Re: [PATCH 04/36] cpuidle,intel_idle: Fix CPUIDLE_FLAG_IRQ_ENABLE

Michel Lespinasse
2022-07-25T19:49:25Z

[-- Attachment #1: Type: text/plain, Size: 809 bytes --]

On Wed, Jun 08, 2022 at 04:27:27PM +0200, Peter Zijlstra wrote:
> Commit c227233ad64c ("intel_idle: enable interrupts before C1 on
> Xeons") wrecked intel_idle in two ways:
>
> - must not have tracing in idle functions
> - must return with IRQs disabled
>
> Additionally, it added a branch for no good reason.
>
> Fixes: c227233ad64c ("intel_idle: enable interrupts before C1 on Xeons")
> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>

After this change was introduced, I am seeing "WARNING: suspicious RCU
usage" when booting a kernel with debug options compiled in. Please
see the attached dmesg output. The issue starts with commit 32d4fd5751ea
and is still present in v5.19-rc8.

I'm not sure, is this too late to fix or revert in v5.19 final ?

Thanks,

--
Michel "walken" Lespinasse

[-- Attachment #2: dmesg --]
[-- Type: text/plain, Size: 75733 bytes --]

[ 0.000000] microcode: microcode updated early to revision 0x2006d05, date = 2021-11-13
[ 0.000000] Linux version 5.19.0-rc8-test-00003-ge3a8d97e6a35 (walken@zeus) (gcc (Debian 8.3.0-6) 8.3.0, GNU ld (GNU Binutils for Debian) 2.31.1) #1 SMP PREEMPT_DYNAMIC Mon Jul 25 00:32:16 PDT 2022
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-5.19.0-rc8-test-00003-ge3a8d97e6a35 root=/dev/mapper/budai--vg-root ro consoleblank=600 quiet
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 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: 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: 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: xstate_offset[5]: 960, xstate_sizes[5]: 64
[ 0.000000] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512
[ 0.000000] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024
[ 0.000000] x86/fpu: Enabled xstate features 0xff, context size is 2560 bytes, using 'compacted' format.
[ 0.000000] signal: max sigframe size: 3632
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000003efff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000003f000-0x000000000003ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000040000-0x000000000009ffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000062a8efff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000062a8f000-0x000000006aef4fff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000006aef5000-0x000000006b0c2fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x000000006b0c3000-0x000000006be0dfff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000006be0e000-0x000000006c7f1fff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000006c7f2000-0x000000006c8e5fff] type 20
[ 0.000000] BIOS-e820: [mem 0x000000006c8e6000-0x000000006c8e6fff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000006c8e7000-0x000000006c9a7fff] type 20
[ 0.000000] BIOS-e820: [mem 0x000000006c9a8000-0x000000006e6fffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000006e700000-0x000000008fffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fd000000-0x00000000fe010fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed44fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000107fffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] efi: EFI v2.70 by American Megatrends
[ 0.000000] efi: TPMFinalLog=0x6bd97000 ACPI=0x6b0c2000 ACPI 2.0=0x6b0c2014 SMBIOS=0x6c47b000 SMBIOS 3.0=0x6c47a000 MEMATTR=0x5d04d018 ESRT=0x604e0718
[ 0.000000] SMBIOS 3.0.0 present.
[ 0.000000] DMI: LENOVO 30BFS44D00/1036, BIOS S03KT51A 01/17/2022
[ 0.000000] tsc: Detected 3700.000 MHz processor
[ 0.000000] tsc: Detected 3699.850 MHz TSC
[ 0.000278] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000281] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000289] last_pfn = 0x1080000 max_arch_pfn = 0x400000000
[ 0.000397] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.001626] e820: update [mem 0x7e000000-0xffffffff] usable ==> reserved
[ 0.001632] last_pfn = 0x6e700 max_arch_pfn = 0x400000000
[ 0.007772] esrt: Reserving ESRT space from 0x00000000604e0718 to 0x00000000604e0778.
[ 0.007776] e820: update [mem 0x604e0000-0x604e0fff] usable ==> reserved
[ 0.118600] Secure boot could not be determined
[ 0.118602] RAMDISK: [mem 0x3629b000-0x37144fff]
[ 0.118605] ACPI: Early table checksum verification disabled
[ 0.118608] ACPI: RSDP 0x000000006B0C2014 000024 (v02 LENOVO)
[ 0.118612] ACPI: XSDT 0x000000006B0C1728 00013C (v01 LENOVO TC-S03 00001330 AMI 01000013)
[ 0.118617] ACPI: FACP 0x000000006B0C0000 000114 (v06 LENOVO TC-S03 00001330 AMI 00010013)
[ 0.118622] ACPI: DSDT 0x000000006AFFF000 0C0B0C (v02 LENOVO TC-S03 00001330 INTL 20160422)
[ 0.118625] ACPI: FACS 0x000000006BD96000 000040
[ 0.118628] ACPI: FIDT 0x000000006AFFE000 00009C (v01 LENOVO TC-S03 00001330 AMI 00010013)
[ 0.118631] ACPI: MCFG 0x000000006AFFD000 00003C (v01 LENOVO TC-S03 00001330 MSFT 00000097)
[ 0.118634] ACPI: HPET 0x000000006AFFC000 000038 (v01 LENOVO TC-S03 00001330 INTL 20091013)
[ 0.118637] ACPI: APIC 0x000000006AFFB000 00071E (v03 LENOVO TC-S03 00001330 INTL 20091013)
[ 0.118640] ACPI: MIGT 0x000000006AFFA000 000040 (v01 LENOVO TC-S03 00001330 INTL 20091013)
[ 0.118643] ACPI: MSCT 0x000000006AFF9000 00004E (v01 LENOVO TC-S03 00001330 INTL 20091013)
[ 0.118646] ACPI: PCAT 0x000000006AFF8000 000068 (v02 LENOVO TC-S03 00001330 INTL 20091013)
[ 0.118649] ACPI: PCCT 0x000000006AFF7000 00006E (v01 LENOVO TC-S03 00001330 INTL 20091013)
[ 0.118652] ACPI: RASF 0x000000006AFF6000 000030 (v01 LENOVO TC-S03 00001330 INTL 20091013)
[ 0.118655] ACPI: SLIT 0x000000006AFF5000 00006C (v01 LENOVO TC-S03 00001330 INTL 20091013)
[ 0.118657] ACPI: SRAT 0x000000006AFF4000 000B70 (v03 LENOVO TC-S03 00001330 INTL 20091013)
[ 0.118660] ACPI: SVOS 0x000000006AFF3000 000032 (v01 LENOVO TC-S03 00001330 INTL 20091013)
[ 0.118663] ACPI: WDDT 0x000000006AFF2000 000040 (v01 LENOVO TC-S03 00001330 INTL 20091013)
[ 0.118666] ACPI: OEM4 0x000000006AFC8000 029A72 (v02 INTEL CPU CST 00003000 INTL 20160422)
[ 0.118669] ACPI: OEM1 0x000000006AFBD000 00ABCB (v02 INTEL CPU EIST 00003000 INTL 20160422)
[ 0.118672] ACPI: OEM2 0x000000006AFAB000 011208 (v02 INTEL CPU HWP 00003000 INTL 20160422)
[ 0.118675] ACPI: SSDT 0x000000006AF9D000 00D427 (v02 LENOVO TC-S03 00001330 INTL 20160422)
[ 0.118678] ACPI: NITR 0x000000006AF9C000 000071 (v02 LENOVO TC-S03 00001330 INTL 20091013)
[ 0.118681] ACPI: LPIT 0x000000006AF9A000 000094 (v01 LENOVO TC-S03 00001330 MSFT 0000005F)
[ 0.118684] ACPI: WDAT 0x000000006AF98000 000134 (v01 LENOVO TC-S03 00001330 MSFT 0000005F)
[ 0.118687] ACPI: SSDT 0x000000006AF94000 003002 (v02 LENOVO TC-S03 00001330 INTL 20160422)
[ 0.118690] ACPI: DBGP 0x000000006AF93000 000034 (v01 LENOVO TC-S03 00001330 MSFT 0000005F)
[ 0.118693] ACPI: DBG2 0x000000006AF92000 000054 (v00 LENOVO TC-S03 00001330 MSFT 0000005F)
[ 0.118696] ACPI: BGRT 0x000000006AF91000 000038 (v01 LENOVO TC-S03 00001330 AMI 00010013)
[ 0.118699] ACPI: TPM2 0x000000006AF90000 00004C (v03 LENOVO TC-S03 00001330 AMI 00000000)
[ 0.118701] ACPI: LUFT 0x000000006AF5B000 0349E2 (v01 LENOVO TC-S03 00001330 AMI 00010013)
[ 0.118704] ACPI: HEST 0x000000006AF5A000 0000A8 (v01 LENOVO TC-S03 00001330 INTL 00000001)
[ 0.118707] ACPI: BERT 0x000000006AF59000 000030 (v01 LENOVO TC-S03 00001330 INTL 00000001)
[ 0.118710] ACPI: ERST 0x000000006AF58000 000230 (v01 LENOVO TC-S03 00001330 INTL 00000001)
[ 0.118713] ACPI: EINJ 0x000000006AF57000 000150 (v01 LENOVO TC-S03 00001330 INTL 00000001)
[ 0.118716] ACPI: ASF! 0x000000006AF56000 0000A0 (v32 LENOVO TC-S03 00001330 TFSM 000F4240)
[ 0.118719] ACPI: WSMT 0x000000006AF99000 000028 (v01 LENOVO TC-S03 00001330 AMI 00010013)
[ 0.118722] ACPI: SSDT 0x000000006AF9B000 000ACE (v02 LENOVO TC-S03 00001330 INTL 20091013)
[ 0.118725] ACPI: FPDT 0x000000006AF54000 000044 (v01 LENOVO TC-S03 00001330 AMI 01000013)
[ 0.118727] ACPI: Reserving FACP table memory at [mem 0x6b0c0000-0x6b0c0113]
[ 0.118729] ACPI: Reserving DSDT table memory at [mem 0x6afff000-0x6b0bfb0b]
[ 0.118730] ACPI: Reserving FACS table memory at [mem 0x6bd96000-0x6bd9603f]
[ 0.118731] ACPI: Reserving FIDT table memory at [mem 0x6affe000-0x6affe09b]
[ 0.118732] ACPI: Reserving MCFG table memory at [mem 0x6affd000-0x6affd03b]
[ 0.118733] ACPI: Reserving HPET table memory at [mem 0x6affc000-0x6affc037]
[ 0.118734] ACPI: Reserving APIC table memory at [mem 0x6affb000-0x6affb71d]
[ 0.118735] ACPI: Reserving MIGT table memory at [mem 0x6affa000-0x6affa03f]
[ 0.118736] ACPI: Reserving MSCT table memory at [mem 0x6aff9000-0x6aff904d]
[ 0.118737] ACPI: Reserving PCAT table memory at [mem 0x6aff8000-0x6aff8067]
[ 0.118737] ACPI: Reserving PCCT table memory at [mem 0x6aff7000-0x6aff706d]
[ 0.118738] ACPI: Reserving RASF table memory at [mem 0x6aff6000-0x6aff602f]
[ 0.118739] ACPI: Reserving SLIT table memory at [mem 0x6aff5000-0x6aff506b]
[ 0.118740] ACPI: Reserving SRAT table memory at [mem 0x6aff4000-0x6aff4b6f]
[ 0.118741] ACPI: Reserving SVOS table memory at [mem 0x6aff3000-0x6aff3031]
[ 0.118742] ACPI: Reserving WDDT table memory at [mem 0x6aff2000-0x6aff203f]
[ 0.118743] ACPI: Reserving OEM4 table memory at [mem 0x6afc8000-0x6aff1a71]
[ 0.118744] ACPI: Reserving OEM1 table memory at [mem 0x6afbd000-0x6afc7bca]
[ 0.118745] ACPI: Reserving OEM2 table memory at [mem 0x6afab000-0x6afbc207]
[ 0.118746] ACPI: Reserving SSDT table memory at [mem 0x6af9d000-0x6afaa426]
[ 0.118747] ACPI: Reserving NITR table memory at [mem 0x6af9c000-0x6af9c070]
[ 0.118748] ACPI: Reserving LPIT table memory at [mem 0x6af9a000-0x6af9a093]
[ 0.118749] ACPI: Reserving WDAT table memory at [mem 0x6af98000-0x6af98133]
[ 0.118750] ACPI: Reserving SSDT table memory at [mem 0x6af94000-0x6af97001]
[ 0.118751] ACPI: Reserving DBGP table memory at [mem 0x6af93000-0x6af93033]
[ 0.118752] ACPI: Reserving DBG2 table memory at [mem 0x6af92000-0x6af92053]
[ 0.118753] ACPI: Reserving BGRT table memory at [mem 0x6af91000-0x6af91037]
[ 0.118754] ACPI: Reserving TPM2 table memory at [mem 0x6af90000-0x6af9004b]
[ 0.118755] ACPI: Reserving LUFT table memory at [mem 0x6af5b000-0x6af8f9e1]
[ 0.118756] ACPI: Reserving HEST table memory at [mem 0x6af5a000-0x6af5a0a7]
[ 0.118757] ACPI: Reserving BERT table memory at [mem 0x6af59000-0x6af5902f]
[ 0.118758] ACPI: Reserving ERST table memory at [mem 0x6af58000-0x6af5822f]
[ 0.118759] ACPI: Reserving EINJ table memory at [mem 0x6af57000-0x6af5714f]
[ 0.118760] ACPI: Reserving ASF! table memory at [mem 0x6af56000-0x6af5609f]
[ 0.118760] ACPI: Reserving WSMT table memory at [mem 0x6af99000-0x6af99027]
[ 0.118762] ACPI: Reserving SSDT table memory at [mem 0x6af9b000-0x6af9bacd]
[ 0.118763] ACPI: Reserving FPDT table memory at [mem 0x6af54000-0x6af54043]
[ 0.194241] Zone ranges:
[ 0.194243] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.194245] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.194247] Normal [mem 0x0000000100000000-0x000000107fffffff]
[ 0.194248] Movable zone start for each node
[ 0.194249] Early memory node ranges
[ 0.194250] node 0: [mem 0x0000000000001000-0x000000000003efff]
[ 0.194251] node 0: [mem 0x0000000000040000-0x000000000009ffff]
[ 0.194252] node 0: [mem 0x0000000000100000-0x0000000062a8efff]
[ 0.194253] node 0: [mem 0x000000006c9a8000-0x000000006e6fffff]
[ 0.194254] node 0: [mem 0x0000000100000000-0x000000107fffffff]
[ 0.194258] Initmem setup node 0 [mem 0x0000000000001000-0x000000107fffffff]
[ 0.194261] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.194263] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.194283] On node 0, zone DMA: 96 pages in unavailable ranges
[ 0.196467] On node 0, zone DMA32: 40729 pages in unavailable ranges
[ 0.272303] On node 0, zone Normal: 6400 pages in unavailable ranges
[ 0.272414] ACPI: PM-Timer IO Port: 0x1808
[ 0.272422] ACPI: X2APIC_NMI (uid[0xffffffff] high level lint[0x1])
[ 0.272424] ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1])
[ 0.272453] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
[ 0.272458] IOAPIC[1]: apic_id 9, version 32, address 0xfec01000, GSI 24-31
[ 0.272463] IOAPIC[2]: apic_id 10, version 32, address 0xfec08000, GSI 32-39
[ 0.272467] IOAPIC[3]: apic_id 11, version 32, address 0xfec10000, GSI 40-47
[ 0.272471] IOAPIC[4]: apic_id 12, version 32, address 0xfec18000, GSI 48-55
[ 0.272474] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.272475] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.272480] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.272482] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.272485] TSC deadline timer available
[ 0.272486] smpboot: Allowing 12 CPUs, 0 hotplug CPUs
[ 0.272510] [mem 0x90000000-0xfcffffff] available for PCI devices
[ 0.272513] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.275727] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:12 nr_node_ids:1
[ 0.276015] percpu: Embedded 55 pages/cpu s187744 r8192 d29344 u262144
[ 0.276021] pcpu-alloc: s187744 r8192 d29344 u262144 alloc=1*2097152
[ 0.276023] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 -- -- -- --
[ 0.276055] Built 1 zonelists, mobility grouping on. Total pages: 16403655
[ 0.276063] Kernel command line: BOOT_IMAGE=/vmlinuz-5.19.0-rc8-test-00003-ge3a8d97e6a35 root=/dev/mapper/budai--vg-root ro consoleblank=600 quiet
[ 0.276122] Unknown kernel command line parameters "BOOT_IMAGE=/vmlinuz-5.19.0-rc8-test-00003-ge3a8d97e6a35", will be passed to user space.
[ 0.279040] Dentry cache hash table entries: 8388608 (order: 14, 67108864 bytes, linear)
[ 0.280503] Inode-cache hash table entries: 4194304 (order: 13, 33554432 bytes, linear)
[ 0.280599] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.280600] Stack Depot early init allocating hash table with memblock_alloc, 8388608 bytes
[ 0.674510] Memory: 65128856K/66657812K available (12295K kernel code, 3277K rwdata, 3732K rodata, 1600K init, 14120K bss, 1528696K reserved, 0K cma-reserved)
[ 0.674513] **********************************************************
[ 0.674514] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.674514] ** **
[ 0.674515] ** This system shows unhashed kernel memory addresses **
[ 0.674515] ** via the console, logs, and other interfaces. This **
[ 0.674516] ** might reduce the security of your system. **
[ 0.674517] ** **
[ 0.674517] ** If you see this message and you are not debugging **
[ 0.674518] ** the kernel, report this immediately to your system **
[ 0.674518] ** administrator! **
[ 0.674519] ** **
[ 0.674519] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.674520] **********************************************************
[ 0.675102] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=12, Nodes=1
[ 0.675135] Kernel/User page tables isolation: enabled
[ 0.675384] ftrace: allocating 35586 entries in 140 pages
[ 0.681271] ftrace: allocated 140 pages with 3 groups
[ 0.682664] Dynamic Preempt: voluntary
[ 0.682867] Running RCU self tests
[ 0.682876] rcu: Preemptible hierarchical RCU implementation.
[ 0.682876] rcu: RCU lockdep checking is enabled.
[ 0.682877] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=12.
[ 0.682878] Trampoline variant of Tasks RCU enabled.
[ 0.682879] Rude variant of Tasks RCU enabled.
[ 0.682880] Tracing variant of Tasks RCU enabled.
[ 0.682880] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.682881] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=12
[ 0.694108] NR_IRQS: 4352, nr_irqs: 1064, preallocated irqs: 16
[ 0.694404] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.694526] random: crng init done
[ 0.694636] Console: colour dummy device 80x25
[ 0.694668] printk: console [tty0] enabled
[ 0.694671] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.694672] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.694673] ... MAX_LOCK_DEPTH: 48
[ 0.694674] ... MAX_LOCKDEP_KEYS: 8192
[ 0.694675] ... CLASSHASH_SIZE: 4096
[ 0.694676] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.694676] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.694677] ... CHAINHASH_SIZE: 32768
[ 0.694678] memory used by lock dependency info: 6365 kB
[ 0.694679] memory used for stack traces: 4224 kB
[ 0.694680] per task-struct memory footprint: 1920 bytes
[ 0.694693] ACPI: Core revision 20220331
[ 0.696202] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
[ 0.696324] APIC: Switch to symmetric I/O mode setup
[ 0.696609] x2apic: IRQ remapping doesn't support X2APIC mode
[ 0.696681] Switched APIC routing to physical flat.
[ 0.698015] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.716231] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x6aa99074b1c, max_idle_ns: 881590506587 ns
[ 0.716245] Calibrating delay loop (skipped), value calculated using timer frequency.. 7399.70 BogoMIPS (lpj=14799400)
[ 0.716248] pid_max: default: 32768 minimum: 301
[ 0.733242] LSM: Security Framework initializing
[ 0.733269] Yama: becoming mindful.
[ 0.733430] AppArmor: AppArmor initialized
[ 0.733636] Mount-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.733720] Mountpoint-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.734821] CPU0: Thermal monitoring enabled (TM1)
[ 0.734913] process: using mwait in idle threads
[ 0.734915] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 0.734917] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[ 0.734925] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 0.734927] Spectre V2 : Mitigation: IBRS
[ 0.734928] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.734929] RETBleed: Mitigation: IBRS
[ 0.734931] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 0.734932] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[ 0.734948] MDS: Mitigation: Clear CPU buffers
[ 0.734949] TAA: Mitigation: Clear CPU buffers
[ 0.734949] MMIO Stale Data: Mitigation: Clear CPU buffers
[ 0.747944] debug: unmapping init [mem 0xffffffffbaa2e000-0xffffffffbaa35fff]
[ 0.748520] smpboot: CPU0: Intel(R) Xeon(R) W-2135 CPU @ 3.70GHz (family: 0x6, model: 0x55, stepping: 0x4)
[ 0.749364] cblist_init_generic: Setting adjustable number of callback queues.
[ 0.749380] cblist_init_generic: Setting shift to 4 and lim to 1.
[ 0.749478] cblist_init_generic: Setting shift to 4 and lim to 1.
[ 0.749570] cblist_init_generic: Setting shift to 4 and lim to 1.
[ 0.749654] Running RCU-tasks wait API self tests
[ 0.852469] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[ 0.852601] ... version: 4
[ 0.852603] ... bit width: 48
[ 0.852605] ... generic registers: 4
[ 0.852606] ... value mask: 0000ffffffffffff
[ 0.852608] ... max period: 00007fffffffffff
[ 0.852609] ... fixed-purpose events: 3
[ 0.852611] ... event mask: 000000070000000f
[ 0.852875] Estimated ratio of average max frequency by base frequency (times 1024): 1217
[ 0.853014] rcu: Hierarchical SRCU implementation.
[ 0.853015] rcu: Max phase no-delay instances is 1000.
[ 0.855147] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[ 0.855959] smp: Bringing up secondary CPUs ...
[ 0.856688] x86: Booting SMP configuration:
[ 0.856693] .... node #0, CPUs: #1 #2 #3
[ 0.870268] Callback from call_rcu_tasks_trace() invoked.
[ 0.870268] #4 #5 #6
[ 0.880500] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[ 0.880500] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details.
[ 0.880500] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details.
[ 0.880909] #7 #8 #9 #10 #11
[ 0.888406] smp: Brought up 1 node, 12 CPUs
[ 0.888406] smpboot: Max logical packages: 1
[ 0.888406] smpboot: Total of 12 processors activated (88796.40 BogoMIPS)
[ 0.898028] devtmpfs: initialized
[ 0.903767] DMA-API: preallocated 65536 debug entries
[ 0.903771] DMA-API: debugging enabled by kernel config
[ 0.903774] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.903786] futex hash table entries: 4096 (order: 7, 524288 bytes, linear)
[ 0.904810] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.905930] audit: initializing netlink subsys (disabled)
[ 0.905975] audit: type=2000 audit(1658734470.212:1): state=initialized audit_enabled=0 res=1
[ 0.905975] thermal_sys: Registered thermal governor 'fair_share'
[ 0.905975] thermal_sys: Registered thermal governor 'step_wise'
[ 0.905975] thermal_sys: Registered thermal governor 'user_space'
[ 0.905975] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.905975] cpuidle: using governor menu
[ 0.905975] Detected 1 PCC Subspaces
[ 0.905975] Registering PCC driver as Mailbox controller
[ 0.905975] HugeTLB: can optimize 4095 vmemmap pages for hugepages-1048576kB
[ 0.905975] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.905975] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0x80000000-0x8fffffff] (base 0x80000000)
[ 0.905975] PCI: MMCONFIG at [mem 0x80000000-0x8fffffff] reserved in E820
[ 0.905975] pmd_set_huge: Cannot satisfy [mem 0x80000000-0x80200000] with a huge-page mapping due to MTRR override.
[ 0.905975] PCI: Using configuration type 1 for base access
[ 0.909880] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.927108] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[ 0.927129] HugeTLB: can optimize 7 vmemmap pages for hugepages-2048kB
[ 0.927129] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.927129] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.928547] cryptd: max_cpu_qlen set to 1000
[ 0.928740] ACPI: Added _OSI(Module Device)
[ 0.928743] ACPI: Added _OSI(Processor Device)
[ 0.928746] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.928748] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.928758] ACPI: Added _OSI(Linux-Dell-Video)
[ 0.928766] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.928774] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[ 0.956903] Callback from call_rcu_tasks_rude() invoked.
[ 1.639894] ACPI: 4 ACPI AML tables successfully acquired and loaded
[ 1.794837] ACPI: Dynamic OEM Table Load:
[ 1.951626] ACPI: Dynamic OEM Table Load:
[ 2.126419] ACPI: Dynamic OEM Table Load:
[ 3.004573] ACPI: Interpreter enabled
[ 3.004632] ACPI: PM: (supports S0 S5)
[ 3.004641] ACPI: Using IOAPIC for interrupt routing
[ 3.005237] HEST: Table parsing has been initialized.
[ 3.007163] GHES: APEI firmware first mode is enabled by APEI bit and WHEA _OSC.
[ 3.007167] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 3.007169] PCI: Using E820 reservations for host bridge windows
[ 3.069726] ACPI: Enabled 8 GPEs in block 00 to 7F
[ 3.570026] ACPI: PCI Root Bridge [PC00] (domain 0000 [bus 00-15])
[ 3.570053] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[ 3.571652] acpi PNP0A08:00: _OSC: platform does not support [AER LTR]
[ 3.574618] acpi PNP0A08:00: _OSC: OS now controls [PME PCIeCapability]
[ 3.574621] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[ 3.578025] acpi PNP0A08:00: host bridge window expanded to [mem 0xfd000000-0xfe7fffff window]; [mem 0xfd000000-0xfe7fffff window] ignored
[ 3.580936] PCI host bridge to bus 0000:00
[ 3.580942] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 3.580949] pci_bus 0000:00: root bus resource [io 0x1000-0x3fff window]
[ 3.580954] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[ 3.580960] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[ 3.580965] pci_bus 0000:00: root bus resource [mem 0x90000000-0xa33fffff window]
[ 3.580971] pci_bus 0000:00: root bus resource [mem 0x40000000000-0x43fffffffff window]
[ 3.580977] pci_bus 0000:00: root bus resource [bus 00-15]
[ 3.581138] pci 0000:00:00.0: [8086:2020] type 00 class 0x060000
[ 3.581983] pci 0000:00:04.0: [8086:2021] type 00 class 0x088000
[ 3.582004] pci 0000:00:04.0: reg 0x10: [mem 0x43ffff2c000-0x43ffff2ffff 64bit]
[ 3.582666] pci 0000:00:04.1: [8086:2021] type 00 class 0x088000
[ 3.582686] pci 0000:00:04.1: reg 0x10: [mem 0x43ffff28000-0x43ffff2bfff 64bit]
[ 3.583378] pci 0000:00:04.2: [8086:2021] type 00 class 0x088000
[ 3.583398] pci 0000:00:04.2: reg 0x10: [mem 0x43ffff24000-0x43ffff27fff 64bit]
[ 3.584070] pci 0000:00:04.3: [8086:2021] type 00 class 0x088000
[ 3.584090] pci 0000:00:04.3: reg 0x10: [mem 0x43ffff20000-0x43ffff23fff 64bit]
[ 3.584745] pci 0000:00:04.4: [8086:2021] type 00 class 0x088000
[ 3.584765] pci 0000:00:04.4: reg 0x10: [mem 0x43ffff1c000-0x43ffff1ffff 64bit]
[ 3.585443] pci 0000:00:04.5: [8086:2021] type 00 class 0x088000
[ 3.585463] pci 0000:00:04.5: reg 0x10: [mem 0x43ffff18000-0x43ffff1bfff 64bit]
[ 3.586126] pci 0000:00:04.6: [8086:2021] type 00 class 0x088000
[ 3.586146] pci 0000:00:04.6: reg 0x10: [mem 0x43ffff14000-0x43ffff17fff 64bit]
[ 3.586813] pci 0000:00:04.7: [8086:2021] type 00 class 0x088000
[ 3.586833] pci 0000:00:04.7: reg 0x10: [mem 0x43ffff10000-0x43ffff13fff 64bit]
[ 3.587498] pci 0000:00:05.0: [8086:2024] type 00 class 0x088000
[ 3.588170] pci 0000:00:05.2: [8086:2025] type 00 class 0x088000
[ 3.588519] pci 0000:00:05.4: [8086:2026] type 00 class 0x080020
[ 3.588537] pci 0000:00:05.4: reg 0x10: [mem 0xa3324000-0xa3324fff]
[ 3.588906] pci 0000:00:08.0: [8086:2014] type 00 class 0x088000
[ 3.589557] pci 0000:00:08.1: [8086:2015] type 00 class 0x110100
[ 3.589856] pci 0000:00:08.2: [8086:2016] type 00 class 0x088000
[ 3.590221] pci 0000:00:14.0: [8086:a2af] type 00 class 0x0c0330
[ 3.590252] pci 0000:00:14.0: reg 0x10: [mem 0x43ffff00000-0x43ffff0ffff 64bit]
[ 3.590378] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 3.593485] pci 0000:00:14.2: [8086:a2b1] type 00 class 0x118000
[ 3.593516] pci 0000:00:14.2: reg 0x10: [mem 0x43ffff33000-0x43ffff33fff 64bit]
[ 3.594219] pci 0000:00:16.0: [8086:a2ba] type 00 class 0x078000
[ 3.594250] pci 0000:00:16.0: reg 0x10: [mem 0x43ffff32000-0x43ffff32fff 64bit]
[ 3.594370] pci 0000:00:16.0: PME# supported from D3hot
[ 3.594977] pci 0000:00:1d.0: [8086:a298] type 01 class 0x060400
[ 3.595111] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 3.601892] pci 0000:00:1d.2: [8086:a29a] type 01 class 0x060400
[ 3.602032] pci 0000:00:1d.2: PME# supported from D0 D3hot D3cold
[ 3.608943] pci 0000:00:1e.0: [8086:a2a7] type 00 class 0x118000
[ 3.609152] pci 0000:00:1e.0: reg 0x10: [mem 0x43ffff31000-0x43ffff31fff 64bit]
[ 3.612199] pci 0000:00:1f.0: [8086:a2d3] type 00 class 0x060100
[ 3.614707] pci 0000:00:1f.2: [8086:a2a1] type 00 class 0x058000
[ 3.614727] pci 0000:00:1f.2: reg 0x10: [mem 0xa3320000-0xa3323fff]
[ 3.617240] pci 0000:00:1f.4: [8086:a2a3] type 00 class 0x0c0500
[ 3.617299] pci 0000:00:1f.4: reg 0x10: [mem 0x43ffff30000-0x43ffff300ff 64bit]
[ 3.617372] pci 0000:00:1f.4: reg 0x20: [io 0x3000-0x301f]
[ 3.618036] pci 0000:00:1f.6: [8086:15b7] type 00 class 0x020000
[ 3.618066] pci 0000:00:1f.6: reg 0x10: [mem 0xa3300000-0xa331ffff]
[ 3.618244] pci 0000:00:1f.6: PME# supported from D0 D3hot D3cold
[ 3.620825] pci 0000:00:1d.0: PCI bridge to [bus 01]
[ 3.621099] pci 0000:02:00.0: [12d8:e113] type 01 class 0x060400
[ 3.621183] pci 0000:02:00.0: enabling Extended Tags
[ 3.621331] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 3.622040] pci 0000:00:1d.2: PCI bridge to [bus 02-03]
[ 3.622099] pci_bus 0000:03: extended config space not accessible
[ 3.622285] pci 0000:02:00.0: PCI bridge to [bus 03]
[ 3.622330] pci_bus 0000:00: on NUMA node 0
[ 3.634450] ACPI: PCI Root Bridge [PC01] (domain 0000 [bus 16-63])
[ 3.634468] acpi PNP0A08:01: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[ 3.636259] acpi PNP0A08:01: _OSC: platform does not support [AER LTR]
[ 3.639640] acpi PNP0A08:01: _OSC: OS now controls [PME PCIeCapability]
[ 3.639642] acpi PNP0A08:01: FADT indicates ASPM is unsupported, using BIOS configuration
[ 3.644870] PCI host bridge to bus 0000:16
[ 3.644877] pci_bus 0000:16: root bus resource [io 0x4000-0x7fff window]
[ 3.644883] pci_bus 0000:16: root bus resource [mem 0xa3400000-0xbe3fffff window]
[ 3.644888] pci_bus 0000:16: root bus resource [mem 0x44000000000-0x47fffffffff window]
[ 3.644891] pci_bus 0000:16: root bus resource [bus 16-63]
[ 3.644989] pci 0000:16:02.0: [8086:2032] type 01 class 0x060400
[ 3.645038] pci 0000:16:02.0: enabling Extended Tags
[ 3.645125] pci 0000:16:02.0: PME# supported from D0 D3hot D3cold
[ 3.645784] pci 0000:16:05.0: [8086:2034] type 00 class 0x088000
[ 3.646136] pci 0000:16:05.2: [8086:2035] type 00 class 0x088000
[ 3.646482] pci 0000:16:05.4: [8086:2036] type 00 class 0x080020
[ 3.646500] pci 0000:16:05.4: reg 0x10: [mem 0xbe300000-0xbe300fff]
[ 3.646861] pci 0000:16:08.0: [8086:208d] type 00 class 0x088000
[ 3.647468] pci 0000:16:08.1: [8086:208d] type 00 class 0x088000
[ 3.647758] pci 0000:16:08.2: [8086:208d] type 00 class 0x088000
[ 3.648046] pci 0000:16:08.3: [8086:208d] type 00 class 0x088000
[ 3.648336] pci 0000:16:08.4: [8086:208d] type 00 class 0x088000
[ 3.648624] pci 0000:16:08.5: [8086:208d] type 00 class 0x088000
[ 3.648915] pci 0000:16:08.6: [8086:208d] type 00 class 0x088000
[ 3.649203] pci 0000:16:08.7: [8086:208d] type 00 class 0x088000
[ 3.649504] pci 0000:16:09.0: [8086:208d] type 00 class 0x088000
[ 3.650109] pci 0000:16:09.1: [8086:208d] type 00 class 0x088000
[ 3.650410] pci 0000:16:0e.0: [8086:208e] type 00 class 0x088000
[ 3.651007] pci 0000:16:0e.1: [8086:208e] type 00 class 0x088000
[ 3.651299] pci 0000:16:0e.2: [8086:208e] type 00 class 0x088000
[ 3.651582] pci 0000:16:0e.3: [8086:208e] type 00 class 0x088000
[ 3.651872] pci 0000:16:0e.4: [8086:208e] type 00 class 0x088000
[ 3.652159] pci 0000:16:0e.5: [8086:208e] type 00 class 0x088000
[ 3.652451] pci 0000:16:0e.6: [8086:208e] type 00 class 0x088000
[ 3.652737] pci 0000:16:0e.7: [8086:208e] type 00 class 0x088000
[ 3.653026] pci 0000:16:0f.0: [8086:208e] type 00 class 0x088000
[ 3.653638] pci 0000:16:0f.1: [8086:208e] type 00 class 0x088000
[ 3.653946] pci 0000:16:1d.0: [8086:2054] type 00 class 0x088000
[ 3.654546] pci 0000:16:1d.1: [8086:2055] type 00 class 0x088000
[ 3.654835] pci 0000:16:1d.2: [8086:2056] type 00 class 0x088000
[ 3.655122] pci 0000:16:1d.3: [8086:2057] type 00 class 0x088000
[ 3.655413] pci 0000:16:1e.0: [8086:2080] type 00 class 0x088000
[ 3.656023] pci 0000:16:1e.1: [8086:2081] type 00 class 0x088000
[ 3.656314] pci 0000:16:1e.2: [8086:2082] type 00 class 0x088000
[ 3.656604] pci 0000:16:1e.3: [8086:2083] type 00 class 0x088000
[ 3.656897] pci 0000:16:1e.4: [8086:2084] type 00 class 0x088000
[ 3.657186] pci 0000:16:1e.5: [8086:2085] type 00 class 0x088000
[ 3.657478] pci 0000:16:1e.6: [8086:2086] type 00 class 0x088000
[ 3.658060] pci 0000:17:00.0: [144d:a808] type 00 class 0x010802
[ 3.658089] pci 0000:17:00.0: reg 0x10: [mem 0xbe200000-0xbe203fff 64bit]
[ 3.658949] pci 0000:16:02.0: PCI bridge to [bus 17]
[ 3.658954] pci 0000:16:02.0: bridge window [mem 0xbe200000-0xbe2fffff]
[ 3.658971] pci_bus 0000:16: on NUMA node 0
[ 3.660567] ACPI: PCI Root Bridge [PC02] (domain 0000 [bus 64-b1])
[ 3.660584] acpi PNP0A08:02: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[ 3.662395] acpi PNP0A08:02: _OSC: platform does not support [AER LTR]
[ 3.665795] acpi PNP0A08:02: _OSC: OS now controls [PME PCIeCapability]
[ 3.665798] acpi PNP0A08:02: FADT indicates ASPM is unsupported, using BIOS configuration
[ 3.670594] PCI host bridge to bus 0000:64
[ 3.670600] pci_bus 0000:64: root bus resource [mem 0x000a0000-0x000bffff window]
[ 3.670606] pci_bus 0000:64: root bus resource [io 0x8000-0xbfff window]
[ 3.670611] pci_bus 0000:64: root bus resource [io 0x03b0-0x03bb window]
[ 3.670617] pci_bus 0000:64: root bus resource [io 0x03c0-0x03df window]
[ 3.670625] pci_bus 0000:64: root bus resource [mem 0xbe400000-0xe0ffffff window]
[ 3.670631] pci_bus 0000:64: root bus resource [mem 0x48000000000-0x4bfffffffff window]
[ 3.670634] pci_bus 0000:64: root bus resource [bus 64-b1]
[ 3.670724] pci 0000:64:00.0: [8086:2030] type 01 class 0x060400
[ 3.670852] pci 0000:64:00.0: PME# supported from D0 D3hot D3cold
[ 3.671509] pci 0000:64:05.0: [8086:2034] type 00 class 0x088000
[ 3.671859] pci 0000:64:05.2: [8086:2035] type 00 class 0x088000
[ 3.672203] pci 0000:64:05.4: [8086:2036] type 00 class 0x080020
[ 3.672221] pci 0000:64:05.4: reg 0x10: [mem 0xe0100000-0xe0100fff]
[ 3.672586] pci 0000:64:08.0: [8086:2066] type 00 class 0x088000
[ 3.673250] pci 0000:64:09.0: [8086:2066] type 00 class 0x088000
[ 3.673907] pci 0000:64:0a.0: [8086:2040] type 00 class 0x088000
[ 3.674560] pci 0000:64:0a.1: [8086:2041] type 00 class 0x088000
[ 3.674898] pci 0000:64:0a.2: [8086:2042] type 00 class 0x088000
[ 3.675227] pci 0000:64:0a.3: [8086:2043] type 00 class 0x088000
[ 3.675561] pci 0000:64:0a.4: [8086:2044] type 00 class 0x088000
[ 3.675899] pci 0000:64:0a.5: [8086:2045] type 00 class 0x088000
[ 3.676231] pci 0000:64:0a.6: [8086:2046] type 00 class 0x088000
[ 3.676562] pci 0000:64:0a.7: [8086:2047] type 00 class 0x088000
[ 3.676894] pci 0000:64:0b.0: [8086:2048] type 00 class 0x088000
[ 3.677548] pci 0000:64:0b.1: [8086:2049] type 00 class 0x088000
[ 3.677889] pci 0000:64:0b.2: [8086:204a] type 00 class 0x088000
[ 3.678218] pci 0000:64:0b.3: [8086:204b] type 00 class 0x088000
[ 3.678557] pci 0000:64:0c.0: [8086:2040] type 00 class 0x088000
[ 3.679201] pci 0000:64:0c.1: [8086:2041] type 00 class 0x088000
[ 3.679537] pci 0000:64:0c.2: [8086:2042] type 00 class 0x088000
[ 3.679874] pci 0000:64:0c.3: [8086:2043] type 00 class 0x088000
[ 3.680207] pci 0000:64:0c.4: [8086:2044] type 00 class 0x088000
[ 3.680539] pci 0000:64:0c.5: [8086:2045] type 00 class 0x088000
[ 3.680874] pci 0000:64:0c.6: [8086:2046] type 00 class 0x088000
[ 3.681215] pci 0000:64:0c.7: [8086:2047] type 00 class 0x088000
[ 3.681555] pci 0000:64:0d.0: [8086:2048] type 00 class 0x088000
[ 3.682197] pci 0000:64:0d.1: [8086:2049] type 00 class 0x088000
[ 3.682536] pci 0000:64:0d.2: [8086:204a] type 00 class 0x088000
[ 3.682866] pci 0000:64:0d.3: [8086:204b] type 00 class 0x088000
[ 3.683510] pci 0000:65:00.0: [10de:1cb1] type 00 class 0x030000
[ 3.683533] pci 0000:65:00.0: reg 0x10: [mem 0xdf000000-0xdfffffff]
[ 3.683553] pci 0000:65:00.0: reg 0x14: [mem 0xc0000000-0xcfffffff 64bit pref]
[ 3.683573] pci 0000:65:00.0: reg 0x1c: [mem 0xd0000000-0xd1ffffff 64bit pref]
[ 3.683587] pci 0000:65:00.0: reg 0x24: [io 0xb000-0xb07f]
[ 3.683601] pci 0000:65:00.0: reg 0x30: [mem 0xe0000000-0xe007ffff pref]
[ 3.683689] pci 0000:65:00.0: BAR 1: assigned to efifb
[ 3.683812] pci 0000:65:00.0: 32.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s PCIe x16 link at 0000:64:00.0 (capable of 126.016 Gb/s with 8.0 GT/s PCIe x16 link)
[ 3.684420] pci 0000:65:00.1: [10de:0fb9] type 00 class 0x040300
[ 3.684439] pci 0000:65:00.1: reg 0x10: [mem 0xe0080000-0xe0083fff]
[ 3.684914] pci 0000:64:00.0: PCI bridge to [bus 65]
[ 3.684918] pci 0000:64:00.0: bridge window [io 0xb000-0xbfff]
[ 3.684922] pci 0000:64:00.0: bridge window [mem 0xdf000000-0xe00fffff]
[ 3.684926] pci 0000:64:00.0: bridge window [mem 0xc0000000-0xd1ffffff 64bit pref]
[ 3.684940] pci_bus 0000:64: on NUMA node 0
[ 3.686316] ACPI: PCI Root Bridge [PC03] (domain 0000 [bus b2-ff])
[ 3.686332] acpi PNP0A08:03: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[ 3.688137] acpi PNP0A08:03: _OSC: platform does not support [AER LTR]
[ 3.691526] acpi PNP0A08:03: _OSC: OS now controls [PME PCIeCapability]
[ 3.691528] acpi PNP0A08:03: FADT indicates ASPM is unsupported, using BIOS configuration
[ 3.696303] PCI host bridge to bus 0000:b2
[ 3.696310] pci_bus 0000:b2: root bus resource [io 0xc000-0xffff window]
[ 3.696316] pci_bus 0000:b2: root bus resource [mem 0xe1000000-0xfbffffff window]
[ 3.696321] pci_bus 0000:b2: root bus resource [mem 0x4c000000000-0x4ffffffffff window]
[ 3.696324] pci_bus 0000:b2: root bus resource [bus b2-ff]
[ 3.696416] pci 0000:b2:00.0: [8086:2030] type 01 class 0x060400
[ 3.696467] pci 0000:b2:00.0: enabling Extended Tags
[ 3.696552] pci 0000:b2:00.0: PME# supported from D0 D3hot D3cold
[ 3.697209] pci 0000:b2:05.0: [8086:2034] type 00 class 0x088000
[ 3.697564] pci 0000:b2:05.2: [8086:2035] type 00 class 0x088000
[ 3.697907] pci 0000:b2:05.4: [8086:2036] type 00 class 0x080020
[ 3.697925] pci 0000:b2:05.4: reg 0x10: [mem 0xfbf00000-0xfbf00fff]
[ 3.698300] pci 0000:b2:12.0: [8086:204c] type 00 class 0x110100
[ 3.698940] pci 0000:b2:12.1: [8086:204d] type 00 class 0x110100
[ 3.699233] pci 0000:b2:12.2: [8086:204e] type 00 class 0x088000
[ 3.699528] pci 0000:b2:15.0: [8086:2018] type 00 class 0x088000
[ 3.700142] pci 0000:b2:16.0: [8086:2018] type 00 class 0x088000
[ 3.700749] pci 0000:b2:16.4: [8086:2018] type 00 class 0x088000
[ 3.701314] pci 0000:b2:00.0: PCI bridge to [bus b3]
[ 3.701333] pci_bus 0000:b2: on NUMA node 0
[ 3.703967] ACPI: PCI: Interrupt link LNKA configured for IRQ 11
[ 3.704806] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[ 3.705619] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[ 3.706427] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[ 3.707234] ACPI: PCI: Interrupt link LNKE configured for IRQ 11
[ 3.708040] ACPI: PCI: Interrupt link LNKF configured for IRQ 11
[ 3.708849] ACPI: PCI: Interrupt link LNKG configured for IRQ 11
[ 3.709659] ACPI: PCI: Interrupt link LNKH configured for IRQ 15
[ 3.712367] iommu: Default domain type: Translated
[ 3.712369] iommu: DMA domain TLB invalidation policy: lazy mode
[ 3.713049] SCSI subsystem initialized
[ 3.713147] libata version 3.00 loaded.
[ 3.713346] ACPI: bus type USB registered
[ 3.713526] usbcore: registered new interface driver usbfs
[ 3.713614] usbcore: registered new interface driver hub
[ 3.713681] usbcore: registered new device driver usb
[ 3.713821] EDAC MC: Ver: 3.0.0
[ 3.716473] Registered efivars operations
[ 3.716473] PCI: Using ACPI for IRQ routing
[ 3.722717] PCI: pci_cache_line_size set to 64 bytes
[ 3.722899] e820: reserve RAM buffer [mem 0x0003f000-0x0003ffff]
[ 3.722914] e820: reserve RAM buffer [mem 0x604e0000-0x63ffffff]
[ 3.722920] e820: reserve RAM buffer [mem 0x62a8f000-0x63ffffff]
[ 3.722926] e820: reserve RAM buffer [mem 0x6e700000-0x6fffffff]
[ 3.725276] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 3.725291] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[ 3.729573] clocksource: Switched to clocksource tsc-early
[ 3.730662] VFS: Disk quotas dquot_6.6.0
[ 3.730718] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 3.732169] AppArmor: AppArmor Filesystem Enabled
[ 3.732169] pnp: PnP ACPI init
[ 3.783368] system 00:01: [io 0x0500-0x05fe] has been reserved
[ 3.783387] system 00:01: [io 0x0400-0x047f] could not be reserved
[ 3.783397] system 00:01: [io 0x0600-0x061f] has been reserved
[ 3.783406] system 00:01: [io 0x0ca0-0x0ca5] has been reserved
[ 3.783415] system 00:01: [io 0x0880-0x0883] has been reserved
[ 3.783423] system 00:01: [io 0x0800-0x081f] has been reserved
[ 3.783440] system 00:01: [mem 0xfed1c000-0xfed3ffff] could not be reserved
[ 3.783466] system 00:01: [mem 0xfed45000-0xfed8bfff] has been reserved
[ 3.783476] system 00:01: [mem 0xff000000-0xffffffff] has been reserved
[ 3.783490] system 00:01: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 3.783500] system 00:01: [mem 0xfed12000-0xfed1200f] has been reserved
[ 3.783510] system 00:01: [mem 0xfed12010-0xfed1201f] has been reserved
[ 3.783519] system 00:01: [mem 0xfed1b000-0xfed1bfff] has been reserved
[ 3.785913] system 00:02: [io 0x0a00-0x0a0f] has been reserved
[ 3.785927] system 00:02: [io 0x0a10-0x0a1f] has been reserved
[ 3.785936] system 00:02: [io 0x0a20-0x0a2f] has been reserved
[ 3.789763] system 00:03: [io 0x0a20-0x0a2f] has been reserved
[ 3.790576] system 00:04: [mem 0xfd000000-0xfdabffff] has been reserved
[ 3.790587] system 00:04: [mem 0xfdad0000-0xfdadffff] has been reserved
[ 3.790601] system 00:04: [mem 0xfdb00000-0xfdffffff] could not be reserved
[ 3.790611] system 00:04: [mem 0xfe000000-0xfe00ffff] has been reserved
[ 3.790621] system 00:04: [mem 0xfe011000-0xfe01ffff] has been reserved
[ 3.790630] system 00:04: [mem 0xfe036000-0xfe03bfff] has been reserved
[ 3.790640] system 00:04: [mem 0xfe03d000-0xfe3fffff] has been reserved
[ 3.790650] system 00:04: [mem 0xfe410000-0xfe7fffff] has been reserved
[ 3.792356] system 00:05: [io 0x0f00-0x0ffe] has been reserved
[ 3.792359] Callback from call_rcu_tasks() invoked.
[ 3.804833] system 00:06: [mem 0xfdaf0000-0xfdafffff] has been reserved
[ 3.804845] system 00:06: [mem 0xfdae0000-0xfdaeffff] has been reserved
[ 3.804855] system 00:06: [mem 0xfdac0000-0xfdacffff] has been reserved
[ 3.815354] pnp: PnP ACPI: found 7 devices
[ 3.831021] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 3.831205] NET: Registered PF_INET protocol family
[ 3.831487] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 3.834382] tcp_listen_portaddr_hash hash table entries: 32768 (order: 9, 2359296 bytes, linear)
[ 3.835017] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 3.835141] TCP established hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[ 3.835545] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc hugepage)
[ 3.836824] TCP: Hash tables configured (established 524288 bind 65536)
[ 3.837174] UDP hash table entries: 32768 (order: 10, 5242880 bytes, vmalloc hugepage)
[ 3.838508] UDP-Lite hash table entries: 32768 (order: 10, 5242880 bytes, vmalloc hugepage)
[ 3.840096] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 3.840147] pci 0000:00:1d.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000
[ 3.840155] pci 0000:00:1d.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000
[ 3.840162] pci 0000:00:1d.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000
[ 3.840189] clipped [mem size 0x00004000] to [mem size 0xfffffffffffc8000] for e820 entry [mem 0x000a0000-0x000fffff]
[ 3.840201] pci 0000:00:1d.0: BAR 14: assigned [mem 0x90000000-0x901fffff]
[ 3.840205] clipped [mem size 0x00000000 64bit pref] to [mem size 0xfffffffffffc4000 64bit pref] for e820 entry [mem 0x000a0000-0x000fffff]
[ 3.840210] pci 0000:00:1d.0: BAR 15: assigned [mem 0x40000000000-0x400001fffff 64bit pref]
[ 3.840216] pci 0000:00:1d.0: BAR 13: assigned [io 0x1000-0x1fff]
[ 3.840248] pci 0000:00:1d.0: PCI bridge to [bus 01]
[ 3.840251] pci 0000:00:1d.0: bridge window [io 0x1000-0x1fff]
[ 3.840259] pci 0000:00:1d.0: bridge window [mem 0x90000000-0x901fffff]
[ 3.840265] pci 0000:00:1d.0: bridge window [mem 0x40000000000-0x400001fffff 64bit pref]
[ 3.840276] pci 0000:02:00.0: PCI bridge to [bus 03]
[ 3.840302] pci 0000:00:1d.2: PCI bridge to [bus 02-03]
[ 3.840323] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 3.840325] pci_bus 0000:00: resource 5 [io 0x1000-0x3fff window]
[ 3.840327] pci_bus 0000:00: resource 6 [mem 0x000c4000-0x000c7fff window]
[ 3.840329] pci_bus 0000:00: resource 7 [mem 0xfd000000-0xfe7fffff window]
[ 3.840331] pci_bus 0000:00: resource 8 [mem 0x90000000-0xa33fffff window]
[ 3.840333] pci_bus 0000:00: resource 9 [mem 0x40000000000-0x43fffffffff window]
[ 3.840335] pci_bus 0000:01: resource 0 [io 0x1000-0x1fff]
[ 3.840337] pci_bus 0000:01: resource 1 [mem 0x90000000-0x901fffff]
[ 3.840339] pci_bus 0000:01: resource 2 [mem 0x40000000000-0x400001fffff 64bit pref]
[ 3.841375] pci 0000:16:02.0: PCI bridge to [bus 17]
[ 3.841383] pci 0000:16:02.0: bridge window [mem 0xbe200000-0xbe2fffff]
[ 3.841398] pci_bus 0000:16: resource 4 [io 0x4000-0x7fff window]
[ 3.841400] pci_bus 0000:16: resource 5 [mem 0xa3400000-0xbe3fffff window]
[ 3.841402] pci_bus 0000:16: resource 6 [mem 0x44000000000-0x47fffffffff window]
[ 3.841404] pci_bus 0000:17: resource 1 [mem 0xbe200000-0xbe2fffff]
[ 3.841655] pci 0000:64:00.0: PCI bridge to [bus 65]
[ 3.841658] pci 0000:64:00.0: bridge window [io 0xb000-0xbfff]
[ 3.841665] pci 0000:64:00.0: bridge window [mem 0xdf000000-0xe00fffff]
[ 3.841671] pci 0000:64:00.0: bridge window [mem 0xc0000000-0xd1ffffff 64bit pref]
[ 3.841682] pci_bus 0000:64: resource 4 [mem 0x000a0000-0x000bffff window]
[ 3.841684] pci_bus 0000:64: resource 5 [io 0x8000-0xbfff window]
[ 3.841686] pci_bus 0000:64: resource 6 [io 0x03b0-0x03bb window]
[ 3.841688] pci_bus 0000:64: resource 7 [io 0x03c0-0x03df window]
[ 3.841690] pci_bus 0000:64: resource 8 [mem 0xbe400000-0xe0ffffff window]
[ 3.841692] pci_bus 0000:64: resource 9 [mem 0x48000000000-0x4bfffffffff window]
[ 3.841694] pci_bus 0000:65: resource 0 [io 0xb000-0xbfff]
[ 3.841696] pci_bus 0000:65: resource 1 [mem 0xdf000000-0xe00fffff]
[ 3.841698] pci_bus 0000:65: resource 2 [mem 0xc0000000-0xd1ffffff 64bit pref]
[ 3.841880] pci 0000:b2:00.0: PCI bridge to [bus b3]
[ 3.841899] pci_bus 0000:b2: resource 4 [io 0xc000-0xffff window]
[ 3.841901] pci_bus 0000:b2: resource 5 [mem 0xe1000000-0xfbffffff window]
[ 3.841903] pci_bus 0000:b2: resource 6 [mem 0x4c000000000-0x4ffffffffff window]
[ 3.845645] pci 0000:16:05.0: disabled boot interrupts on device [8086:2034]
[ 3.845709] pci 0000:17:00.0: CLS mismatch (64 != 32), using 64 bytes
[ 3.845715] pci 0000:64:05.0: disabled boot interrupts on device [8086:2034]
[ 3.846039] pci 0000:65:00.1: D0 power state depends on 0000:65:00.0
[ 3.846068] pci 0000:b2:05.0: disabled boot interrupts on device [8086:2034]
[ 3.846219] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 3.846221] software IO TLB: mapped [mem 0x000000005904d000-0x000000005d04d000] (64MB)
[ 3.846703] Unpacking initramfs...
[ 3.864401] RAPL PMU: API unit is 2^-32 Joules, 2 fixed counters, 655360 ms ovfl timer
[ 3.864405] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 3.864407] RAPL PMU: hw unit of domain dram 2^-16 Joules
[ 3.876379] workingset: timestamp_bits=46 max_order=24 bucket_order=0
[ 3.908228] NET: Registered PF_ALG protocol family
[ 3.908349] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 3.908558] io scheduler mq-deadline registered
[ 3.908917] cryptomgr_test (104) used greatest stack depth: 14576 bytes left
[ 3.912953] pcieport 0000:00:1d.0: PME: Signaling with IRQ 24
[ 3.915186] pcieport 0000:00:1d.2: PME: Signaling with IRQ 25
[ 3.917945] pcieport 0000:16:02.0: PME: Signaling with IRQ 27
[ 3.919998] pcieport 0000:64:00.0: PME: Signaling with IRQ 29
[ 3.921814] pcieport 0000:b2:00.0: PME: Signaling with IRQ 31
[ 3.923560] Monitor-Mwait will be used to enter C-1 state
[ 3.923585] Monitor-Mwait will be used to enter C-2 state
[ 3.923599] ACPI: \_SB_.SCK0.CP00: Found 2 idle states
[ 3.928506] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0
[ 3.928555] ACPI: button: Sleep Button [SLPB]
[ 3.928964] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[ 3.928974] ACPI: button: Power Button [PWRF]
[ 3.944003] ERST: Error Record Serialization Table (ERST) support is initialized.
[ 3.944059] pstore: Registered erst as persistent store backend
[ 3.946100] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 3.948521] AMD-Vi: AMD IOMMUv2 functionality not available on this system - This is not a bug.
[ 3.956270] nvme nvme0: pci function 0000:17:00.0
[ 3.958564] e1000e: Intel(R) PRO/1000 Network Driver
[ 3.958566] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 3.960404] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[ 3.965082] nvme nvme0: Shutdown timeout set to 8 seconds
[ 3.972253] ------------[ cut here ]------------

[ 3.972255] =============================
[ 3.972255] WARNING: suspicious RCU usage
[ 3.972256] 5.19.0-rc8-test-00003-ge3a8d97e6a35 #1 Not tainted
[ 3.972257] -----------------------------
[ 3.972257] include/trace/events/lock.h:48 suspicious rcu_dereference_check() usage!
[ 3.972258]
other info that might help us debug this:

[ 3.972258]
rcu_scheduler_active = 2, debug_locks = 1
[ 3.972259] RCU used illegally from extended quiescent state!
[ 3.972260] no locks held by swapper/0/0.
[ 3.972261]
stack backtrace:
[ 3.972261] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc8-test-00003-ge3a8d97e6a35 #1
[ 3.972263] Hardware name: LENOVO 30BFS44D00/1036, BIOS S03KT51A 01/17/2022
[ 3.972264] Call Trace:
[ 3.972265] <TASK>
[ 3.972267] dump_stack_lvl+0x44/0x5b
[ 3.972273] lock_acquire.cold.74+0x1f/0x24
[ 3.972286] _raw_spin_lock_irqsave+0x38/0x60
[ 3.972290] ? down_trylock+0xf/0x40
[ 3.972296] down_trylock+0xf/0x40
[ 3.972298] ? vprintk_emit+0x7b/0x2c0
[ 3.972301] __down_trylock_console_sem+0x23/0x90
[ 3.972304] console_trylock+0x13/0x70
[ 3.972306] vprintk_emit+0x7b/0x2c0
[ 3.972314] _printk+0x58/0x73
[ 3.972324] ? rcu_eqs_exit.constprop.87+0x54/0xa0
[ 3.972325] report_bug.cold.2+0xc/0x4c
[ 3.972331] handle_bug+0x3f/0x70
[ 3.972335] exc_invalid_op+0x13/0x60
[ 3.972339] asm_exc_invalid_op+0x16/0x20
[ 3.972341] RIP: 0010:rcu_eqs_exit.constprop.87+0x54/0xa0
[ 3.972343] Code: 12 ba 48 8b 83 40 01 00 00 48 85 c0 74 20 48 83 c0 01 48 89 83 40 01 00 00 5b c3 cc cc cc cc 65 8b 05 8c 48 63 46 85 c0 74 c2 <0f> 0b eb be e8 93 ff ff ff 48 83 bb 48 01 00 00 00 8b 83 50 01 00
[ 3.972344] RSP: 0000:ffffffffba203e28 EFLAGS: 00010002
[ 3.972346] RAX: 0000000000000001 RBX: ffffd358bfa07010 RCX: 0000000000000001
[ 3.972347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 3.972348] RBP: 0000000000000001 R08: ffffffffffc40c55 R09: 000000000002be80
[ 3.972349] R10: 000004b18007d4f2 R11: ffff9f467802b7a4 R12: ffffffffba4a9d80
[ 3.972349] R13: ffffffffba4a9d00 R14: 0000000000000001 R15: 0000000000000000
[ 3.972367] cpuidle_enter_state+0x2f4/0x4b0
[ 3.972375] cpuidle_enter+0x29/0x40
[ 3.972378] do_idle+0x1d8/0x210
[ 3.972385] cpu_startup_entry+0x19/0x20
[ 3.972387] rest_init+0x117/0x1a0
[ 3.972390] arch_call_rest_init+0xa/0x14
[ 3.972394] start_kernel+0x6d8/0x703
[ 3.972402] secondary_startup_64_no_verify+0xce/0xdb
[ 3.972421] </TASK>

[ 3.972422] =============================
[ 3.972422] WARNING: suspicious RCU usage
[ 3.972422] 5.19.0-rc8-test-00003-ge3a8d97e6a35 #1 Not tainted
[ 3.972423] -----------------------------
[ 3.972423] include/trace/events/lock.h:74 suspicious rcu_dereference_check() usage!
[ 3.972424]
other info that might help us debug this:

[ 3.972424]
rcu_scheduler_active = 2, debug_locks = 1
[ 3.972425] RCU used illegally from extended quiescent state!
[ 3.972425] 1 lock held by swapper/0/0:
[ 3.972426] #0: ffffffffba420cd8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xf/0x40
[ 3.972430]
stack backtrace:
[ 3.972431] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc8-test-00003-ge3a8d97e6a35 #1
[ 3.972432] Hardware name: LENOVO 30BFS44D00/1036, BIOS S03KT51A 01/17/2022
[ 3.972433] Call Trace:
[ 3.972433] <TASK>
[ 3.972434] dump_stack_lvl+0x44/0x5b
[ 3.972438] lock_release.cold.73+0x1f/0x24
[ 3.972446] _raw_spin_unlock_irqrestore+0x1b/0x60
[ 3.972450] down_trylock+0x25/0x40
[ 3.972453] ? vprintk_emit+0x7b/0x2c0
[ 3.972454] __down_trylock_console_sem+0x23/0x90
[ 3.972457] console_trylock+0x13/0x70
[ 3.972460] vprintk_emit+0x7b/0x2c0
[ 3.972468] _printk+0x58/0x73
[ 3.972478] ? rcu_eqs_exit.constprop.87+0x54/0xa0
[ 3.972479] report_bug.cold.2+0xc/0x4c
[ 3.972485] handle_bug+0x3f/0x70
[ 3.972488] exc_invalid_op+0x13/0x60
[ 3.972492] asm_exc_invalid_op+0x16/0x20
[ 3.972493] RIP: 0010:rcu_eqs_exit.constprop.87+0x54/0xa0
[ 3.972495] Code: 12 ba 48 8b 83 40 01 00 00 48 85 c0 74 20 48 83 c0 01 48 89 83 40 01 00 00 5b c3 cc cc cc cc 65 8b 05 8c 48 63 46 85 c0 74 c2 <0f> 0b eb be e8 93 ff ff ff 48 83 bb 48 01 00 00 00 8b 83 50 01 00
[ 3.972496] RSP: 0000:ffffffffba203e28 EFLAGS: 00010002
[ 3.972497] RAX: 0000000000000001 RBX: ffffd358bfa07010 RCX: 0000000000000001
[ 3.972498] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 3.972499] RBP: 0000000000000001 R08: ffffffffffc40c55 R09: 000000000002be80
[ 3.972499] R10: 000004b18007d4f2 R11: ffff9f467802b7a4 R12: ffffffffba4a9d80
[ 3.972500] R13: ffffffffba4a9d00 R14: 0000000000000001 R15: 0000000000000000
[ 3.972519] cpuidle_enter_state+0x2f4/0x4b0
[ 3.972526] cpuidle_enter+0x29/0x40
[ 3.972529] do_idle+0x1d8/0x210
[ 3.972536] cpu_startup_entry+0x19/0x20
[ 3.972538] rest_init+0x117/0x1a0
[ 3.972541] arch_call_rest_init+0xa/0x14
[ 3.972542] start_kernel+0x6d8/0x703
[ 3.972551] secondary_startup_64_no_verify+0xce/0xdb
[ 3.972569] </TASK>
[ 3.972577] WARNING: CPU: 0 PID: 0 at kernel/rcu/tree.c:864 rcu_eqs_exit.constprop.87+0x54/0xa0
[ 3.972580] Modules linked in:
[ 3.972582] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc8-test-00003-ge3a8d97e6a35 #1
[ 3.972584] Hardware name: LENOVO 30BFS44D00/1036, BIOS S03KT51A 01/17/2022
[ 3.972585] RIP: 0010:rcu_eqs_exit.constprop.87+0x54/0xa0
[ 3.972587] Code: 12 ba 48 8b 83 40 01 00 00 48 85 c0 74 20 48 83 c0 01 48 89 83 40 01 00 00 5b c3 cc cc cc cc 65 8b 05 8c 48 63 46 85 c0 74 c2 <0f> 0b eb be e8 93 ff ff ff 48 83 bb 48 01 00 00 00 8b 83 50 01 00
[ 3.972588] RSP: 0000:ffffffffba203e28 EFLAGS: 00010002
[ 3.972591] RAX: 0000000000000001 RBX: ffffd358bfa07010 RCX: 0000000000000001
[ 3.972592] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 3.972593] RBP: 0000000000000001 R08: ffffffffffc40c55 R09: 000000000002be80
[ 3.972595] R10: 000004b18007d4f2 R11: ffff9f467802b7a4 R12: ffffffffba4a9d80
[ 3.972596] R13: ffffffffba4a9d00 R14: 0000000000000001 R15: 0000000000000000
[ 3.972598] FS: 0000000000000000(0000) GS:ffff9f4678000000(0000) knlGS:0000000000000000
[ 3.972599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.972601] CR2: ffff9f46b81ff000 CR3: 0000000c6d212001 CR4: 00000000003706f0
[ 3.972603] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3.972604] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3.972605] Call Trace:
[ 3.972607] <TASK>
[ 3.972608] cpuidle_enter_state+0x2f4/0x4b0
[ 3.972616] cpuidle_enter+0x29/0x40
[ 3.972620] do_idle+0x1d8/0x210
[ 3.972627] cpu_startup_entry+0x19/0x20
[ 3.972630] rest_init+0x117/0x1a0
[ 3.972633] arch_call_rest_init+0xa/0x14
[ 3.972635] start_kernel+0x6d8/0x703
[ 3.972644] secondary_startup_64_no_verify+0xce/0xdb
[ 3.972662] </TASK>
[ 3.972663] irq event stamp: 196057
[ 3.972664] hardirqs last enabled at (196057): [<ffffffffb9a00d06>] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 3.972667] hardirqs last disabled at (196055): [<ffffffffb9c003f4>] __do_softirq+0x3f4/0x49c
[ 3.972669] softirqs last enabled at (196056): [<ffffffffb9c00332>] __do_softirq+0x332/0x49c
[ 3.972671] softirqs last disabled at (196045): [<ffffffffb90cb5df>] irq_exit_rcu+0xaf/0xf0
[ 3.972674] ---[ end trace 0000000000000000 ]---

[ 3.972676] =============================
[ 3.972677] WARNING: suspicious RCU usage
[ 3.972678] 5.19.0-rc8-test-00003-ge3a8d97e6a35 #1 Not tainted
[ 3.972679] -----------------------------
[ 3.972680] include/trace/events/error_report.h:71 suspicious rcu_dereference_check() usage!
[ 3.972682]
other info that might help us debug this:

[ 3.972683]
rcu_scheduler_active = 2, debug_locks = 1
[ 3.972684] RCU used illegally from extended quiescent state!
[ 3.972685] no locks held by swapper/0/0.
[ 3.972686]
stack backtrace:
[ 3.972687] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.19.0-rc8-test-00003-ge3a8d97e6a35 #1
[ 3.972689] Hardware name: LENOVO 30BFS44D00/1036, BIOS S03KT51A 01/17/2022
[ 3.972690] Call Trace:
[ 3.972691] <TASK>
[ 3.972693] dump_stack_lvl+0x44/0x5b
[ 3.972697] __warn.cold.12+0x105/0x107
[ 3.972700] ? rcu_eqs_exit.constprop.87+0x54/0xa0
[ 3.972705] report_bug+0xc1/0x100
[ 3.972713] handle_bug+0x3f/0x70
[ 3.972716] exc_invalid_op+0x13/0x60
[ 3.972721] asm_exc_invalid_op+0x16/0x20
[ 3.972722] RIP: 0010:rcu_eqs_exit.constprop.87+0x54/0xa0
[ 3.972724] Code: 12 ba 48 8b 83 40 01 00 00 48 85 c0 74 20 48 83 c0 01 48 89 83 40 01 00 00 5b c3 cc cc cc cc 65 8b 05 8c 48 63 46 85 c0 74 c2 <0f> 0b eb be e8 93 ff ff ff 48 83 bb 48 01 00 00 00 8b 83 50 01 00
[ 3.972726] RSP: 0000:ffffffffba203e28 EFLAGS: 00010002
[ 3.972728] RAX: 0000000000000001 RBX: ffffd358bfa07010 RCX: 0000000000000001
[ 3.972730] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
[ 3.972731] RBP: 0000000000000001 R08: ffffffffffc40c55 R09: 000000000002be80
[ 3.972732] R10: 000004b18007d4f2 R11: ffff9f467802b7a4 R12: ffffffffba4a9d80
[ 3.972734] R13: ffffffffba4a9d00 R14: 0000000000000001 R15: 0000000000000000
[ 3.972752] cpuidle_enter_state+0x2f4/0x4b0
[ 3.972759] cpuidle_enter+0x29/0x40
[ 3.972763] do_idle+0x1d8/0x210
[ 3.972770] cpu_startup_entry+0x19/0x20
[ 3.972773] rest_init+0x117/0x1a0
[ 3.972776] arch_call_rest_init+0xa/0x14
[ 3.972778] start_kernel+0x6d8/0x703
[ 3.972787] secondary_startup_64_no_verify+0xce/0xdb
[ 3.972805] </TASK>
[ 3.972807] ------------[ cut here ]------------
[ 3.972808] WARNING: CPU: 0 PID: 0 at kernel/sched/clock.c:397 sched_clock_tick+0x2b/0x60
[ 3.972811] Modules linked in:
[ 3.972813] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 5.19.0-rc8-test-00003-ge3a8d97e6a35 #1
[ 3.972815] Hardware name: LENOVO 30BFS44D00/1036, BIOS S03KT51A 01/17/2022
[ 3.972817] RIP: 0010:sched_clock_tick+0x2b/0x60
[ 3.972818] Code: eb 06 5b c3 cc cc cc cc 66 90 8b 05 fb 48 40 01 85 c0 74 18 65 8b 05 ec 10 ef 46 85 c0 75 0d 65 8b 05 35 0e ef 46 85 c0 74 02 <0f> 0b e8 fe cb 8b 00 48 c7 c3 40 d5 02 00 89 c0 48 03 1c c5 c0 98
[ 3.972820] RSP: 0000:ffffffffba203e28 EFLAGS: 00010002
[ 3.972823] RAX: 0000000000000001 RBX: ffffd358bfa07010 RCX: 0000000000000001
[ 3.972824] RDX: 0000000000000000 RSI: ffffffffba08e941 RDI: ffffffffba09b733
[ 3.972825] RBP: 0000000000000001 R08: ffffffffffc40c55 R09: 000000000002be80
[ 3.972827] R10: 000004b18007d4f2 R11: ffff9f467802b7a4 R12: ffffffffba4a9d80
[ 3.972829] R13: ffffffffba4a9d00 R14: 0000000000000001 R15: 0000000000000000
[ 3.972830] FS: 0000000000000000(0000) GS:ffff9f4678000000(0000) knlGS:0000000000000000
[ 3.972832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.972834] CR2: ffff9f46b81ff000 CR3: 0000000c6d212001 CR4: 00000000003706f0
[ 3.972835] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3.972837] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3.972838] Call Trace:
[ 3.972839] <TASK>
[ 3.972841] cpuidle_enter_state+0xb7/0x4b0
[ 3.972849] cpuidle_enter+0x29/0x40
[ 3.972853] do_idle+0x1d8/0x210
[ 3.972860] cpu_startup_entry+0x19/0x20
[ 3.972862] rest_init+0x117/0x1a0
[ 3.972866] arch_call_rest_init+0xa/0x14
[ 3.972868] start_kernel+0x6d8/0x703
[ 3.972876] secondary_startup_64_no_verify+0xce/0xdb
[ 3.972893] </TASK>
[ 3.972895] irq event stamp: 196057
[ 3.972896] hardirqs last enabled at (196057): [<ffffffffb9a00d06>] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 3.972898] hardirqs last disabled at (196055): [<ffffffffb9c003f4>] __do_softirq+0x3f4/0x49c
[ 3.972900] softirqs last enabled at (196056): [<ffffffffb9c00332>] __do_softirq+0x332/0x49c
[ 3.972903] softirqs last disabled at (196045): [<ffffffffb90cb5df>] irq_exit_rcu+0xaf/0xf0
[ 3.972905] ---[ end trace 0000000000000000 ]---
[ 3.978985] nvme nvme0: 12/0/0 default/read/poll queues
[ 3.991754] nvme0n1: p1 p2 p3
[ 4.042581] debug: unmapping init [mem 0xffff9f367629b000-0xffff9f3677144fff]
[ 4.104839] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) a4:ae:11:14:fc:bd
[ 4.104844] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection
[ 4.104949] e1000e 0000:00:1f.6 eth0: MAC: 12, PHY: 12, PBA No: FFFFFF-0FF
[ 4.105276] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 4.105278] ehci-pci: EHCI PCI platform driver
[ 4.107288] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 4.107396] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 4.108843] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000000009810
[ 4.110564] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 4.110587] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 4.110599] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[ 4.111029] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.19
[ 4.111035] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 4.111038] usb usb1: Product: xHCI Host Controller
[ 4.111040] usb usb1: Manufacturer: Linux 5.19.0-rc8-test-00003-ge3a8d97e6a35 xhci-hcd
[ 4.111042] usb usb1: SerialNumber: 0000:00:14.0
[ 4.112211] hub 1-0:1.0: USB hub found
[ 4.112314] hub 1-0:1.0: 16 ports detected
[ 4.161426] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.19
[ 4.161430] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 4.161433] usb usb2: Product: xHCI Host Controller
[ 4.161435] usb usb2: Manufacturer: Linux 5.19.0-rc8-test-00003-ge3a8d97e6a35 xhci-hcd
[ 4.161437] usb usb2: SerialNumber: 0000:00:14.0
[ 4.162266] hub 2-0:1.0: USB hub found
[ 4.162323] hub 2-0:1.0: 10 ports detected
[ 4.196355] mousedev: PS/2 mouse device common for all mice
[ 4.196802] rtc_cmos 00:00: RTC can wake from S4
[ 4.197938] rtc_cmos 00:00: registered as rtc0
[ 4.198087] rtc_cmos 00:00: setting system clock to 2022-07-25T07:34:33 UTC (1658734473)
[ 4.198237] rtc_cmos 00:00: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[ 4.200008] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[ 4.200105] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
[ 4.241068] i2c i2c-0: 4/8 memory slots populated (from DMI)
[ 4.241071] i2c i2c-0: Systems with more than 4 memory slots not supported yet, not instantiating SPD
[ 4.245778] device-mapper: ioctl: 4.46.0-ioctl (2022-02-22) initialised: dm-devel@redhat.com
[ 4.246751] EDAC MC0: Giving out device to module skx_edac controller Skylake Socket#0 IMC#0: DEV 0000:64:0a.0 (INTERRUPT)
[ 4.247229] EDAC MC1: Giving out device to module skx_edac controller Skylake Socket#0 IMC#1: DEV 0000:64:0c.0 (INTERRUPT)
[ 4.247235] intel_pstate: Intel P-state driver initializing
[ 4.249932] intel_pstate: HWP enabled
[ 4.254032] efifb: probing for efifb
[ 4.254118] efifb: framebuffer at 0xc0000000, using 9600k, total 9600k
[ 4.254121] efifb: mode is 1920x1200x32, linelength=8192, pages=1
[ 4.254123] efifb: scrolling: redraw
[ 4.254124] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 4.255002] Console: switching to colour frame buffer device 240x75
[ 4.258668] fb0: EFI VGA frame buffer device
[ 4.258716] EFI Variables Facility v0.08 2004-May-17
[ 4.289201] pstore: ignoring unexpected backend 'efi'
[ 4.289327] hid: raw HID events driver (C) Jiri Kosina
[ 4.289510] usbcore: registered new interface driver usbhid
[ 4.289512] usbhid: USB HID core driver
[ 4.291432] NET: Registered PF_INET6 protocol family
[ 4.294216] Segment Routing with IPv6
[ 4.294266] In-situ OAM (IOAM) with IPv6
[ 4.294333] NET: Registered PF_PACKET protocol family
[ 4.304194] microcode: sig=0x50654, pf=0x2, revision=0x2006d05
[ 4.304656] microcode: Microcode Update Driver: v2.2.
[ 4.304664] IPI shorthand broadcast: enabled
[ 4.304700] AVX2 version of gcm_enc/dec engaged.
[ 4.304931] AES CTR mode by8 optimization enabled
[ 4.307293] sched_clock: Marking stable (4309428437, -2264104)->(4313172469, -6008136)
[ 4.312720] registered taskstats version 1
[ 4.312823] debug_vm_pgtable: [debug_vm_pgtable ]: Validating architecture page table helpers
[ 4.416262] usb 1-11: new high-speed USB device number 2 using xhci_hcd
[ 4.502031] page_owner is disabled
[ 4.502486] AppArmor: AppArmor sha1 policy hashing enabled
[ 4.517910] debug: unmapping init [mem 0xffffffffba89e000-0xffffffffbaa2dfff]
[ 4.536485] Write protecting the kernel read-only data: 18432k
[ 4.537232] debug: unmapping init [mem 0xffffffffb9c02000-0xffffffffb9dfffff]
[ 4.537413] debug: unmapping init [mem 0xffffffffba1a5000-0xffffffffba1fffff]
[ 4.572753] usb 1-11: New USB device found, idVendor=0424, idProduct=2514, bcdDevice= b.b3
[ 4.572763] usb 1-11: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 4.578033] hub 1-11:1.0: USB hub found
[ 4.578206] hub 1-11:1.0: 3 ports detected
[ 4.708260] usb 1-13: new high-speed USB device number 3 using xhci_hcd
[ 4.857347] usb 1-13: New USB device found, idVendor=0bda, idProduct=0129, bcdDevice=39.60
[ 4.857352] usb 1-13: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4.857355] usb 1-13: Product: USB2.0-CRW
[ 4.857357] usb 1-13: Manufacturer: Generic
[ 4.857360] usb 1-13: SerialNumber: 20100201396000000
[ 4.884325] tsc: Refined TSC clocksource calibration: 3695.999 MHz
[ 4.884344] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x6a8d2284b57, max_idle_ns: 881590451434 ns
[ 5.062316] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 5.062319] x86/mm: Checking user space page tables
[ 5.062338] usb 1-11.1: new high-speed USB device number 4 using xhci_hcd
[ 5.062370] clocksource: Switched to clocksource tsc
[ 5.062512] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 5.062523] Run /init as init process
[ 5.062525] with arguments:
[ 5.062527] /init
[ 5.062528] with environment:
[ 5.062530] HOME=/
[ 5.062532] TERM=linux
[ 5.062533] BOOT_IMAGE=/vmlinuz-5.19.0-rc8-test-00003-ge3a8d97e6a35
[ 5.068518] mkdir (144) used greatest stack depth: 13688 bytes left
[ 5.165152] usb 1-11.1: New USB device found, idVendor=0424, idProduct=2640, bcdDevice= 0.00
[ 5.165164] usb 1-11.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 5.167990] hub 1-11.1:1.0: USB hub found
[ 5.168242] hub 1-11.1:1.0: 3 ports detected
[ 5.200272] all_generic_ide (157) used greatest stack depth: 13672 bytes left
[ 5.386694] setupcon (161) used greatest stack depth: 13640 bytes left
[ 5.424678] systemd-udevd (166) used greatest stack depth: 13536 bytes left
[ 5.460544] usb 1-11.1.1: new high-speed USB device number 5 using xhci_hcd
[ 5.505409] udevadm (168) used greatest stack depth: 13384 bytes left
[ 5.615936] usb 1-11.1.1: New USB device found, idVendor=0424, idProduct=4060, bcdDevice= 1.82
[ 5.615950] usb 1-11.1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 5.615958] usb 1-11.1.1: Product: Ultra Fast Media Reader
[ 5.615965] usb 1-11.1.1: Manufacturer: Generic
[ 5.615972] usb 1-11.1.1: SerialNumber: 000000264001
[ 5.633841] usb-storage 1-11.1.1:1.0: USB Mass Storage device detected
[ 5.635351] scsi host0: usb-storage 1-11.1.1:1.0
[ 5.637795] usbcore: registered new interface driver usb-storage
[ 5.641102] usbcore: registered new interface driver uas
[ 5.700534] usb 1-11.1.2: new low-speed USB device number 6 using xhci_hcd
[ 5.809537] usb 1-11.1.2: New USB device found, idVendor=17ef, idProduct=6099, bcdDevice= 1.14
[ 5.809550] usb 1-11.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 5.809558] usb 1-11.1.2: Product: Lenovo Traditional USB Keyboard
[ 5.809565] usb 1-11.1.2: Manufacturer: LiteOn
[ 5.825535] input: LiteOn Lenovo Traditional USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11.1/1-11.1.2/1-11.1.2:1.0/0003:17EF:6099.0001/input/input2
[ 5.891349] hid-generic 0003:17EF:6099.0001: input,hidraw0: USB HID v1.11 Keyboard [LiteOn Lenovo Traditional USB Keyboard] on usb-0000:00:14.0-11.1.2/input0
[ 5.900145] input: LiteOn Lenovo Traditional USB Keyboard System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11.1/1-11.1.2/1-11.1.2:1.1/0003:17EF:6099.0002/input/input3
[ 5.959333] input: LiteOn Lenovo Traditional USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-11/1-11.1/1-11.1.2/1-11.1.2:1.1/0003:17EF:6099.0002/input/input4
[ 5.961410] hid-generic 0003:17EF:6099.0002: input,hidraw1: USB HID v1.11 Device [LiteOn Lenovo Traditional USB Keyboard] on usb-0000:00:14.0-11.1.2/input1
[ 6.001527] e1000e 0000:00:1f.6 eno1: renamed from eth0
[ 6.052630] udev (165) used greatest stack depth: 13288 bytes left
[ 6.155901] process '/usr/bin/ipconfig' started with executable stack
[ 6.292529] lvm (220) used greatest stack depth: 13176 bytes left
[ 6.653179] scsi 0:0:0:0: Direct-Access Generic Ultra HS-SD/MMC 1.82 PQ: 0 ANSI: 0
[ 6.666794] sd 0:0:0:0: [sda] Media removed, stopped polling
[ 6.676026] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 9.499125] e1000e 0000:00:1f.6 eno1: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[ 9.499487] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready
[ 10.751097] readlink (290) used greatest stack depth: 12984 bytes left
[ 10.828828] systemd-udevd (179) used greatest stack depth: 12408 bytes left
[ 17.791051] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Quota mode: none.
[ 18.054819] e1000e 0000:00:1f.6 eno1: NIC Link is Down
[ 18.713278] modprobe (841) used greatest stack depth: 12152 bytes left
[ 18.729375] systemd[1]: systemd 241 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[ 18.731182] systemd[1]: Detected architecture x86-64.
[ 18.766343] systemd[1]: Set hostname to <budai>.
[ 19.099821] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 19.100498] systemd[1]: Listening on Journal Socket (/dev/log).
[ 19.100850] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[ 19.106316] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 19.106334] systemd[1]: Reached target Remote File Systems.
[ 19.106347] systemd[1]: Reached target System Time Synchronized.
[ 19.106829] systemd[1]: Listening on udev Control Socket.
[ 19.222364] EXT4-fs (dm-1): re-mounted. Quota mode: none.
[ 19.539657] systemd-journald[867]: Received request to flush runtime journal from PID 1
[ 20.771373] Adding 62496764k swap on /dev/mapper/budai--vg-swap. Priority:-2 extents:1 across:62496764k SS
[ 20.909147] EXT4-fs (nvme0n1p2): mounting ext2 file system using the ext4 subsystem
[ 20.915903] EXT4-fs (nvme0n1p2): mounted filesystem without journal. Quota mode: none.
[ 20.915941] ext2 filesystem being mounted at /boot supports timestamps until 2038 (0x7fffffff)
[ 20.997050] EXT4-fs (dm-3): mounted filesystem with ordered data mode. Quota mode: none.
[ 21.197502] audit: type=1400 audit(1658734490.496:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=1019 comm="apparmor_parser"
[ 21.197554] audit: type=1400 audit(1658734490.496:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=1019 comm="apparmor_parser"
[ 21.197596] audit: type=1400 audit(1658734490.496:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=1019 comm="apparmor_parser"
[ 21.199362] audit: type=1400 audit(1658734490.496:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=1018 comm="apparmor_parser"
[ 21.199412] audit: type=1400 audit(1658734490.496:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=1018 comm="apparmor_parser"
[ 21.202827] audit: type=1400 audit(1658734490.500:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/chronyd" pid=1017 comm="apparmor_parser"
[ 24.686989] e1000e 0000:00:1f.6 eno1: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[ 24.687075] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready
[ 323.629427] kworker/dying (22) used greatest stack depth: 10960 bytes left