu-alloc: s196608 r8192 d28672 u262144 alloc=1*2097152 [ 0.059927] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.059948] Built 1 zonelists, mobility grouping on. Total pages: 8217353 [ 0.059950] Policy zone: Normal [ 0.059951] Kernel command line: BOOT_IMAGE=/vmlinuz-5.13.7-surface root=/dev/mapper/func--platform--vg-root ro quiet splash [ 0.061214] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes, linear) [ 0.061794] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear) [ 0.061873] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.114799] Memory: 32442848K/33391804K available (14345K kernel code, 3506K rwdata, 5508K rodata, 2856K init, 5780K bss, 948696K reserved, 0K cma-reserved) [ 0.114803] random: get_random_u64 called from __kmem_cache_create+0x2d/0x440 with crng_init=1 [ 0.114919] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.114929] ftrace: allocating 48667 entries in 191 pages [ 0.129574] ftrace: allocated 191 pages with 7 groups [ 0.129677] rcu: Hierarchical RCU implementation. [ 0.129678] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8. [ 0.129679] Rude variant of Tasks RCU enabled. [ 0.129680] Tracing variant of Tasks RCU enabled. [ 0.129681] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.129681] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.133042] NR_IRQS: 524544, nr_irqs: 2048, preallocated irqs: 16 [ 0.133964] random: crng done (trusting CPU's manufacturer) [ 0.133992] Console: colour dummy device 80x25 [ 0.134007] printk: console [tty0] enabled [ 0.134023] ACPI: Core revision 20210331 [ 0.134547] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns [ 0.134852] APIC: Switch to symmetric I/O mode setup [ 0.134854] DMAR: Host address width 39 [ 0.134855] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.134863] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 69e2ff0505e [ 0.134865] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.134870] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.134872] DMAR: RMRR base: 0x0000009c000000 end: 0x000000a03fffff [ 0.134876] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.134877] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.134878] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.140253] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 0.140256] x2apic enabled [ 0.140337] Switched APIC routing to cluster x2apic. [ 0.155004] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.174717] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2b2c8ec87c7, max_idle_ns: 440795278598 ns [ 0.174725] Calibrating delay loop (skipped), value calculated using timer frequency.. 5990.40 BogoMIPS (lpj=11980800) [ 0.174728] pid_max: default: 32768 minimum: 301 [ 0.179337] LSM: Security Framework initializing [ 0.179347] Yama: becoming mindful. [ 0.179375] AppArmor: AppArmor initialized [ 0.179455] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.179518] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.179746] x86/tme: not enabled by BIOS [ 0.179754] CPU0: Thermal monitoring enabled (TM1) [ 0.179756] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.179862] process: using mwait in idle threads [ 0.179864] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.179865] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.179868] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.179870] Spectre V2 : Mitigation: Enhanced IBRS [ 0.179871] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.179872] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.179873] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.185381] Freeing SMP alternatives memory: 40K [ 0.185914] smpboot: Estimated ratio of average max frequency by base frequency (times 1024): 1467 [ 0.185965] smpboot: CPU0: 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz (family: 0x6, model: 0x8c, stepping: 0x1) [ 0.186080] Performance Events: PEBS fmt4+-baseline, AnyThread deprecated, Icelake events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.186091] ... version: 5 [ 0.186091] ... bit width: 48 [ 0.186092] ... generic registers: 8 [ 0.186092] ... value mask: 0000ffffffffffff [ 0.186093] ... max period: 00007fffffffffff [ 0.186093] ... fixed-purpose events: 4 [ 0.186094] ... event mask: 0001000f000000ff [ 0.186178] rcu: Hierarchical SRCU implementation. [ 0.186721] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.186721] smp: Bringing up secondary CPUs ... [ 0.186721] x86: Booting SMP configuration: [ 0.186721] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7 [ 0.198832] smp: Brought up 1 node, 8 CPUs [ 0.198832] smpboot: Max logical packages: 1 [ 0.198832] smpboot: Total of 8 processors activated (47923.20 BogoMIPS) [ 0.203877] devtmpfs: initialized [ 0.203877] x86/mm: Memory block size: 128MB [ 0.204166] PM: Registering ACPI NVS region [mem 0x96b93000-0x96ba8fff] (90112 bytes) [ 0.204166] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.204166] futex hash table entries: 2048 (order: 5, 131072 bytes, linear) [ 0.204166] pinctrl core: initialized pinctrl subsystem [ 0.204166] PM: RTC time: 08:49:51, date: 2021-08-17 [ 0.204166] NET: Registered protocol family 16 [ 0.204166] DMA: preallocated 4096 KiB GFP_KERNEL pool for atomic allocations [ 0.206999] DMA: preallocated 4096 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.207320] DMA: preallocated 4096 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.207325] audit: initializing netlink subsys (disabled) [ 0.207332] audit: type=2000 audit(1629190191.060:1): state=initialized audit_enabled=0 res=1 [ 0.207332] thermal_sys: Registered thermal governor 'fair_share' [ 0.207332] thermal_sys: Registered thermal governor 'bang_bang' [ 0.207332] thermal_sys: Registered thermal governor 'step_wise' [ 0.207332] thermal_sys: Registered thermal governor 'user_space' [ 0.207332] thermal_sys: Registered thermal governor 'power_allocator' [ 0.207332] EISA bus registered [ 0.207332] cpuidle: using governor ladder [ 0.207332] cpuidle: using governor menu [ 0.207332] ACPI: bus type PCI registered [ 0.207332] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207332] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.207332] PCI: not using MMCONFIG [ 0.207332] PCI: Using configuration type 1 for base access [ 0.207332] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.207620] Kprobes globally optimized [ 0.207623] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.207623] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.207623] fbcon: Taking over console [ 0.207623] ACPI: Added _OSI(Module Device) [ 0.207623] ACPI: Added _OSI(Processor Device) [ 0.207623] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.207623] ACPI: Added _OSI(Processor Aggregator Device) [ 0.207623] ACPI: Added _OSI(Linux-Dell-Video) [ 0.207623] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.207623] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.260149] ACPI: 9 ACPI AML tables successfully acquired and loaded [ 0.268752] ACPI: Dynamic OEM Table Load: [ 0.268761] ACPI: SSDT 0xFFFF9B5081185200 0001CB (v02 PmRef Cpu0Psd 00003000 INTL 20181003) [ 0.269385] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked [ 0.270262] ACPI: Dynamic OEM Table Load: [ 0.270267] ACPI: SSDT 0xFFFF9B508113B800 000394 (v02 PmRef Cpu0Cst 00003001 INTL 20181003) [ 0.271073] ACPI: Dynamic OEM Table Load: [ 0.271078] ACPI: SSDT 0xFFFF9B5081355800 000689 (v02 PmRef Cpu0Ist 00003000 INTL 20181003) [ 0.271991] ACPI: Dynamic OEM Table Load: [ 0.271995] ACPI: SSDT 0xFFFF9B508113C800 000266 (v02 PmRef Cpu0Hwp 00003000 INTL 20181003) [ 0.272986] ACPI: Dynamic OEM Table Load: [ 0.272991] ACPI: SSDT 0xFFFF9B508013E000 0008E7 (v02 PmRef ApIst 00003000 INTL 20181003) [ 0.273941] ACPI: Dynamic OEM Table Load: [ 0.273945] ACPI: SSDT 0xFFFF9B5081352000 00048A (v02 PmRef ApHwp 00003000 INTL 20181003) [ 0.274789] ACPI: Dynamic OEM Table Load: [ 0.274793] ACPI: SSDT 0xFFFF9B5081357800 0004D4 (v02 PmRef ApPsd 00003000 INTL 20181003) [ 0.275645] ACPI: Dynamic OEM Table Load: [ 0.275649] ACPI: SSDT 0xFFFF9B5081352800 00048A (v02 PmRef ApCst 00003000 INTL 20181003) [ 0.279377] ACPI: Interpreter enabled [ 0.279433] ACPI: (supports S0 S4 S5) [ 0.279434] ACPI: Using IOAPIC for interrupt routing [ 0.279476] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.279973] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources [ 0.279983] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.280392] ACPI: Enabled 7 GPEs in block 00 to 7F [ 0.284203] ACPI: PM: Power Resource [BTPR] (on) [ 0.292855] ACPI: PM: Power Resource [V0PR] (on) [ 0.292994] ACPI: PM: Power Resource [V1PR] (on) [ 0.293124] ACPI: PM: Power Resource [V2PR] (on) [ 0.294092] ACPI: PM: Power Resource [WRST] (on) [ 0.294309] ACPI: PM: Power Resource [TBT0] (on) [ 0.294347] ACPI: PM: Power Resource [TBT1] (on) [ 0.294382] ACPI: PM: Power Resource [D3C] (on) [ 0.303126] ACPI: PCI Root Bridge [PC00] (domain 0000 [bus 00-fe]) [ 0.303133] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 0.307905] acpi PNP0A08:00: _OSC: platform does not support [AER] [ 0.316953] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME PCIeCapability LTR] [ 0.321818] PCI host bridge to bus 0000:00 [ 0.321820] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.321821] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.321823] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.321824] pci_bus 0000:00: root bus resource [mem 0xa0400000-0xdfffffff window] [ 0.321825] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x7fffffffff window] [ 0.321826] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.321891] pci 0000:00:00.0: [8086:9a14] type 00 class 0x060000 [ 0.323213] pci 0000:00:02.0: [8086:9a49] type 00 class 0x030000 [ 0.323223] pci 0000:00:02.0: reg 0x10: [mem 0x6000000000-0x6000ffffff 64bit] [ 0.323229] pci 0000:00:02.0: reg 0x18: [mem 0x4000000000-0x400fffffff 64bit pref] [ 0.323233] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f] [ 0.323250] pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.323251] pci 0000:00:02.0: DMAR: Skip IOMMU disabling for graphics [ 0.323280] pci 0000:00:02.0: reg 0x344: [mem 0x00000000-0x00ffffff 64bit] [ 0.323281] pci 0000:00:02.0: VF(n) BAR0 space: [mem 0x00000000-0x06ffffff 64bit] (contains BAR0 for 7 VFs) [ 0.323286] pci 0000:00:02.0: reg 0x34c: [mem 0x00000000-0x1fffffff 64bit pref] [ 0.323287] pci 0000:00:02.0: VF(n) BAR2 space: [mem 0x00000000-0xdfffffff 64bit pref] (contains BAR2 for 7 VFs) [ 0.324500] pci 0000:00:06.0: [8086:9a09] type 01 class 0x060400 [ 0.324602] pci 0000:00:06.0: PME# supported from D0 D3hot D3cold [ 0.324645] pci 0000:00:06.0: PTM enabled (root), 4ns granularity [ 0.326300] pci 0000:00:0a.0: [8086:9a0d] type 00 class 0x118000 [ 0.326309] pci 0000:00:0a.0: reg 0x10: [mem 0x6001128000-0x600112ffff 64bit] [ 0.326332] pci 0000:00:0a.0: enabling Extended Tags [ 0.327464] pci 0000:00:0d.0: [8086:9a13] type 00 class 0x0c0330 [ 0.327479] pci 0000:00:0d.0: reg 0x10: [mem 0x6001110000-0x600111ffff 64bit] [ 0.327545] pci 0000:00:0d.0: PME# supported from D3hot D3cold [ 0.329617] pci 0000:00:10.0: [8086:a0d8] type 00 class 0x0c8000 [ 0.330506] pci 0000:00:10.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.335321] pci 0000:00:10.6: [8086:a0d0] type 00 class 0x090100 [ 0.335364] pci 0000:00:10.6: reg 0x10: [mem 0x6001120000-0x6001127fff 64bit] [ 0.335649] pci 0000:00:10.6: PME# supported from D3hot D3cold [ 0.336938] pci 0000:00:14.0: [8086:a0ed] type 00 class 0x0c0330 [ 0.336963] pci 0000:00:14.0: reg 0x10: [mem 0x6001100000-0x600110ffff 64bit] [ 0.337076] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.338382] pci 0000:00:14.2: [8086:a0ef] type 00 class 0x050000 [ 0.338406] pci 0000:00:14.2: reg 0x10: [mem 0x6001138000-0x600113bfff 64bit] [ 0.338420] pci 0000:00:14.2: reg 0x18: [mem 0x6001140000-0x6001140fff 64bit] [ 0.339968] pci 0000:00:14.3: [8086:a0f0] type 00 class 0x028000 [ 0.340360] pci 0000:00:14.3: reg 0x10: [mem 0x6001134000-0x6001137fff 64bit] [ 0.342302] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold [ 0.344717] pci 0000:00:15.0: [8086:a0e8] type 00 class 0x0c8000 [ 0.345606] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.350596] pci 0000:00:16.0: [8086:a0e0] type 00 class 0x078000 [ 0.350623] pci 0000:00:16.0: reg 0x10: [mem 0x600113e000-0x600113efff 64bit] [ 0.350740] pci 0000:00:16.0: PME# supported from D3hot [ 0.352846] pci 0000:00:19.0: [8086:a0c5] type 00 class 0x0c8000 [ 0.353735] pci 0000:00:19.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.359388] pci 0000:00:1e.0: [8086:a0a8] type 00 class 0x078000 [ 0.360277] pci 0000:00:1e.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.365220] pci 0000:00:1f.0: [8086:a082] type 00 class 0x060100 [ 0.366937] pci 0000:00:1f.3: [8086:a0c8] type 00 class 0x040380 [ 0.366994] pci 0000:00:1f.3: reg 0x10: [mem 0x6001130000-0x6001133fff 64bit] [ 0.367077] pci 0000:00:1f.3: reg 0x20: [mem 0x6001000000-0x60010fffff 64bit] [ 0.367243] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.368683] pci 0000:00:1f.5: [8086:a0a4] type 00 class 0x0c8000 [ 0.368706] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff] [ 0.370201] pci 0000:01:00.0: [144d:a809] type 00 class 0x010802 [ 0.370218] pci 0000:01:00.0: reg 0x10: [mem 0xa0400000-0xa0403fff 64bit] [ 0.370564] pci 0000:00:06.0: PCI bridge to [bus 01] [ 0.370567] pci 0000:00:06.0: bridge window [mem 0xa0400000-0xa04fffff] [ 0.383160] acpi LNXPOWER:04: Turning OFF [ 0.383224] iommu: Default domain type: Translated [ 0.383224] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.383224] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.383224] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.383224] vgaarb: loaded [ 0.383224] SCSI subsystem initialized [ 0.383224] libata version 3.00 loaded. [ 0.383224] ACPI: bus type USB registered [ 0.383224] usbcore: registered new interface driver usbfs [ 0.383224] usbcore: registered new interface driver hub [ 0.383224] usbcore: registered new device driver usb [ 0.383224] pps_core: LinuxPPS API ver. 1 registered [ 0.383224] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 0.383224] PTP clock support registered [ 0.383224] EDAC MC: Ver: 3.0.0 [ 0.383643] Registered efivars operations [ 0.383643] NetLabel: Initializing [ 0.383643] NetLabel: domain hash size = 128 [ 0.383643] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.383643] NetLabel: unlabeled traffic allowed by default [ 0.383643] PCI: Using ACPI for IRQ routing [ 0.518980] PCI: pci_cache_line_size set to 64 bytes [ 0.519597] pci 0000:00:1f.5: can't claim BAR 0 [mem 0xfe010000-0xfe010fff]: no compatible bridge window [ 0.520162] e820: reserve RAM buffer [mem 0x8aaee000-0x8bffffff] [ 0.520164] e820: reserve RAM buffer [mem 0x8abdf000-0x8bffffff] [ 0.520165] e820: reserve RAM buffer [mem 0x9658f000-0x97ffffff] [ 0.520166] e820: reserve RAM buffer [mem 0x96c00000-0x97ffffff] [ 0.520166] e820: reserve RAM buffer [mem 0x85fc00000-0x85fffffff] [ 0.520170] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.520170] hpet0: 8 comparators, 64-bit 19.200000 MHz counter [ 0.522764] clocksource: Switched to clocksource tsc-early [ 0.529541] VFS: Disk quotas dquot_6.6.0 [ 0.529552] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.529634] AppArmor: AppArmor Filesystem Enabled [ 0.529658] pnp: PnP ACPI init [ 0.530033] system 00:00: [mem 0xfedc0000-0xfedc7fff] has been reserved [ 0.530035] system 00:00: [mem 0xfeda0000-0xfeda0fff] has been reserved [ 0.530036] system 00:00: [mem 0xfeda1000-0xfeda1fff] has been reserved [ 0.530037] system 00:00: [mem 0xe0000000-0xefffffff] has been reserved [ 0.530039] system 00:00: [mem 0xfed20000-0xfed7ffff] could not be reserved [ 0.530040] system 00:00: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.530041] system 00:00: [mem 0xfed45000-0xfed8ffff] could not be reserved [ 0.530042] system 00:00: [mem 0xfee00000-0xfeefffff] has been reserved [ 0.530047] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.530577] system 00:01: [io 0x1800-0x18fe] has been reserved [ 0.530579] system 00:01: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 0.530580] system 00:01: [mem 0xfe04c000-0xfe04ffff] has been reserved [ 0.530581] system 00:01: [mem 0xfe050000-0xfe0affff] has been reserved [ 0.530582] system 00:01: [mem 0xfe0d0000-0xfe0fffff] has been reserved [ 0.530584] system 00:01: [mem 0xfe200000-0xfe7fffff] has been reserved [ 0.530585] system 00:01: [mem 0xff000000-0xffffffff] has been reserved [ 0.530586] system 00:01: [mem 0xfd000000-0xfd68ffff] has been reserved [ 0.530587] system 00:01: [mem 0xfd6b0000-0xfd6cffff] has been reserved [ 0.530588] system 00:01: [mem 0xfd6f0000-0xfdffffff] has been reserved [ 0.530590] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.530913] system 00:02: [io 0x2000-0x20fe] has been reserved [ 0.530916] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.531131] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.531299] pnp: PnP ACPI: found 4 devices [ 0.536641] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.536684] NET: Registered protocol family 2 [ 0.536891] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.538270] tcp_listen_portaddr_hash hash table entries: 16384 (order: 6, 262144 bytes, linear) [ 0.538477] TCP established hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.538786] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear) [ 0.538842] TCP: Hash tables configured (established 262144 bind 65536) [ 0.539027] MPTCP token hash table entries: 32768 (order: 7, 786432 bytes, linear) [ 0.539154] UDP hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.539228] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.539297] NET: Registered protocol family 1 [ 0.539302] NET: Registered protocol family 44 [ 0.539307] pci_bus 0000:00: max bus depth: 1 pci_try_num: 2 [ 0.539314] pci 0000:00:02.0: BAR 9: assigned [mem 0x4020000000-0x40ffffffff 64bit pref] [ 0.539317] pci 0000:00:02.0: BAR 7: assigned [mem 0x4010000000-0x4016ffffff 64bit] [ 0.539320] pci 0000:00:10.0: BAR 0: assigned [mem 0x4017000000-0x4017000fff 64bit] [ 0.539749] pci 0000:00:15.0: BAR 0: assigned [mem 0x4017001000-0x4017001fff 64bit] [ 0.540166] pci 0000:00:19.0: BAR 0: assigned [mem 0x4017002000-0x4017002fff 64bit] [ 0.540583] pci 0000:00:1e.0: BAR 0: assigned [mem 0x4017003000-0x4017003fff 64bit] [ 0.541000] pci 0000:00:1f.5: BAR 0: assigned [mem 0xa0500000-0xa0500fff] [ 0.541030] pci 0000:00:06.0: PCI bridge to [bus 01] [ 0.541039] pci 0000:00:06.0: bridge window [mem 0xa0400000-0xa04fffff] [ 0.541049] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.541050] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.541051] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.541052] pci_bus 0000:00: resource 7 [mem 0xa0400000-0xdfffffff window] [ 0.541053] pci_bus 0000:00: resource 8 [mem 0x4000000000-0x7fffffffff window] [ 0.541054] pci_bus 0000:01: resource 1 [mem 0xa0400000-0xa04fffff] [ 0.541156] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.542073] PCI: CLS 0 bytes, default 64 [ 0.542096] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.542097] software IO TLB: mapped [mem 0x0000000084ecb000-0x0000000088ecb000] (64MB) [ 0.542143] Trying to unpack rootfs image as initramfs... [ 0.542148] resource sanity check: requesting [mem 0xfedc0000-0xfedcdfff], which spans more than pnp 00:00 [mem 0xfedc0000-0xfedc7fff] [ 0.542150] caller tgl_uncore_imc_freerunning_init_box+0xba/0x100 mapping multiple BARs [ 0.554923] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2b2c8ec87c7, max_idle_ns: 440795278598 ns [ 0.554938] clocksource: Switched to clocksource tsc [ 0.554957] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 0.555323] Initialise system trusted keyrings [ 0.555332] Key type blacklist registered [ 0.555374] workingset: timestamp_bits=36 max_order=23 bucket_order=0 [ 0.556121] zbud: loaded [ 0.556310] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.556413] fuse: init (API version 7.34) [ 0.556541] integrity: Platform Keyring initialized [ 0.565464] Key type asymmetric registered [ 0.565465] Asymmetric key parser 'x509' registered [ 0.565470] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 0.565494] io scheduler mq-deadline registered [ 0.565980] pcieport 0000:00:06.0: PME: Signaling with IRQ 122 [ 0.566075] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 0.566119] efifb: probing for efifb [ 0.566131] efifb: showing boot graphics [ 0.567994] efifb: framebuffer at 0x4000000000, using 13256k, total 13254k [ 0.567995] efifb: mode is 2256x1504x32, linelength=9024, pages=1 [ 0.567996] efifb: scrolling: redraw [ 0.567997] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.568077] Console: switching to colour frame buffer device 141x47 [ 0.576138] fb0: EFI VGA frame buffer device [ 0.576352] Monitor-Mwait will be used to enter C-1 state [ 0.576355] Monitor-Mwait will be used to enter C-2 state [ 0.576357] Monitor-Mwait will be used to enter C-3 state [ 0.576359] ACPI: \_SB_.PR00: Found 3 idle states [ 0.576752] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.576770] ACPI: button: Lid Switch [LID0] [ 0.576930] smpboot: Estimated ratio of average max frequency by base frequency (times 1024): 1467 [ 0.578485] ACPI: thermal: [Firmware Bug]: No valid trip found [ 0.578493] ACPI: thermal: [Firmware Bug]: No valid trip found [ 0.578500] ACPI: thermal: [Firmware Bug]: No valid trip found [ 0.578604] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.580390] Linux agpgart interface v0.103 [ 0.582623] tpm_tis NTC0702:00: 2.0 TPM (device-id 0xFC, rev-id 1) [ 0.762838] loop: module loaded [ 0.763211] libphy: Fixed MDIO Bus: probed [ 0.763213] tun: Universal TUN/TAP device driver, 1.6 [ 0.763323] PPP generic driver version 2.4.2 [ 0.763506] VFIO - User Level meta-driver version: 0.3 [ 0.763641] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.763644] ehci-pci: EHCI PCI platform driver [ 0.763652] ehci-platform: EHCI generic platform driver [ 0.763657] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.763658] ohci-pci: OHCI PCI platform driver [ 0.763663] ohci-platform: OHCI generic platform driver [ 0.763666] uhci_hcd: USB Universal Host Controller Interface driver [ 0.763690] i8042: PNP: No PS/2 controller found. [ 0.763758] mousedev: PS/2 mouse device common for all mice [ 0.763834] rtc_cmos rtc_cmos: RTC can wake from S4 [ 0.766049] rtc_cmos rtc_cmos: registered as rtc0 [ 0.766667] rtc_cmos rtc_cmos: setting system clock to 2021-08-17T08:49:51 UTC (1629190191) [ 0.766678] rtc_cmos rtc_cmos: alarms up to one month, y3k, 114 bytes nvram [ 0.766682] i2c /dev entries driver [ 0.766906] device-mapper: uevent: version 1.0.3 [ 0.766970] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@redhat.com [ 0.766980] platform eisa.0: Probing EISA bus 0 [ 0.766982] platform eisa.0: EISA: Cannot allocate resource for mainboard [ 0.766983] platform eisa.0: Cannot allocate resource for EISA slot 1 [ 0.766984] platform eisa.0: Cannot allocate resource for EISA slot 2 [ 0.766985] platform eisa.0: Cannot allocate resource for EISA slot 3 [ 0.766985] platform eisa.0: Cannot allocate resource for EISA slot 4 [ 0.766986] platform eisa.0: Cannot allocate resource for EISA slot 5 [ 0.766987] platform eisa.0: Cannot allocate resource for EISA slot 6 [ 0.766988] platform eisa.0: Cannot allocate resource for EISA slot 7 [ 0.766988] platform eisa.0: Cannot allocate resource for EISA slot 8 [ 0.766989] platform eisa.0: EISA: Detected 0 cards [ 0.766991] intel_pstate: Intel P-state driver initializing [ 0.767417] intel_pstate: HWP enabled [ 0.767503] ledtrig-cpu: registered to indicate activity on CPUs [ 0.767508] EFI Variables Facility v0.08 2004-May-17 [ 0.768520] intel_pmc_core INT33A1:00: initialized [ 0.768586] drop_monitor: Initializing network drop monitor service [ 0.768685] NET: Registered protocol family 10 [ 1.171217] Freeing initrd memory: 70400K [ 1.174696] Segment Routing with IPv6 [ 1.174712] NET: Registered protocol family 17 [ 1.174831] Key type dns_resolver registered [ 1.176080] microcode: sig=0x806c1, pf=0x80, revision=0x88 [ 1.176459] microcode: Microcode Update Driver: v2.2. [ 1.176798] resctrl: L2 allocation detected [ 1.176800] resctrl: L2DATA allocation detected [ 1.176800] resctrl: L2CODE allocation detected [ 1.176803] IPI shorthand broadcast: enabled [ 1.176809] sched_clock: Marking stable (1163943575, 12845465)->(1184015792, -7226752) [ 1.176989] registered taskstats version 1 [ 1.176999] Loading compiled-in X.509 certificates [ 1.177419] Loaded X.509 cert 'Build time autogenerated kernel key: e82140e992531d9bdf756977cc1a12d834b9e863' [ 1.177622] zswap: loaded using pool lzo/zbud [ 1.177797] Key type ._fscrypt registered [ 1.177798] Key type .fscrypt registered [ 1.177799] Key type fscrypt-provisioning registered [ 1.177933] Key type trusted registered [ 1.179276] Key type encrypted registered [ 1.179278] AppArmor: AppArmor sha1 policy hashing enabled [ 1.179312] integrity: Loading X.509 certificate: UEFI:db [ 1.179328] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' [ 1.179328] integrity: Loading X.509 certificate: UEFI:db [ 1.179339] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' [ 1.179849] integrity: Loading X.509 certificate: UEFI:MokListRT [ 1.180013] integrity: Loaded X.509 cert 'Debian Secure Boot CA: 6ccece7e4c6c0d1f6149f3dd27dfcc5cbb419ea1' [ 1.180014] integrity: Loading X.509 certificate: UEFI:MokListRT [ 1.180369] integrity: Loaded X.509 cert 'Default Company Ltd: linux-surface: 24ef5c444499ba0aa6f2a8bea4258f065fea4ec6' [ 1.180372] Loading compiled-in module X.509 certificates [ 1.180728] Loaded X.509 cert 'Build time autogenerated kernel key: e82140e992531d9bdf756977cc1a12d834b9e863' [ 1.180729] ima: Allocated hash algorithm: sha1 [ 1.213648] ima: No architecture policies found [ 1.213678] evm: Initialising EVM extended attributes: [ 1.213679] evm: security.selinux [ 1.213681] evm: security.SMACK64 [ 1.213682] evm: security.SMACK64EXEC [ 1.213683] evm: security.SMACK64TRANSMUTE [ 1.213684] evm: security.SMACK64MMAP [ 1.213685] evm: security.apparmor [ 1.213685] evm: security.ima [ 1.213686] evm: security.capability [ 1.213687] evm: HMAC attrs: 0x1 [ 1.214193] PM: Magic number: 1:923:826 [ 1.214505] RAS: Correctable Errors collector initialized. [ 1.221294] Freeing unused decrypted memory: 2036K [ 1.221766] Freeing unused kernel image (initmem) memory: 2856K [ 1.242948] Write protecting the kernel read-only data: 22528k [ 1.243861] Freeing unused kernel image (text/rodata gap) memory: 2036K [ 1.244167] Freeing unused kernel image (rodata/data gap) memory: 636K [ 1.260926] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.260932] Run /init as init process [ 1.260933] with arguments: [ 1.260934] /init [ 1.260935] splash [ 1.260936] with environment: [ 1.260936] HOME=/ [ 1.260936] TERM=linux [ 1.260937] BOOT_IMAGE=/vmlinuz-5.13.7-surface [ 1.327839] intel-lpss 0000:00:10.0: enabling device (0000 -> 0002) [ 1.328111] xhci_hcd 0000:00:0d.0: xHCI Host Controller [ 1.328118] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 1 [ 1.328839] intel-pmt 0000:00:0a.0: Watcher not supported [ 1.328843] intel-pmt 0000:00:0a.0: Crashlog not supported [ 1.329179] xhci_hcd 0000:00:0d.0: hcc params 0x20007fc1 hci version 0x120 quirks 0x0000000200009810 [ 1.329933] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 1.329936] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.329938] usb usb1: Product: xHCI Host Controller [ 1.329939] usb usb1: Manufacturer: Linux 5.13.7-surface xhci-hcd [ 1.329940] usb usb1: SerialNumber: 0000:00:0d.0 [ 1.330185] hub 1-0:1.0: USB hub found [ 1.330192] hub 1-0:1.0: 1 port detected [ 1.330456] xhci_hcd 0000:00:0d.0: xHCI Host Controller [ 1.330461] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 2 [ 1.330464] xhci_hcd 0000:00:0d.0: Host supports USB 3.1 Enhanced SuperSpeed [ 1.330543] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 1.330545] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.330547] usb usb2: Product: xHCI Host Controller [ 1.330549] usb usb2: Manufacturer: Linux 5.13.7-surface xhci-hcd [ 1.330550] usb usb2: SerialNumber: 0000:00:0d.0 [ 1.330676] hub 2-0:1.0: USB hub found [ 1.330688] hub 2-0:1.0: 4 ports detected [ 1.331102] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.331109] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3 [ 1.331535] nvme nvme0: pci function 0000:01:00.0 [ 1.332229] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x120 quirks 0x0000000000009810 [ 1.333359] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 1.333362] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.333364] usb usb3: Product: xHCI Host Controller [ 1.333365] cryptd: max_cpu_qlen set to 1000 [ 1.333366] usb usb3: Manufacturer: Linux 5.13.7-surface xhci-hcd [ 1.333367] usb usb3: SerialNumber: 0000:00:14.0 [ 1.333459] hub 3-0:1.0: USB hub found [ 1.333497] hub 3-0:1.0: 12 ports detected [ 1.334017] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.334020] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4 [ 1.334023] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed [ 1.334100] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 1.334102] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.334104] usb usb4: Product: xHCI Host Controller [ 1.334107] usb usb4: Manufacturer: Linux 5.13.7-surface xhci-hcd [ 1.334108] usb usb4: SerialNumber: 0000:00:14.0 [ 1.334180] hub 4-0:1.0: USB hub found [ 1.334211] hub 4-0:1.0: 4 ports detected [ 1.336652] AVX2 version of gcm_enc/dec engaged. [ 1.336672] AES CTR mode by8 optimization enabled [ 1.351285] nvme nvme0: Shutdown timeout set to 8 seconds [ 1.354857] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002) [ 1.355351] idma64 idma64.1: Found Intel integrated DMA 64-bit [ 1.370372] nvme nvme0: allocated 64 MiB host memory buffer. [ 1.378915] intel-lpss 0000:00:19.0: enabling device (0000 -> 0002) [ 1.379664] idma64 idma64.2: Found Intel integrated DMA 64-bit [ 1.385163] checking generic (4000000000 cf2000) vs hw (6000000000 1000000) [ 1.385165] checking generic (4000000000 cf2000) vs hw (4000000000 10000000) [ 1.385166] fb0: switching to inteldrmfb from EFI VGA [ 1.385249] Console: switching to colour dummy device 80x25 [ 1.385281] i915 0000:00:02.0: vgaarb: deactivate vga console [ 1.388124] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1.388618] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/tgl_dmc_ver2_08.bin (v2.8) [ 1.406825] intel-lpss 0000:00:1e.0: enabling device (0000 -> 0002) [ 1.407407] idma64 idma64.3: Found Intel integrated DMA 64-bit [ 1.451388] dw-apb-uart.3: ttyS4 at MMIO 0x4017003000 (irq = 16, base_baud = 6250000) is a 16550A [ 1.452596] serial serial0: tty port ttyS4 registered [ 1.455777] surface_serial_hub serial0-0: SAM firmware version: 4.32.139 [ 1.487683] hid: raw HID events driver (C) Jiri Kosina [ 1.492434] nvme nvme0: 8/0/0 default/read/poll queues [ 1.507329] nvme0n1: p1 p2 p3 [ 1.548402] hid-generic 0019:045E:0922.0001: hidraw0: <UNKNOWN> HID v1.11 Device [Microsoft Surface 045E:0922] on 01:15:02:05:00 [ 1.550575] input: Microsoft Surface 045E:09AE Keyboard as /devices/platform/MSHW0250:00/01:15:02:01:00/0019:045E:09AE.0002/input/input1 [ 1.550675] hid-generic 0019:045E:09AE.0002: input,hidraw1: <UNKNOWN> HID v1.11 Keyboard [Microsoft Surface 045E:09AE] on 01:15:02:01:00 [ 1.553480] input: Microsoft Surface 045E:09AF Mouse as /devices/platform/MSHW0250:00/01:15:02:03:00/0019:045E:09AF.0003/input/input2 [ 1.553612] input: Microsoft Surface 045E:09AF Touchpad as /devices/platform/MSHW0250:00/01:15:02:03:00/0019:045E:09AF.0003/input/input3 [ 1.553708] input: Microsoft Surface 045E:09AF as /devices/platform/MSHW0250:00/01:15:02:03:00/0019:045E:09AF.0003/input/input4 [ 1.553772] input: Microsoft Surface 045E:09AF as /devices/platform/MSHW0250:00/01:15:02:03:00/0019:045E:09AF.0003/input/input5 [ 1.553833] hid-generic 0019:045E:09AF.0003: input,hidraw2: <UNKNOWN> HID v1.11 Mouse [Microsoft Surface 045E:09AF] on 01:15:02:03:00 [ 1.586868] usb 3-2: new full-speed USB device number 2 using xhci_hcd [ 1.737285] usb 3-2: New USB device found, idVendor=1050, idProduct=0407, bcdDevice= 4.33 [ 1.737295] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.737298] usb 3-2: Product: Yubikey 4 OTP+U2F+CCID [ 1.737301] usb 3-2: Manufacturer: Yubico [ 1.745269] input: Yubico Yubikey 4 OTP+U2F+CCID as /devices/pci0000:00/0000:00:14.0/usb3/3-2/3-2:1.0/0003:1050:0407.0004/input/input6 [ 1.803220] hid-generic 0003:1050:0407.0004: input,hidraw3: USB HID v1.10 Keyboard [Yubico Yubikey 4 OTP+U2F+CCID] on usb-0000:00:14.0-2/input0 [ 1.804048] hid-generic 0003:1050:0407.0005: hiddev0,hidraw4: USB HID v1.10 Device [Yubico Yubikey 4 OTP+U2F+CCID] on usb-0000:00:14.0-2/input1 [ 1.804098] usbcore: registered new interface driver usbhid [ 1.804100] usbhid: USB HID core driver [ 1.806182] usbcore: registered new interface driver usbkbd [ 1.866842] usb 3-6: new high-speed USB device number 3 using xhci_hcd [ 2.049654] usb 3-6: New USB device found, idVendor=045e, idProduct=0990, bcdDevice=10.37 [ 2.049664] usb 3-6: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 2.049667] usb 3-6: Product: Surface Camera Front [ 2.049670] usb 3-6: Manufacturer: Surface [ 2.049672] usb 3-6: SerialNumber: 200901010001 [ 2.178863] usb 3-10: new full-speed USB device number 4 using xhci_hcd [ 2.328905] usb 3-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02 [ 2.328915] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.562316] [drm] Initialized i915 1.6.0 20201103 for 0000:00:02.0 on minor 0 [ 2.566350] ACPI: video: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 2.567518] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7 [ 2.579525] fbcon: i915drmfb (fb0) is primary device [ 2.593445] Console: switching to colour frame buffer device 141x47 [ 2.623889] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device [ 6.442251] PM: Image not found (code -22) [ 8.103734] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none. [ 8.257666] systemd[1]: Inserted module 'autofs4' [ 8.280087] systemd[1]: systemd 247.3-6 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified) [ 8.299001] systemd[1]: Detected architecture x86-64. [ 8.301221] systemd[1]: Set hostname to <func-platform>. [ 8.416431] systemd[1]: /lib/systemd/system/plymouth-start.service:16: Unit configured to use KillMode=none. This is unsafe, as it disables systemd's process lifecycle management for the service. Please update your service to use a safer KillMode=, such as 'mixed' or 'control-group'. Support for KillMode=none is deprecated and will eventually be removed. [ 8.451364] systemd[1]: Queued start job for default target Graphical Interface. [ 8.452888] systemd[1]: Created slice system-getty.slice. [ 8.453191] systemd[1]: Created slice system-modprobe.slice. [ 8.453518] systemd[1]: Created slice Cryptsetup Units Slice. [ 8.453722] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 8.453931] systemd[1]: Created slice system-tor.slice. [ 8.454101] systemd[1]: Created slice User and Session Slice. [ 8.454226] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 8.454426] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 8.454547] systemd[1]: Reached target Remote File Systems. [ 8.454560] systemd[1]: Reached target Slices. [ 8.454675] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 8.454778] systemd[1]: Listening on LVM2 poll daemon socket. [ 8.454862] systemd[1]: Listening on Syslog Socket. [ 8.454936] systemd[1]: Listening on fsck to fsckd communication Socket. [ 8.454987] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 8.455129] systemd[1]: Listening on Journal Audit Socket. [ 8.455204] systemd[1]: Listening on Journal Socket (/dev/log). [ 8.455297] systemd[1]: Listening on Journal Socket. [ 8.455616] systemd[1]: Listening on udev Control Socket. [ 8.455704] systemd[1]: Listening on udev Kernel Socket. [ 8.456448] systemd[1]: Mounting Huge Pages File System... [ 8.457187] systemd[1]: Mounting POSIX Message Queue File System... [ 8.457889] systemd[1]: Mounting Kernel Debug File System... [ 8.458696] systemd[1]: Mounting Kernel Trace File System... [ 8.458927] systemd[1]: Finished Availability of block devices. [ 8.460159] systemd[1]: Starting Set the console keyboard layout... [ 8.460640] systemd[1]: Starting Create list of static device nodes for the current kernel... [ 8.461126] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling... [ 8.461602] systemd[1]: Starting Load Kernel Module configfs... [ 8.462075] systemd[1]: Starting Load Kernel Module drm... [ 8.462563] systemd[1]: Starting Load Kernel Module fuse... [ 8.463227] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 8.463257] systemd[1]: Condition check resulted in File System Check on Root Device being skipped. [ 8.464134] systemd[1]: Starting Journal Service... [ 8.465051] systemd[1]: Starting Load Kernel Modules... [ 8.465579] systemd[1]: Starting Remount Root and Kernel File Systems... [ 8.466100] systemd[1]: Starting Coldplug All udev Devices... [ 8.467066] systemd[1]: Mounted Huge Pages File System. [ 8.467126] systemd[1]: Mounted POSIX Message Queue File System. [ 8.467169] systemd[1]: Mounted Kernel Debug File System. [ 8.467211] systemd[1]: Mounted Kernel Trace File System. [ 8.467357] systemd[1]: Finished Set the console keyboard layout. [ 8.467527] systemd[1]: Finished Create list of static device nodes for the current kernel. [ 8.467644] systemd[1]: modprobe@configfs.service: Succeeded. [ 8.467751] systemd[1]: Finished Load Kernel Module configfs. [ 8.467863] systemd[1]: modprobe@drm.service: Succeeded. [ 8.467964] systemd[1]: Finished Load Kernel Module drm. [ 8.468072] systemd[1]: modprobe@fuse.service: Succeeded. [ 8.468175] systemd[1]: Finished Load Kernel Module fuse. [ 8.468695] systemd[1]: Mounting FUSE Control File System... [ 8.469098] systemd[1]: Mounting Kernel Configuration File System... [ 8.469300] systemd[1]: Finished Load Kernel Modules. [ 8.469726] systemd[1]: Starting Apply Kernel Variables... [ 8.470555] systemd[1]: Mounted FUSE Control File System. [ 8.470611] systemd[1]: Mounted Kernel Configuration File System. [ 8.472147] EXT4-fs (dm-1): re-mounted. Opts: errors=remount-ro. Quota mode: none. [ 8.472608] systemd[1]: Finished Remount Root and Kernel File Systems. [ 8.473397] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped. [ 8.473420] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped. [ 8.473821] systemd[1]: Starting Load/Save Random Seed... [ 8.474237] systemd[1]: Starting Create System Users... [ 8.476942] systemd[1]: Finished Apply Kernel Variables. [ 8.485534] systemd[1]: Finished Create System Users. [ 8.485948] systemd[1]: Starting Create Static Device Nodes in /dev... [ 8.496458] systemd[1]: Finished Load/Save Random Seed. [ 8.496533] systemd[1]: Condition check resulted in First Boot Complete being skipped. [ 8.496980] systemd[1]: Started Journal Service. [ 8.500945] systemd-journald[497]: Received client request to flush runtime journal. [ 8.509113] systemd-journald[497]: File /var/log/journal/4542796398d844049869c82c710806f8/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 8.600776] acpi-tad ACPI000E:00: Missing _PRW [ 8.631697] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [ 8.640990] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 8.641066] pmt_telemetry pmt_telemetry.1.auto: Unsupported access type 0 [ 8.641076] pmt_telemetry: probe of pmt_telemetry.1.auto failed with error -22 [ 8.641168] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 8.641888] pstore: Using crash dump compression: deflate [ 8.643310] cfg80211: loaded regulatory.db is malformed or signature is missing/invalid [ 8.644204] pstore: Registered efi as persistent store backend [ 8.675541] mc: Linux media interface: v0.10 [ 8.677084] Intel(R) Wireless WiFi driver for Linux [ 8.677232] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002) [ 8.678716] input: PC Speaker as /devices/platform/pcspkr/input/input8 [ 8.681269] Bluetooth: Core ver 2.22 [ 8.681285] NET: Registered protocol family 31 [ 8.681286] Bluetooth: HCI device and connection manager initialized [ 8.681290] Bluetooth: HCI socket layer initialized [ 8.681291] Bluetooth: L2CAP socket layer initialized [ 8.681294] Bluetooth: SCO socket layer initialized [ 8.681541] videodev: Linux video capture interface: v2.00 [ 8.709113] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380 [ 8.709181] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 8.709421] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 8.709962] surface_gpe: no compatible Microsoft Surface device found, exiting [ 8.717481] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-63.ucode failed with error -2 [ 8.721243] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver [ 8.721254] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37 [ 8.721452] iwlwifi 0000:00:14.3: loaded firmware version 62.49eeb572.0 QuZ-a0-hr-b0-62.ucode op_mode iwlmvm [ 8.762969] Adding 999420k swap on /dev/mapper/func--platform--vg-swap_1. Priority:-2 extents:1 across:999420k SSFS [ 8.776217] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.2.auto/input/input9 [ 8.787598] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.3.auto/input/input10 [ 8.800614] input: Microsoft Surface 045E:09AF Mouse as /devices/platform/MSHW0250:00/01:15:02:03:00/0019:045E:09AF.0003/input/input11 [ 8.800746] input: Microsoft Surface 045E:09AF Touchpad as /devices/platform/MSHW0250:00/01:15:02:03:00/0019:045E:09AF.0003/input/input12 [ 8.800834] input: Microsoft Surface 045E:09AF UNKNOWN as /devices/platform/MSHW0250:00/01:15:02:03:00/0019:045E:09AF.0003/input/input13 [ 8.800893] input: Microsoft Surface 045E:09AF UNKNOWN as /devices/platform/MSHW0250:00/01:15:02:03:00/0019:045E:09AF.0003/input/input14 [ 8.800950] hid-multitouch 0019:045E:09AF.0003: input,hidraw2: <UNKNOWN> HID v1.11 Mouse [Microsoft Surface 045E:09AF] on 01:15:02:03:00 [ 8.819916] Error: Driver 'pcspkr' is already registered, aborting... [ 8.820123] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915]) [ 8.828009] usbcore: registered new interface driver btusb [ 8.835445] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC274: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:speaker [ 8.835456] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 8.835462] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 8.835467] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 8.835470] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 8.835473] snd_hda_codec_realtek hdaudioC0D0: Mic=0x19 [ 8.835476] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 8.835518] usb 3-6: Found UVC 1.50 device Surface Camera Front (045e:0990) [ 8.835786] Bluetooth: hci0: Bootloader revision 0.4 build 0 week 30 2018 [ 8.836683] Bluetooth: hci0: Device revision is 2 [ 8.836689] Bluetooth: hci0: Secure boot is enabled [ 8.836690] Bluetooth: hci0: OTP lock is enabled [ 8.836691] Bluetooth: hci0: API lock is enabled [ 8.836692] Bluetooth: hci0: Debug lock is disabled [ 8.836694] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 8.840245] Bluetooth: hci0: Found device firmware: intel/ibt-19-0-4.sfi [ 8.846434] input: Surface Camera Front: Surface C as /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/input/input15 [ 8.846508] intel_tcc_cooling: Programmable TCC Offset detected [ 8.847753] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x354 [ 8.848467] usb 3-6: Found UVC 1.50 device Surface Camera Front (045e:0990) [ 8.851505] input: Surface Camera Front: Surface I as /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.2/input/input16 [ 8.851587] usbcore: registered new interface driver uvcvideo [ 8.863012] thermal thermal_zone1: failed to read out thermal zone (-61) [ 8.914952] intel_rapl_msr: PL4 support detected. [ 8.914976] intel_rapl_common: Found RAPL domain package [ 8.914980] intel_rapl_common: Found RAPL domain core [ 8.914981] intel_rapl_common: Found RAPL domain uncore [ 8.914982] intel_rapl_common: Found RAPL domain psys [ 8.918499] EXT4-fs (nvme0n1p2): mounting ext2 file system using the ext4 subsystem [ 8.920954] EXT4-fs (nvme0n1p2): mounted filesystem without journal. Opts: (null). Quota mode: none. [ 8.920958] ext2 filesystem being mounted at /boot supports timestamps until 2038 (0x7fffffff) [ 8.952587] audit: type=1400 audit(1629190199.684:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=657 comm="apparmor_parser" [ 8.952986] audit: type=1400 audit(1629190199.684:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="torbrowser_tor" pid=652 comm="apparmor_parser" [ 8.953325] audit: type=1400 audit(1629190199.684:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=656 comm="apparmor_parser" [ 8.953328] audit: type=1400 audit(1629190199.684:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=656 comm="apparmor_parser" [ 8.953884] audit: type=1400 audit(1629190199.684:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=654 comm="apparmor_parser" [ 8.954017] audit: type=1400 audit(1629190199.684:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=658 comm="apparmor_parser" [ 8.955072] audit: type=1400 audit(1629190199.688:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=662 comm="apparmor_parser" [ 8.955599] audit: type=1400 audit(1629190199.688:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=664 comm="apparmor_parser" [ 8.955601] audit: type=1400 audit(1629190199.688:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=664 comm="apparmor_parser" [ 8.955603] audit: type=1400 audit(1629190199.688:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=664 comm="apparmor_parser" [ 9.063589] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 9.063591] Bluetooth: BNEP filters: protocol multicast [ 9.063594] Bluetooth: BNEP socket layer initialized [ 9.081354] iwlwifi 0000:00:14.3: base HW address: 70:cf:49:a6:50:31 [ 9.111680] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0 [ 9.317806] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17 [ 9.317860] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18 [ 9.317898] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19 [ 9.317930] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20 [ 9.318092] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21 [ 9.318124] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input22 [ 9.318144] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input23 [ 9.318162] input: HDA Intel PCH HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24 [ 9.318182] input: HDA Intel PCH HDMI/DP,pcm=12 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25 [ 9.318201] input: HDA Intel PCH HDMI/DP,pcm=13 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input26 [ 9.318224] input: HDA Intel PCH HDMI/DP,pcm=14 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input27 [ 9.318246] input: HDA Intel PCH HDMI/DP,pcm=15 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input28 [ 9.318273] input: HDA Intel PCH HDMI/DP,pcm=16 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input29 [ 9.318302] input: HDA Intel PCH HDMI/DP,pcm=17 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input30 [ 10.656658] Bluetooth: hci0: Waiting for firmware download to complete [ 10.657684] Bluetooth: hci0: Firmware loaded in 1774838 usecs [ 10.657721] Bluetooth: hci0: Waiting for device to boot [ 10.673720] Bluetooth: hci0: Device booted in 15650 usecs [ 10.674372] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-19-0-4.ddc [ 10.675759] Bluetooth: hci0: Applying Intel DDC parameters completed [ 10.678693] Bluetooth: hci0: Firmware revision 0.0 build 121 week 7 2021 [ 10.739651] Bluetooth: hci0: MSFT filter_enable is already on [ 10.741647] NET: Registered protocol family 38 [ 10.786119] Bluetooth: RFCOMM TTY layer initialized [ 10.786123] Bluetooth: RFCOMM socket layer initialized [ 10.786126] Bluetooth: RFCOMM ver 1.11 [ 11.283389] input: MX Ergo Mouse as /devices/virtual/misc/uhid/0005:046D:B01D.0006/input/input31 [ 11.283782] hid-generic 0005:046D:B01D.0006: input,hidraw5: BLUETOOTH HID v0.22 Mouse [MX Ergo] on 70:cf:49:a6:50:35 [ 11.365643] logitech-hidpp-device 0005:046D:B01D.0006: HID++ 4.5 device connected. [ 11.673303] input: Logitech MX Ergo Multi-Device Trackball as /devices/virtual/misc/uhid/0005:046D:B01D.0006/input/input33 [ 11.673757] logitech-hidpp-device 0005:046D:B01D.0006: input,hidraw5: BLUETOOTH HID v0.22 Mouse [Logitech MX Ergo Multi-Device Trackball ] on 70:cf:49:a6:50:35 [ 16.079425] wlp0s20f3: authenticate with [redacted] [ 16.082617] wlp0s20f3: send auth to [redacted] (try 1/3) [ 16.110509] wlp0s20f3: authenticated [ 16.110740] wlp0s20f3: associate with [redacted] (try 1/3) [ 16.122304] wlp0s20f3: RX AssocResp from [redacted] (capab=0x1431 status=0 aid=3) [ 16.129587] wlp0s20f3: associated ``` </details>

SP6 uses Marvell (mwifiex).

Also the mwifiex driver is known to have some… issues. So please do try the Surface kernel, we have a bunch of patches addressing various stability issues for that driver, which unfortunately haven’t made it upstream yet. The iwlwifi driver should be maintained fairly well as far as I can tell, so if you think this is a kernel bug you might have better luck checking in upstream.