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Linux Kernel for Surface Devices
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Issue: Surface Laptop 4 Intel (SL4) fans may not cool sufficiently in low-power profile - thermal throttling for small workloads #561

Open Tyler-2 opened 3 years ago

Tyler-2 commented 3 years ago

I don't work in a particularly quiet environment so I can't say for sure, but I'm finding that fairly mundane tasks such as Google Meet end up eventually with the sensors app showing ~66 Celsius for the CPU package, CPU freq gets throttled back to 200 mHz, and the keyboard/laptop body get quite warm. I've never heard the fans spin up on this laptop so I'm not sure if there even are fans.... I wouldn't have thought that Linux config / drivers would keep the fans from running properly. During a 30 minute Google Meet today I overheated three times.

Environment

`dmesg` output ``` [ 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=0x8a171018 ESRT=0x8abdf298 MOKvar=0x8ab92000 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 [ 0.000005] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000008] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000012] last_pfn = 0x85fc00 max_arch_pfn = 0x400000000 [ 0.000176] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.001571] last_pfn = 0x96c00 max_arch_pfn = 0x400000000 [ 0.011530] esrt: Reserving ESRT space from 0x000000008abdf298 to 0x000000008abdf460. [ 0.011538] e820: update [mem 0x8abdf000-0x8abdffff] usable ==> reserved [ 0.011546] mokvar: EFI MOKvar config table is not valid [ 0.011576] Using GB pages for direct mapping [ 0.011768] Secure boot enabled [ 0.011769] RAMDISK: [mem 0x3bb21000-0x3fffafff] [ 0.011774] ACPI: Early table checksum verification disabled [ 0.011778] ACPI: RSDP 0x0000000096BFE014 000024 (v02 MSFT ) [ 0.011782] ACPI: XSDT 0x0000000096BBA188 0000CC (v01 MSFT MSFT 00000000 MSFT 20191121) [ 0.011788] ACPI: FACP 0x0000000096BE0000 000114 (v06 MSFT MSFT 00000000 MSFT 20191121) [ 0.011794] ACPI: DSDT 0x0000000096BC2000 0195E3 (v02 INTEL TGL 00000000 INTL 20181003) [ 0.011797] ACPI: FACS 0x0000000096B98000 000040 [ 0.011800] ACPI: SSDT 0x0000000096BFA000 00255D (v02 CpuRef CpuSsdt 00003000 INTL 20181003) [ 0.011803] ACPI: LPIT 0x0000000096BF9000 000094 (v01 MSFT MSFT 00000000 MSFT 20191121) [ 0.011806] ACPI: DBG2 0x0000000096BF8000 00005D (v00 MSFT MSFT 00000002 MSFT 20191121) [ 0.011809] ACPI: NHLT 0x0000000096BF7000 0002E1 (v00 MSFT MSFT 00000002 MSFT 20191121) [ 0.011812] ACPI: SSDT 0x0000000096BF6000 000574 (v02 MSFT Tpm2Tabl 00001000 INTL 20181003) [ 0.011815] ACPI: TPM2 0x0000000096BF5000 000034 (v03 MSFT MSFT 00000002 MSFT 20191121) [ 0.011818] ACPI: MSDM 0x0000000096BF4000 000055 (v01 MSFT 00000001 MSFT 00000001) [ 0.011821] ACPI: SSDT 0x0000000096BF1000 002CCD (v02 SaSsdt SaSsdt 00003000 INTL 20181003) [ 0.011824] ACPI: SSDT 0x0000000096BED000 003435 (v02 INTEL IgfxSsdt 00003000 INTL 20181003) [ 0.011827] ACPI: SSDT 0x0000000096BE1000 00B27A (v02 INTEL TcssSsdt 00001000 INTL 20181003) [ 0.011830] ACPI: HPET 0x0000000096BDF000 000038 (v01 MSFT MSFT 00000001 MSFT 20191121) [ 0.011833] ACPI: WSMT 0x0000000096BDE000 000028 (v01 MSFT MSFT 00000002 MSFT 20191121) [ 0.011836] ACPI: APIC 0x0000000096BDD000 00009E (v05 MSFT MSFT 00000000 MSFT 20191121) [ 0.011839] ACPI: MCFG 0x0000000096BDC000 00003C (v01 MSFT MSFT 00000000 MSFT 20191121) [ 0.011842] ACPI: SSDT 0x0000000096BC0000 0012C3 (v02 MSFT SsdtSurf 00001000 INTL 20200925) [ 0.011845] ACPI: SSDT 0x0000000096BBF000 0007B8 (v02 MSFT SsdtPld 00001000 MSFT 20191121) [ 0.011848] ACPI: SSDT 0x0000000096BBE000 000E43 (v02 MSFT RTD3 00001000 MSFT 20191121) [ 0.011851] ACPI: DMAR 0x0000000096BBD000 000088 (v02 MSFT MSFT 00000002 MSFT 20191121) [ 0.011854] ACPI: BGRT 0x0000000096BBC000 000038 (v01 MSFT MSFT 00000002 MSFT 20191121) [ 0.011857] ACPI: FPDT 0x0000000096BBB000 000034 (v01 MSFT MSFT 00000002 MSFT 20191121) [ 0.011859] ACPI: Reserving FACP table memory at [mem 0x96be0000-0x96be0113] [ 0.011860] ACPI: Reserving DSDT table memory at [mem 0x96bc2000-0x96bdb5e2] [ 0.011861] ACPI: Reserving FACS table memory at [mem 0x96b98000-0x96b9803f] [ 0.011862] ACPI: Reserving SSDT table memory at [mem 0x96bfa000-0x96bfc55c] [ 0.011863] ACPI: Reserving LPIT table memory at [mem 0x96bf9000-0x96bf9093] [ 0.011864] ACPI: Reserving DBG2 table memory at [mem 0x96bf8000-0x96bf805c] [ 0.011865] ACPI: Reserving NHLT table memory at [mem 0x96bf7000-0x96bf72e0] [ 0.011866] ACPI: Reserving SSDT table memory at [mem 0x96bf6000-0x96bf6573] [ 0.011867] ACPI: Reserving TPM2 table memory at [mem 0x96bf5000-0x96bf5033] [ 0.011867] ACPI: Reserving MSDM table memory at [mem 0x96bf4000-0x96bf4054] [ 0.011868] ACPI: Reserving SSDT table memory at [mem 0x96bf1000-0x96bf3ccc] [ 0.011869] ACPI: Reserving SSDT table memory at [mem 0x96bed000-0x96bf0434] [ 0.011870] ACPI: Reserving SSDT table memory at [mem 0x96be1000-0x96bec279] [ 0.011871] ACPI: Reserving HPET table memory at [mem 0x96bdf000-0x96bdf037] [ 0.011872] ACPI: Reserving WSMT table memory at [mem 0x96bde000-0x96bde027] [ 0.011872] ACPI: Reserving APIC table memory at [mem 0x96bdd000-0x96bdd09d] [ 0.011873] ACPI: Reserving MCFG table memory at [mem 0x96bdc000-0x96bdc03b] [ 0.011874] ACPI: Reserving SSDT table memory at [mem 0x96bc0000-0x96bc12c2] [ 0.011875] ACPI: Reserving SSDT table memory at [mem 0x96bbf000-0x96bbf7b7] [ 0.011876] ACPI: Reserving SSDT table memory at [mem 0x96bbe000-0x96bbee42] [ 0.011877] ACPI: Reserving DMAR table memory at [mem 0x96bbd000-0x96bbd087] [ 0.011877] ACPI: Reserving BGRT table memory at [mem 0x96bbc000-0x96bbc037] [ 0.011878] ACPI: Reserving FPDT table memory at [mem 0x96bbb000-0x96bbb033] [ 0.011922] ACPI: Local APIC address 0xfee00000 [ 0.012620] No NUMA configuration found [ 0.012621] Faking a node at [mem 0x0000000000000000-0x000000085fbfffff] [ 0.012629] NODE_DATA(0) allocated [mem 0x85fbd6000-0x85fbfffff] [ 0.012889] Zone ranges: [ 0.012890] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.012892] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.012894] Normal [mem 0x0000000100000000-0x000000085fbfffff] [ 0.012895] Device empty [ 0.012896] Movable zone start for each node [ 0.012899] Early memory node ranges [ 0.012899] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.012901] node 0: [mem 0x0000000000100000-0x000000009658efff] [ 0.012902] node 0: [mem 0x0000000096bff000-0x0000000096bfffff] [ 0.012903] node 0: [mem 0x0000000100000000-0x000000085fbfffff] [ 0.012906] Initmem setup node 0 [mem 0x0000000000001000-0x000000085fbfffff] [ 0.012907] On node 0 totalpages: 8347951 [ 0.012909] DMA zone: 64 pages used for memmap [ 0.012909] DMA zone: 159 pages reserved [ 0.012910] DMA zone: 3999 pages, LIFO batch:0 [ 0.012911] DMA32 zone: 9559 pages used for memmap [ 0.012912] DMA32 zone: 611728 pages, LIFO batch:63 [ 0.012913] Normal zone: 120816 pages used for memmap [ 0.012914] Normal zone: 7732224 pages, LIFO batch:63 [ 0.012916] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.012942] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.016634] On node 0, zone DMA32: 1648 pages in unavailable ranges [ 0.057477] On node 0, zone Normal: 5120 pages in unavailable ranges [ 0.057486] On node 0, zone Normal: 1024 pages in unavailable ranges [ 0.057545] Reserving Intel graphics memory at [mem 0x9c800000-0xa03fffff] [ 0.059280] ACPI: PM-Timer IO Port: 0x1808 [ 0.059282] ACPI: Local APIC address 0xfee00000 [ 0.059288] ACPI: X2APIC_NMI (uid[0xffffffff] high level lint[0x1]) [ 0.059290] ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1]) [ 0.059409] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 0.059412] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.059413] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.059416] ACPI: IRQ0 used by override. [ 0.059417] ACPI: IRQ9 used by override. [ 0.059418] Using ACPI (MADT) for SMP configuration information [ 0.059419] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.059429] e820: update [mem 0x8aaee000-0x8ab1afff] usable ==> reserved [ 0.059436] TSC deadline timer available [ 0.059437] smpboot: Allowing 8 CPUs, 0 hotplug CPUs [ 0.059449] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.059450] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff] [ 0.059452] PM: hibernation: Registered nosave memory: [mem 0x8aaee000-0x8ab1afff] [ 0.059453] PM: hibernation: Registered nosave memory: [mem 0x8abdf000-0x8abdffff] [ 0.059455] PM: hibernation: Registered nosave memory: [mem 0x9658f000-0x96b92fff] [ 0.059455] PM: hibernation: Registered nosave memory: [mem 0x96b93000-0x96ba8fff] [ 0.059456] PM: hibernation: Registered nosave memory: [mem 0x96ba9000-0x96bfefff] [ 0.059457] PM: hibernation: Registered nosave memory: [mem 0x96c00000-0x9affffff] [ 0.059458] PM: hibernation: Registered nosave memory: [mem 0x9b000000-0x9b1fffff] [ 0.059459] PM: hibernation: Registered nosave memory: [mem 0x9b200000-0x9b3fffff] [ 0.059459] PM: hibernation: Registered nosave memory: [mem 0x9b400000-0x9b7fffff] [ 0.059460] PM: hibernation: Registered nosave memory: [mem 0x9b800000-0xa03fffff] [ 0.059461] PM: hibernation: Registered nosave memory: [mem 0xa0400000-0xfe00ffff] [ 0.059461] PM: hibernation: Registered nosave memory: [mem 0xfe010000-0xfe010fff] [ 0.059462] PM: hibernation: Registered nosave memory: [mem 0xfe011000-0xfed1ffff] [ 0.059463] PM: hibernation: Registered nosave memory: [mem 0xfed20000-0xfed7ffff] [ 0.059463] PM: hibernation: Registered nosave memory: [mem 0xfed80000-0xffffffff] [ 0.059465] [mem 0xa0400000-0xfe00ffff] available for PCI devices [ 0.059466] Booting paravirtualized kernel on bare hardware [ 0.059468] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.059474] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.059638] percpu: Embedded 57 pages/cpu s196608 r8192 d28672 u262144 [ 0.059644] pcpu-alloc: s196608 r8192 d28672 u262144 alloc=1*2097152 [ 0.059646] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.059667] Built 1 zonelists, mobility grouping on. Total pages: 8217353 [ 0.059668] Policy zone: Normal [ 0.059670] Kernel command line: BOOT_IMAGE=/vmlinuz-5.13.7-surface root=/dev/mapper/func--platform--vg-root ro quiet splash [ 0.060933] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes, linear) [ 0.061539] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear) [ 0.061618] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.115187] Memory: 32442740K/33391804K available (14345K kernel code, 3506K rwdata, 5508K rodata, 2856K init, 5780K bss, 948804K reserved, 0K cma-reserved) [ 0.115191] random: get_random_u64 called from __kmem_cache_create+0x2d/0x440 with crng_init=1 [ 0.115305] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.115315] ftrace: allocating 48667 entries in 191 pages [ 0.129929] ftrace: allocated 191 pages with 7 groups [ 0.130036] rcu: Hierarchical RCU implementation. [ 0.130037] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8. [ 0.130039] Rude variant of Tasks RCU enabled. [ 0.130039] Tracing variant of Tasks RCU enabled. [ 0.130040] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.130041] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.133305] NR_IRQS: 524544, nr_irqs: 2048, preallocated irqs: 16 [ 0.134213] random: crng done (trusting CPU's manufacturer) [ 0.134238] Console: colour dummy device 80x25 [ 0.134252] printk: console [tty0] enabled [ 0.134273] ACPI: Core revision 20210331 [ 0.134787] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 99544814920 ns [ 0.135096] APIC: Switch to symmetric I/O mode setup [ 0.135099] DMAR: Host address width 39 [ 0.135099] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.135104] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 69e2ff0505e [ 0.135106] DMAR: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.135113] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.135116] DMAR: RMRR base: 0x0000009c000000 end: 0x000000a03fffff [ 0.135119] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.135120] DMAR-IR: HPET id 0 under DRHD base 0xfed91000 [ 0.135121] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.140424] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 0.140427] x2apic enabled [ 0.140516] Switched APIC routing to cluster x2apic. [ 0.155137] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.174957] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2b2c8ec87c7, max_idle_ns: 440795278598 ns [ 0.174964] Calibrating delay loop (skipped), value calculated using timer frequency.. 5990.40 BogoMIPS (lpj=11980800) [ 0.174967] pid_max: default: 32768 minimum: 301 [ 0.179574] LSM: Security Framework initializing [ 0.179585] Yama: becoming mindful. [ 0.179621] AppArmor: AppArmor initialized [ 0.179699] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.179759] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.179997] x86/tme: not enabled by BIOS [ 0.180004] CPU0: Thermal monitoring enabled (TM1) [ 0.180006] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.180128] process: using mwait in idle threads [ 0.180131] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 0.180132] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 0.180135] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.180138] Spectre V2 : Mitigation: Enhanced IBRS [ 0.180138] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.180139] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.180140] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.185794] Freeing SMP alternatives memory: 40K [ 0.186306] smpboot: Estimated ratio of average max frequency by base frequency (times 1024): 1467 [ 0.186357] smpboot: CPU0: 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz (family: 0x6, model: 0x8c, stepping: 0x1) [ 0.186464] Performance Events: PEBS fmt4+-baseline, AnyThread deprecated, Icelake events, 32-deep LBR, full-width counters, Intel PMU driver. [ 0.186475] ... version: 5 [ 0.186476] ... bit width: 48 [ 0.186476] ... generic registers: 8 [ 0.186477] ... value mask: 0000ffffffffffff [ 0.186477] ... max period: 00007fffffffffff [ 0.186478] ... fixed-purpose events: 4 [ 0.186478] ... event mask: 0001000f000000ff [ 0.186553] rcu: Hierarchical SRCU implementation. [ 0.186961] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.186961] smp: Bringing up secondary CPUs ... [ 0.186961] x86: Booting SMP configuration: [ 0.186961] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7 [ 0.199105] smp: Brought up 1 node, 8 CPUs [ 0.199105] smpboot: Max logical packages: 1 [ 0.199105] smpboot: Total of 8 processors activated (47923.20 BogoMIPS) [ 0.204140] devtmpfs: initialized [ 0.204140] x86/mm: Memory block size: 128MB [ 0.204411] PM: Registering ACPI NVS region [mem 0x96b93000-0x96ba8fff] (90112 bytes) [ 0.204411] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.204411] futex hash table entries: 2048 (order: 5, 131072 bytes, linear) [ 0.204411] pinctrl core: initialized pinctrl subsystem [ 0.204411] PM: RTC time: 18:12:06, date: 2021-09-08 [ 0.204411] NET: Registered protocol family 16 [ 0.207028] DMA: preallocated 4096 KiB GFP_KERNEL pool for atomic allocations [ 0.207327] DMA: preallocated 4096 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.207636] DMA: preallocated 4096 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.207642] audit: initializing netlink subsys (disabled) [ 0.207648] audit: type=2000 audit(1631124726.060:1): state=initialized audit_enabled=0 res=1 [ 0.207648] thermal_sys: Registered thermal governor 'fair_share' [ 0.207648] thermal_sys: Registered thermal governor 'bang_bang' [ 0.207648] thermal_sys: Registered thermal governor 'step_wise' [ 0.207648] thermal_sys: Registered thermal governor 'user_space' [ 0.207648] thermal_sys: Registered thermal governor 'power_allocator' [ 0.207648] EISA bus registered [ 0.207648] cpuidle: using governor ladder [ 0.207648] cpuidle: using governor menu [ 0.207648] ACPI: bus type PCI registered [ 0.207648] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.207648] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.207648] PCI: not using MMCONFIG [ 0.207648] PCI: Using configuration type 1 for base access [ 0.207648] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.207848] Kprobes globally optimized [ 0.207851] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.207851] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.207851] fbcon: Taking over console [ 0.207851] ACPI: Added _OSI(Module Device) [ 0.207851] ACPI: Added _OSI(Processor Device) [ 0.207851] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.207851] ACPI: Added _OSI(Processor Aggregator Device) [ 0.207851] ACPI: Added _OSI(Linux-Dell-Video) [ 0.207851] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.207851] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.260964] ACPI: 9 ACPI AML tables successfully acquired and loaded [ 0.269917] ACPI: Dynamic OEM Table Load: [ 0.269926] ACPI: SSDT 0xFFFF957E41187C00 0001CB (v02 PmRef Cpu0Psd 00003000 INTL 20181003) [ 0.270549] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked [ 0.271439] ACPI: Dynamic OEM Table Load: [ 0.271444] ACPI: SSDT 0xFFFF957E41139000 000394 (v02 PmRef Cpu0Cst 00003001 INTL 20181003) [ 0.272255] ACPI: Dynamic OEM Table Load: [ 0.272260] ACPI: SSDT 0xFFFF957E41354800 000689 (v02 PmRef Cpu0Ist 00003000 INTL 20181003) [ 0.273183] ACPI: Dynamic OEM Table Load: [ 0.273187] ACPI: SSDT 0xFFFF957E4113D400 000266 (v02 PmRef Cpu0Hwp 00003000 INTL 20181003) [ 0.274181] ACPI: Dynamic OEM Table Load: [ 0.274186] ACPI: SSDT 0xFFFF957E4013C000 0008E7 (v02 PmRef ApIst 00003000 INTL 20181003) [ 0.275146] ACPI: Dynamic OEM Table Load: [ 0.275150] ACPI: SSDT 0xFFFF957E41356800 00048A (v02 PmRef ApHwp 00003000 INTL 20181003) [ 0.276000] ACPI: Dynamic OEM Table Load: [ 0.276004] ACPI: SSDT 0xFFFF957E41354000 0004D4 (v02 PmRef ApPsd 00003000 INTL 20181003) [ 0.276850] ACPI: Dynamic OEM Table Load: [ 0.276853] ACPI: SSDT 0xFFFF957E41355000 00048A (v02 PmRef ApCst 00003000 INTL 20181003) [ 0.280596] ACPI: Interpreter enabled [ 0.280653] ACPI: (supports S0 S4 S5) [ 0.280654] ACPI: Using IOAPIC for interrupt routing [ 0.280697] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.281200] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources [ 0.281211] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.281621] ACPI: Enabled 7 GPEs in block 00 to 7F [ 0.286097] ACPI: PM: Power Resource [BTPR] (on) [ 0.294849] ACPI: PM: Power Resource [V0PR] (on) [ 0.294990] ACPI: PM: Power Resource [V1PR] (on) [ 0.295120] ACPI: PM: Power Resource [V2PR] (on) [ 0.296090] ACPI: PM: Power Resource [WRST] (on) [ 0.296305] ACPI: PM: Power Resource [TBT0] (on) [ 0.296346] ACPI: PM: Power Resource [TBT1] (on) [ 0.296381] ACPI: PM: Power Resource [D3C] (on) [ 0.305193] ACPI: PCI Root Bridge [PC00] (domain 0000 [bus 00-fe]) [ 0.305199] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 0.310465] acpi PNP0A08:00: _OSC: platform does not support [AER] [ 0.320506] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME PCIeCapability LTR] [ 0.325361] PCI host bridge to bus 0000:00 [ 0.325362] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.325364] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.325365] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.325366] pci_bus 0000:00: root bus resource [mem 0xa0400000-0xdfffffff window] [ 0.325367] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x7fffffffff window] [ 0.325369] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.325435] pci 0000:00:00.0: [8086:9a14] type 00 class 0x060000 [ 0.326762] pci 0000:00:02.0: [8086:9a49] type 00 class 0x030000 [ 0.326771] pci 0000:00:02.0: reg 0x10: [mem 0x6000000000-0x6000ffffff 64bit] [ 0.326778] pci 0000:00:02.0: reg 0x18: [mem 0x4000000000-0x400fffffff 64bit pref] [ 0.326782] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f] [ 0.326798] pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.326800] pci 0000:00:02.0: DMAR: Skip IOMMU disabling for graphics [ 0.326828] pci 0000:00:02.0: reg 0x344: [mem 0x00000000-0x00ffffff 64bit] [ 0.326829] pci 0000:00:02.0: VF(n) BAR0 space: [mem 0x00000000-0x06ffffff 64bit] (contains BAR0 for 7 VFs) [ 0.326834] pci 0000:00:02.0: reg 0x34c: [mem 0x00000000-0x1fffffff 64bit pref] [ 0.326835] pci 0000:00:02.0: VF(n) BAR2 space: [mem 0x00000000-0xdfffffff 64bit pref] (contains BAR2 for 7 VFs) [ 0.328062] pci 0000:00:06.0: [8086:9a09] type 01 class 0x060400 [ 0.328162] pci 0000:00:06.0: PME# supported from D0 D3hot D3cold [ 0.328205] pci 0000:00:06.0: PTM enabled (root), 4ns granularity [ 0.329843] pci 0000:00:0a.0: [8086:9a0d] type 00 class 0x118000 [ 0.329852] pci 0000:00:0a.0: reg 0x10: [mem 0x6001128000-0x600112ffff 64bit] [ 0.329875] pci 0000:00:0a.0: enabling Extended Tags [ 0.331010] pci 0000:00:0d.0: [8086:9a13] type 00 class 0x0c0330 [ 0.331024] pci 0000:00:0d.0: reg 0x10: [mem 0x6001110000-0x600111ffff 64bit] [ 0.331084] pci 0000:00:0d.0: PME# supported from D3hot D3cold [ 0.333167] pci 0000:00:10.0: [8086:a0d8] type 00 class 0x0c8000 [ 0.334054] pci 0000:00:10.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.338879] pci 0000:00:10.6: [8086:a0d0] type 00 class 0x090100 [ 0.338910] pci 0000:00:10.6: reg 0x10: [mem 0x6001120000-0x6001127fff 64bit] [ 0.339165] pci 0000:00:10.6: PME# supported from D3hot D3cold [ 0.340489] pci 0000:00:14.0: [8086:a0ed] type 00 class 0x0c0330 [ 0.340512] pci 0000:00:14.0: reg 0x10: [mem 0x6001100000-0x600110ffff 64bit] [ 0.340634] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.341965] pci 0000:00:14.2: [8086:a0ef] type 00 class 0x050000 [ 0.341988] pci 0000:00:14.2: reg 0x10: [mem 0x6001138000-0x600113bfff 64bit] [ 0.342002] pci 0000:00:14.2: reg 0x18: [mem 0x6001140000-0x6001140fff 64bit] [ 0.343562] pci 0000:00:14.3: [8086:a0f0] type 00 class 0x028000 [ 0.343958] pci 0000:00:14.3: reg 0x10: [mem 0x6001134000-0x6001137fff 64bit] [ 0.345885] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold [ 0.348319] pci 0000:00:15.0: [8086:a0e8] type 00 class 0x0c8000 [ 0.349206] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.354169] pci 0000:00:16.0: [8086:a0e0] type 00 class 0x078000 [ 0.354196] pci 0000:00:16.0: reg 0x10: [mem 0x600113e000-0x600113efff 64bit] [ 0.354296] pci 0000:00:16.0: PME# supported from D3hot [ 0.356412] pci 0000:00:19.0: [8086:a0c5] type 00 class 0x0c8000 [ 0.357298] pci 0000:00:19.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.362954] pci 0000:00:1e.0: [8086:a0a8] type 00 class 0x078000 [ 0.363800] pci 0000:00:1e.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit] [ 0.368879] pci 0000:00:1f.0: [8086:a082] type 00 class 0x060100 [ 0.370548] pci 0000:00:1f.3: [8086:a0c8] type 00 class 0x040380 [ 0.370603] pci 0000:00:1f.3: reg 0x10: [mem 0x6001130000-0x6001133fff 64bit] [ 0.370675] pci 0000:00:1f.3: reg 0x20: [mem 0x6001000000-0x60010fffff 64bit] [ 0.370824] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.372274] pci 0000:00:1f.5: [8086:a0a4] type 00 class 0x0c8000 [ 0.372296] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff] [ 0.373784] pci 0000:01:00.0: [144d:a809] type 00 class 0x010802 [ 0.373800] pci 0000:01:00.0: reg 0x10: [mem 0xa0400000-0xa0403fff 64bit] [ 0.374143] pci 0000:00:06.0: PCI bridge to [bus 01] [ 0.374147] pci 0000:00:06.0: bridge window [mem 0xa0400000-0xa04fffff] [ 0.386680] acpi LNXPOWER:04: Turning OFF [ 0.386741] iommu: Default domain type: Translated [ 0.386741] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.386741] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.386741] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.386741] vgaarb: loaded [ 0.386741] SCSI subsystem initialized [ 0.386972] libata version 3.00 loaded. [ 0.386980] ACPI: bus type USB registered [ 0.386989] usbcore: registered new interface driver usbfs [ 0.386993] usbcore: registered new interface driver hub [ 0.386997] usbcore: registered new device driver usb [ 0.387015] pps_core: LinuxPPS API ver. 1 registered [ 0.387015] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.387017] PTP clock support registered [ 0.387025] EDAC MC: Ver: 3.0.0 [ 0.387878] Registered efivars operations [ 0.387878] NetLabel: Initializing [ 0.387878] NetLabel: domain hash size = 128 [ 0.387878] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.387878] NetLabel: unlabeled traffic allowed by default [ 0.387878] PCI: Using ACPI for IRQ routing [ 0.523416] PCI: pci_cache_line_size set to 64 bytes [ 0.524037] pci 0000:00:1f.5: can't claim BAR 0 [mem 0xfe010000-0xfe010fff]: no compatible bridge window [ 0.524602] e820: reserve RAM buffer [mem 0x8aaee000-0x8bffffff] [ 0.524604] e820: reserve RAM buffer [mem 0x8abdf000-0x8bffffff] [ 0.524604] e820: reserve RAM buffer [mem 0x9658f000-0x97ffffff] [ 0.524605] e820: reserve RAM buffer [mem 0x96c00000-0x97ffffff] [ 0.524606] e820: reserve RAM buffer [mem 0x85fc00000-0x85fffffff] [ 0.524609] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.524609] hpet0: 8 comparators, 64-bit 19.200000 MHz counter [ 0.527003] clocksource: Switched to clocksource tsc-early [ 0.533747] VFS: Disk quotas dquot_6.6.0 [ 0.533759] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.533828] AppArmor: AppArmor Filesystem Enabled [ 0.533851] pnp: PnP ACPI init [ 0.534233] system 00:00: [mem 0xfedc0000-0xfedc7fff] has been reserved [ 0.534235] system 00:00: [mem 0xfeda0000-0xfeda0fff] has been reserved [ 0.534236] system 00:00: [mem 0xfeda1000-0xfeda1fff] has been reserved [ 0.534237] system 00:00: [mem 0xe0000000-0xefffffff] has been reserved [ 0.534239] system 00:00: [mem 0xfed20000-0xfed7ffff] could not be reserved [ 0.534240] system 00:00: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.534241] system 00:00: [mem 0xfed45000-0xfed8ffff] could not be reserved [ 0.534242] system 00:00: [mem 0xfee00000-0xfeefffff] has been reserved [ 0.534246] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.534780] system 00:01: [io 0x1800-0x18fe] has been reserved [ 0.534782] system 00:01: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 0.534783] system 00:01: [mem 0xfe04c000-0xfe04ffff] has been reserved [ 0.534784] system 00:01: [mem 0xfe050000-0xfe0affff] has been reserved [ 0.534785] system 00:01: [mem 0xfe0d0000-0xfe0fffff] has been reserved [ 0.534786] system 00:01: [mem 0xfe200000-0xfe7fffff] has been reserved [ 0.534787] system 00:01: [mem 0xff000000-0xffffffff] has been reserved [ 0.534788] system 00:01: [mem 0xfd000000-0xfd68ffff] has been reserved [ 0.534789] system 00:01: [mem 0xfd6b0000-0xfd6cffff] has been reserved [ 0.534790] system 00:01: [mem 0xfd6f0000-0xfdffffff] has been reserved [ 0.534793] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.535118] system 00:02: [io 0x2000-0x20fe] has been reserved [ 0.535122] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.535340] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.535509] pnp: PnP ACPI: found 4 devices [ 0.540864] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.540914] NET: Registered protocol family 2 [ 0.541116] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.542476] tcp_listen_portaddr_hash hash table entries: 16384 (order: 6, 262144 bytes, linear) [ 0.542692] TCP established hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.542991] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear) [ 0.543053] TCP: Hash tables configured (established 262144 bind 65536) [ 0.543202] MPTCP token hash table entries: 32768 (order: 7, 786432 bytes, linear) [ 0.543322] UDP hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.543408] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes, linear) [ 0.543474] NET: Registered protocol family 1 [ 0.543478] NET: Registered protocol family 44 [ 0.543483] pci_bus 0000:00: max bus depth: 1 pci_try_num: 2 [ 0.543490] pci 0000:00:02.0: BAR 9: assigned [mem 0x4020000000-0x40ffffffff 64bit pref] [ 0.543493] pci 0000:00:02.0: BAR 7: assigned [mem 0x4010000000-0x4016ffffff 64bit] [ 0.543496] pci 0000:00:10.0: BAR 0: assigned [mem 0x4017000000-0x4017000fff 64bit] [ 0.543926] pci 0000:00:15.0: BAR 0: assigned [mem 0x4017001000-0x4017001fff 64bit] [ 0.544342] pci 0000:00:19.0: BAR 0: assigned [mem 0x4017002000-0x4017002fff 64bit] [ 0.544758] pci 0000:00:1e.0: BAR 0: assigned [mem 0x4017003000-0x4017003fff 64bit] [ 0.545175] pci 0000:00:1f.5: BAR 0: assigned [mem 0xa0500000-0xa0500fff] [ 0.545205] pci 0000:00:06.0: PCI bridge to [bus 01] [ 0.545214] pci 0000:00:06.0: bridge window [mem 0xa0400000-0xa04fffff] [ 0.545223] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.545225] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.545226] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.545227] pci_bus 0000:00: resource 7 [mem 0xa0400000-0xdfffffff window] [ 0.545228] pci_bus 0000:00: resource 8 [mem 0x4000000000-0x7fffffffff window] [ 0.545229] pci_bus 0000:01: resource 1 [mem 0xa0400000-0xa04fffff] [ 0.545329] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.546256] PCI: CLS 0 bytes, default 64 [ 0.546278] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.546280] software IO TLB: mapped [mem 0x0000000084ecb000-0x0000000088ecb000] (64MB) [ 0.546320] Trying to unpack rootfs image as initramfs... [ 0.546332] resource sanity check: requesting [mem 0xfedc0000-0xfedcdfff], which spans more than pnp 00:00 [mem 0xfedc0000-0xfedc7fff] [ 0.546334] caller tgl_uncore_imc_freerunning_init_box+0xba/0x100 mapping multiple BARs [ 0.559165] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2b2c8ec87c7, max_idle_ns: 440795278598 ns [ 0.559359] clocksource: Switched to clocksource tsc [ 0.559380] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 0.559741] Initialise system trusted keyrings [ 0.559750] Key type blacklist registered [ 0.559787] workingset: timestamp_bits=36 max_order=23 bucket_order=0 [ 0.560512] zbud: loaded [ 0.560690] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.560788] fuse: init (API version 7.34) [ 0.560906] integrity: Platform Keyring initialized [ 0.570011] Key type asymmetric registered [ 0.570016] Asymmetric key parser 'x509' registered [ 0.570021] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 0.570046] io scheduler mq-deadline registered [ 0.570589] pcieport 0000:00:06.0: PME: Signaling with IRQ 122 [ 0.570692] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 0.570726] efifb: probing for efifb [ 0.570738] efifb: showing boot graphics [ 0.572598] efifb: framebuffer at 0x4000000000, using 13256k, total 13254k [ 0.572599] efifb: mode is 2256x1504x32, linelength=9024, pages=1 [ 0.572600] efifb: scrolling: redraw [ 0.572600] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.572685] Console: switching to colour frame buffer device 141x47 [ 0.580659] fb0: EFI VGA frame buffer device [ 0.580874] Monitor-Mwait will be used to enter C-1 state [ 0.580877] Monitor-Mwait will be used to enter C-2 state [ 0.580879] Monitor-Mwait will be used to enter C-3 state [ 0.580880] ACPI: \_SB_.PR00: Found 3 idle states [ 0.581266] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.581284] ACPI: button: Lid Switch [LID0] [ 0.581446] smpboot: Estimated ratio of average max frequency by base frequency (times 1024): 1467 [ 0.582998] ACPI: thermal: [Firmware Bug]: No valid trip found [ 0.583006] ACPI: thermal: [Firmware Bug]: No valid trip found [ 0.583012] ACPI: thermal: [Firmware Bug]: No valid trip found [ 0.583120] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.584602] Linux agpgart interface v0.103 [ 0.586823] tpm_tis NTC0702:00: 2.0 TPM (device-id 0xFC, rev-id 1) [ 0.795071] loop: module loaded [ 0.795456] libphy: Fixed MDIO Bus: probed [ 0.795458] tun: Universal TUN/TAP device driver, 1.6 [ 0.795564] PPP generic driver version 2.4.2 [ 0.795793] VFIO - User Level meta-driver version: 0.3 [ 0.795940] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.795944] ehci-pci: EHCI PCI platform driver [ 0.795951] ehci-platform: EHCI generic platform driver [ 0.795956] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.795958] ohci-pci: OHCI PCI platform driver [ 0.795962] ohci-platform: OHCI generic platform driver [ 0.795966] uhci_hcd: USB Universal Host Controller Interface driver [ 0.795991] i8042: PNP: No PS/2 controller found. [ 0.796033] mousedev: PS/2 mouse device common for all mice [ 0.796112] rtc_cmos rtc_cmos: RTC can wake from S4 [ 0.798339] rtc_cmos rtc_cmos: registered as rtc0 [ 0.798967] rtc_cmos rtc_cmos: setting system clock to 2021-09-08T18:12:07 UTC (1631124727) [ 0.798979] rtc_cmos rtc_cmos: alarms up to one month, y3k, 114 bytes nvram [ 0.798983] i2c /dev entries driver [ 0.799243] device-mapper: uevent: version 1.0.3 [ 0.799309] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@redhat.com [ 0.799320] platform eisa.0: Probing EISA bus 0 [ 0.799322] platform eisa.0: EISA: Cannot allocate resource for mainboard [ 0.799323] platform eisa.0: Cannot allocate resource for EISA slot 1 [ 0.799324] platform eisa.0: Cannot allocate resource for EISA slot 2 [ 0.799324] platform eisa.0: Cannot allocate resource for EISA slot 3 [ 0.799325] platform eisa.0: Cannot allocate resource for EISA slot 4 [ 0.799326] platform eisa.0: Cannot allocate resource for EISA slot 5 [ 0.799327] platform eisa.0: Cannot allocate resource for EISA slot 6 [ 0.799327] platform eisa.0: Cannot allocate resource for EISA slot 7 [ 0.799328] platform eisa.0: Cannot allocate resource for EISA slot 8 [ 0.799329] platform eisa.0: EISA: Detected 0 cards [ 0.799331] intel_pstate: Intel P-state driver initializing [ 0.799752] intel_pstate: HWP enabled [ 0.799795] ledtrig-cpu: registered to indicate activity on CPUs [ 0.799797] EFI Variables Facility v0.08 2004-May-17 [ 0.800671] intel_pmc_core INT33A1:00: initialized [ 0.800729] drop_monitor: Initializing network drop monitor service [ 0.800820] NET: Registered protocol family 10 [ 1.187548] Freeing initrd memory: 70504K [ 1.191370] Segment Routing with IPv6 [ 1.191384] NET: Registered protocol family 17 [ 1.191410] Key type dns_resolver registered [ 1.192321] microcode: sig=0x806c1, pf=0x80, revision=0x88 [ 1.192511] microcode: Microcode Update Driver: v2.2. [ 1.192690] resctrl: L2 allocation detected [ 1.192691] resctrl: L2DATA allocation detected [ 1.192691] resctrl: L2CODE allocation detected [ 1.192694] IPI shorthand broadcast: enabled [ 1.192701] sched_clock: Marking stable (1179847887, 12835304)->(1200795041, -8111850) [ 1.192861] registered taskstats version 1 [ 1.192869] Loading compiled-in X.509 certificates [ 1.193331] Loaded X.509 cert 'Build time autogenerated kernel key: e82140e992531d9bdf756977cc1a12d834b9e863' [ 1.193494] zswap: loaded using pool lzo/zbud [ 1.193691] Key type ._fscrypt registered [ 1.193692] Key type .fscrypt registered [ 1.193693] Key type fscrypt-provisioning registered [ 1.193817] Key type trusted registered [ 1.195127] Key type encrypted registered [ 1.195130] AppArmor: AppArmor sha1 policy hashing enabled [ 1.195160] integrity: Loading X.509 certificate: UEFI:db [ 1.195179] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' [ 1.195180] integrity: Loading X.509 certificate: UEFI:db [ 1.195191] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' [ 1.195658] integrity: Loading X.509 certificate: UEFI:MokListRT [ 1.195902] integrity: Loaded X.509 cert 'Debian Secure Boot CA: 6ccece7e4c6c0d1f6149f3dd27dfcc5cbb419ea1' [ 1.195903] integrity: Loading X.509 certificate: UEFI:MokListRT [ 1.196256] integrity: Loaded X.509 cert 'Default Company Ltd: linux-surface: 24ef5c444499ba0aa6f2a8bea4258f065fea4ec6' [ 1.196260] Loading compiled-in module X.509 certificates [ 1.196614] Loaded X.509 cert 'Build time autogenerated kernel key: e82140e992531d9bdf756977cc1a12d834b9e863' [ 1.196615] ima: Allocated hash algorithm: sha1 [ 1.229031] ima: No architecture policies found [ 1.229071] evm: Initialising EVM extended attributes: [ 1.229072] evm: security.selinux [ 1.229074] evm: security.SMACK64 [ 1.229075] evm: security.SMACK64EXEC [ 1.229076] evm: security.SMACK64TRANSMUTE [ 1.229077] evm: security.SMACK64MMAP [ 1.229077] evm: security.apparmor [ 1.229078] evm: security.ima [ 1.229079] evm: security.capability [ 1.229080] evm: HMAC attrs: 0x1 [ 1.229549] PM: Magic number: 5:696:240 [ 1.229614] acpi device:83: hash matches [ 1.229670] memory memory118: hash matches [ 1.229904] RAS: Correctable Errors collector initialized. [ 1.236587] Freeing unused decrypted memory: 2036K [ 1.237035] Freeing unused kernel image (initmem) memory: 2856K [ 1.255130] Write protecting the kernel read-only data: 22528k [ 1.256012] Freeing unused kernel image (text/rodata gap) memory: 2036K [ 1.256343] Freeing unused kernel image (rodata/data gap) memory: 636K [ 1.272526] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.272531] Run /init as init process [ 1.272532] with arguments: [ 1.272533] /init [ 1.272534] splash [ 1.272534] with environment: [ 1.272535] HOME=/ [ 1.272535] TERM=linux [ 1.272535] BOOT_IMAGE=/vmlinuz-5.13.7-surface [ 1.339448] xhci_hcd 0000:00:0d.0: xHCI Host Controller [ 1.339456] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 1 [ 1.339668] nvme nvme0: pci function 0000:01:00.0 [ 1.340031] intel-pmt 0000:00:0a.0: Watcher not supported [ 1.340036] intel-pmt 0000:00:0a.0: Crashlog not supported [ 1.340515] xhci_hcd 0000:00:0d.0: hcc params 0x20007fc1 hci version 0x120 quirks 0x0000000200009810 [ 1.340869] intel-lpss 0000:00:10.0: enabling device (0000 -> 0002) [ 1.341030] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 1.341032] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.341034] usb usb1: Product: xHCI Host Controller [ 1.341035] usb usb1: Manufacturer: Linux 5.13.7-surface xhci-hcd [ 1.341037] usb usb1: SerialNumber: 0000:00:0d.0 [ 1.341116] hub 1-0:1.0: USB hub found [ 1.341124] hub 1-0:1.0: 1 port detected [ 1.341476] xhci_hcd 0000:00:0d.0: xHCI Host Controller [ 1.341480] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 2 [ 1.341482] xhci_hcd 0000:00:0d.0: Host supports USB 3.1 Enhanced SuperSpeed [ 1.341514] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 1.341516] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.341517] usb usb2: Product: xHCI Host Controller [ 1.341518] usb usb2: Manufacturer: Linux 5.13.7-surface xhci-hcd [ 1.341519] usb usb2: SerialNumber: 0000:00:0d.0 [ 1.341600] hub 2-0:1.0: USB hub found [ 1.341609] hub 2-0:1.0: 4 ports detected [ 1.342086] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.342090] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3 [ 1.343290] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x120 quirks 0x0000000000009810 [ 1.343528] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.13 [ 1.343530] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.343532] usb usb3: Product: xHCI Host Controller [ 1.343533] usb usb3: Manufacturer: Linux 5.13.7-surface xhci-hcd [ 1.343534] usb usb3: SerialNumber: 0000:00:14.0 [ 1.343601] hub 3-0:1.0: USB hub found [ 1.343637] hub 3-0:1.0: 12 ports detected [ 1.344580] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.344582] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4 [ 1.344583] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed [ 1.344645] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.13 [ 1.344646] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.344647] usb usb4: Product: xHCI Host Controller [ 1.344648] usb usb4: Manufacturer: Linux 5.13.7-surface xhci-hcd [ 1.344649] usb usb4: SerialNumber: 0000:00:14.0 [ 1.344694] hub 4-0:1.0: USB hub found [ 1.344723] hub 4-0:1.0: 4 ports detected [ 1.344802] cryptd: max_cpu_qlen set to 1000 [ 1.347555] AVX2 version of gcm_enc/dec engaged. [ 1.347576] AES CTR mode by8 optimization enabled [ 1.359528] nvme nvme0: Shutdown timeout set to 8 seconds [ 1.367049] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002) [ 1.367759] idma64 idma64.1: Found Intel integrated DMA 64-bit [ 1.372006] checking generic (4000000000 cf2000) vs hw (6000000000 1000000) [ 1.372008] checking generic (4000000000 cf2000) vs hw (4000000000 10000000) [ 1.372008] fb0: switching to inteldrmfb from EFI VGA [ 1.372047] Console: switching to colour dummy device 80x25 [ 1.372063] i915 0000:00:02.0: vgaarb: deactivate vga console [ 1.375052] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1.375519] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/tgl_dmc_ver2_08.bin (v2.8) [ 1.378647] nvme nvme0: allocated 64 MiB host memory buffer. [ 1.387176] intel-lpss 0000:00:19.0: enabling device (0000 -> 0002) [ 1.388088] idma64 idma64.2: Found Intel integrated DMA 64-bit [ 1.407123] intel-lpss 0000:00:1e.0: enabling device (0000 -> 0002) [ 1.408110] idma64 idma64.3: Found Intel integrated DMA 64-bit [ 1.451606] dw-apb-uart.3: ttyS4 at MMIO 0x4017003000 (irq = 16, base_baud = 6250000) is a 16550A [ 1.452728] serial serial0: tty port ttyS4 registered [ 1.456033] surface_serial_hub serial0-0: SAM firmware version: 4.32.139 [ 1.487860] hid: raw HID events driver (C) Jiri Kosina [ 1.502070] nvme nvme0: 8/0/0 default/read/poll queues [ 1.517680] nvme0n1: p1 p2 p3 [ 1.548440] hid-generic 0019:045E:0922.0001: hidraw0: HID v1.11 Device [Microsoft Surface 045E:0922] on 01:15:02:05:00 [ 1.550614] input: Microsoft Surface 045E:09AE Keyboard as /devices/platform/MSHW0250:00/01:15:02:01:00/0019:045E:09AE.0002/input/input1 [ 1.550695] hid-generic 0019:045E:09AE.0002: input,hidraw1: HID v1.11 Keyboard [Microsoft Surface 045E:09AE] on 01:15:02:01:00 [ 1.553466] input: Microsoft Surface 045E:09AF Mouse as /devices/platform/MSHW0250:00/01:15:02:03:00/0019:045E:09AF.0003/input/input2 [ 1.553501] input: Microsoft Surface 045E:09AF Touchpad as /devices/platform/MSHW0250:00/01:15:02:03:00/0019:045E:09AF.0003/input/input3 [ 1.553528] input: Microsoft Surface 045E:09AF as /devices/platform/MSHW0250:00/01:15:02:03:00/0019:045E:09AF.0003/input/input4 [ 1.553552] input: Microsoft Surface 045E:09AF as /devices/platform/MSHW0250:00/01:15:02:03:00/0019:045E:09AF.0003/input/input5 [ 1.553576] hid-generic 0019:045E:09AF.0003: input,hidraw2: HID v1.11 Mouse [Microsoft Surface 045E:09AF] on 01:15:02:03:00 [ 1.603002] usb 3-2: new full-speed USB device number 2 using xhci_hcd [ 1.753254] usb 3-2: New USB device found, idVendor=1050, idProduct=0407, bcdDevice= 4.33 [ 1.753265] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.753269] usb 3-2: Product: Yubikey 4 OTP+U2F+CCID [ 1.753272] usb 3-2: Manufacturer: Yubico [ 1.761508] 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 [ 1.819484] 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 [ 1.820666] 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 [ 1.820728] usbcore: registered new interface driver usbhid [ 1.820731] usbhid: USB HID core driver [ 1.822989] usbcore: registered new interface driver usbkbd [ 1.883077] usb 3-6: new high-speed USB device number 3 using xhci_hcd [ 2.066521] usb 3-6: New USB device found, idVendor=045e, idProduct=0990, bcdDevice=10.37 [ 2.066531] usb 3-6: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 2.066534] usb 3-6: Product: Surface Camera Front [ 2.066537] usb 3-6: Manufacturer: Surface [ 2.066539] usb 3-6: SerialNumber: 200901010001 [ 2.199076] usb 3-10: new full-speed USB device number 4 using xhci_hcd [ 2.247309] [drm] Initialized i915 1.6.0 20201103 for 0000:00:02.0 on minor 0 [ 2.251296] ACPI: video: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 2.252343] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7 [ 2.258627] fbcon: i915drmfb (fb0) is primary device [ 2.349558] usb 3-10: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02 [ 2.349567] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.495871] Console: switching to colour frame buffer device 141x47 [ 2.525274] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device [10664.207050] surface_serial_hub serial0-0: event: unhandled event (rqid: 0x0e, tc: 0x0e, tid: 0x01, cid: 0x1d, iid: 0x00) [10667.635627] PM: Image not found (code -22) [10667.683347] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none. [10667.844508] systemd[1]: Inserted module 'autofs4' [10667.861493] systemd[1]: systemd 247.9-1 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) [10667.878271] systemd[1]: Detected architecture x86-64. [10667.879410] systemd[1]: Set hostname to . [10668.006794] 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. [10668.046340] systemd[1]: Queued start job for default target Graphical Interface. [10668.071853] systemd[1]: Created slice Slice /system/getty. [10668.072267] systemd[1]: Created slice Slice /system/modprobe. [10668.072606] systemd[1]: Created slice Cryptsetup Units Slice. [10668.072895] systemd[1]: Created slice Slice /system/systemd-fsck. [10668.073182] systemd[1]: Created slice Slice /system/tor. [10668.073443] systemd[1]: Created slice User and Session Slice. [10668.073516] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [10668.073699] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [10668.073802] systemd[1]: Reached target Remote File Systems. [10668.073815] systemd[1]: Reached target Slices. [10668.073906] systemd[1]: Listening on Device-mapper event daemon FIFOs. [10668.074020] systemd[1]: Listening on LVM2 poll daemon socket. [10668.074130] systemd[1]: Listening on Syslog Socket. [10668.074209] systemd[1]: Listening on fsck to fsckd communication Socket. [10668.074269] systemd[1]: Listening on initctl Compatibility Named Pipe. [10668.074420] systemd[1]: Listening on Journal Audit Socket. [10668.074501] systemd[1]: Listening on Journal Socket (/dev/log). [10668.074594] systemd[1]: Listening on Journal Socket. [10668.075192] systemd[1]: Listening on udev Control Socket. [10668.075294] systemd[1]: Listening on udev Kernel Socket. [10668.076128] systemd[1]: Mounting Huge Pages File System... [10668.076991] systemd[1]: Mounting POSIX Message Queue File System... [10668.078092] systemd[1]: Mounting Kernel Debug File System... [10668.079045] systemd[1]: Mounting Kernel Trace File System... [10668.079326] systemd[1]: Finished Availability of block devices. [10668.080899] systemd[1]: Starting Set the console keyboard layout... [10668.081794] systemd[1]: Starting Create list of static device nodes for the current kernel... [10668.082721] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling... [10668.083662] systemd[1]: Starting Load Kernel Module configfs... [10668.084353] systemd[1]: Starting Load Kernel Module drm... [10668.085132] systemd[1]: Starting Load Kernel Module fuse... [10668.086017] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [10668.086077] systemd[1]: Condition check resulted in File System Check on Root Device being skipped. [10668.087262] systemd[1]: Starting Journal Service... [10668.088811] systemd[1]: Starting Load Kernel Modules... [10668.089497] systemd[1]: Starting Remount Root and Kernel File Systems... [10668.089949] systemd[1]: Starting Coldplug All udev Devices... [10668.090923] systemd[1]: Mounted Huge Pages File System. [10668.090990] systemd[1]: Mounted POSIX Message Queue File System. [10668.091047] systemd[1]: Mounted Kernel Debug File System. [10668.091100] systemd[1]: Mounted Kernel Trace File System. [10668.091337] systemd[1]: Finished Set the console keyboard layout. [10668.091602] systemd[1]: Finished Create list of static device nodes for the current kernel. [10668.091740] systemd[1]: modprobe@configfs.service: Succeeded. [10668.091864] systemd[1]: Finished Load Kernel Module configfs. [10668.092005] systemd[1]: modprobe@drm.service: Succeeded. [10668.092123] systemd[1]: Finished Load Kernel Module drm. [10668.092255] systemd[1]: modprobe@fuse.service: Succeeded. [10668.092368] systemd[1]: Finished Load Kernel Module fuse. [10668.092502] systemd[1]: Finished Load Kernel Modules. [10668.093068] systemd[1]: Mounting FUSE Control File System... [10668.093428] systemd[1]: Mounting Kernel Configuration File System... [10668.093893] systemd[1]: Starting Apply Kernel Variables... [10668.094705] systemd[1]: Mounted FUSE Control File System. [10668.094762] systemd[1]: Mounted Kernel Configuration File System. [10668.096021] EXT4-fs (dm-1): re-mounted. Opts: errors=remount-ro. Quota mode: none. [10668.096422] systemd[1]: Finished Remount Root and Kernel File Systems. [10668.096486] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped. [10668.096836] systemd[1]: Starting Load/Save Random Seed... [10668.097172] systemd[1]: Starting Create System Users... [10668.103102] systemd[1]: Finished Apply Kernel Variables. [10668.106418] systemd[1]: Finished Load/Save Random Seed. [10668.106503] systemd[1]: Condition check resulted in First Boot Complete being skipped. [10668.108575] systemd[1]: Finished Create System Users. [10668.109158] systemd[1]: Starting Create Static Device Nodes in /dev... [10668.118756] systemd[1]: Started Journal Service. [10668.122373] systemd-journald[499]: Received client request to flush runtime journal. [10668.217735] acpi-tad ACPI000E:00: Missing _PRW [10668.246494] pmt_telemetry pmt_telemetry.1.auto: Unsupported access type 0 [10668.246503] pmt_telemetry: probe of pmt_telemetry.1.auto failed with error -22 [10668.253098] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [10668.284134] input: PC Speaker as /devices/platform/pcspkr/input/input8 [10668.284240] cfg80211: Loading compiled-in X.509 certificates for regulatory database [10668.284430] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [10668.284760] pstore: Using crash dump compression: deflate [10668.284766] pstore: Registered efi as persistent store backend [10668.287027] cfg80211: loaded regulatory.db is malformed or signature is missing/invalid [10668.298468] Intel(R) Wireless WiFi driver for Linux [10668.298612] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002) [10668.300438] mc: Linux media interface: v0.10 [10668.303895] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-63.ucode failed with error -2 [10668.305945] videodev: Linux video capture interface: v2.00 [10668.307455] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver [10668.307467] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37 [10668.307674] iwlwifi 0000:00:14.3: loaded firmware version 62.49eeb572.0 QuZ-a0-hr-b0-62.ucode op_mode iwlmvm [10668.315456] EXT4-fs (nvme0n1p2): mounting ext2 file system using the ext4 subsystem [10668.317794] EXT4-fs (nvme0n1p2): mounted filesystem without journal. Opts: (null). Quota mode: none. [10668.317801] ext2 filesystem being mounted at /boot supports timestamps until 2038 (0x7fffffff) [10668.345046] surface_gpe: no compatible Microsoft Surface device found, exiting [10668.347523] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.2.auto/input/input9 [10668.347973] Bluetooth: Core ver 2.22 [10668.347994] NET: Registered protocol family 31 [10668.347995] Bluetooth: HCI device and connection manager initialized [10668.347997] Bluetooth: HCI socket layer initialized [10668.347999] Bluetooth: L2CAP socket layer initialized [10668.348506] Bluetooth: SCO socket layer initialized [10668.381386] audit: type=1400 audit(1631135395.080:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=637 comm="apparmor_parser" [10668.381390] audit: type=1400 audit(1631135395.080:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=636 comm="apparmor_parser" [10668.381393] audit: type=1400 audit(1631135395.080:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="torbrowser_tor" pid=631 comm="apparmor_parser" [10668.381406] audit: type=1400 audit(1631135395.080:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oosplash" pid=633 comm="apparmor_parser" [10668.381434] audit: type=1400 audit(1631135395.080:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=635 comm="apparmor_parser" [10668.381437] audit: type=1400 audit(1631135395.080:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=635 comm="apparmor_parser" [10668.383753] audit: type=1400 audit(1631135395.084:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=642 comm="apparmor_parser" [10668.385074] audit: type=1400 audit(1631135395.084:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=643 comm="apparmor_parser" [10668.385077] audit: type=1400 audit(1631135395.084:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=643 comm="apparmor_parser" [10668.385079] audit: type=1400 audit(1631135395.084:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=643 comm="apparmor_parser" [10668.387521] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915]) [10668.387680] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x354 [10668.389283] usb 3-6: Found UVC 1.50 device Surface Camera Front (045e:0990) [10668.389392] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380 [10668.389459] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [10668.389744] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [10668.394462] input: Surface Camera Front: Surface C as /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/input/input10 [10668.398113] Adding 999420k swap on /dev/mapper/func--platform--vg-swap_1. Priority:-2 extents:1 across:999420k SSFS [10668.401126] thermal thermal_zone0: failed to read out thermal zone (-61) [10668.449121] Error: Driver 'pcspkr' is already registered, aborting... [10668.455117] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC274: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:speaker [10668.455122] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [10668.455123] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [10668.455125] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [10668.455126] snd_hda_codec_realtek hdaudioC0D0: inputs: [10668.455127] snd_hda_codec_realtek hdaudioC0D0: Mic=0x19 [10668.455129] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [10668.457215] intel_tcc_cooling: Programmable TCC Offset detected [10668.460992] intel_rapl_msr: PL4 support detected. [10668.461010] intel_rapl_common: Found RAPL domain package [10668.461012] intel_rapl_common: Found RAPL domain core [10668.461013] intel_rapl_common: Found RAPL domain uncore [10668.461015] intel_rapl_common: Found RAPL domain psys [10668.466683] input: gpio-keys as /devices/platform/MSHW0040:00/gpio-keys.3.auto/input/input11 [10668.467849] usb 3-6: Found UVC 1.50 device Surface Camera Front (045e:0990) [10668.470503] input: Surface Camera Front: Surface I as /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.2/input/input12 [10668.470539] usbcore: registered new interface driver uvcvideo [10668.480772] input: Microsoft Surface 045E:09AF Mouse as /devices/platform/MSHW0250:00/01:15:02:03:00/0019:045E:09AF.0003/input/input13 [10668.480862] input: Microsoft Surface 045E:09AF Touchpad as /devices/platform/MSHW0250:00/01:15:02:03:00/0019:045E:09AF.0003/input/input14 [10668.480928] input: Microsoft Surface 045E:09AF UNKNOWN as /devices/platform/MSHW0250:00/01:15:02:03:00/0019:045E:09AF.0003/input/input15 [10668.480970] input: Microsoft Surface 045E:09AF UNKNOWN as /devices/platform/MSHW0250:00/01:15:02:03:00/0019:045E:09AF.0003/input/input16 [10668.481023] hid-multitouch 0019:045E:09AF.0003: input,hidraw2: HID v1.11 Mouse [Microsoft Surface 045E:09AF] on 01:15:02:03:00 [10668.514633] usbcore: registered new interface driver btusb [10668.517378] Bluetooth: hci0: Bootloader revision 0.4 build 0 week 30 2018 [10668.518381] Bluetooth: hci0: Device revision is 2 [10668.518383] Bluetooth: hci0: Secure boot is enabled [10668.518384] Bluetooth: hci0: OTP lock is enabled [10668.518385] Bluetooth: hci0: API lock is enabled [10668.518386] Bluetooth: hci0: Debug lock is disabled [10668.518386] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [10668.526938] Bluetooth: hci0: Found device firmware: intel/ibt-19-0-4.sfi [10668.546899] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [10668.546904] Bluetooth: BNEP filters: protocol multicast [10668.546907] Bluetooth: BNEP socket layer initialized [10668.575444] iwlwifi 0000:00:14.3: base HW address: 70:cf:49:a6:50:31 [10668.591664] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0 [10668.932481] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17 [10668.932511] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18 [10668.932532] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19 [10668.932551] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20 [10668.932571] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21 [10668.932601] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input22 [10668.932621] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input23 [10668.932640] input: HDA Intel PCH HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24 [10668.932658] input: HDA Intel PCH HDMI/DP,pcm=12 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25 [10668.932678] input: HDA Intel PCH HDMI/DP,pcm=13 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input26 [10668.932695] input: HDA Intel PCH HDMI/DP,pcm=14 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input27 [10668.932712] input: HDA Intel PCH HDMI/DP,pcm=15 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input28 [10668.932732] input: HDA Intel PCH HDMI/DP,pcm=16 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input29 [10668.932749] input: HDA Intel PCH HDMI/DP,pcm=17 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input30 [10670.274490] Bluetooth: hci0: Waiting for firmware download to complete [10670.275402] Bluetooth: hci0: Firmware loaded in 1707482 usecs [10670.275468] Bluetooth: hci0: Waiting for device to boot [10670.291469] Bluetooth: hci0: Device booted in 15654 usecs [10670.292005] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-19-0-4.ddc [10670.293422] Bluetooth: hci0: Applying Intel DDC parameters completed [10670.296411] Bluetooth: hci0: Firmware revision 0.0 build 121 week 7 2021 [10670.356454] Bluetooth: hci0: MSFT filter_enable is already on [10670.360744] NET: Registered protocol family 38 [10670.443073] Bluetooth: RFCOMM TTY layer initialized [10670.443077] Bluetooth: RFCOMM socket layer initialized [10670.443080] Bluetooth: RFCOMM ver 1.11 [10673.104877] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [10673.106272] Bridge firewalling registered [10673.212636] Initializing XFRM netlink socket [10675.894064] wlp0s20f3: authenticate with 76:ac:b9:cb:04:b4 [10675.896993] wlp0s20f3: send auth to 76:ac:b9:cb:04:b4 (try 1/3) [10675.924095] wlp0s20f3: authenticated [10675.924312] wlp0s20f3: associating with AP with corrupt beacon [10675.926050] wlp0s20f3: associate with 76:ac:b9:cb:04:b4 (try 1/3) [10675.931642] wlp0s20f3: RX AssocResp from 76:ac:b9:cb:04:b4 (capab=0x1411 status=0 aid=1) [10675.937232] wlp0s20f3: associated [10676.002335] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s20f3: link becomes ready [19565.818706] surface_serial_hub serial0-0: event: unhandled event (rqid: 0x0e, tc: 0x0e, tid: 0x01, cid: 0x1d, iid: 0x00) [19580.674940] surface_serial_hub serial0-0: event: unhandled event (rqid: 0x0e, tc: 0x0e, tid: 0x01, cid: 0x1d, iid: 0x00) [19592.477781] surface_serial_hub serial0-0: event: unhandled event (rqid: 0x0e, tc: 0x0e, tid: 0x01, cid: 0x1d, iid: 0x00) [22590.087831] perf: interrupt took too long (2510 > 2500), lowering kernel.perf_event_max_sample_rate to 79500 [22710.266183] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0. [22710.267347] iwlwifi 0000:00:14.3: Start IWL Error Log Dump: [22710.267352] iwlwifi 0000:00:14.3: Status: 0x00000040, count: 6 [22710.267357] iwlwifi 0000:00:14.3: Loaded firmware version: 62.49eeb572.0 QuZ-a0-hr-b0-62.ucode [22710.267362] iwlwifi 0000:00:14.3: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL [22710.267367] iwlwifi 0000:00:14.3: 0x000022F0 | trm_hw_status0 [22710.267371] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1 [22710.267375] iwlwifi 0000:00:14.3: 0x004CAEFE | branchlink2 [22710.267380] iwlwifi 0000:00:14.3: 0x00011A24 | interruptlink1 [22710.267383] iwlwifi 0000:00:14.3: 0x00011A24 | interruptlink2 [22710.267387] iwlwifi 0000:00:14.3: 0x000127DA | data1 [22710.267390] iwlwifi 0000:00:14.3: 0x00001000 | data2 [22710.267394] iwlwifi 0000:00:14.3: 0x00000000 | data3 [22710.267398] iwlwifi 0000:00:14.3: 0xC6000034 | beacon time [22710.267402] iwlwifi 0000:00:14.3: 0x6A95A4BC | tsf low [22710.267406] iwlwifi 0000:00:14.3: 0x00000031 | tsf hi [22710.267410] iwlwifi 0000:00:14.3: 0x00000000 | time gp1 [22710.267414] iwlwifi 0000:00:14.3: 0xCDBD8463 | time gp2 [22710.267418] iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type [22710.267422] iwlwifi 0000:00:14.3: 0x0000003E | uCode version major [22710.267425] iwlwifi 0000:00:14.3: 0x49EEB572 | uCode version minor [22710.267429] iwlwifi 0000:00:14.3: 0x00000351 | hw version [22710.267432] iwlwifi 0000:00:14.3: 0x00C89004 | board version [22710.267435] iwlwifi 0000:00:14.3: 0x804DFC0F | hcmd [22710.267437] iwlwifi 0000:00:14.3: 0x00020000 | isr0 [22710.267439] iwlwifi 0000:00:14.3: 0x00000000 | isr1 [22710.267442] iwlwifi 0000:00:14.3: 0x08F04002 | isr2 [22710.267444] iwlwifi 0000:00:14.3: 0x44C37FCC | isr3 [22710.267446] iwlwifi 0000:00:14.3: 0x00000000 | isr4 [22710.267448] iwlwifi 0000:00:14.3: 0x051B001C | last cmd Id [22710.267451] iwlwifi 0000:00:14.3: 0x000127DA | wait_event [22710.267453] iwlwifi 0000:00:14.3: 0x00000000 | l2p_control [22710.267455] iwlwifi 0000:00:14.3: 0x00000020 | l2p_duration [22710.267458] iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid [22710.267460] iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match [22710.267462] iwlwifi 0000:00:14.3: 0x00000009 | lmpm_pmg_sel [22710.267464] iwlwifi 0000:00:14.3: 0x00000000 | timestamp [22710.267466] iwlwifi 0000:00:14.3: 0x00002828 | flow_handler [22710.267919] iwlwifi 0000:00:14.3: Start IWL Error Log Dump: [22710.267921] iwlwifi 0000:00:14.3: Status: 0x00000040, count: 7 [22710.267924] iwlwifi 0000:00:14.3: 0x20003523 | ADVANCED_SYSASSERT [22710.267927] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1 [22710.267929] iwlwifi 0000:00:14.3: 0x80454C8A | umac branchlink2 [22710.267932] iwlwifi 0000:00:14.3: 0x8046099C | umac interruptlink1 [22710.267935] iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink2 [22710.267937] iwlwifi 0000:00:14.3: 0x00000000 | umac data1 [22710.267940] iwlwifi 0000:00:14.3: 0xCDBD844B | umac data2 [22710.267942] iwlwifi 0000:00:14.3: 0xCDBD8458 | umac data3 [22710.267944] iwlwifi 0000:00:14.3: 0x0000003E | umac major [22710.267947] iwlwifi 0000:00:14.3: 0x49EEB572 | umac minor [22710.267949] iwlwifi 0000:00:14.3: 0xCDBD845E | frame pointer [22710.267951] iwlwifi 0000:00:14.3: 0xC0885E3C | stack pointer [22710.267954] iwlwifi 0000:00:14.3: 0x00A8010C | last host cmd [22710.267956] iwlwifi 0000:00:14.3: 0x00000000 | isr status reg [22710.268068] iwlwifi 0000:00:14.3: IML/ROM dump: [22710.268071] iwlwifi 0000:00:14.3: 0x00000003 | IML/ROM error/state [22710.268189] iwlwifi 0000:00:14.3: 0x0000597F | IML/ROM data1 [22710.268211] iwlwifi 0000:00:14.3: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0 [22710.268276] iwlwifi 0000:00:14.3: Fseq Registers: [22710.268313] iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE [22710.268351] iwlwifi 0000:00:14.3: 0x00290033 | FSEQ_TOP_INIT_VERSION [22710.268389] iwlwifi 0000:00:14.3: 0x00090006 | FSEQ_CNVIO_INIT_VERSION [22710.268426] iwlwifi 0000:00:14.3: 0x0000A482 | FSEQ_OTP_VERSION [22710.268461] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION [22710.268498] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN [22710.268536] iwlwifi 0000:00:14.3: 0x20000302 | FSEQ_CNVI_ID [22710.268573] iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID [22710.268610] iwlwifi 0000:00:14.3: 0x20000302 | CNVI_AUX_MISC_CHIP [22710.268649] iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP [22710.268685] iwlwifi 0000:00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM [22710.268725] iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR [22710.270533] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms). [22710.270542] ieee80211 phy0: Hardware restart was requested [25197.341673] wlp0s20f3: disconnect from AP 76:ac:b9:cb:04:b4 for new auth to 74:ac:b9:ca:04:b4 [25197.409400] wlp0s20f3: authenticate with 74:ac:b9:ca:04:b4 [25197.412182] wlp0s20f3: send auth to 74:ac:b9:ca:04:b4 (try 1/3) [25197.540968] wlp0s20f3: send auth to 74:ac:b9:ca:04:b4 (try 2/3) [25197.553010] wlp0s20f3: authenticated [25197.556885] wlp0s20f3: associate with 74:ac:b9:ca:04:b4 (try 1/3) [25197.569019] wlp0s20f3: RX ReassocResp from 74:ac:b9:ca:04:b4 (capab=0x1431 status=0 aid=3) [25197.573924] wlp0s20f3: associated [26761.837209] wlp0s20f3: disconnect from AP 74:ac:b9:ca:04:b4 for new auth to 76:ac:b9:cb:04:b4 [26761.909905] wlp0s20f3: authenticate with 76:ac:b9:cb:04:b4 [26761.913984] wlp0s20f3: send auth to 76:ac:b9:cb:04:b4 (try 1/3) [26761.945425] wlp0s20f3: authenticated [26761.948562] wlp0s20f3: associate with 76:ac:b9:cb:04:b4 (try 1/3) [26761.958025] wlp0s20f3: RX ReassocResp from 76:ac:b9:cb:04:b4 (capab=0x1411 status=0 aid=2) [26761.962652] wlp0s20f3: associated [26857.979400] wlp0s20f3: disconnect from AP 76:ac:b9:cb:04:b4 for new auth to 74:ac:b9:ca:04:b4 [26858.032142] wlp0s20f3: authenticate with 74:ac:b9:ca:04:b4 [26858.034361] wlp0s20f3: send auth to 74:ac:b9:ca:04:b4 (try 1/3) [26858.067952] wlp0s20f3: authenticated [26858.074901] wlp0s20f3: associate with 74:ac:b9:ca:04:b4 (try 1/3) [26858.086777] wlp0s20f3: RX ReassocResp from 74:ac:b9:ca:04:b4 (capab=0x1431 status=0 aid=2) [26858.093750] wlp0s20f3: associated [28453.440077] wlp0s20f3: disconnect from AP 74:ac:b9:ca:04:b4 for new auth to 76:ac:b9:cb:04:b4 [28453.490434] wlp0s20f3: authenticate with 76:ac:b9:cb:04:b4 [28453.494434] wlp0s20f3: send auth to 76:ac:b9:cb:04:b4 (try 1/3) [28453.524999] wlp0s20f3: authenticated [28453.525480] wlp0s20f3: associating with AP with corrupt beacon [28453.527312] wlp0s20f3: associate with 76:ac:b9:cb:04:b4 (try 1/3) [28453.534110] wlp0s20f3: RX ReassocResp from 76:ac:b9:cb:04:b4 (capab=0x1411 status=0 aid=2) [28453.540276] wlp0s20f3: associated [31639.306127] perf: interrupt took too long (3163 > 3137), lowering kernel.perf_event_max_sample_rate to 63000 [31771.423109] wlp0s20f3: disconnect from AP 76:ac:b9:cb:04:b4 for new auth to 74:ac:b9:ca:04:b4 [31771.500620] wlp0s20f3: authenticate with 74:ac:b9:ca:04:b4 [31771.503405] wlp0s20f3: send auth to 74:ac:b9:ca:04:b4 (try 1/3) [31771.536552] wlp0s20f3: authenticated [31771.538236] wlp0s20f3: associate with 74:ac:b9:ca:04:b4 (try 1/3) [31771.550467] wlp0s20f3: RX ReassocResp from 74:ac:b9:ca:04:b4 (capab=0x1431 status=0 aid=2) [31771.558750] wlp0s20f3: associated [32587.465082] wlp0s20f3: disconnect from AP 74:ac:b9:ca:04:b4 for new auth to 76:ac:b9:cb:04:b4 [32587.538716] wlp0s20f3: authenticate with 76:ac:b9:cb:04:b4 [32587.540923] wlp0s20f3: send auth to 76:ac:b9:cb:04:b4 (try 1/3) [32587.571759] wlp0s20f3: authenticated [32587.572124] wlp0s20f3: associating with AP with corrupt beacon [32587.572563] wlp0s20f3: associate with 76:ac:b9:cb:04:b4 (try 1/3) [32587.580706] wlp0s20f3: RX ReassocResp from 76:ac:b9:cb:04:b4 (capab=0x1411 status=0 aid=2) [32587.586674] wlp0s20f3: associated [33244.416285] wlp0s20f3: disconnect from AP 76:ac:b9:cb:04:b4 for new auth to 74:ac:b9:ca:04:b4 [33244.481916] wlp0s20f3: authenticate with 74:ac:b9:ca:04:b4 [33244.485495] wlp0s20f3: send auth to 74:ac:b9:ca:04:b4 (try 1/3) [33244.518554] wlp0s20f3: authenticated [33244.519696] wlp0s20f3: associate with 74:ac:b9:ca:04:b4 (try 1/3) [33244.535570] wlp0s20f3: RX ReassocResp from 74:ac:b9:ca:04:b4 (capab=0x1431 status=0 aid=2) [33244.542428] wlp0s20f3: associated [34088.125072] wlp0s20f3: disconnect from AP 74:ac:b9:ca:04:b4 for new auth to 76:ac:b9:cb:04:b4 [34088.194966] wlp0s20f3: authenticate with 76:ac:b9:cb:04:b4 [34088.198896] wlp0s20f3: send auth to 76:ac:b9:cb:04:b4 (try 1/3) [34088.231106] wlp0s20f3: authenticated [34088.231534] wlp0s20f3: associating with AP with corrupt beacon [34088.236489] wlp0s20f3: associate with 76:ac:b9:cb:04:b4 (try 1/3) [34088.243458] wlp0s20f3: RX ReassocResp from 76:ac:b9:cb:04:b4 (capab=0x1411 status=0 aid=2) [34088.249928] wlp0s20f3: associated [35214.690777] wlp0s20f3: disconnect from AP 76:ac:b9:cb:04:b4 for new auth to 74:ac:b9:ca:04:b4 [35214.746863] wlp0s20f3: authenticate with 74:ac:b9:ca:04:b4 [35214.750023] wlp0s20f3: send auth to 74:ac:b9:ca:04:b4 (try 1/3) [35214.785566] wlp0s20f3: authenticated [35214.787438] wlp0s20f3: associate with 74:ac:b9:ca:04:b4 (try 1/3) [35214.802037] wlp0s20f3: RX ReassocResp from 74:ac:b9:ca:04:b4 (capab=0x1431 status=0 aid=2) [35214.808849] wlp0s20f3: associated [36656.790914] wlp0s20f3: disconnect from AP 74:ac:b9:ca:04:b4 for new auth to 76:ac:b9:cb:04:b4 [36656.871438] wlp0s20f3: authenticate with 76:ac:b9:cb:04:b4 [36656.876415] wlp0s20f3: send auth to 76:ac:b9:cb:04:b4 (try 1/3) [36656.907113] wlp0s20f3: authenticated [36656.910252] wlp0s20f3: associate with 76:ac:b9:cb:04:b4 (try 1/3) [36656.916991] wlp0s20f3: RX ReassocResp from 76:ac:b9:cb:04:b4 (capab=0x1411 status=0 aid=2) [36656.921123] wlp0s20f3: associated [40833.244452] wlp0s20f3: disconnect from AP 76:ac:b9:cb:04:b4 for new auth to 74:ac:b9:ca:04:b4 [40833.304945] wlp0s20f3: authenticate with 74:ac:b9:ca:04:b4 [40833.306971] wlp0s20f3: send auth to 74:ac:b9:ca:04:b4 (try 1/3) [40833.339784] wlp0s20f3: authenticated [40833.347934] wlp0s20f3: associate with 74:ac:b9:ca:04:b4 (try 1/3) [40833.360073] wlp0s20f3: RX ReassocResp from 74:ac:b9:ca:04:b4 (capab=0x1431 status=0 aid=3) [40833.368088] wlp0s20f3: associated [40864.149083] wlp0s20f3: disconnect from AP 74:ac:b9:ca:04:b4 for new auth to 76:ac:b9:cb:04:b4 [40864.205973] wlp0s20f3: authenticate with 76:ac:b9:cb:04:b4 [40864.209767] wlp0s20f3: send auth to 76:ac:b9:cb:04:b4 (try 1/3) [40864.241582] wlp0s20f3: authenticated [40864.242036] wlp0s20f3: associating with AP with corrupt beacon [40864.244625] wlp0s20f3: associate with 76:ac:b9:cb:04:b4 (try 1/3) [40864.251711] wlp0s20f3: RX ReassocResp from 76:ac:b9:cb:04:b4 (capab=0x1411 status=0 aid=2) [40864.257039] wlp0s20f3: associated [42301.192604] perf: interrupt took too long (3975 > 3953), lowering kernel.perf_event_max_sample_rate to 50250 [50038.492464] surface_serial_hub serial0-0: event: unhandled event (rqid: 0x0e, tc: 0x0e, tid: 0x01, cid: 0x1d, iid: 0x00) [50061.518610] input: MX Ergo Mouse as /devices/virtual/misc/uhid/0005:046D:B01D.0006/input/input31 [50061.518814] hid-generic 0005:046D:B01D.0006: input,hidraw5: BLUETOOTH HID v0.22 Mouse [MX Ergo] on 70:cf:49:a6:50:35 [50061.616101] logitech-hidpp-device 0005:046D:B01D.0006: HID++ 4.5 device connected. [50061.856247] input: Logitech MX Ergo Multi-Device Trackball as /devices/virtual/misc/uhid/0005:046D:B01D.0006/input/input33 [50061.856616] 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 [50094.924273] logitech-hidpp-device 0005:046D:B01D.0007: HID++ 4.5 device connected. [50095.201475] input: Logitech MX Ergo Multi-Device Trackball as /devices/virtual/misc/uhid/0005:046D:B01D.0007/input/input34 [50095.201657] logitech-hidpp-device 0005:046D:B01D.0007: input,hidraw6: BLUETOOTH HID v0.22 Mouse [Logitech MX Ergo Multi-Device Trackball ] on 70:cf:49:a6:50:35 [60148.885151] snd_hda_intel 0000:00:1f.3: Unstable LPIB (17632 >= 4408); disabling LPIB delay counting ```
qzed commented 3 years ago

Fans are entirely controlled by the EC. The OS has no real control over this, apart from the performance profiles. Did you try changing those?

Tyler-2 commented 3 years ago

Thanks QZed, think that's the ticket - The low-power basically prevents the fans from spinning up, and thermal throttling starts to occur driven by the temp of something other than the CPU - The CPU is capable of much higher temperatures than I was seeing, but throttling kicked in to protect some other component.

sudo surface profile set performance and stress-ng --cpu 8

allowed me to finally hear fans for the first time. CPU temps get up to 85-90C and hang out there, CPU speed is 3.75GHz.

sudo surface profile set low-power pretty immediately drops the fans to an inaudible level (with my background noise). CPU temps climb to about 93C, stay there for a bit, and then thermal throttling kicks in - back down to 200mHz and instantly CPU temps under 60 degrees. The laptop chassis gets very hot again.

TLDR; The fix is to make sure you're not using the low-power profile (via sudo surface profile get). The low-power profile will prevent the fans from spinning up even when they need to.

Is this to be expected, or is there a reason to keep this open as an issue?

Tyler-2 commented 3 years ago

Just had the opportunity to try the performance profile while running a Google meeting, and while I haven't yet had any throttles it's bizarre how hot the laptop itself gets, with no thermal zone seemingly reflecting this.

qzed commented 3 years ago

The throttling is built into the hardware so there's not much you can do about this. I'd suggest you try and play around with thermald configs and keep an eye on the sensors to get something that keeps temperatures under the throttle threshold.

The other part is unoptimized apps. AFAIK pretty much anything web/electron/...-based doesn't use hardware acceleration for video playback (although things have been improving I think). Add to that video encoding. So all that runs on the CPU. I've found that having a decent thermald config to limit CPU temperatures reduces the heat output during these tasks without (as far as I can tell) any noticeable impact.

Tyler-2 commented 2 years ago

QZed can you share your thermald config?

qzed commented 2 years ago

I use the one I've posted here on my SB2. You might need to change the <Temperature>65000</Temperature> around a bit, not sure what's best for the SL4.

qzed commented 2 years ago

Also have a look out for the --adaptive flag as mentioned in the README.md. That can prevent the manual config from taking effect.

Tyler-2 commented 2 years ago

I found Thermald was not launching:

This is getting logged: Dec 16 07:55:04 func-platform systemd[1]: Condition check resulted in Thermal Daemon Service being skipped.

and this is the Systemd status:

$ sudo systemctl status thermald
○ thermald.service - Thermal Daemon Service
     Loaded: loaded (/lib/systemd/system/thermald.service; enabled; vendor preset: enabled)
     Active: inactive (dead)
  Condition: start condition failed at Thu 2021-12-16 07:55:04 EST; 3h 48min ago
             └─ ConditionVirtualization=no was not met

The systemd unit file:

$ cat /lib/systemd/system/thermald.service 
[Unit]
Description=Thermal Daemon Service
ConditionVirtualization=no

[Service]
Type=dbus
SuccessExitStatus=2
BusName=org.freedesktop.thermald
ExecStart=/usr/sbin/thermald --systemd --dbus-enable --adaptive
Restart=on-failure

[Install]
WantedBy=multi-user.target
Alias=dbus-org.freedesktop.thermald.service

Note the ConditionVirtualization=no there. That shouldn't be a problem... but:

$ systemd-detect-virt 
microsoft

This is pointed out in #221 and it appears it's down to a SystemD bug https://github.com/systemd/systemd/issues/21468.

Sooo you can issue: sudo systemctl edit thermald which will get you into an editor to add overrides, and then just drop in a:

### Editing /etc/systemd/system/thermald.service.d/override.conf
### Anything between here and the comment below will become the new contents of the file

[Unit]
ConditionVirtualization=

### Lines below this comment will be discarded

That gets ThermalD running.... but I don't yet know if it's any good.