Bug 215548 - High cpu usage caused by kernel process when upgraded to linux 5.16
Summary: High cpu usage caused by kernel process when upgraded to linux 5.16
Status: NEEDINFO
Alias: None
Product: Process Management
Classification: Unclassified
Component: Other (show other bugs)
Hardware: Intel Linux
: P1 high
Assignee: process_other
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-01-30 09:00 UTC by William Tang
Modified: 2022-02-02 03:21 UTC (History)
1 user (show)

See Also:
Kernel Version: 5.16.0
Tree: Mainline
Regression: Yes


Attachments
htop screenshot (222.68 KB, image/png)
2022-01-30 09:02 UTC, William Tang
Details
5.15 interrupts (6.23 KB, text/plain)
2022-02-01 13:01 UTC, William Tang
Details
5.16 interrupts (6.23 KB, text/plain)
2022-02-01 13:01 UTC, William Tang
Details

Description William Tang 2022-01-30 09:00:57 UTC
There are some kernel process that uses a lot of cpu power after upgrading to linux 5.16. Namely,
- kworker/events_unbond
- kworker/events_power_efficient

dmesg output:
[    0.000000] Linux version 5.16.0-arch1-1 (linux@archlinux) (gcc (GCC) 11.1.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP PREEMPT Mon, 10 Jan 2022 20:11:47 +0000
[    0.000000] Command line: initrd=\intel-ucode.img initrd=\initramfs-linux.img root=LABEL=ROOT init=/lib/systemd/systemd mitigations=off lapic audit=0 selinux=0 apparmor=0 schedstats=enable intel_pstate=hwp_only intel_iommu=strict iommu=pt iommu.passthrough=1 iommu.strict=1 iomem=relaxed acpi_enforce_resources=strict acpi_irq_balance ipv6.disable=1 nowatchdog
[    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 0x008: 'MPX bounds registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: xstate_offset[3]:  832, xstate_sizes[3]:   64
[    0.000000] x86/fpu: xstate_offset[4]:  896, xstate_sizes[4]:   64
[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
[    0.000000] signal: max sigframe size: 2032
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009efff] reserved
[    0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003fffffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000040000000-0x00000000403fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000040400000-0x000000007643bfff] usable
[    0.000000] BIOS-e820: [mem 0x000000007643c000-0x000000007643cfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007643d000-0x000000007643dfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007643e000-0x000000007ec0ffff] usable
[    0.000000] BIOS-e820: [mem 0x000000007ec10000-0x000000007f21bfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007f21c000-0x000000007f298fff] ACPI data
[    0.000000] BIOS-e820: [mem 0x000000007f299000-0x000000007f6e6fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000007f6e7000-0x000000007fffdfff] reserved
[    0.000000] BIOS-e820: [mem 0x000000007fffe000-0x000000007fffefff] usable
[    0.000000] BIOS-e820: [mem 0x000000007ffff000-0x0000000087ffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000088000000-0x00000000881fffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000088200000-0x000000008e7fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000046f7fffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] efi: EFI v2.70 by American Megatrends
[    0.000000] efi: ACPI 2.0=0x7f235000 ACPI=0x7f235000 SMBIOS=0xf0000 SMBIOS 3.0=0xf0020 ESRT=0x7fc30698 MEMATTR=0x7aa65018 RNG=0x7fc8ef18 
[    0.000000] efi: seeding entropy pool
[    0.000000] SMBIOS 3.2.1 present.
[    0.000000] DMI: Dell Inc. Inspiron 7380/0274PH, BIOS 1.14.0 08/11/2021
[    0.000000] tsc: Detected 2000.000 MHz processor
[    0.000000] tsc: Detected 1999.968 MHz TSC
[    0.000437] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000439] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000444] last_pfn = 0x46f800 max_arch_pfn = 0x400000000
[    0.000567] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.001337] last_pfn = 0x88200 max_arch_pfn = 0x400000000
[    0.006532] esrt: Reserving ESRT space from 0x000000007fc30698 to 0x000000007fc306d0.
[    0.006540] Using GB pages for direct mapping
[    0.006892] Secure boot disabled
[    0.006893] RAMDISK: [mem 0x72d36000-0x73ddefff]
[    0.006924] ACPI: Early table checksum verification disabled
[    0.006927] ACPI: RSDP 0x000000007F235000 000024 (v02 DELL  )
[    0.006929] ACPI: XSDT 0x000000007F2350B8 0000EC (v01 DELL   CBX3     01072009 AMI  00010013)
[    0.006934] ACPI: FACP 0x000000007F277550 000114 (v06 DELL   CBX3     01072009 AMI  00010013)
[    0.006938] ACPI: DSDT 0x000000007F235230 04231C (v02 DELL   CBX3     01072009 INTL 20160527)
[    0.006940] ACPI: FACS 0x000000007F6E5C00 000040
[    0.006942] ACPI: APIC 0x000000007F277668 0000BC (v04 DELL   CBX3     01072009 AMI  00010013)
[    0.006944] ACPI: FPDT 0x000000007F277728 000044 (v01 DELL   CBX3     01072009 AMI  00010013)
[    0.006946] ACPI: FIDT 0x000000007F277770 00009C (v01 DELL   CBX3     01072009 AMI  00010013)
[    0.006948] ACPI: MCFG 0x000000007F277810 00003C (v01 DELL   CBX3     01072009 MSFT 00000097)
[    0.006950] ACPI: SSDT 0x000000007F277850 001B1C (v02 CpuRef CpuSsdt  00003000 INTL 20160527)
[    0.006952] ACPI: BOOT 0x000000007F279370 000028 (v01 DELL   CBX3     01072009 AMI  00010013)
[    0.006954] ACPI: SSDT 0x000000007F279398 0031C6 (v02 SaSsdt SaSsdt   00003000 INTL 20160527)
[    0.006956] ACPI: HPET 0x000000007F27C560 000038 (v01 DELL\x CBX3     00000002      01000013)
[    0.006958] ACPI: SSDT 0x000000007F27C598 004237 (v02 INTEL  xh_whld4 00000000 INTL 20160527)
[    0.006960] ACPI: NHLT 0x000000007F2807D0 00002D (v00 DELL\x CBX3     00000002      01000013)
[    0.006962] ACPI: UEFI 0x000000007F280800 000042 (v01 DELL\x CBX3     00000002      01000013)
[    0.006964] ACPI: LPIT 0x000000007F280848 000094 (v01 DELL\x CBX3     00000002      01000013)
[    0.006966] ACPI: WSMT 0x000000007F2808E0 000028 (v01 DELL   CBX3     00000002      01000013)
[    0.006968] ACPI: SSDT 0x000000007F280908 000C2B (v02 DELL\x PtidDevc 00001000 INTL 20160527)
[    0.006970] ACPI: SSDT 0x000000007F281538 0014E2 (v02 DELL\x TbtTypeC 00000000 INTL 20160527)
[    0.006972] ACPI: DBGP 0x000000007F282A20 000034 (v01 DELL\x CBX3     00000002      01000013)
[    0.006974] ACPI: DBG2 0x000000007F282A58 000054 (v00 DELL\x CBX3     00000002      01000013)
[    0.006975] ACPI: SSDT 0x000000007F282AB0 0007DD (v02 DELL\x UsbCTabl 00001000 INTL 20160527)
[    0.006977] ACPI: SSDT 0x000000007F283290 0052D7 (v02 DptfTa DptfTabl 00001000 INTL 20160527)
[    0.006979] ACPI: MSDM 0x000000007F288568 000055 (v03 DELL   CBX3     06222004 AMI  00010013)
[    0.006981] ACPI: SLIC 0x000000007F2885C0 000176 (v03 DELL   CBX3     01072009 MSFT 00010013)
[    0.006983] ACPI: DMAR 0x000000007F288738 0000A8 (v01 INTEL  EDK2     00000002      01000013)
[    0.006985] ACPI: SSDT 0x000000007F2887E0 000144 (v02 Intel  ADebTabl 00001000 INTL 20160527)
[    0.006987] ACPI: BGRT 0x000000007F288928 000038 (v00                 01072009 AMI  00010013)
[    0.006989] ACPI: Reserving FACP table memory at [mem 0x7f277550-0x7f277663]
[    0.006990] ACPI: Reserving DSDT table memory at [mem 0x7f235230-0x7f27754b]
[    0.006991] ACPI: Reserving FACS table memory at [mem 0x7f6e5c00-0x7f6e5c3f]
[    0.006991] ACPI: Reserving APIC table memory at [mem 0x7f277668-0x7f277723]
[    0.006992] ACPI: Reserving FPDT table memory at [mem 0x7f277728-0x7f27776b]
[    0.006993] ACPI: Reserving FIDT table memory at [mem 0x7f277770-0x7f27780b]
[    0.006993] ACPI: Reserving MCFG table memory at [mem 0x7f277810-0x7f27784b]
[    0.006994] ACPI: Reserving SSDT table memory at [mem 0x7f277850-0x7f27936b]
[    0.006995] ACPI: Reserving BOOT table memory at [mem 0x7f279370-0x7f279397]
[    0.006995] ACPI: Reserving SSDT table memory at [mem 0x7f279398-0x7f27c55d]
[    0.006996] ACPI: Reserving HPET table memory at [mem 0x7f27c560-0x7f27c597]
[    0.006996] ACPI: Reserving SSDT table memory at [mem 0x7f27c598-0x7f2807ce]
[    0.006997] ACPI: Reserving NHLT table memory at [mem 0x7f2807d0-0x7f2807fc]
[    0.006998] ACPI: Reserving UEFI table memory at [mem 0x7f280800-0x7f280841]
[    0.006998] ACPI: Reserving LPIT table memory at [mem 0x7f280848-0x7f2808db]
[    0.006999] ACPI: Reserving WSMT table memory at [mem 0x7f2808e0-0x7f280907]
[    0.006999] ACPI: Reserving SSDT table memory at [mem 0x7f280908-0x7f281532]
[    0.007000] ACPI: Reserving SSDT table memory at [mem 0x7f281538-0x7f282a19]
[    0.007001] ACPI: Reserving DBGP table memory at [mem 0x7f282a20-0x7f282a53]
[    0.007001] ACPI: Reserving DBG2 table memory at [mem 0x7f282a58-0x7f282aab]
[    0.007002] ACPI: Reserving SSDT table memory at [mem 0x7f282ab0-0x7f28328c]
[    0.007003] ACPI: Reserving SSDT table memory at [mem 0x7f283290-0x7f288566]
[    0.007003] ACPI: Reserving MSDM table memory at [mem 0x7f288568-0x7f2885bc]
[    0.007004] ACPI: Reserving SLIC table memory at [mem 0x7f2885c0-0x7f288735]
[    0.007005] ACPI: Reserving DMAR table memory at [mem 0x7f288738-0x7f2887df]
[    0.007005] ACPI: Reserving SSDT table memory at [mem 0x7f2887e0-0x7f288923]
[    0.007006] ACPI: Reserving BGRT table memory at [mem 0x7f288928-0x7f28895f]
[    0.007177] No NUMA configuration found
[    0.007178] Faking a node at [mem 0x0000000000000000-0x000000046f7fffff]
[    0.007180] NODE_DATA(0) allocated [mem 0x46f7fc000-0x46f7fffff]
[    0.007203] Zone ranges:
[    0.007204]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.007205]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.007206]   Normal   [mem 0x0000000100000000-0x000000046f7fffff]
[    0.007207]   Device   empty
[    0.007208] Movable zone start for each node
[    0.007209] Early memory node ranges
[    0.007209]   node   0: [mem 0x0000000000001000-0x000000000009dfff]
[    0.007210]   node   0: [mem 0x000000000009f000-0x000000000009ffff]
[    0.007210]   node   0: [mem 0x0000000000100000-0x000000003fffffff]
[    0.007211]   node   0: [mem 0x0000000040400000-0x000000007643bfff]
[    0.007212]   node   0: [mem 0x000000007643e000-0x000000007ec0ffff]
[    0.007212]   node   0: [mem 0x000000007fffe000-0x000000007fffefff]
[    0.007213]   node   0: [mem 0x0000000088000000-0x00000000881fffff]
[    0.007214]   node   0: [mem 0x0000000100000000-0x000000046f7fffff]
[    0.007215] Initmem setup node 0 [mem 0x0000000000001000-0x000000046f7fffff]
[    0.007218] On node 0, zone DMA: 1 pages in unavailable ranges
[    0.007219] On node 0, zone DMA: 1 pages in unavailable ranges
[    0.007240] On node 0, zone DMA: 96 pages in unavailable ranges
[    0.010809] On node 0, zone DMA32: 1024 pages in unavailable ranges
[    0.011063] On node 0, zone DMA32: 2 pages in unavailable ranges
[    0.011102] On node 0, zone DMA32: 5102 pages in unavailable ranges
[    0.011106] On node 0, zone DMA32: 1 pages in unavailable ranges
[    0.038407] On node 0, zone Normal: 32256 pages in unavailable ranges
[    0.038423] On node 0, zone Normal: 2048 pages in unavailable ranges
[    0.038445] Reserving Intel graphics memory at [mem 0x8a800000-0x8e7fffff]
[    0.038869] ACPI: PM-Timer IO Port: 0x1808
[    0.038874] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.038875] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.038875] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.038876] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.038877] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[    0.038877] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[    0.038877] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[    0.038878] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[    0.038938] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.038940] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.038941] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.038943] ACPI: Using ACPI (MADT) for SMP configuration information
[    0.038944] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.038949] e820: update [mem 0x7a841000-0x7a8d0fff] usable ==> reserved
[    0.038956] TSC deadline timer available
[    0.038956] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.038972] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.038974] PM: hibernation: Registered nosave memory: [mem 0x0009e000-0x0009efff]
[    0.038975] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.038977] PM: hibernation: Registered nosave memory: [mem 0x40000000-0x403fffff]
[    0.038978] PM: hibernation: Registered nosave memory: [mem 0x7643c000-0x7643cfff]
[    0.038978] PM: hibernation: Registered nosave memory: [mem 0x7643d000-0x7643dfff]
[    0.038980] PM: hibernation: Registered nosave memory: [mem 0x7a841000-0x7a8d0fff]
[    0.038981] PM: hibernation: Registered nosave memory: [mem 0x7ec10000-0x7f21bfff]
[    0.038981] PM: hibernation: Registered nosave memory: [mem 0x7f21c000-0x7f298fff]
[    0.038982] PM: hibernation: Registered nosave memory: [mem 0x7f299000-0x7f6e6fff]
[    0.038982] PM: hibernation: Registered nosave memory: [mem 0x7f6e7000-0x7fffdfff]
[    0.038983] PM: hibernation: Registered nosave memory: [mem 0x7ffff000-0x87ffffff]
[    0.038985] PM: hibernation: Registered nosave memory: [mem 0x88200000-0x8e7fffff]
[    0.038985] PM: hibernation: Registered nosave memory: [mem 0x8e800000-0xdfffffff]
[    0.038986] PM: hibernation: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[    0.038986] PM: hibernation: Registered nosave memory: [mem 0xf0000000-0xfdffffff]
[    0.038987] PM: hibernation: Registered nosave memory: [mem 0xfe000000-0xfe010fff]
[    0.038987] PM: hibernation: Registered nosave memory: [mem 0xfe011000-0xfebfffff]
[    0.038988] PM: hibernation: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.038988] PM: hibernation: Registered nosave memory: [mem 0xfec01000-0xfedfffff]
[    0.038989] PM: hibernation: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.038989] PM: hibernation: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
[    0.038990] PM: hibernation: Registered nosave memory: [mem 0xff000000-0xffffffff]
[    0.038991] [mem 0x8e800000-0xdfffffff] available for PCI devices
[    0.038992] Booting paravirtualized kernel on bare hardware
[    0.038993] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns
[    0.042791] setup_percpu: NR_CPUS:320 nr_cpumask_bits:320 nr_cpu_ids:8 nr_node_ids:1
[    0.042932] percpu: Embedded 61 pages/cpu s212992 r8192 d28672 u262144
[    0.042937] pcpu-alloc: s212992 r8192 d28672 u262144 alloc=1*2097152
[    0.042939] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
[    0.042955] Fallback order for Node 0: 0 
[    0.042957] Built 1 zonelists, mobility grouping on.  Total pages: 4056454
[    0.042958] Policy zone: Normal
[    0.042959] Kernel command line: initrd=\intel-ucode.img initrd=\initramfs-linux.img root=LABEL=ROOT init=/lib/systemd/systemd mitigations=off lapic audit=0 selinux=0 apparmor=0 schedstats=enable intel_pstate=hwp_only intel_iommu=strict iommu=pt iommu.passthrough=1 iommu.strict=1 iomem=relaxed acpi_enforce_resources=strict acpi_irq_balance ipv6.disable=1 nowatchdog
[    0.043007] audit: disabled (until reboot)
[    0.043056] DMAR: intel_iommu=strict deprecated; use iommu.strict=1 instead
[    0.043930] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[    0.044371] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.044547] mem auto-init: stack:byref_all(zero), heap alloc:on, heap free:off
[    0.090106] Memory: 16023812K/16484020K available (14344K kernel code, 2078K rwdata, 10920K rodata, 1800K init, 3856K bss, 459948K reserved, 0K cma-reserved)
[    0.090113] random: get_random_u64 called from __kmem_cache_create+0x2a/0x560 with crng_init=0
[    0.090227] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.090249] ftrace: allocating 44997 entries in 176 pages
[    0.101633] ftrace: allocated 176 pages with 3 groups
[    0.101688] Dynamic Preempt: full
[    0.101714] rcu: Preemptible hierarchical RCU implementation.
[    0.101714] rcu: 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.101715] rcu: 	RCU restricting CPUs from NR_CPUS=320 to nr_cpu_ids=8.
[    0.101715] rcu: 	RCU priority boosting: priority 1 delay 500 ms.
[    0.101716] 	Trampoline variant of Tasks RCU enabled.
[    0.101717] 	Rude variant of Tasks RCU enabled.
[    0.101717] 	Tracing variant of Tasks RCU enabled.
[    0.101717] rcu: RCU calculated value of scheduler-enlistment delay is 30 jiffies.
[    0.101718] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    0.104331] NR_IRQS: 20736, nr_irqs: 2048, preallocated irqs: 16
[    0.104773] kfence: initialized - using 2097152 bytes for 255 objects at 0x(____ptrval____)-0x(____ptrval____)
[    0.104951] Console: colour dummy device 80x25
[    0.104961] printk: console [tty0] enabled
[    0.104975] ACPI: Core revision 20210930
[    0.105165] hpet: HPET dysfunctional in PC10. Force disabled.
[    0.105166] APIC: Switch to symmetric I/O mode setup
[    0.105168] DMAR: Host address width 39
[    0.105168] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.105173] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[    0.105175] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.105178] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.105179] DMAR: RMRR base: 0x0000007f179000 end: 0x0000007f198fff
[    0.105181] DMAR: RMRR base: 0x0000008a000000 end: 0x0000008e7fffff
[    0.105182] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.105183] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.105184] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[    0.107538] DMAR-IR: Enabled IRQ remapping in x2apic mode
[    0.107540] x2apic enabled
[    0.107565] Switched APIC routing to cluster x2apic.
[    0.113158] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x39a8208cdd2, max_idle_ns: 881590748921 ns
[    0.113162] Calibrating delay loop (skipped), value calculated using timer frequency.. 4001.60 BogoMIPS (lpj=6666560)
[    0.113164] pid_max: default: 32768 minimum: 301
[    0.114880] LSM: Security Framework initializing
[    0.114886] landlock: Up and running.
[    0.114886] Yama: becoming mindful.
[    0.114907] LSM support for eBPF active
[    0.114942] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.114970] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.115153] CPU0: Thermal monitoring enabled (TM1)
[    0.115199] process: using mwait in idle threads
[    0.115200] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.115201] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.115206] Speculative Store Bypass: Vulnerable
[    0.115209] SRBDS: Vulnerable
[    0.116494] Freeing SMP alternatives memory: 36K
[    0.116494] smpboot: Estimated ratio of average max frequency by base frequency (times 1024): 2099
[    0.116494] smpboot: CPU0: Intel(R) Core(TM) i7-8565U CPU @ 1.80GHz (family: 0x6, model: 0x8e, stepping: 0xb)
[    0.116494] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.116494] ... version:                4
[    0.116494] ... bit width:              48
[    0.116494] ... generic registers:      4
[    0.116494] ... value mask:             0000ffffffffffff
[    0.116494] ... max period:             00007fffffffffff
[    0.116494] ... fixed-purpose events:   3
[    0.116494] ... event mask:             000000070000000f
[    0.116494] rcu: Hierarchical SRCU implementation.
[    0.116494] smp: Bringing up secondary CPUs ...
[    0.116494] x86: Booting SMP configuration:
[    0.116494] .... node  #0, CPUs:      #1 #2 #3 #4 #5 #6 #7
[    0.121004] smp: Brought up 1 node, 8 CPUs
[    0.121004] smpboot: Max logical packages: 1
[    0.121004] smpboot: Total of 8 processors activated (32012.80 BogoMIPS)
[    0.123621] devtmpfs: initialized
[    0.123621] x86/mm: Memory block size: 128MB
[    0.123769] ACPI: PM: Registering ACPI NVS region [mem 0x7643c000-0x7643cfff] (4096 bytes)
[    0.123769] ACPI: PM: Registering ACPI NVS region [mem 0x7f299000-0x7f6e6fff] (4513792 bytes)
[    0.123769] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[    0.123769] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.123769] pinctrl core: initialized pinctrl subsystem
[    0.123769] PM: RTC time: 04:23:57, date: 2022-01-16
[    0.123769] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.123869] DMA: preallocated 2048 KiB GFP_KERNEL pool for atomic allocations
[    0.123946] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.124029] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.124092] thermal_sys: Registered thermal governor 'fair_share'
[    0.124093] thermal_sys: Registered thermal governor 'bang_bang'
[    0.124093] thermal_sys: Registered thermal governor 'step_wise'
[    0.124093] thermal_sys: Registered thermal governor 'user_space'
[    0.124094] thermal_sys: Registered thermal governor 'power_allocator'
[    0.124104] cpuidle: using governor ladder
[    0.124104] cpuidle: using governor menu
[    0.124104] Simple Boot Flag at 0x47 set to 0x80
[    0.124104] HugeTLB: can free 4094 vmemmap pages for hugepages-1048576kB
[    0.124104] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[    0.124104] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.124104] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.124104] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.124104] PCI: Using configuration type 1 for base access
[    0.124104] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.126562] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[    0.126567] HugeTLB: can free 6 vmemmap pages for hugepages-2048kB
[    0.126567] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.126567] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.126567] ACPI: Added _OSI(Module Device)
[    0.126567] ACPI: Added _OSI(Processor Device)
[    0.126567] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.126567] ACPI: Added _OSI(Processor Aggregator Device)
[    0.126567] ACPI: Added _OSI(Linux-Dell-Video)
[    0.126567] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.126567] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.178132] ACPI: 9 ACPI AML tables successfully acquired and loaded
[    0.182221] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.187069] ACPI: Dynamic OEM Table Load:
[    0.187073] ACPI: SSDT 0xFFFF8CB80021E500 0000F4 (v02 PmRef  Cpu0Psd  00003000 INTL 20160527)
[    0.187877] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked
[    0.189351] ACPI: Dynamic OEM Table Load:
[    0.189355] ACPI: SSDT 0xFFFF8CB80113B800 000434 (v02 PmRef  Cpu0Cst  00003001 INTL 20160527)
[    0.190245] ACPI: Dynamic OEM Table Load:
[    0.190248] ACPI: SSDT 0xFFFF8CB80113F800 00053F (v02 PmRef  Cpu0Ist  00003000 INTL 20160527)
[    0.191184] ACPI: Dynamic OEM Table Load:
[    0.191187] ACPI: SSDT 0xFFFF8CB800B2C000 00011B (v02 PmRef  Cpu0Hwp  00003000 INTL 20160527)
[    0.191992] ACPI: Dynamic OEM Table Load:
[    0.191996] ACPI: SSDT 0xFFFF8CB80113C000 000724 (v02 PmRef  HwpLvt   00003000 INTL 20160527)
[    0.193016] ACPI: Dynamic OEM Table Load:
[    0.193019] ACPI: SSDT 0xFFFF8CB801138800 0005FC (v02 PmRef  ApIst    00003000 INTL 20160527)
[    0.193969] ACPI: Dynamic OEM Table Load:
[    0.193972] ACPI: SSDT 0xFFFF8CB80112D000 000317 (v02 PmRef  ApHwp    00003000 INTL 20160527)
[    0.194922] ACPI: Dynamic OEM Table Load:
[    0.194926] ACPI: SSDT 0xFFFF8CB80012B000 000AB0 (v02 PmRef  ApPsd    00003000 INTL 20160527)
[    0.196310] ACPI: Dynamic OEM Table Load:
[    0.196313] ACPI: SSDT 0xFFFF8CB801128400 00030A (v02 PmRef  ApCst    00003000 INTL 20160527)
[    0.200076] ACPI: EC: EC started
[    0.200077] ACPI: EC: interrupt blocked
[    0.205963] ACPI: EC: EC_CMD/EC_SC=0x934, EC_DATA=0x930
[    0.205964] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC used to handle transactions
[    0.205965] ACPI: Interpreter enabled
[    0.206001] ACPI: PM: (supports S0 S3 S4 S5)
[    0.206002] ACPI: Using IOAPIC for interrupt routing
[    0.206029] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.207197] ACPI: Enabled 9 GPEs in block 00 to 7F
[    0.213333] ACPI: PM: Power Resource [WRST]
[    0.213556] ACPI: PM: Power Resource [DRST]
[    0.217639] ACPI: PM: Power Resource [USBC]
[    0.219918] ACPI: PM: Power Resource [V0PR]
[    0.220253] ACPI: PM: Power Resource [V1PR]
[    0.220578] ACPI: PM: Power Resource [V2PR]
[    0.225484] ACPI: PM: Power Resource [WRST]
[    0.234072] ACPI: PM: Power Resource [PIN]
[    0.234397] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.234402] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI EDR HPX-Type3]
[    0.236878] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR DPC]
[    0.236880] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[    0.237673] PCI host bridge to bus 0000:00
[    0.237674] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.237676] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.237677] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000dffff window]
[    0.237678] pci_bus 0000:00: root bus resource [mem 0x8e800000-0xdfffffff window]
[    0.237678] pci_bus 0000:00: root bus resource [mem 0xfc800000-0xfe7fffff window]
[    0.237679] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.237754] pci 0000:00:00.0: [8086:3e34] type 00 class 0x060000
[    0.237822] pci 0000:00:02.0: [8086:3ea0] type 00 class 0x030000
[    0.237829] pci 0000:00:02.0: reg 0x10: [mem 0xa0000000-0xa0ffffff 64bit]
[    0.237834] pci 0000:00:02.0: reg 0x18: [mem 0x90000000-0x9fffffff 64bit pref]
[    0.237837] pci 0000:00:02.0: reg 0x20: [io  0x3000-0x303f]
[    0.237849] pci 0000:00:02.0: BAR 2: assigned to efifb
[    0.237983] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
[    0.237990] pci 0000:00:04.0: reg 0x10: [mem 0xa1310000-0xa1317fff 64bit]
[    0.238213] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000
[    0.238222] pci 0000:00:08.0: reg 0x10: [mem 0xa1327000-0xa1327fff 64bit]
[    0.238333] pci 0000:00:12.0: [8086:9df9] type 00 class 0x118000
[    0.238351] pci 0000:00:12.0: reg 0x10: [mem 0xa1326000-0xa1326fff 64bit]
[    0.238492] pci 0000:00:14.0: [8086:9ded] type 00 class 0x0c0330
[    0.238505] pci 0000:00:14.0: reg 0x10: [mem 0xa1300000-0xa130ffff 64bit]
[    0.238557] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.239958] pci 0000:00:14.2: [8086:9def] type 00 class 0x050000
[    0.239975] pci 0000:00:14.2: reg 0x10: [mem 0xa131e000-0xa131ffff 64bit]
[    0.239985] pci 0000:00:14.2: reg 0x18: [mem 0xa1325000-0xa1325fff 64bit]
[    0.240162] pci 0000:00:15.0: [8086:9de8] type 00 class 0x0c8000
[    0.240221] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    0.240635] pci 0000:00:16.0: [8086:9de0] type 00 class 0x078000
[    0.240654] pci 0000:00:16.0: reg 0x10: [mem 0xa1323000-0xa1323fff 64bit]
[    0.240725] pci 0000:00:16.0: PME# supported from D3hot
[    0.241065] pci 0000:00:17.0: [8086:9dd3] type 00 class 0x010601
[    0.241078] pci 0000:00:17.0: reg 0x10: [mem 0xa131c000-0xa131dfff]
[    0.241086] pci 0000:00:17.0: reg 0x14: [mem 0xa1322000-0xa13220ff]
[    0.241094] pci 0000:00:17.0: reg 0x18: [io  0x3090-0x3097]
[    0.241102] pci 0000:00:17.0: reg 0x1c: [io  0x3080-0x3083]
[    0.241110] pci 0000:00:17.0: reg 0x20: [io  0x3060-0x307f]
[    0.241118] pci 0000:00:17.0: reg 0x24: [mem 0xa1321000-0xa13217ff]
[    0.241157] pci 0000:00:17.0: PME# supported from D3hot
[    0.241471] pci 0000:00:1d.0: [8086:9db1] type 01 class 0x060400
[    0.241557] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.241583] pci 0000:00:1d.0: PTM enabled (root), 4ns granularity
[    0.242171] pci 0000:00:1d.4: [8086:9db4] type 01 class 0x060400
[    0.242247] pci 0000:00:1d.4: PME# supported from D0 D3hot D3cold
[    0.242273] pci 0000:00:1d.4: PTM enabled (root), 4ns granularity
[    0.242857] pci 0000:00:1f.0: [8086:9d84] type 00 class 0x060100
[    0.243129] pci 0000:00:1f.3: [8086:9dc8] type 00 class 0x040380
[    0.243159] pci 0000:00:1f.3: reg 0x10: [mem 0xa1318000-0xa131bfff 64bit]
[    0.243206] pci 0000:00:1f.3: reg 0x20: [mem 0xa1000000-0xa10fffff 64bit]
[    0.243280] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.245994] pci 0000:00:1f.4: [8086:9da3] type 00 class 0x0c0500
[    0.246018] pci 0000:00:1f.4: reg 0x10: [mem 0xa1320000-0xa13200ff 64bit]
[    0.246046] pci 0000:00:1f.4: reg 0x20: [io  0xefa0-0xefbf]
[    0.246265] pci 0000:00:1f.5: [8086:9da4] type 00 class 0x0c8000
[    0.246278] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff]
[    0.246678] pci 0000:01:00.0: [8086:2526] type 00 class 0x028000
[    0.246749] pci 0000:01:00.0: reg 0x10: [mem 0xa1200000-0xa1203fff 64bit]
[    0.246959] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    0.247480] pci 0000:00:1d.0: PCI bridge to [bus 01]
[    0.247484] pci 0000:00:1d.0:   bridge window [mem 0xa1200000-0xa12fffff]
[    0.247669] pci 0000:02:00.0: [1179:0113] type 00 class 0x010802
[    0.247688] pci 0000:02:00.0: reg 0x10: [mem 0xa1100000-0xa1103fff 64bit]
[    0.247797] pci 0000:02:00.0: PME# supported from D0 D3hot
[    0.247919] pci 0000:00:1d.4: PCI bridge to [bus 02]
[    0.247923] pci 0000:00:1d.4:   bridge window [mem 0xa1100000-0xa11fffff]
[    0.249796] ACPI: PCI: Interrupt link LNKA configured for IRQ 0
[    0.249866] ACPI: PCI: Interrupt link LNKB configured for IRQ 1
[    0.249930] ACPI: PCI: Interrupt link LNKC configured for IRQ 0
[    0.249995] ACPI: PCI: Interrupt link LNKD configured for IRQ 0
[    0.250059] ACPI: PCI: Interrupt link LNKE configured for IRQ 0
[    0.250123] ACPI: PCI: Interrupt link LNKF configured for IRQ 0
[    0.250187] ACPI: PCI: Interrupt link LNKG configured for IRQ 0
[    0.250251] ACPI: PCI: Interrupt link LNKH configured for IRQ 0
[    0.266551] ACPI: EC: interrupt unblocked
[    0.266552] ACPI: EC: event unblocked
[    0.266564] ACPI: EC: EC_CMD/EC_SC=0x934, EC_DATA=0x930
[    0.266565] ACPI: EC: GPE=0x6e
[    0.266566] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC initialization complete
[    0.266567] ACPI: \_SB_.PCI0.LPCB.ECDV: EC: Used to handle transactions and events
[    0.266610] iommu: Default domain type: Passthrough (set via kernel command line)
[    0.266646] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.266646] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.266646] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.266646] vgaarb: loaded
[    0.266646] SCSI subsystem initialized
[    0.266648] libata version 3.00 loaded.
[    0.266648] ACPI: bus type USB registered
[    0.266648] usbcore: registered new interface driver usbfs
[    0.266648] usbcore: registered new interface driver hub
[    0.266648] usbcore: registered new device driver usb
[    0.266648] pps_core: LinuxPPS API ver. 1 registered
[    0.266648] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.266648] PTP clock support registered
[    0.266648] EDAC MC: Ver: 3.0.0
[    0.266942] Registered efivars operations
[    0.266942] NetLabel: Initializing
[    0.266942] NetLabel:  domain hash size = 128
[    0.266942] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.266942] NetLabel:  unlabeled traffic allowed by default
[    0.266942] mctp: management component transport protocol core
[    0.266942] NET: Registered PF_MCTP protocol family
[    0.266942] PCI: Using ACPI for IRQ routing
[    0.312143] PCI: pci_cache_line_size set to 64 bytes
[    0.312615] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[    0.312617] e820: reserve RAM buffer [mem 0x7643c000-0x77ffffff]
[    0.312617] e820: reserve RAM buffer [mem 0x7a841000-0x7bffffff]
[    0.312618] e820: reserve RAM buffer [mem 0x7ec10000-0x7fffffff]
[    0.312619] e820: reserve RAM buffer [mem 0x7ffff000-0x7fffffff]
[    0.312620] e820: reserve RAM buffer [mem 0x88200000-0x8bffffff]
[    0.312620] e820: reserve RAM buffer [mem 0x46f800000-0x46fffffff]
[    0.316500] clocksource: Switched to clocksource tsc-early
[    0.321710] VFS: Disk quotas dquot_6.6.0
[    0.321721] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.321774] pnp: PnP ACPI init
[    0.321874] system 00:00: [mem 0x40000000-0x403fffff] has been reserved
[    0.322054] system 00:01: [io  0x0680-0x069f] has been reserved
[    0.322055] system 00:01: [io  0x164e-0x164f] has been reserved
[    0.322145] system 00:02: [io  0x1854-0x1857] has been reserved
[    0.322427] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.322429] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.322430] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.322431] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved
[    0.322432] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.322433] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.322435] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved
[    0.322436] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved
[    0.322614] system 00:06: [io  0x1800-0x18fe] could not be reserved
[    0.322616] system 00:06: [mem 0xfd000000-0xfd69ffff] has been reserved
[    0.322617] system 00:06: [mem 0xfd6b0000-0xfd6cffff] has been reserved
[    0.322618] system 00:06: [mem 0xfd6f0000-0xfdffffff] has been reserved
[    0.322619] system 00:06: [mem 0xfe000000-0xfe01ffff] could not be reserved
[    0.322621] system 00:06: [mem 0xfe200000-0xfe7fffff] has been reserved
[    0.322622] system 00:06: [mem 0xff000000-0xffffffff] has been reserved
[    0.322855] system 00:07: [io  0x2000-0x20fe] has been reserved
[    0.327007] pnp: PnP ACPI: found 9 devices
[    0.332231] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.332266] NET: Registered PF_INET protocol family
[    0.332398] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.333601] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[    0.333666] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.333788] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.333832] TCP: Hash tables configured (established 131072 bind 65536)
[    0.333885] MPTCP token hash table entries: 16384 (order: 6, 393216 bytes, linear)
[    0.333922] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.333952] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.333989] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.333993] NET: Registered PF_XDP protocol family
[    0.334002] pci 0000:00:15.0: BAR 0: assigned [mem 0x8e800000-0x8e800fff 64bit]
[    0.334062] pci 0000:00:1d.0: PCI bridge to [bus 01]
[    0.334070] pci 0000:00:1d.0:   bridge window [mem 0xa1200000-0xa12fffff]
[    0.334075] pci 0000:00:1d.4: PCI bridge to [bus 02]
[    0.334077] pci 0000:00:1d.4:   bridge window [mem 0xa1100000-0xa11fffff]
[    0.334083] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.334084] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.334085] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000dffff window]
[    0.334086] pci_bus 0000:00: resource 7 [mem 0x8e800000-0xdfffffff window]
[    0.334086] pci_bus 0000:00: resource 8 [mem 0xfc800000-0xfe7fffff window]
[    0.334087] pci_bus 0000:01: resource 1 [mem 0xa1200000-0xa12fffff]
[    0.334088] pci_bus 0000:02: resource 1 [mem 0xa1100000-0xa11fffff]
[    0.334235] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.334774] PCI: CLS 64 bytes, default 64
[    0.334797] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.334798] software IO TLB: mapped [mem 0x0000000076841000-0x000000007a841000] (64MB)
[    0.334810] Trying to unpack rootfs image as initramfs...
[    0.334874] platform rtc_cmos: registered platform RTC device (no PNP device found)
[    0.334887] sgx: EPC section 0x80200000-0x85f7ffff
[    0.340309] Freeing initrd memory: 17060K
[    0.340896] Initialise system trusted keyrings
[    0.340903] Key type blacklist registered
[    0.340939] workingset: timestamp_bits=41 max_order=22 bucket_order=0
[    0.341657] zbud: loaded
[    0.347176] Key type asymmetric registered
[    0.347177] Asymmetric key parser 'x509' registered
[    0.347192] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 242)
[    0.347233] io scheduler mq-deadline registered
[    0.347234] io scheduler kyber registered
[    0.347253] io scheduler bfq registered
[    0.349631] pcieport 0000:00:1d.0: PME: Signaling with IRQ 122
[    0.349684] pcieport 0000:00:1d.0: AER: enabled with IRQ 122
[    0.349719] pcieport 0000:00:1d.0: DPC: enabled with IRQ 122
[    0.349720] pcieport 0000:00:1d.0: DPC: error containment capabilities: Int Msg #0, RPExt+ PoisonedTLP+ SwTrigger+ RP PIO Log 4, DL_ActiveErr+
[    0.349942] pcieport 0000:00:1d.4: PME: Signaling with IRQ 123
[    0.350004] pcieport 0000:00:1d.4: AER: enabled with IRQ 123
[    0.350045] pcieport 0000:00:1d.4: DPC: enabled with IRQ 123
[    0.350046] pcieport 0000:00:1d.4: DPC: error containment capabilities: Int Msg #0, RPExt+ PoisonedTLP+ SwTrigger+ RP PIO Log 4, DL_ActiveErr+
[    0.350128] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.352699] ACPI: AC: AC Adapter [AC] (on-line)
[    0.352735] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[    0.356590] ACPI: button: Lid Switch [LID0]
[    0.356623] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
[    0.356650] ACPI: button: Power Button [PBTN]
[    0.356664] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
[    0.356673] ACPI: button: Sleep Button [SBTN]
[    0.356779] smpboot: Estimated ratio of average max frequency by base frequency (times 1024): 2099
[    0.358798] thermal LNXTHERM:00: registered as thermal_zone0
[    0.358800] ACPI: thermal: Thermal Zone [THM] (25 C)
[    0.358995] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    0.361506] hpet_acpi_add: no address or irqs in _CRS
[    0.361531] Non-volatile memory driver v1.3
[    0.361532] Linux agpgart interface v0.103
[    0.361533] AMD-Vi: AMD IOMMUv2 functionality not available on this system - This is not a bug.
[    0.361600] ACPI: bus type drm_connector registered
[    0.362957] nvme nvme0: pci function 0000:02:00.0
[    0.362976] ahci 0000:00:17.0: version 3.0
[    0.363881] ahci 0000:00:17.0: SSS flag set, parallel bus scan disabled
[    0.363914] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x0 impl SATA mode
[    0.363916] ahci 0000:00:17.0: flags: 64bit ncq sntf stag pm clo only pio slum part deso sadm sds apst 
[    0.364092] scsi host0: ahci
[    0.364140] ata1: DUMMY
[    0.364181] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.364186] ehci-pci: EHCI PCI platform driver
[    0.364191] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.364192] ohci-pci: OHCI PCI platform driver
[    0.364196] uhci_hcd: USB Universal Host Controller Interface driver
[    0.364212] usbcore: registered new interface driver usbserial_generic
[    0.364215] usbserial: USB Serial support registered for generic
[    0.364437] rtc_cmos rtc_cmos: RTC can wake from S4
[    0.365652] rtc_cmos rtc_cmos: registered as rtc0
[    0.365968] rtc_cmos rtc_cmos: setting system clock to 2022-01-16T04:23:57 UTC (1642307037)
[    0.365977] rtc_cmos rtc_cmos: alarms up to one month, y3k, 114 bytes nvram
[    0.366463] intel_pstate: Intel P-state driver initializing
[    0.366888] intel_pstate: HWP enabled
[    0.367025] ledtrig-cpu: registered to indicate activity on CPUs
[    0.367180] efifb: probing for efifb
[    0.367186] efifb: framebuffer at 0x90000000, using 8100k, total 8100k
[    0.367187] efifb: mode is 1920x1080x32, linelength=7680, pages=1
[    0.367188] efifb: scrolling: redraw
[    0.367188] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.367217] fbcon: Deferring console take-over
[    0.367218] fb0: EFI VGA frame buffer device
[    0.367233] hid: raw HID events driver (C) Jiri Kosina
[    0.367502] intel_pmc_core INT33A1:00:  initialized
[    0.367569] drop_monitor: Initializing network drop monitor service
[    0.367606] Initializing XFRM netlink socket
[    0.367607] IPv6: Loaded, but administratively disabled, reboot required to enable
[    0.367608] NET: Registered PF_PACKET protocol family
[    0.368314] microcode: sig=0x806eb, pf=0x80, revision=0xea
[    0.368567] microcode: Microcode Update Driver: v2.2.
[    0.368570] IPI shorthand broadcast: enabled
[    0.368576] sched_clock: Marking stable (359780405, 8447472)->(377892132, -9664255)
[    0.368919] registered taskstats version 1
[    0.369639] Loading compiled-in X.509 certificates
[    0.372105] Loaded X.509 cert 'Build time autogenerated kernel key: 0d2da3202364a67b3896826fc19397e8d81a63b8'
[    0.373009] zswap: loaded using pool lz4/z3fold
[    0.373454] nvme nvme0: allocated 38 MiB host memory buffer.
[    0.374474] Key type ._fscrypt registered
[    0.374475] Key type .fscrypt registered
[    0.374476] Key type fscrypt-provisioning registered
[    0.375926] PM:   Magic number: 6:415:363
[    0.375949] msr msr2: hash matches
[    0.376122] RAS: Correctable Errors collector initialized.
[    0.394217] ACPI: battery: Slot [BAT0] (battery present)
[    0.463575] nvme nvme0: 8/0/0 default/read/poll queues
[    0.479890]  nvme0n1: p1 p2
[    0.482763] Freeing unused decrypted memory: 2036K
[    0.483327] Freeing unused kernel image (initmem) memory: 1800K
[    0.483330] Write protecting the kernel read-only data: 28672k
[    0.484253] Freeing unused kernel image (text/rodata gap) memory: 2036K
[    0.484685] Freeing unused kernel image (rodata/data gap) memory: 1368K
[    0.510828] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    0.510833] rodata_test: all tests were successful
[    0.510842] Run /init as init process
[    0.510844]   with arguments:
[    0.510846]     /init
[    0.510847]   with environment:
[    0.510848]     HOME=/
[    0.510850]     TERM=linux
[    0.694166] SGI XFS with ACLs, security attributes, realtime, scrub, repair, quota, no debug enabled
[    0.705732] fbcon: Taking over console
[    0.705846] Console: switching to colour frame buffer device 240x67
[    0.710838] XFS (nvme0n1p2): Mounting V5 Filesystem
[    0.738707] XFS (nvme0n1p2): Ending clean mount
[    0.775211] random: fast init done
[    0.897480] systemd[1]: systemd 250.2-2-arch running in system mode (+PAM +AUDIT -SELINUX -APPARMOR -IMA +SMACK +SECCOMP +GCRYPT +GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY +P11KIT -QRENCODE +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK +XKBCOMMON +UTMP -SYSVINIT default-hierarchy=unified)
[    0.897585] systemd[1]: Detected architecture x86-64.
[    0.900338] systemd[1]: Hostname set to <NoteBook>.
[    0.943515] random: lvmconfig: uninitialized urandom read (4 bytes read)
[    1.000589] systemd[1]: Queued start job for default target Graphical Interface.
[    1.001628] systemd[1]: Created slice Slice /system/getty.
[    1.001911] systemd[1]: Created slice Slice /system/modprobe.
[    1.002165] systemd[1]: Created slice Slice /system/systemd-fsck.
[    1.002348] systemd[1]: Created slice User and Session Slice.
[    1.002435] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    1.002512] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    1.002661] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    1.002735] systemd[1]: Reached target Local Encrypted Volumes.
[    1.002781] systemd[1]: Reached target Login Prompts.
[    1.002840] systemd[1]: Reached target Local Integrity Protected Volumes.
[    1.002891] systemd[1]: Reached target Path Units.
[    1.002934] systemd[1]: Reached target Remote File Systems.
[    1.002977] systemd[1]: Reached target Slice Units.
[    1.003021] systemd[1]: Reached target Swaps.
[    1.003065] systemd[1]: Reached target Local Verity Protected Volumes.
[    1.003154] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[    1.003633] systemd[1]: Listening on LVM2 poll daemon socket.
[    1.004809] systemd[1]: Listening on Process Core Dump Socket.
[    1.007362] systemd[1]: Journal Audit Socket was skipped because of a failed condition check (ConditionSecurity=audit).
[    1.007687] systemd[1]: Listening on Journal Socket (/dev/log).
[    1.007819] systemd[1]: Listening on Journal Socket.
[    1.008842] systemd[1]: Listening on udev Control Socket.
[    1.008962] systemd[1]: Listening on udev Kernel Socket.
[    1.009600] systemd[1]: Mounting Huge Pages File System...
[    1.010207] systemd[1]: Mounting POSIX Message Queue File System...
[    1.010806] systemd[1]: Mounting Kernel Debug File System...
[    1.011387] systemd[1]: Mounting Kernel Trace File System...
[    1.012208] systemd[1]: Mounting Temporary Directory /tmp...
[    1.013078] systemd[1]: Starting Create List of Static Device Nodes...
[    1.013732] systemd[1]: Starting Load Kernel Module configfs...
[    1.014350] systemd[1]: Starting Load Kernel Module drm...
[    1.015004] systemd[1]: Starting Load Kernel Module fuse...
[    1.015578] systemd[1]: Starting File System Check on Root Device...
[    1.016792] systemd[1]: Starting Journal Service...
[    1.017995] systemd[1]: Starting Load Kernel Modules...
[    1.018135] systemd[1]: Repartition Root Disk was skipped because all trigger condition checks failed.
[    1.018854] systemd[1]: Starting Coldplug All udev Devices...
[    1.020488] systemd[1]: Mounted Huge Pages File System.
[    1.020612] systemd[1]: Mounted POSIX Message Queue File System.
[    1.020726] systemd[1]: Mounted Kernel Debug File System.
[    1.020845] systemd[1]: Mounted Kernel Trace File System.
[    1.020954] systemd[1]: Mounted Temporary Directory /tmp.
[    1.021171] systemd[1]: Finished Create List of Static Device Nodes.
[    1.022306] systemd[1]: modprobe@configfs.service: Deactivated successfully.
[    1.022397] systemd[1]: Finished Load Kernel Module configfs.
[    1.022577] systemd[1]: modprobe@drm.service: Deactivated successfully.
[    1.022653] systemd[1]: Finished Load Kernel Module drm.
[    1.023230] systemd[1]: Mounting Kernel Configuration File System...
[    1.024731] systemd[1]: Mounted Kernel Configuration File System.
[    1.025163] fuse: init (API version 7.35)
[    1.025646] systemd[1]: modprobe@fuse.service: Deactivated successfully.
[    1.025749] systemd[1]: Finished Load Kernel Module fuse.
[    1.026316] systemd[1]: Mounting FUSE Control File System...
[    1.026637] systemd[1]: Finished File System Check on Root Device.
[    1.027198] systemd[1]: Starting Remount Root and Kernel File Systems...
[    1.027712] systemd[1]: Mounted FUSE Control File System.
[    1.032438] xfs filesystem being remounted at / supports timestamps until 2038 (0x7fffffff)
[    1.033014] Guest personality initialized and is inactive
[    1.033024] systemd[1]: Finished Remount Root and Kernel File Systems.
[    1.033049] VMCI host device registered (name=vmci, major=10, minor=122)
[    1.033051] Initialized host personality
[    1.033232] systemd[1]: First Boot Wizard was skipped because of a failed condition check (ConditionFirstBoot=yes).
[    1.033884] systemd[1]: Rebuild Hardware Database was skipped because of a failed condition check (ConditionNeedsUpdate=/etc).
[    1.034356] systemd[1]: Starting Load/Save Random Seed...
[    1.034450] systemd[1]: Create System Users was skipped because of a failed condition check (ConditionNeedsUpdate=/etc).
[    1.034624] vmmon: loading out-of-tree module taints kernel.
[    1.034652] vmmon: module verification failed: signature and/or required key missing - tainting kernel
[    1.034853] systemd[1]: Starting Create Static Device Nodes in /dev...
[    1.035680] /dev/vmmon[223]: Module vmmon: registered as misc device
[    1.035682] /dev/vmmon[223]: Using tsc_khz as TSC frequency: 1999968
[    1.035683] /dev/vmmon[223]: Module vmmon: initialized
[    1.036211] systemd[1]: Finished Load Kernel Modules.
[    1.036913] systemd[1]: Starting Apply Kernel Variables...
[    1.041694] Unsafe core_pattern used with fs.suid_dumpable=2.
               Pipe handler or fully qualified core dump path required.
               Set kernel.core_pattern before fs.suid_dumpable.
[    1.042698] systemd[1]: Started Journal Service.
[    1.046796] systemd-journald[222]: Received client request to flush runtime journal.
[    1.127790] input: Intel HID events as /devices/platform/INT33D5:00/input/input3
[    1.129798] intel-hid INT33D5:00: platform supports 5 button array
[    1.130571] Userspace governor deprecated: use thermal netlink notification instead
[    1.131855] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input4
[    1.243582] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[    1.247008] acpi PNP0C14:01: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
[    1.247038] i8042: Warning: Keylock active
[    1.247053] wmi_bus wmi_bus-PNP0C14:02: WQBC data block query control method not found
[    1.247055] acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
[    1.248357] acpi PNP0C14:03: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
[    1.249203] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.249269] serio: i8042 AUX port at 0x60,0x64 irq 12
[    1.251920] acpi PNP0C14:04: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
[    1.260152] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.260158] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    1.261237] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000000009810
[    1.261422] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.16
[    1.261425] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.261426] usb usb1: Product: xHCI Host Controller
[    1.261428] usb usb1: Manufacturer: Linux 5.16.0-arch1-1 xhci-hcd
[    1.261429] usb usb1: SerialNumber: 0000:00:14.0
[    1.261532] hub 1-0:1.0: USB hub found
[    1.261549] hub 1-0:1.0: 12 ports detected
[    1.263670] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    1.263674] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    1.263677] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed
[    1.263719] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.16
[    1.263721] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.263723] usb usb2: Product: xHCI Host Controller
[    1.263724] usb usb2: Manufacturer: Linux 5.16.0-arch1-1 xhci-hcd
[    1.263725] usb usb2: SerialNumber: 0000:00:14.0
[    1.263826] hub 2-0:1.0: USB hub found
[    1.263841] hub 2-0:1.0: 6 ports detected
[    1.265285] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[    1.265558] idma64 idma64.0: Found Intel integrated DMA 64-bit
[    1.338255] input: PC Speaker as /devices/platform/pcspkr/input/input5
[    1.339225] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[    1.339840] tsc: Refined TSC clocksource calibration: 1992.000 MHz
[    1.339846] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x396d519840e, max_idle_ns: 881590569543 ns
[    1.339864] clocksource: Switched to clocksource tsc
[    1.340618] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[    1.340635] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
[    1.355679] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    1.358153] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    1.358706] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    1.358710] cfg80211: failed to load regulatory.db
[    1.360457] i2c i2c-1: 2/2 memory slots populated (from DMI)
[    1.403575] ioremap error for 0x7f676000-0x7f677000, requested 0x2, got 0x0
[    1.404229] ucsi_acpi: probe of USBC000:00 failed with error -12
[    1.437475] input: DELL08A5:00 06CB:7E7E Mouse as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-0/i2c-DELL08A5:00/0018:06CB:7E7E.0001/input/input6
[    1.437574] input: DELL08A5:00 06CB:7E7E Touchpad as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-0/i2c-DELL08A5:00/0018:06CB:7E7E.0001/input/input7
[    1.437770] hid-generic 0018:06CB:7E7E.0001: input,hidraw0: I2C HID v1.00 Mouse [DELL08A5:00 06CB:7E7E] on i2c-DELL08A5:00
[    1.470554] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[    1.475830] Intel(R) Wireless WiFi driver for Linux
[    1.486971] intel_rapl_common: Found RAPL domain package
[    1.486974] intel_rapl_common: Found RAPL domain dram
[    1.494416] iwlwifi 0000:01:00.0: enabling device (0000 -> 0002)
[    1.494504] Setting dangerous option mitigations - tainting kernel
[    1.494508] Setting dangerous option enable_dc - tainting kernel
[    1.494509] Setting dangerous option enable_fbc - tainting kernel
[    1.494510] Setting dangerous option enable_guc - tainting kernel
[    1.494512] Setting dangerous option enable_psr - tainting kernel
[    1.494513] Setting dangerous option enable_psr2_sel_fetch - tainting kernel
[    1.501538] checking generic (90000000 7e9000) vs hw (a0000000 1000000)
[    1.501540] checking generic (90000000 7e9000) vs hw (90000000 10000000)
[    1.501541] fb0: switching to i915 from EFI VGA
[    1.501623] Console: switching to colour dummy device 80x25
[    1.501652] i915 0000:00:02.0: vgaarb: deactivate vga console
[    1.503319] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    1.504607] iwlwifi 0000:01:00.0: WRT: Overriding region id 0
[    1.504610] iwlwifi 0000:01:00.0: WRT: Overriding region id 1
[    1.504612] iwlwifi 0000:01:00.0: WRT: Overriding region id 2
[    1.504613] iwlwifi 0000:01:00.0: WRT: Overriding region id 3
[    1.504615] iwlwifi 0000:01:00.0: WRT: Overriding region id 4
[    1.504616] iwlwifi 0000:01:00.0: WRT: Overriding region id 6
[    1.504618] iwlwifi 0000:01:00.0: WRT: Overriding region id 8
[    1.504619] iwlwifi 0000:01:00.0: WRT: Overriding region id 9
[    1.504620] iwlwifi 0000:01:00.0: WRT: Overriding region id 10
[    1.504622] iwlwifi 0000:01:00.0: WRT: Overriding region id 11
[    1.504623] iwlwifi 0000:01:00.0: WRT: Overriding region id 15
[    1.504625] iwlwifi 0000:01:00.0: WRT: Overriding region id 16
[    1.504626] iwlwifi 0000:01:00.0: WRT: Overriding region id 18
[    1.504628] iwlwifi 0000:01:00.0: WRT: Overriding region id 19
[    1.504629] iwlwifi 0000:01:00.0: WRT: Overriding region id 20
[    1.504630] iwlwifi 0000:01:00.0: WRT: Overriding region id 21
[    1.504632] iwlwifi 0000:01:00.0: WRT: Overriding region id 28
[    1.504894] iwlwifi 0000:01:00.0: loaded firmware version 46.5e069cbd.0 9260-th-b0-jf-b0-46.ucode op_mode iwlmvm
[    1.506795] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[    1.516509] usb 1-5: new full-speed USB device number 2 using xhci_hcd
[    1.568674] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[    1.568676] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    1.568677] RAPL PMU: hw unit of domain package 2^-14 Joules
[    1.568679] RAPL PMU: hw unit of domain dram 2^-14 Joules
[    1.568679] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    1.574845] i915 0000:00:02.0: [drm] GuC firmware i915/kbl_guc_62.0.0.bin version 62.0 submission:disabled
[    1.574850] i915 0000:00:02.0: [drm] GuC SLPC: disabled
[    1.574851] i915 0000:00:02.0: [drm] HuC firmware i915/kbl_huc_4.0.0.bin version 4.0 authenticated:yes
[    1.576471] cryptd: max_cpu_qlen set to 1000
[    1.589412] random: dbus-broker-lau: uninitialized urandom read (8 bytes read)
[    1.590315] random: dbus-broker-lau: uninitialized urandom read (8 bytes read)
[    1.599791] [drm] Initialized i915 1.6.0 20201103 for 0000:00:02.0 on minor 0
[    1.602461] ACPI: video: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    1.602971] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input9
[    1.627372] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input10
[    1.630041] intel_rapl_common: Found RAPL domain package
[    1.630044] intel_rapl_common: Found RAPL domain core
[    1.630063] intel_rapl_common: Found RAPL domain uncore
[    1.630064] intel_rapl_common: Found RAPL domain dram
[    1.666035] usb 1-5: New USB device found, idVendor=04f3, idProduct=0c01, bcdDevice= 1.42
[    1.666038] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.666039] usb 1-5: Product: ELAN:Fingerprint
[    1.666040] usb 1-5: Manufacturer: ELAN
[    1.700334] AVX2 version of gcm_enc/dec engaged.
[    1.700371] AES CTR mode by8 optimization enabled
[    1.708591] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[    1.708626] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[    1.737181] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    1.737407] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[    1.738350] fbcon: i915drmfb (fb0) is primary device
[    1.757034] input: Dell WMI hotkeys as /devices/platform/PNP0C14:02/wmi_bus/wmi_bus-PNP0C14:02/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input12
[    1.761843] Console: switching to colour frame buffer device 240x67
[    1.782402] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
[    1.791029] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3254: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    1.791034] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    1.791036] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    1.791039] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    1.791040] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    1.791041] snd_hda_codec_realtek hdaudioC0D0:      Headset Mic=0x19
[    1.791043] snd_hda_codec_realtek hdaudioC0D0:      Headphone Mic=0x1a
[    1.791044] snd_hda_codec_realtek hdaudioC0D0:      Internal Mic=0x12
[    1.793896] usb 1-6: new high-speed USB device number 3 using xhci_hcd
[    1.814275] input: DELL08A5:00 06CB:7E7E Mouse as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-0/i2c-DELL08A5:00/0018:06CB:7E7E.0001/input/input13
[    1.814331] input: DELL08A5:00 06CB:7E7E Touchpad as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-0/i2c-DELL08A5:00/0018:06CB:7E7E.0001/input/input14
[    1.814377] hid-multitouch 0018:06CB:7E7E.0001: input,hidraw0: I2C HID v1.00 Mouse [DELL08A5:00 06CB:7E7E] on i2c-DELL08A5:00
[    2.016469] iwlwifi 0000:01:00.0: Detected Intel(R) Wireless-AC 9260 160MHz, REV=0x324
[    2.024355] thermal thermal_zone7: failed to read out thermal zone (-61)
[    2.124760] mousedev: PS/2 mouse device common for all mice
[    2.130751] iwlwifi 0000:01:00.0: base HW address: 18:1d:ea:54:85:b7
[    2.136552] usb 1-6: New USB device found, idVendor=0c45, idProduct=6715, bcdDevice=60.07
[    2.136556] usb 1-6: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[    2.136558] usb 1-6: Product: Integrated_Webcam_HD
[    2.136559] usb 1-6: Manufacturer: CN0PYJNXLOG0088UAHVSA01
[    2.186732] intel_tcc_cooling: Programmable TCC Offset detected
[    2.199775] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[    2.202868] iwlwifi 0000:01:00.0 wlp1s0: renamed from wlan0
[    2.259839] usb 1-10: new full-speed USB device number 4 using xhci_hcd
[    2.401098] usb 1-10: New USB device found, idVendor=8087, idProduct=0025, bcdDevice= 0.02
[    2.401103] usb 1-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.423396] mc: Linux media interface: v0.10
[    2.456597] Bluetooth: Core ver 2.22
[    2.456620] NET: Registered PF_BLUETOOTH protocol family
[    2.456621] Bluetooth: HCI device and connection manager initialized
[    2.456625] Bluetooth: HCI socket layer initialized
[    2.456628] Bluetooth: L2CAP socket layer initialized
[    2.456632] Bluetooth: SCO socket layer initialized
[    2.457816] videodev: Linux video capture interface: v2.00
[    2.508369] usbcore: registered new interface driver btusb
[    2.512604] usb 1-6: Found UVC 1.00 device Integrated_Webcam_HD (0c45:6715)
[    2.515978] Bluetooth: hci0: Found device firmware: intel/ibt-18-16-1.sfi
[    2.516010] Bluetooth: hci0: Boot Address: 0x40800
[    2.516012] Bluetooth: hci0: Firmware Version: 60-44.21
[    2.516014] Bluetooth: hci0: Firmware already loaded
[    2.523560] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[    2.523622] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18
[    2.523674] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19
[    2.523723] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20
[    2.523784] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21
[    2.523873] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input22
[    2.528587] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/input/input23
[    2.528873] usbcore: registered new interface driver uvcvideo
[    2.564002] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    2.564004] Bluetooth: BNEP filters: protocol multicast
[    2.564008] Bluetooth: BNEP socket layer initialized
[    2.574769] Bluetooth: hci0: Failed to read codec capabilities (-56)
[    2.575805] Bluetooth: hci0: Failed to read codec capabilities (-56)
[    2.576804] Bluetooth: hci0: Failed to read codec capabilities (-56)
[    2.577813] Bluetooth: hci0: Failed to read codec capabilities (-56)
[    2.578816] Bluetooth: hci0: Failed to read codec capabilities (-56)
[    2.579801] Bluetooth: hci0: Failed to read codec capabilities (-56)
[    2.604094] NET: Registered PF_ALG protocol family
[    2.983403] random: crng init done
[    2.983405] random: 7 urandom warning(s) missed due to ratelimiting
[    4.590674] rfkill: input handler disabled
[    7.273874] wlp1s0: authenticate with dc:a6:32:9a:f0:88
[    7.282919] wlp1s0: send auth to dc:a6:32:9a:f0:88 (try 1/3)
[    7.323442] wlp1s0: authenticated
[    7.326497] wlp1s0: associate with dc:a6:32:9a:f0:88 (try 1/3)
[    7.328307] wlp1s0: RX AssocResp from dc:a6:32:9a:f0:88 (capab=0x11 status=0 aid=3)
[    7.331482] wlp1s0: associated
[    7.342800] wlp1s0: Limiting TX power to 24 (24 - 0) dBm as advertised by dc:a6:32:9a:f0:88
[   18.866362] rfkill: input handler enabled
[   22.133663] rfkill: input handler disabled
[   22.298027] Bluetooth: RFCOMM TTY layer initialized
[   22.298034] Bluetooth: RFCOMM socket layer initialized
[   22.298040] Bluetooth: RFCOMM ver 1.11
[   65.444839] xfs filesystem being remounted at /newroot/home/william/.cache/gnome-desktop-thumbnailer/gstreamer-1.0 supports timestamps until 2038 (0x7fffffff)

See the attached files for htop screenshot.
Comment 1 William Tang 2022-01-30 09:02:01 UTC
Created attachment 300350 [details]
htop screenshot
Comment 2 William Tang 2022-01-30 09:05:27 UTC
Hardware Model: Dell Inspiron 13 (7380)
Comment 3 The Linux kernel's regression tracker (Thorsten Leemhuis) 2022-01-31 06:45:28 UTC
Not my area of expertise, but another bug about high CPU usage was filed today?
https://bugzilla.kernel.org/show_bug.cgi?id=215546

Dup? Could you check /proc/interrupts?
Comment 4 Artem S. Tashkinov 2022-02-01 10:53:59 UTC
Your best chance of getting this fixed is to run git bisect: https://ldpreload.com/blog/git-bisect-run

I've tried googling for this issue and it can be caused by a variety of different reasons, so it's hard to say what's broken for you.
Comment 5 William Tang 2022-02-01 13:00:38 UTC
(In reply to The Linux kernel's regression tracker (Thorsten Leemhuis) from comment #3)
> Not my area of expertise, but another bug about high CPU usage was filed
> today?
> https://bugzilla.kernel.org/show_bug.cgi?id=215546
> 
> Dup? Could you check /proc/interrupts?

(In reply to Artem S. Tashkinov from comment #4)
> Your best chance of getting this fixed is to run git bisect:
> https://ldpreload.com/blog/git-bisect-run
> 
> I've tried googling for this issue and it can be caused by a variety of
> different reasons, so it's hard to say what's broken for you.

Hi, thanks for the replies.  I'm afraid I'm currently do not have the time to do a full bisect on my laptop.  However, I turned of the my DE and take a snapshot of /proc/interrupts (see the attachments for the logs).  It looks like there are substantially more "Local timer interrupts", "Rescheduling interrupts" and "Function call interrupts" on 5.16.  Hope this helps.
Comment 6 William Tang 2022-02-01 13:01:26 UTC
Created attachment 300372 [details]
5.15 interrupts
Comment 7 William Tang 2022-02-01 13:01:47 UTC
Created attachment 300373 [details]
5.16 interrupts
Comment 8 The Linux kernel's regression tracker (Thorsten Leemhuis) 2022-02-01 13:15:01 UTC
(In reply to William Tang from comment #5)
> It looks
> like there are substantially more "Local timer interrupts", "Rescheduling
> interrupts" and "Function call interrupts" on 5.16.

Took a quick looks, to me it looks a lot like a dupe of 
https://bugzilla.kernel.org/show_bug.cgi?id=215533
which discussed a patch that seems to help. Maybe give it a try.

>  Hope this helps.

Note, I'm not involved with the code, I'm just someone that keeps an eye out for regressions and wanted to help, as I noticed the similarity.
Comment 9 William Tang 2022-02-02 03:21:46 UTC
(In reply to The Linux kernel's regression tracker (Thorsten Leemhuis) from comment #8)
> (In reply to William Tang from comment #5)
> > It looks
> > like there are substantially more "Local timer interrupts", "Rescheduling
> > interrupts" and "Function call interrupts" on 5.16.
> 
> Took a quick looks, to me it looks a lot like a dupe of 
> https://bugzilla.kernel.org/show_bug.cgi?id=215533
> which discussed a patch that seems to help. Maybe give it a try.
> 
> >  Hope this helps.
> 
> Note, I'm not involved with the code, I'm just someone that keeps an eye out
> for regressions and wanted to help, as I noticed the similarity.

I tried to change irq_services from 0 to PCIE_PORT_SERVICE_BWNOTIF.  Unfortunately, it does not fix the issue for my laptop.

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