* i915 potential deadlock
@ 2024-10-30 22:40 Alexander Coffin
0 siblings, 0 replies; 6+ messages in thread
From: Alexander Coffin @ 2024-10-30 22:40 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula, Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin
Hello,
I was attempting to investigate an issue that I believe may be related
to iwlwifi, but managed to stumble across this lockdep report first
when I was attempting to debug the kernel in general. This is from
Linux Kernel version v6.1.112 (technically the Debian patched version,
but I don't think that is relevant to this issue).
I haven't had a chance to read this code yet, but I thought that I
would report it so that someone more familiar with this code base
could have a chance to investigate before I do (if I have time). As
far as I can see there weren't any changes to i915 after 6.1.112 that
were relevant (I only see "drm/i915/gem: fix bitwise and logical AND
mixup") so unless a backport is missing I believe that this issue
would also affect mainline version.
I am including 3 text files.
1. A log from `journalctl -k`
2. The same log from before but with the relevant portion highlighted
3. An annotated version of the prior relevant portion (passed through
`./scripts/decode_stacktrace.sh -r 6.1.112`).
File 1
```
Oct 30 10:41:34 acoffin-xps-15 kernel: Linux version 6.1.112
(acoffin@acoffin-xps-15) (gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU
Binutils for Debian) 2.40) #2 SMP PREEMPT_DYNAMIC Tue Oct 29 19:43:36
PDT 2024
Oct 30 10:41:34 acoffin-xps-15 kernel: Command line:
BOOT_IMAGE=/vmlinuz-6.1.112 root=/dev/mapper/acoffin--xps--15--vg-root
ro quiet
Oct 30 10:41:34 acoffin-xps-15 kernel: BIOS-provided physical RAM map:
Oct 30 10:41:34 acoffin-xps-15 kernel: BIOS-e820: [mem
0x0000000000000000-0x000000000009efff] usable
Oct 30 10:41:34 acoffin-xps-15 kernel: BIOS-e820: [mem
0x000000000009f000-0x00000000000fffff] reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: BIOS-e820: [mem
0x0000000000100000-0x000000005bf6efff] usable
Oct 30 10:41:34 acoffin-xps-15 kernel: BIOS-e820: [mem
0x000000005bf6f000-0x000000005c191fff] type 20
Oct 30 10:41:34 acoffin-xps-15 kernel: BIOS-e820: [mem
0x000000005c192000-0x0000000060d10fff] reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: BIOS-e820: [mem
0x0000000060d11000-0x0000000061571fff] ACPI NVS
Oct 30 10:41:34 acoffin-xps-15 kernel: BIOS-e820: [mem
0x0000000061572000-0x00000000617fefff] ACPI data
Oct 30 10:41:34 acoffin-xps-15 kernel: BIOS-e820: [mem
0x00000000617ff000-0x00000000617fffff] usable
Oct 30 10:41:34 acoffin-xps-15 kernel: BIOS-e820: [mem
0x0000000061800000-0x00000000663fffff] reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: BIOS-e820: [mem
0x0000000066e00000-0x00000000707fffff] reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: BIOS-e820: [mem
0x00000000c0000000-0x00000000cfffffff] reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: BIOS-e820: [mem
0x00000000f9000000-0x00000000f9ffffff] reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: BIOS-e820: [mem
0x00000000fed20000-0x00000000fed7ffff] reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: BIOS-e820: [mem
0x00000000ff000000-0x00000000ffffffff] reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: BIOS-e820: [mem
0x0000000100000000-0x000000108f7fffff] usable
Oct 30 10:41:34 acoffin-xps-15 kernel: NX (Execute Disable) protection: active
Oct 30 10:41:34 acoffin-xps-15 kernel: efi: EFI v2.70 by Dell
Oct 30 10:41:34 acoffin-xps-15 kernel: efi: ACPI=0x617fe000 ACPI
2.0=0x617fe014 SMBIOS=0x5c800000 ESRT=0x5c798718 MEMATTR=0x56a04118
MOKvar=0x5c7ca000
Oct 30 10:41:34 acoffin-xps-15 kernel: secureboot: Secure boot disabled
Oct 30 10:41:34 acoffin-xps-15 kernel: SMBIOS 3.6 present.
Oct 30 10:41:34 acoffin-xps-15 kernel: DMI: Dell Inc. XPS 15
9530/013F3N, BIOS 1.15.0 07/08/2024
Oct 30 10:41:34 acoffin-xps-15 kernel: tsc: Detected 2900.000 MHz processor
Oct 30 10:41:34 acoffin-xps-15 kernel: tsc: Detected 2918.400 MHz TSC
Oct 30 10:41:34 acoffin-xps-15 kernel: e820: update [mem
0x00000000-0x00000fff] usable ==> reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: e820: remove [mem
0x000a0000-0x000fffff] usable
Oct 30 10:41:34 acoffin-xps-15 kernel: last_pfn = 0x108f800
max_arch_pfn = 0x400000000
Oct 30 10:41:34 acoffin-xps-15 kernel: x86/PAT: Configuration [0-7]:
WB WC UC- UC WB WP UC- WT
Oct 30 10:41:34 acoffin-xps-15 kernel: last_pfn = 0x61800 max_arch_pfn
= 0x400000000
Oct 30 10:41:34 acoffin-xps-15 kernel: esrt: Reserving ESRT space from
0x000000005c798718 to 0x000000005c798778.
Oct 30 10:41:34 acoffin-xps-15 kernel: Using GB pages for direct mapping
Oct 30 10:41:34 acoffin-xps-15 kernel: Incomplete global flushes, disabling PCID
Oct 30 10:41:34 acoffin-xps-15 kernel: RAMDISK: [mem 0x30137000-0x34092fff]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Early table checksum
verification disabled
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: RSDP 0x00000000617FE014
000024 (v02 DELL )
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: XSDT 0x000000006171F188
000114 (v01 DELL Dell Inc 00000002 01000013)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: FACP 0x00000000617EA000
000114 (v06 DELL Dell Inc 00000002 01000013)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: DSDT 0x000000006174B000
09B815 (v02 DELL Dell Inc 00000002 01000013)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: FACS 0x00000000614DB000 000040
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0x00000000617FC000
00038C (v02 PmaxDv Pmax_Dev 00000001 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0x00000000617FB000
000177 (v01 CIRRUS SPKRAMPS 00000002 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0x00000000617F5000
005C55 (v02 CpuRef CpuSsdt 00003000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0x00000000617EB000
009D65 (v02 DptfTb DptfTabl 00001000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: HPET 0x00000000617E9000
000038 (v01 DELL Dell Inc 00000002 01000013)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: APIC 0x00000000617E8000
0001DC (v05 DELL Dell Inc 00000002 01000013)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: MCFG 0x00000000617E7000
00003C (v01 DELL Dell Inc 00000002 01000013)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0x0000000061747000
00386C (v02 DELL DellRtd3 00001000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0x0000000061744000
002FD3 (v02 SaSsdt SaSsdt 00003000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0x0000000061742000
001343 (v02 INTEL IgfxSsdt 00003000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0x0000000061734000
00D7C2 (v02 INTEL TcssSsdt 00001000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: NHLT 0x0000000061732000
001214 (v00 DELL Dell Inc 00000002 01000013)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0x0000000061730000
0010C0 (v02 DELL UsbCTabl 00001000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LPIT 0x000000006172F000
0000CC (v01 DELL Dell Inc 00000002 01000013)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: WSMT 0x000000006172E000
000028 (v01 DELL Dell Inc 00000002 01000013)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0x000000006172D000
000B44 (v02 DELL PtidDevc 00001000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0x0000000061723000
0092F4 (v02 DELL TbtTypeC 00000000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: DBGP 0x0000000061722000
000034 (v01 DELL Dell Inc 00000002 01000013)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: DBG2 0x0000000061721000
000054 (v00 DELL Dell Inc 00000002 01000013)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: BOOT 0x0000000061720000
000028 (v01 DELL CBX3 00000002 01000013)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: MSDM 0x00000000617FD000
000055 (v03 DELL CBX3 06222004 AMI 00010013)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: DMAR 0x000000006171E000
000088 (v01 INTEL Dell Inc 00000002 01000013)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: FPDT 0x000000006171D000
000034 (v01 DELL Dell Inc 00000002 01000013)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0x000000006171C000
000999 (v02 DELL xh_Dell_ 00000000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0x0000000061718000
0039DA (v02 SocGpe SocGpe 00003000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0x0000000061714000
0039DA (v02 SocCmn SocCmn 00003000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0x0000000061713000
000144 (v02 Intel ADebTabl 00001000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: PHAT 0x0000000061712000
000506 (v01 DELL Dell Inc 00000005 MSFT 0100000D)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: BGRT 0x0000000061711000
000038 (v01 DELL Dell Inc 00000002 01000013)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving FACP table
memory at [mem 0x617ea000-0x617ea113]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving DSDT table
memory at [mem 0x6174b000-0x617e6814]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving FACS table
memory at [mem 0x614db000-0x614db03f]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving SSDT table
memory at [mem 0x617fc000-0x617fc38b]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving SSDT table
memory at [mem 0x617fb000-0x617fb176]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving SSDT table
memory at [mem 0x617f5000-0x617fac54]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving SSDT table
memory at [mem 0x617eb000-0x617f4d64]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving HPET table
memory at [mem 0x617e9000-0x617e9037]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving APIC table
memory at [mem 0x617e8000-0x617e81db]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving MCFG table
memory at [mem 0x617e7000-0x617e703b]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving SSDT table
memory at [mem 0x61747000-0x6174a86b]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving SSDT table
memory at [mem 0x61744000-0x61746fd2]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving SSDT table
memory at [mem 0x61742000-0x61743342]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving SSDT table
memory at [mem 0x61734000-0x617417c1]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving NHLT table
memory at [mem 0x61732000-0x61733213]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving SSDT table
memory at [mem 0x61730000-0x617310bf]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving LPIT table
memory at [mem 0x6172f000-0x6172f0cb]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving WSMT table
memory at [mem 0x6172e000-0x6172e027]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving SSDT table
memory at [mem 0x6172d000-0x6172db43]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving SSDT table
memory at [mem 0x61723000-0x6172c2f3]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving DBGP table
memory at [mem 0x61722000-0x61722033]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving DBG2 table
memory at [mem 0x61721000-0x61721053]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving BOOT table
memory at [mem 0x61720000-0x61720027]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving MSDM table
memory at [mem 0x617fd000-0x617fd054]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving DMAR table
memory at [mem 0x6171e000-0x6171e087]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving FPDT table
memory at [mem 0x6171d000-0x6171d033]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving SSDT table
memory at [mem 0x6171c000-0x6171c998]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving SSDT table
memory at [mem 0x61718000-0x6171b9d9]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving SSDT table
memory at [mem 0x61714000-0x617179d9]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving SSDT table
memory at [mem 0x61713000-0x61713143]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving PHAT table
memory at [mem 0x61712000-0x61712505]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Reserving BGRT table
memory at [mem 0x61711000-0x61711037]
Oct 30 10:41:34 acoffin-xps-15 kernel: No NUMA configuration found
Oct 30 10:41:34 acoffin-xps-15 kernel: Faking a node at [mem
0x0000000000000000-0x000000108f7fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: NODE_DATA(0) allocated [mem
0x108f7d5000-0x108f7fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: Zone ranges:
Oct 30 10:41:34 acoffin-xps-15 kernel: DMA [mem
0x0000000000001000-0x0000000000ffffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: DMA32 [mem
0x0000000001000000-0x00000000ffffffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: Normal [mem
0x0000000100000000-0x000000108f7fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: Device empty
Oct 30 10:41:34 acoffin-xps-15 kernel: Movable zone start for each node
Oct 30 10:41:34 acoffin-xps-15 kernel: Early memory node ranges
Oct 30 10:41:34 acoffin-xps-15 kernel: node 0: [mem
0x0000000000001000-0x000000000009efff]
Oct 30 10:41:34 acoffin-xps-15 kernel: node 0: [mem
0x0000000000100000-0x000000005bf6efff]
Oct 30 10:41:34 acoffin-xps-15 kernel: node 0: [mem
0x00000000617ff000-0x00000000617fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: node 0: [mem
0x0000000100000000-0x000000108f7fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: Initmem setup node 0 [mem
0x0000000000001000-0x000000108f7fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: On node 0, zone DMA: 1 pages in
unavailable ranges
Oct 30 10:41:34 acoffin-xps-15 kernel: On node 0, zone DMA: 97 pages
in unavailable ranges
Oct 30 10:41:34 acoffin-xps-15 kernel: On node 0, zone DMA32: 22672
pages in unavailable ranges
Oct 30 10:41:34 acoffin-xps-15 kernel: On node 0, zone Normal: 26624
pages in unavailable ranges
Oct 30 10:41:34 acoffin-xps-15 kernel: On node 0, zone Normal: 2048
pages in unavailable ranges
Oct 30 10:41:34 acoffin-xps-15 kernel: Reserving Intel graphics memory
at [mem 0x6c800000-0x707fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: PM-Timer IO Port: 0x1808
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x01]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x02]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x03]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x04]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x05]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x06]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x07]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x08]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x09]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x0a]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x0b]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x0c]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x0d]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x0e]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x0f]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x10]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x11]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x12]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x13]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x14]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x15]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x16]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x17]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: LAPIC_NMI (acpi_id[0x00]
high edge lint[0x1])
Oct 30 10:41:34 acoffin-xps-15 kernel: IOAPIC[0]: apic_id 2, version
32, address 0xfec00000, GSI 0-119
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: INT_SRC_OVR (bus 0
bus_irq 0 global_irq 2 dfl dfl)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: INT_SRC_OVR (bus 0
bus_irq 9 global_irq 9 high level)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Using ACPI (MADT) for SMP
configuration information
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: HPET id: 0x8086a201 base:
0xfed00000
Oct 30 10:41:34 acoffin-xps-15 kernel: e820: update [mem
0x56981000-0x569dbfff] usable ==> reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: TSC deadline timer available
Oct 30 10:41:34 acoffin-xps-15 kernel: smpboot: Allowing 16 CPUs, 0 hotplug CPUs
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0x00000000-0x00000fff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0x0009f000-0x000fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0x56981000-0x569dbfff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0x5bf6f000-0x5c191fff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0x5c192000-0x60d10fff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0x60d11000-0x61571fff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0x61572000-0x617fefff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0x61800000-0x663fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0x66400000-0x66dfffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0x66e00000-0x707fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0x70800000-0xbfffffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0xc0000000-0xcfffffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0xd0000000-0xf8ffffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0xf9000000-0xf9ffffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0xfa000000-0xfed1ffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0xfed20000-0xfed7ffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0xfed80000-0xfeffffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: hibernation: Registered
nosave memory: [mem 0xff000000-0xffffffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: [mem 0x70800000-0xbfffffff]
available for PCI devices
Oct 30 10:41:34 acoffin-xps-15 kernel: Booting paravirtualized kernel
on bare hardware
Oct 30 10:41:34 acoffin-xps-15 kernel: clocksource: refined-jiffies:
mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568
ns
Oct 30 10:41:34 acoffin-xps-15 kernel: setup_percpu: NR_CPUS:8192
nr_cpumask_bits:16 nr_cpu_ids:16 nr_node_ids:1
Oct 30 10:41:34 acoffin-xps-15 kernel: percpu: Embedded 64 pages/cpu
s225280 r8192 d28672 u262144
Oct 30 10:41:34 acoffin-xps-15 kernel: pcpu-alloc: s225280 r8192
d28672 u262144 alloc=1*2097152
Oct 30 10:41:34 acoffin-xps-15 kernel: pcpu-alloc: [0] 00 01 02 03 04
05 06 07 [0] 08 09 10 11 12 13 14 15
Oct 30 10:41:34 acoffin-xps-15 kernel: Fallback order for Node 0: 0
Oct 30 10:41:34 acoffin-xps-15 kernel: Built 1 zonelists, mobility
grouping on. Total pages: 16432018
Oct 30 10:41:34 acoffin-xps-15 kernel: Policy zone: Normal
Oct 30 10:41:34 acoffin-xps-15 kernel: Kernel command line:
BOOT_IMAGE=/vmlinuz-6.1.112 root=/dev/mapper/acoffin--xps--15--vg-root
ro quiet
Oct 30 10:41:34 acoffin-xps-15 kernel: Unknown kernel command line
parameters "BOOT_IMAGE=/vmlinuz-6.1.112", will be passed to user
space.
Oct 30 10:41:34 acoffin-xps-15 kernel: random: crng init done
Oct 30 10:41:34 acoffin-xps-15 kernel: Dentry cache hash table
entries: 8388608 (order: 14, 67108864 bytes, linear)
Oct 30 10:41:34 acoffin-xps-15 kernel: Inode-cache hash table entries:
4194304 (order: 13, 33554432 bytes, linear)
Oct 30 10:41:34 acoffin-xps-15 kernel: mem auto-init: stack:all(zero),
heap alloc:on, heap free:off
Oct 30 10:41:34 acoffin-xps-15 kernel: software IO TLB: area num 16.
Oct 30 10:41:34 acoffin-xps-15 kernel: Memory: 1411804K/66772024K
available (14342K kernel code, 2982K rwdata, 9252K rodata, 2820K init,
28836K bss, 1440968K reserved, 0K cma-reserved)
Oct 30 10:41:34 acoffin-xps-15 kernel: SLUB: HWalign=64, Order=0-3,
MinObjects=0, CPUs=16, Nodes=1
Oct 30 10:41:34 acoffin-xps-15 kernel: ftrace: allocating 40485
entries in 159 pages
Oct 30 10:41:34 acoffin-xps-15 kernel: ftrace: allocated 159 pages with 6 groups
Oct 30 10:41:34 acoffin-xps-15 kernel: Dynamic Preempt: voluntary
Oct 30 10:41:34 acoffin-xps-15 kernel: Running RCU self tests
Oct 30 10:41:34 acoffin-xps-15 kernel: rcu: Preemptible hierarchical
RCU implementation.
Oct 30 10:41:34 acoffin-xps-15 kernel: rcu: RCU lockdep
checking is enabled.
Oct 30 10:41:34 acoffin-xps-15 kernel: rcu: RCU restricting
CPUs from NR_CPUS=8192 to nr_cpu_ids=16.
Oct 30 10:41:34 acoffin-xps-15 kernel: Trampoline variant of
Tasks RCU enabled.
Oct 30 10:41:34 acoffin-xps-15 kernel: Rude variant of Tasks
RCU enabled.
Oct 30 10:41:34 acoffin-xps-15 kernel: Tracing variant of
Tasks RCU enabled.
Oct 30 10:41:34 acoffin-xps-15 kernel: rcu: RCU calculated value of
scheduler-enlistment delay is 25 jiffies.
Oct 30 10:41:34 acoffin-xps-15 kernel: rcu: Adjusting geometry for
rcu_fanout_leaf=16, nr_cpu_ids=16
Oct 30 10:41:34 acoffin-xps-15 kernel: NR_IRQS: 524544, nr_irqs: 2184,
preallocated irqs: 16
Oct 30 10:41:34 acoffin-xps-15 kernel: rcu: srcu_init: Setting
srcu_struct sizes based on contention.
Oct 30 10:41:34 acoffin-xps-15 kernel: Console: colour dummy device 80x25
Oct 30 10:41:34 acoffin-xps-15 kernel: printk: console [tty0] enabled
Oct 30 10:41:34 acoffin-xps-15 kernel: Lock dependency validator:
Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
Oct 30 10:41:34 acoffin-xps-15 kernel: ... MAX_LOCKDEP_SUBCLASSES: 8
Oct 30 10:41:34 acoffin-xps-15 kernel: ... MAX_LOCK_DEPTH: 48
Oct 30 10:41:34 acoffin-xps-15 kernel: ... MAX_LOCKDEP_KEYS: 8192
Oct 30 10:41:34 acoffin-xps-15 kernel: ... CLASSHASH_SIZE: 4096
Oct 30 10:41:34 acoffin-xps-15 kernel: ... MAX_LOCKDEP_ENTRIES: 32768
Oct 30 10:41:34 acoffin-xps-15 kernel: ... MAX_LOCKDEP_CHAINS: 65536
Oct 30 10:41:34 acoffin-xps-15 kernel: ... CHAINHASH_SIZE: 32768
Oct 30 10:41:34 acoffin-xps-15 kernel: memory used by lock dependency
info: 6365 kB
Oct 30 10:41:34 acoffin-xps-15 kernel: memory used for stack traces: 4224 kB
Oct 30 10:41:34 acoffin-xps-15 kernel: per task-struct memory
footprint: 1920 bytes
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Core revision 20220331
Oct 30 10:41:34 acoffin-xps-15 kernel: hpet: HPET dysfunctional in
PC10. Force disabled.
Oct 30 10:41:34 acoffin-xps-15 kernel: APIC: Switch to symmetric I/O mode setup
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: Host address width 39
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: DRHD base:
0x000000fed90000 flags: 0x0
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: dmar0: reg_base_addr
fed90000 ver 4:0 cap 1c0000c40660462 ecap 29a00f0505e
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: DRHD base:
0x000000fed91000 flags: 0x1
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: dmar1: reg_base_addr
fed91000 ver 5:0 cap d2008c40660462 ecap f050da
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: RMRR base:
0x0000006c000000 end: 0x000000707fffff
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR-IR: IOAPIC id 2 under DRHD
base 0xfed91000 IOMMU 1
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR-IR: HPET id 0 under DRHD
base 0xfed91000
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR-IR: Queued invalidation
will be enabled to support x2apic and Intr-remapping.
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR-IR: Enabled IRQ remapping
in x2apic mode
Oct 30 10:41:34 acoffin-xps-15 kernel: x2apic enabled
Oct 30 10:41:34 acoffin-xps-15 kernel: Switched APIC routing to cluster x2apic.
Oct 30 10:41:34 acoffin-xps-15 kernel: clocksource: tsc-early: mask:
0xffffffffffffffff max_cycles: 0x2a11290c0c8, max_idle_ns:
440795344938 ns
Oct 30 10:41:34 acoffin-xps-15 kernel: Calibrating delay loop
(skipped), value calculated using timer frequency.. 5836.80 BogoMIPS
(lpj=11673600)
Oct 30 10:41:34 acoffin-xps-15 kernel: CPU0: Thermal monitoring enabled (TM1)
Oct 30 10:41:34 acoffin-xps-15 kernel: x86/cpu: User Mode Instruction
Prevention (UMIP) activated
Oct 30 10:41:34 acoffin-xps-15 kernel: process: using mwait in idle threads
Oct 30 10:41:34 acoffin-xps-15 kernel: Last level iTLB entries: 4KB 0,
2MB 0, 4MB 0
Oct 30 10:41:34 acoffin-xps-15 kernel: Last level dTLB entries: 4KB 0,
2MB 0, 4MB 0, 1GB 0
Oct 30 10:41:34 acoffin-xps-15 kernel: Spectre V1 : Mitigation:
usercopy/swapgs barriers and __user pointer sanitization
Oct 30 10:41:34 acoffin-xps-15 kernel: Spectre V2 : Mitigation:
Enhanced / Automatic IBRS
Oct 30 10:41:34 acoffin-xps-15 kernel: Spectre V2 : Spectre v2 /
SpectreRSB mitigation: Filling RSB on context switch
Oct 30 10:41:34 acoffin-xps-15 kernel: Spectre V2 : Spectre v2 /
PBRSB-eIBRS: Retire a single CALL on VMEXIT
Oct 30 10:41:34 acoffin-xps-15 kernel: Spectre V2 : mitigation:
Enabling conditional Indirect Branch Prediction Barrier
Oct 30 10:41:34 acoffin-xps-15 kernel: Speculative Store Bypass:
Mitigation: Speculative Store Bypass disabled via prctl
Oct 30 10:41:34 acoffin-xps-15 kernel: Register File Data Sampling:
Mitigation: Clear Register File
Oct 30 10:41:34 acoffin-xps-15 kernel: x86/fpu: Supporting XSAVE
feature 0x001: 'x87 floating point registers'
Oct 30 10:41:34 acoffin-xps-15 kernel: x86/fpu: Supporting XSAVE
feature 0x002: 'SSE registers'
Oct 30 10:41:34 acoffin-xps-15 kernel: x86/fpu: Supporting XSAVE
feature 0x004: 'AVX registers'
Oct 30 10:41:34 acoffin-xps-15 kernel: x86/fpu: Supporting XSAVE
feature 0x200: 'Protection Keys User registers'
Oct 30 10:41:34 acoffin-xps-15 kernel: x86/fpu: xstate_offset[2]:
576, xstate_sizes[2]: 256
Oct 30 10:41:34 acoffin-xps-15 kernel: x86/fpu: xstate_offset[9]:
832, xstate_sizes[9]: 8
Oct 30 10:41:34 acoffin-xps-15 kernel: x86/fpu: Enabled xstate
features 0x207, context size is 840 bytes, using 'compacted' format.
Oct 30 10:41:34 acoffin-xps-15 kernel: Freeing SMP alternatives memory: 32K
Oct 30 10:41:34 acoffin-xps-15 kernel: pid_max: default: 32768 minimum: 301
Oct 30 10:41:34 acoffin-xps-15 kernel: LSM: Security Framework initializing
Oct 30 10:41:34 acoffin-xps-15 kernel: landlock: Up and running.
Oct 30 10:41:34 acoffin-xps-15 kernel: Yama: disabled by default;
enable with sysctl kernel.yama.*
Oct 30 10:41:34 acoffin-xps-15 kernel: AppArmor: AppArmor initialized
Oct 30 10:41:34 acoffin-xps-15 kernel: TOMOYO Linux initialized
Oct 30 10:41:34 acoffin-xps-15 kernel: LSM support for eBPF active
Oct 30 10:41:34 acoffin-xps-15 kernel: Mount-cache hash table entries:
131072 (order: 8, 1048576 bytes, linear)
Oct 30 10:41:34 acoffin-xps-15 kernel: Mountpoint-cache hash table
entries: 131072 (order: 8, 1048576 bytes, linear)
Oct 30 10:41:34 acoffin-xps-15 kernel: smpboot: CPU0: 13th Gen
Intel(R) Core(TM) i7-13620H (family: 0x6, model: 0xba, stepping: 0x2)
Oct 30 10:41:34 acoffin-xps-15 kernel: cblist_init_generic: Setting
adjustable number of callback queues.
Oct 30 10:41:34 acoffin-xps-15 kernel: cblist_init_generic: Setting
shift to 4 and lim to 1.
Oct 30 10:41:34 acoffin-xps-15 kernel: cblist_init_generic: Setting
adjustable number of callback queues.
Oct 30 10:41:34 acoffin-xps-15 kernel: cblist_init_generic: Setting
shift to 4 and lim to 1.
Oct 30 10:41:34 acoffin-xps-15 kernel: cblist_init_generic: Setting
adjustable number of callback queues.
Oct 30 10:41:34 acoffin-xps-15 kernel: cblist_init_generic: Setting
shift to 4 and lim to 1.
Oct 30 10:41:34 acoffin-xps-15 kernel: Running RCU-tasks wait API self tests
Oct 30 10:41:34 acoffin-xps-15 kernel: Performance Events: XSAVE
Architectural LBR, PEBS fmt4+-baseline, AnyThread deprecated,
Alderlake Hybrid events, 32-deep LBR, full-width counters, Intel PMU
driver.
Oct 30 10:41:34 acoffin-xps-15 kernel: core: cpu_core PMU driver:
Oct 30 10:41:34 acoffin-xps-15 kernel: ... version: 5
Oct 30 10:41:34 acoffin-xps-15 kernel: ... bit width: 48
Oct 30 10:41:34 acoffin-xps-15 kernel: ... generic registers: 8
Oct 30 10:41:34 acoffin-xps-15 kernel: ... value mask:
0000ffffffffffff
Oct 30 10:41:34 acoffin-xps-15 kernel: ... max period:
00007fffffffffff
Oct 30 10:41:34 acoffin-xps-15 kernel: ... fixed-purpose events: 4
Oct 30 10:41:34 acoffin-xps-15 kernel: ... event mask:
0001000f000000ff
Oct 30 10:41:34 acoffin-xps-15 kernel: signal: max sigframe size: 3632
Oct 30 10:41:34 acoffin-xps-15 kernel: Estimated ratio of average max
frequency by base frequency (times 1024): 1659
Oct 30 10:41:34 acoffin-xps-15 kernel: rcu: Hierarchical SRCU implementation.
Oct 30 10:41:34 acoffin-xps-15 kernel: rcu: Max phase no-delay
instances is 1000.
Oct 30 10:41:34 acoffin-xps-15 kernel: NMI watchdog: Enabled.
Permanently consumes one hw-PMU counter.
Oct 30 10:41:34 acoffin-xps-15 kernel: smp: Bringing up secondary CPUs ...
Oct 30 10:41:34 acoffin-xps-15 kernel: x86: Booting SMP configuration:
Oct 30 10:41:34 acoffin-xps-15 kernel: .... node #0, CPUs: #1
#2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12
Oct 30 10:41:34 acoffin-xps-15 kernel: core: cpu_atom PMU driver: PEBS-via-PT
Oct 30 10:41:34 acoffin-xps-15 kernel: ... version: 5
Oct 30 10:41:34 acoffin-xps-15 kernel: ... bit width: 48
Oct 30 10:41:34 acoffin-xps-15 kernel: ... generic registers: 6
Oct 30 10:41:34 acoffin-xps-15 kernel: ... value mask:
0000ffffffffffff
Oct 30 10:41:34 acoffin-xps-15 kernel: ... max period:
00007fffffffffff
Oct 30 10:41:34 acoffin-xps-15 kernel: ... fixed-purpose events: 3
Oct 30 10:41:34 acoffin-xps-15 kernel: ... event mask:
000000070000003f
Oct 30 10:41:34 acoffin-xps-15 kernel: Callback from
call_rcu_tasks_trace() invoked.
Oct 30 10:41:34 acoffin-xps-15 kernel: #13 #14 #15
Oct 30 10:41:34 acoffin-xps-15 kernel: smp: Brought up 1 node, 16 CPUs
Oct 30 10:41:34 acoffin-xps-15 kernel: smpboot: Max logical packages: 1
Oct 30 10:41:34 acoffin-xps-15 kernel: smpboot: Total of 16 processors
activated (93388.80 BogoMIPS)
Oct 30 10:41:34 acoffin-xps-15 kernel: node 0 deferred pages initialised in 28ms
Oct 30 10:41:34 acoffin-xps-15 kernel: devtmpfs: initialized
Oct 30 10:41:34 acoffin-xps-15 kernel: x86/mm: Memory block size: 2048MB
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: PM: Registering ACPI NVS
region [mem 0x60d11000-0x61571fff] (8785920 bytes)
Oct 30 10:41:34 acoffin-xps-15 kernel: clocksource: jiffies: mask:
0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
Oct 30 10:41:34 acoffin-xps-15 kernel: futex hash table entries: 4096
(order: 7, 524288 bytes, linear)
Oct 30 10:41:34 acoffin-xps-15 kernel: pinctrl core: initialized
pinctrl subsystem
Oct 30 10:41:34 acoffin-xps-15 kernel: NET: Registered
PF_NETLINK/PF_ROUTE protocol family
Oct 30 10:41:34 acoffin-xps-15 kernel: DMA: preallocated 4096 KiB
GFP_KERNEL pool for atomic allocations
Oct 30 10:41:34 acoffin-xps-15 kernel: DMA: preallocated 4096 KiB
GFP_KERNEL|GFP_DMA pool for atomic allocations
Oct 30 10:41:34 acoffin-xps-15 kernel: DMA: preallocated 4096 KiB
GFP_KERNEL|GFP_DMA32 pool for atomic allocations
Oct 30 10:41:34 acoffin-xps-15 kernel: audit: initializing netlink
subsys (disabled)
Oct 30 10:41:34 acoffin-xps-15 kernel: audit: type=2000
audit(1730309556.188:1): state=initialized audit_enabled=0 res=1
Oct 30 10:41:34 acoffin-xps-15 kernel: thermal_sys: Registered thermal
governor 'fair_share'
Oct 30 10:41:34 acoffin-xps-15 kernel: thermal_sys: Registered thermal
governor 'bang_bang'
Oct 30 10:41:34 acoffin-xps-15 kernel: thermal_sys: Registered thermal
governor 'step_wise'
Oct 30 10:41:34 acoffin-xps-15 kernel: thermal_sys: Registered thermal
governor 'user_space'
Oct 30 10:41:34 acoffin-xps-15 kernel: thermal_sys: Registered thermal
governor 'power_allocator'
Oct 30 10:41:34 acoffin-xps-15 kernel: cpuidle: using governor ladder
Oct 30 10:41:34 acoffin-xps-15 kernel: cpuidle: using governor menu
Oct 30 10:41:34 acoffin-xps-15 kernel: Simple Boot Flag at 0x47 set to 0x80
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI FADT declares the system
doesn't support PCIe ASPM, so disable it
Oct 30 10:41:34 acoffin-xps-15 kernel: acpiphp: ACPI Hot Plug PCI
Controller Driver version: 0.5
Oct 30 10:41:34 acoffin-xps-15 kernel: PCI: MMCONFIG for domain 0000
[bus 00-ff] at [mem 0xc0000000-0xcfffffff] (base 0xc0000000)
Oct 30 10:41:34 acoffin-xps-15 kernel: PCI: MMCONFIG at [mem
0xc0000000-0xcfffffff] reserved in E820
Oct 30 10:41:34 acoffin-xps-15 kernel: PCI: Using configuration type 1
for base access
Oct 30 10:41:34 acoffin-xps-15 kernel: ENERGY_PERF_BIAS: Set to
'normal', was 'performance'
Oct 30 10:41:34 acoffin-xps-15 kernel: kprobes: kprobe
jump-optimization is enabled. All kprobes are optimized if possible.
Oct 30 10:41:34 acoffin-xps-15 kernel: HugeTLB: registered 1.00 GiB
page size, pre-allocated 0 pages
Oct 30 10:41:34 acoffin-xps-15 kernel: HugeTLB: 16380 KiB vmemmap can
be freed for a 1.00 GiB page
Oct 30 10:41:34 acoffin-xps-15 kernel: HugeTLB: registered 2.00 MiB
page size, pre-allocated 0 pages
Oct 30 10:41:34 acoffin-xps-15 kernel: HugeTLB: 28 KiB vmemmap can be
freed for a 2.00 MiB page
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Added _OSI(Module Device)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Added _OSI(Processor Device)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Added _OSI(3.0 _SCP Extensions)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Added _OSI(Processor
Aggregator Device)
Oct 30 10:41:34 acoffin-xps-15 kernel: Callback from
call_rcu_tasks_rude() invoked.
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: 16 ACPI AML tables
successfully acquired and loaded
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Dynamic OEM Table Load:
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0xFFFF9E0641C03800
0001AB (v02 PmRef Cpu0Psd 00003000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: \_SB_.PR00: _OSC native
thermal LVT Acked
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: USB4 _OSC: OS supports
USB3+ DisplayPort+ PCIe+ XDomain+
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: USB4 _OSC: OS controls
USB3+ DisplayPort+ PCIe+ XDomain+
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Dynamic OEM Table Load:
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0xFFFF9E0642023000
000540 (v02 PmRef Cpu0Cst 00003001 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Dynamic OEM Table Load:
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0xFFFF9E0642027800
000668 (v02 PmRef Cpu0Ist 00003000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Dynamic OEM Table Load:
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0xFFFF9E0642022000
0004CF (v02 PmRef Cpu0Hwp 00003000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Dynamic OEM Table Load:
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0xFFFF9E0642018000
001BAF (v02 PmRef ApIst 00003000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Dynamic OEM Table Load:
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0xFFFF9E064201A000
001038 (v02 PmRef ApHwp 00003000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Dynamic OEM Table Load:
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0xFFFF9E0642040000
001349 (v02 PmRef ApPsd 00003000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Dynamic OEM Table Load:
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: SSDT 0xFFFF9E0642031000
000FBB (v02 PmRef ApCst 00003000 INTL 20200717)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: EC: EC started
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: EC: interrupt blocked
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: EC: EC_CMD/EC_SC=0x934,
EC_DATA=0x930
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: \_SB_.PC00.LPCB.ECDV:
Boot DSDT EC used to handle transactions
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Interpreter enabled
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: PM: (supports S0 S4 S5)
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Using IOAPIC for interrupt routing
Oct 30 10:41:34 acoffin-xps-15 kernel: PCI: Using host bridge windows
from ACPI; if necessary, use "pci=nocrs" and report a bug
Oct 30 10:41:34 acoffin-xps-15 kernel: PCI: Ignoring E820 reservations
for host bridge windows
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: Enabled 8 GPEs in block 00 to 7F
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: PM: Power Resource [BTRT]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: PM: Power Resource [WRST]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: PM: Power Resource [TBT0]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: PM: Power Resource [TBT1]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: PM: Power Resource [D3C]
Oct 30 10:41:34 acoffin-xps-15 kernel: Callback from call_rcu_tasks() invoked.
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: PM: Power Resource [PIN]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: PCI Root Bridge [PC00]
(domain 0000 [bus 00-fe])
Oct 30 10:41:34 acoffin-xps-15 kernel: acpi PNP0A08:00: _OSC: OS
supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
Oct 30 10:41:34 acoffin-xps-15 kernel: acpi PNP0A08:00: _OSC: platform
does not support [AER]
Oct 30 10:41:34 acoffin-xps-15 kernel: acpi PNP0A08:00: _OSC: OS now
controls [PCIeHotplug SHPCHotplug PME PCIeCapability LTR]
Oct 30 10:41:34 acoffin-xps-15 kernel: acpi PNP0A08:00: FADT indicates
ASPM is unsupported, using BIOS configuration
Oct 30 10:41:34 acoffin-xps-15 kernel: PCI host bridge to bus 0000:00
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:00: root bus
resource [io 0x0000-0x0cf7 window]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:00: root bus
resource [io 0x0d00-0xffff window]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:00: root bus
resource [mem 0x000a0000-0x000bffff window]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:00: root bus
resource [mem 0x70800000-0xbfffffff window]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:00: root bus
resource [mem 0x4000000000-0x7fffffffff window]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:00: root bus
resource [bus 00-fe]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:00.0: [8086:a715]
type 00 class 0x060000
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: [8086:a7a8]
type 00 class 0x030000
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: reg 0x10:
[mem 0x6076000000-0x6076ffffff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: reg 0x18:
[mem 0x4000000000-0x400fffffff 64bit pref]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: reg 0x20: [io
0x3000-0x303f]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: BAR 2:
assigned to efifb
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: DMAR: Skip
IOMMU disabling for graphics
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: Video device
with shadowed ROM at [mem 0x000c0000-0x000dffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: reg 0x344:
[mem 0x00000000-0x00ffffff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: VF(n) BAR0
space: [mem 0x00000000-0x06ffffff 64bit] (contains BAR0 for 7 VFs)
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: reg 0x34c:
[mem 0x00000000-0x1fffffff 64bit pref]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: VF(n) BAR2
space: [mem 0x00000000-0xdfffffff 64bit pref] (contains BAR2 for 7
VFs)
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:04.0: [8086:a71d]
type 00 class 0x118000
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:04.0: reg 0x10:
[mem 0x6077140000-0x607715ffff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:06.0: [8086:a74d]
type 01 class 0x060400
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:06.0: PME#
supported from D0 D3hot D3cold
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:06.0: PTM enabled
(root), 4ns granularity
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:06.2: [8086:a73d]
type 01 class 0x060400
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:06.2: PME#
supported from D0 D3hot D3cold
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:06.2: PTM enabled
(root), 4ns granularity
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.0: [8086:a76e]
type 01 class 0x060400
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.0: PME#
supported from D0 D3hot D3cold
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.0: PTM enabled
(root), 4ns granularity
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.1: [8086:a73f]
type 01 class 0x060400
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.1: PME#
supported from D0 D3hot D3cold
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.1: PTM enabled
(root), 4ns granularity
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:08.0: [8086:a74f]
type 00 class 0x088000
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:08.0: reg 0x10:
[mem 0x60771b3000-0x60771b3fff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:0a.0: [8086:a77d]
type 00 class 0x118000
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:0a.0: reg 0x10:
[mem 0x6077190000-0x6077197fff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:0a.0: enabling Extended Tags
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:0d.0: [8086:a71e]
type 00 class 0x0c0330
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:0d.0: reg 0x10:
[mem 0x6077180000-0x607718ffff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:0d.0: PME#
supported from D3hot D3cold
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:0d.2: [8086:a73e]
type 00 class 0x0c0340
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:0d.2: reg 0x10:
[mem 0x6077100000-0x607713ffff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:0d.2: reg 0x18:
[mem 0x60771b2000-0x60771b2fff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:0d.2: supports D1 D2
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:0d.2: PME#
supported from D0 D1 D2 D3hot D3cold
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:12.0: [8086:51fc]
type 00 class 0x070000
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:12.0: reg 0x10:
[mem 0x6077170000-0x607717ffff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:12.0: PME#
supported from D0 D3hot
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:12.6: [8086:51fb]
type 00 class 0x0c8000
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:12.6: reg 0x10:
[mem 0x00000000-0x00000fff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:14.0: [8086:51ed]
type 00 class 0x0c0330
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:14.0: reg 0x10:
[mem 0x6077160000-0x607716ffff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:14.0: PME#
supported from D3hot D3cold
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:14.2: [8086:51ef]
type 00 class 0x050000
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:14.2: reg 0x10:
[mem 0x60771a8000-0x60771abfff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:14.2: reg 0x18:
[mem 0x60771b0000-0x60771b0fff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:14.3: [8086:51f1]
type 00 class 0x028000
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:14.3: reg 0x10:
[mem 0x60771a4000-0x60771a7fff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:14.3: PME#
supported from D0 D3hot D3cold
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:15.0: [8086:51e8]
type 00 class 0x0c8000
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:15.0: reg 0x10:
[mem 0x00000000-0x00000fff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:15.1: [8086:51e9]
type 00 class 0x0c8000
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:15.1: reg 0x10:
[mem 0x00000000-0x00000fff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:16.0: [8086:51e0]
type 00 class 0x078000
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:16.0: reg 0x10:
[mem 0x60771ad000-0x60771adfff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:16.0: PME#
supported from D3hot
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1c.0: [8086:51bb]
type 01 class 0x060400
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1c.0: PME#
supported from D0 D3hot D3cold
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1c.0: PTM enabled
(root), 4ns granularity
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1f.0: [8086:519d]
type 00 class 0x060100
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1f.3: [8086:51ca]
type 00 class 0x040100
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1f.3: reg 0x10:
[mem 0x60771a0000-0x60771a3fff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1f.3: reg 0x20:
[mem 0x6077000000-0x60770fffff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1f.3: PME#
supported from D3hot D3cold
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1f.4: [8086:51a3]
type 00 class 0x0c0500
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1f.4: reg 0x10:
[mem 0x60771ac000-0x60771ac0ff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1f.4: reg 0x20: [io
0xefa0-0xefbf]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1f.5: [8086:51a4]
type 00 class 0x0c8000
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1f.5: reg 0x10:
[mem 0xfe010000-0xfe010fff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:01:00.0: [2646:5017]
type 00 class 0x010802
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:01:00.0: reg 0x10:
[mem 0xba300000-0xba303fff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:06.0: PCI bridge to [bus 01]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:06.0: bridge
window [mem 0xba300000-0xba3fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:02:00.0: [2646:5017]
type 00 class 0x010802
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:02:00.0: reg 0x10:
[mem 0xba200000-0xba203fff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:06.2: PCI bridge to [bus 02]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:06.2: bridge
window [mem 0xba200000-0xba2fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.0: PCI bridge to
[bus 03-53]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.0: bridge
window [mem 0x98000000-0xba0fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.0: bridge
window [mem 0x6000000000-0x6035ffffff 64bit pref]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.1: PCI bridge to
[bus 54-a4]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.1: bridge
window [mem 0x74000000-0x960fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.1: bridge
window [mem 0x6040000000-0x6075ffffff 64bit pref]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:a5:00.0: [10ec:5260]
type 00 class 0xff0000
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:a5:00.0: reg 0x10:
[mem 0xba100000-0xba100fff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:a5:00.0: supports D1 D2
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:a5:00.0: PME#
supported from D1 D2 D3hot D3cold
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1c.0: PCI bridge to [bus a5]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1c.0: bridge
window [mem 0xba100000-0xba1fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: Low-power S0 idle used by
default for system suspend
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: EC: interrupt unblocked
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: EC: event unblocked
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: EC: EC_CMD/EC_SC=0x934,
EC_DATA=0x930
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: EC: GPE=0x6e
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: \_SB_.PC00.LPCB.ECDV:
Boot DSDT EC initialization complete
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: \_SB_.PC00.LPCB.ECDV: EC:
Used to handle transactions and events
Oct 30 10:41:34 acoffin-xps-15 kernel: iommu: Default domain type: Translated
Oct 30 10:41:34 acoffin-xps-15 kernel: iommu: DMA domain TLB
invalidation policy: lazy mode
Oct 30 10:41:34 acoffin-xps-15 kernel: pps_core: LinuxPPS API ver. 1 registered
Oct 30 10:41:34 acoffin-xps-15 kernel: pps_core: Software ver. 5.3.6 -
Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
Oct 30 10:41:34 acoffin-xps-15 kernel: PTP clock support registered
Oct 30 10:41:34 acoffin-xps-15 kernel: EDAC MC: Ver: 3.0.0
Oct 30 10:41:34 acoffin-xps-15 kernel: Registered efivars operations
Oct 30 10:41:34 acoffin-xps-15 kernel: NetLabel: Initializing
Oct 30 10:41:34 acoffin-xps-15 kernel: NetLabel: domain hash size = 128
Oct 30 10:41:34 acoffin-xps-15 kernel: NetLabel: protocols =
UNLABELED CIPSOv4 CALIPSO
Oct 30 10:41:34 acoffin-xps-15 kernel: NetLabel: unlabeled traffic
allowed by default
Oct 30 10:41:34 acoffin-xps-15 kernel: PCI: Using ACPI for IRQ routing
Oct 30 10:41:34 acoffin-xps-15 kernel: PCI: pci_cache_line_size set to 64 bytes
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1f.5: can't claim
BAR 0 [mem 0xfe010000-0xfe010fff]: no compatible bridge window
Oct 30 10:41:34 acoffin-xps-15 kernel: e820: reserve RAM buffer [mem
0x0009f000-0x0009ffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: e820: reserve RAM buffer [mem
0x56981000-0x57ffffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: e820: reserve RAM buffer [mem
0x5bf6f000-0x5bffffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: e820: reserve RAM buffer [mem
0x61800000-0x63ffffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: e820: reserve RAM buffer [mem
0x108f800000-0x108fffffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: vgaarb:
setting as boot VGA device
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: vgaarb:
bridge control possible
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: vgaarb: VGA
device added: decodes=io+mem,owns=io+mem,locks=none
Oct 30 10:41:34 acoffin-xps-15 kernel: vgaarb: loaded
Oct 30 10:41:34 acoffin-xps-15 kernel: clocksource: Switched to
clocksource tsc-early
Oct 30 10:41:34 acoffin-xps-15 kernel: VFS: Disk quotas dquot_6.6.0
Oct 30 10:41:34 acoffin-xps-15 kernel: VFS: Dquot-cache hash table
entries: 512 (order 0, 4096 bytes)
Oct 30 10:41:34 acoffin-xps-15 kernel: AppArmor: AppArmor Filesystem Enabled
Oct 30 10:41:34 acoffin-xps-15 kernel: pnp: PnP ACPI init
Oct 30 10:41:34 acoffin-xps-15 kernel: system 00:00: [io
0x0680-0x069f] has been reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: system 00:00: [io
0x164e-0x164f] has been reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: system 00:02: [io
0x1854-0x1857] has been reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: pnp 00:05: disabling [mem
0xc0000000-0xcfffffff] because it overlaps 0000:00:02.0 BAR 9 [mem
0x00000000-0xdfffffff 64bit pref]
Oct 30 10:41:34 acoffin-xps-15 kernel: system 00:05: [mem
0xfedc0000-0xfedc7fff] has been reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: system 00:05: [mem
0xfeda0000-0xfeda0fff] has been reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: system 00:05: [mem
0xfeda1000-0xfeda1fff] has been reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: system 00:05: [mem
0xfed20000-0xfed7ffff] has been reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: system 00:05: [mem
0xfed90000-0xfed93fff] could not be reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: system 00:05: [mem
0xfed45000-0xfed8ffff] could not be reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: system 00:05: [mem
0xfee00000-0xfeefffff] has been reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: system 00:06: [io
0x2000-0x20fe] has been reserved
Oct 30 10:41:34 acoffin-xps-15 kernel: pnp: PnP ACPI: found 8 devices
Oct 30 10:41:34 acoffin-xps-15 kernel: clocksource: acpi_pm: mask:
0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
Oct 30 10:41:34 acoffin-xps-15 kernel: NET: Registered PF_INET protocol family
Oct 30 10:41:34 acoffin-xps-15 kernel: IP idents hash table entries:
262144 (order: 9, 2097152 bytes, linear)
Oct 30 10:41:34 acoffin-xps-15 kernel: tcp_listen_portaddr_hash hash
table entries: 32768 (order: 9, 2359296 bytes, linear)
Oct 30 10:41:34 acoffin-xps-15 kernel: Table-perturb hash table
entries: 65536 (order: 6, 262144 bytes, linear)
Oct 30 10:41:34 acoffin-xps-15 kernel: TCP established hash table
entries: 524288 (order: 10, 4194304 bytes, linear)
Oct 30 10:41:34 acoffin-xps-15 kernel: TCP bind hash table entries:
65536 (order: 11, 9437184 bytes, vmalloc hugepage)
Oct 30 10:41:34 acoffin-xps-15 kernel: TCP: Hash tables configured
(established 524288 bind 65536)
Oct 30 10:41:34 acoffin-xps-15 kernel: MPTCP token hash table entries:
65536 (order: 10, 5767168 bytes, vmalloc hugepage)
Oct 30 10:41:34 acoffin-xps-15 kernel: UDP hash table entries: 32768
(order: 10, 5242880 bytes, vmalloc hugepage)
Oct 30 10:41:34 acoffin-xps-15 kernel: UDP-Lite hash table entries:
32768 (order: 10, 5242880 bytes, vmalloc hugepage)
Oct 30 10:41:34 acoffin-xps-15 kernel: NET: Registered
PF_UNIX/PF_LOCAL protocol family
Oct 30 10:41:34 acoffin-xps-15 kernel: NET: Registered PF_XDP protocol family
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:00: max bus depth:
1 pci_try_num: 2
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: BAR 9:
assigned [mem 0x4020000000-0x40ffffffff 64bit pref]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: BAR 7:
assigned [mem 0x4010000000-0x4016ffffff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.0: BAR 13:
assigned [io 0x4000-0x4fff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.1: BAR 13:
assigned [io 0x5000-0x5fff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:12.6: BAR 0:
assigned [mem 0x4017000000-0x4017000fff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:15.0: BAR 0:
assigned [mem 0x4017001000-0x4017001fff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:15.1: BAR 0:
assigned [mem 0x4017002000-0x4017002fff 64bit]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1f.5: BAR 0:
assigned [mem 0x70800000-0x70800fff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:06.0: PCI bridge to [bus 01]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:06.0: bridge
window [mem 0xba300000-0xba3fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:06.2: PCI bridge to [bus 02]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:06.2: bridge
window [mem 0xba200000-0xba2fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.0: PCI bridge to
[bus 03-53]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.0: bridge
window [io 0x4000-0x4fff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.0: bridge
window [mem 0x98000000-0xba0fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.0: bridge
window [mem 0x6000000000-0x6035ffffff 64bit pref]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.1: PCI bridge to
[bus 54-a4]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.1: bridge
window [io 0x5000-0x5fff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.1: bridge
window [mem 0x74000000-0x960fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.1: bridge
window [mem 0x6040000000-0x6075ffffff 64bit pref]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1c.0: PCI bridge to [bus a5]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1c.0: bridge
window [mem 0xba100000-0xba1fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:00: resource 4 [io
0x0000-0x0cf7 window]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:00: resource 5 [io
0x0d00-0xffff window]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:00: resource 6
[mem 0x000a0000-0x000bffff window]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:00: resource 7
[mem 0x70800000-0xbfffffff window]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:00: resource 8
[mem 0x4000000000-0x7fffffffff window]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:01: resource 1
[mem 0xba300000-0xba3fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:02: resource 1
[mem 0xba200000-0xba2fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:03: resource 0 [io
0x4000-0x4fff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:03: resource 1
[mem 0x98000000-0xba0fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:03: resource 2
[mem 0x6000000000-0x6035ffffff 64bit pref]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:54: resource 0 [io
0x5000-0x5fff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:54: resource 1
[mem 0x74000000-0x960fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:54: resource 2
[mem 0x6040000000-0x6075ffffff 64bit pref]
Oct 30 10:41:34 acoffin-xps-15 kernel: pci_bus 0000:a5: resource 1
[mem 0xba100000-0xba1fffff]
Oct 30 10:41:34 acoffin-xps-15 kernel: PCI: CLS 0 bytes, default 64
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: No ATSR found
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: No SATC found
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: IOMMU feature
fl1gp_support inconsistent
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: IOMMU feature pgsel_inv
inconsistent
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: IOMMU feature nwfs inconsistent
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: IOMMU feature dit inconsistent
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: IOMMU feature sc_support
inconsistent
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: IOMMU feature
dev_iotlb_support inconsistent
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: dmar0: Using Queued invalidation
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: dmar1: Using Queued invalidation
Oct 30 10:41:34 acoffin-xps-15 kernel: Trying to unpack rootfs image
as initramfs...
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:02.0: Adding to iommu group 0
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:00.0: Adding to iommu group 1
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:04.0: Adding to iommu group 2
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:06.0: Adding to iommu group 3
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:06.2: Adding to iommu group 4
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.0: Adding to iommu group 5
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:07.1: Adding to iommu group 6
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:08.0: Adding to iommu group 7
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:0a.0: Adding to iommu group 8
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:0d.0: Adding to iommu group 9
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:0d.2: Adding to iommu group 9
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:12.0: Adding to
iommu group 10
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:12.6: Adding to
iommu group 10
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:14.0: Adding to
iommu group 11
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:14.2: Adding to
iommu group 11
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:14.3: Adding to
iommu group 12
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:15.0: Adding to
iommu group 13
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:15.1: Adding to
iommu group 13
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:16.0: Adding to
iommu group 14
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1c.0: Adding to
iommu group 15
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1f.0: Adding to
iommu group 16
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1f.3: Adding to
iommu group 16
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1f.4: Adding to
iommu group 16
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:00:1f.5: Adding to
iommu group 16
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:01:00.0: Adding to
iommu group 17
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:02:00.0: Adding to
iommu group 18
Oct 30 10:41:34 acoffin-xps-15 kernel: pci 0000:a5:00.0: Adding to
iommu group 19
Oct 30 10:41:34 acoffin-xps-15 kernel: DMAR: Intel(R) Virtualization
Technology for Directed I/O
Oct 30 10:41:34 acoffin-xps-15 kernel: PCI-DMA: Using software bounce
buffering for IO (SWIOTLB)
Oct 30 10:41:34 acoffin-xps-15 kernel: software IO TLB: mapped [mem
0x000000004cfa4000-0x0000000050fa4000] (64MB)
Oct 30 10:41:34 acoffin-xps-15 kernel: clocksource: tsc: mask:
0xffffffffffffffff max_cycles: 0x2a11290c0c8, max_idle_ns:
440795344938 ns
Oct 30 10:41:34 acoffin-xps-15 kernel: clocksource: Switched to clocksource tsc
Oct 30 10:41:34 acoffin-xps-15 kernel: Initialise system trusted keyrings
Oct 30 10:41:34 acoffin-xps-15 kernel: Key type blacklist registered
Oct 30 10:41:34 acoffin-xps-15 kernel: workingset: timestamp_bits=36
max_order=24 bucket_order=0
Oct 30 10:41:34 acoffin-xps-15 kernel: zbud: loaded
Oct 30 10:41:34 acoffin-xps-15 kernel: integrity: Platform Keyring initialized
Oct 30 10:41:34 acoffin-xps-15 kernel: integrity: Machine keyring initialized
Oct 30 10:41:34 acoffin-xps-15 kernel: Key type asymmetric registered
Oct 30 10:41:34 acoffin-xps-15 kernel: Asymmetric key parser 'x509' registered
Oct 30 10:41:34 acoffin-xps-15 kernel: Freeing initrd memory: 64880K
Oct 30 10:41:34 acoffin-xps-15 kernel: alg: self-tests for CTR-KDF
(hmac(sha256)) passed
Oct 30 10:41:34 acoffin-xps-15 kernel: Block layer SCSI generic (bsg)
driver version 0.4 loaded (major 248)
Oct 30 10:41:34 acoffin-xps-15 kernel: io scheduler mq-deadline registered
Oct 30 10:41:34 acoffin-xps-15 kernel: pcieport 0000:00:06.0: PME:
Signaling with IRQ 122
Oct 30 10:41:34 acoffin-xps-15 kernel: pcieport 0000:00:06.2: PME:
Signaling with IRQ 123
Oct 30 10:41:34 acoffin-xps-15 kernel: pcieport 0000:00:07.0: PME:
Signaling with IRQ 124
Oct 30 10:41:34 acoffin-xps-15 kernel: pcieport 0000:00:07.0: pciehp:
Slot #3 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
Interlock- NoCompl+ IbPresDis- LLActRep+
Oct 30 10:41:34 acoffin-xps-15 kernel: pcieport 0000:00:07.1: PME:
Signaling with IRQ 125
Oct 30 10:41:34 acoffin-xps-15 kernel: pcieport 0000:00:07.1: pciehp:
Slot #4 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
Interlock- NoCompl+ IbPresDis- LLActRep+
Oct 30 10:41:34 acoffin-xps-15 kernel: pcieport 0000:00:1c.0: PME:
Signaling with IRQ 126
Oct 30 10:41:34 acoffin-xps-15 kernel: shpchp: Standard Hot Plug PCI
Controller Driver version: 0.4
Oct 30 10:41:34 acoffin-xps-15 kernel: Monitor-Mwait will be used to
enter C-1 state
Oct 30 10:41:34 acoffin-xps-15 kernel: Monitor-Mwait will be used to
enter C-2 state
Oct 30 10:41:34 acoffin-xps-15 kernel: Monitor-Mwait will be used to
enter C-3 state
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: \_SB_.PR00: Found 3 idle states
Oct 30 10:41:34 acoffin-xps-15 kernel: Serial: 8250/16550 driver, 4
ports, IRQ sharing enabled
Oct 30 10:41:34 acoffin-xps-15 kernel: serial 0000:00:12.0: enabling
device (0000 -> 0002)
Oct 30 10:41:34 acoffin-xps-15 kernel: hpet_acpi_add: no address or irqs in _CRS
Oct 30 10:41:34 acoffin-xps-15 kernel: Linux agpgart interface v0.103
Oct 30 10:41:34 acoffin-xps-15 kernel: AMD-Vi: AMD IOMMUv2
functionality not available on this system - This is not a bug.
Oct 30 10:41:34 acoffin-xps-15 kernel: i8042: PNP: PS/2 Controller
[PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
Oct 30 10:41:34 acoffin-xps-15 kernel: i8042: Warning: Keylock active
Oct 30 10:41:34 acoffin-xps-15 kernel: serio: i8042 KBD port at 0x60,0x64 irq 1
Oct 30 10:41:34 acoffin-xps-15 kernel: serio: i8042 AUX port at 0x60,0x64 irq 12
Oct 30 10:41:34 acoffin-xps-15 kernel: mousedev: PS/2 mouse device
common for all mice
Oct 30 10:41:34 acoffin-xps-15 kernel: rtc_cmos 00:01: RTC can wake from S4
Oct 30 10:41:34 acoffin-xps-15 kernel: rtc_cmos 00:01: registered as rtc0
Oct 30 10:41:34 acoffin-xps-15 kernel: rtc_cmos 00:01: setting system
clock to 2024-10-30T17:32:39 UTC (1730309559)
Oct 30 10:41:34 acoffin-xps-15 kernel: rtc_cmos 00:01: alarms up to
one month, y3k, 242 bytes nvram
Oct 30 10:41:34 acoffin-xps-15 kernel: input: AT Translated Set 2
keyboard as /devices/platform/i8042/serio0/input/input0
Oct 30 10:41:34 acoffin-xps-15 kernel: intel_pstate: Intel P-state
driver initializing
Oct 30 10:41:34 acoffin-xps-15 kernel: intel_pstate: HWP enabled
Oct 30 10:41:34 acoffin-xps-15 kernel: ledtrig-cpu: registered to
indicate activity on CPUs
Oct 30 10:41:34 acoffin-xps-15 kernel: efifb: probing for efifb
Oct 30 10:41:34 acoffin-xps-15 kernel: efifb: framebuffer at
0x4000000000, using 9024k, total 9024k
Oct 30 10:41:34 acoffin-xps-15 kernel: efifb: mode is 1920x1200x32,
linelength=7680, pages=1
Oct 30 10:41:34 acoffin-xps-15 kernel: efifb: scrolling: redraw
Oct 30 10:41:34 acoffin-xps-15 kernel: efifb: Truecolor: size=8:8:8:8,
shift=24:16:8:0
Oct 30 10:41:34 acoffin-xps-15 kernel: Console: switching to colour
frame buffer device 240x75
Oct 30 10:41:34 acoffin-xps-15 kernel: fb0: EFI VGA frame buffer device
Oct 30 10:41:34 acoffin-xps-15 kernel: NET: Registered PF_INET6 protocol family
Oct 30 10:41:34 acoffin-xps-15 kernel: Segment Routing with IPv6
Oct 30 10:41:34 acoffin-xps-15 kernel: In-situ OAM (IOAM) with IPv6
Oct 30 10:41:34 acoffin-xps-15 kernel: mip6: Mobile IPv6
Oct 30 10:41:34 acoffin-xps-15 kernel: NET: Registered PF_PACKET protocol family
Oct 30 10:41:34 acoffin-xps-15 kernel: mpls_gso: MPLS GSO support
Oct 30 10:41:34 acoffin-xps-15 kernel: microcode: sig=0xb06a2,
pf=0x80, revision=0x4122
Oct 30 10:41:34 acoffin-xps-15 kernel: microcode: Microcode Update Driver: v2.2.
Oct 30 10:41:34 acoffin-xps-15 kernel: IPI shorthand broadcast: enabled
Oct 30 10:41:34 acoffin-xps-15 kernel: sched_clock: Marking stable
(2412003589, 6595147)->(2439856048, -21257312)
Oct 30 10:41:34 acoffin-xps-15 kernel: registered taskstats version 1
Oct 30 10:41:34 acoffin-xps-15 kernel: Loading compiled-in X.509 certificates
Oct 30 10:41:34 acoffin-xps-15 kernel: Loaded X.509 cert 'Build time
autogenerated kernel key: 871dc49a8b01bc8c6ba7afeae78d9c0aa8d2c6a6'
Oct 30 10:41:34 acoffin-xps-15 kernel: zswap: loaded using pool lzo/zbud
Oct 30 10:41:34 acoffin-xps-15 kernel: Key type .fscrypt registered
Oct 30 10:41:34 acoffin-xps-15 kernel: Key type fscrypt-provisioning registered
Oct 30 10:41:34 acoffin-xps-15 kernel: Key type encrypted registered
Oct 30 10:41:34 acoffin-xps-15 kernel: AppArmor: AppArmor sha1 policy
hashing enabled
Oct 30 10:41:34 acoffin-xps-15 kernel: integrity: Loading X.509
certificate: UEFI:db
Oct 30 10:41:34 acoffin-xps-15 kernel: integrity: Loaded X.509 cert
'Dell Inc.: Dell Bios DB Key:
637fa7a9f74471b406de0511557071fd41dd5487'
Oct 30 10:41:34 acoffin-xps-15 kernel: integrity: Loading X.509
certificate: UEFI:db
Oct 30 10:41:34 acoffin-xps-15 kernel: integrity: Loaded X.509 cert
'Dell Inc.: Dell Bios FW Aux Authority 2018:
dd4df7c3f5ce7e5a77847915abc37b031f6b10bd'
Oct 30 10:41:34 acoffin-xps-15 kernel: integrity: Loading X.509
certificate: UEFI:db
Oct 30 10:41:34 acoffin-xps-15 kernel: integrity: Loaded X.509 cert
'Microsoft Windows Production PCA 2011:
a92902398e16c49778cd90f99e4f9ae17c55af53'
Oct 30 10:41:34 acoffin-xps-15 kernel: integrity: Loading X.509
certificate: UEFI:db
Oct 30 10:41:34 acoffin-xps-15 kernel: integrity: Loaded X.509 cert
'Microsoft Corporation UEFI CA 2011:
13adbf4309bd82709c8cd54f316ed522988a1bd4'
Oct 30 10:41:34 acoffin-xps-15 kernel: ima: No TPM chip found,
activating TPM-bypass!
Oct 30 10:41:34 acoffin-xps-15 kernel: ima: Allocated hash algorithm: sha256
Oct 30 10:41:34 acoffin-xps-15 kernel: ima: No architecture policies found
Oct 30 10:41:34 acoffin-xps-15 kernel: evm: Initialising EVM extended
attributes:
Oct 30 10:41:34 acoffin-xps-15 kernel: evm: security.selinux
Oct 30 10:41:34 acoffin-xps-15 kernel: evm: security.SMACK64 (disabled)
Oct 30 10:41:34 acoffin-xps-15 kernel: evm: security.SMACK64EXEC (disabled)
Oct 30 10:41:34 acoffin-xps-15 kernel: evm: security.SMACK64TRANSMUTE (disabled)
Oct 30 10:41:34 acoffin-xps-15 kernel: evm: security.SMACK64MMAP (disabled)
Oct 30 10:41:34 acoffin-xps-15 kernel: evm: security.apparmor
Oct 30 10:41:34 acoffin-xps-15 kernel: evm: security.ima
Oct 30 10:41:34 acoffin-xps-15 kernel: evm: security.capability
Oct 30 10:41:34 acoffin-xps-15 kernel: evm: HMAC attrs: 0x1
Oct 30 10:41:34 acoffin-xps-15 kernel: clk: Disabling unused clocks
Oct 30 10:41:34 acoffin-xps-15 kernel: Freeing unused decrypted memory: 2036K
Oct 30 10:41:34 acoffin-xps-15 kernel: Freeing unused kernel image
(initmem) memory: 2820K
Oct 30 10:41:34 acoffin-xps-15 kernel: Write protecting the kernel
read-only data: 26624k
Oct 30 10:41:34 acoffin-xps-15 kernel: Freeing unused kernel image
(text/rodata gap) memory: 2040K
Oct 30 10:41:34 acoffin-xps-15 kernel: Freeing unused kernel image
(rodata/data gap) memory: 988K
Oct 30 10:41:34 acoffin-xps-15 kernel: x86/mm: Checked W+X mappings:
passed, no W+X pages found.
Oct 30 10:41:34 acoffin-xps-15 kernel: Run /init as init process
Oct 30 10:41:34 acoffin-xps-15 kernel: with arguments:
Oct 30 10:41:34 acoffin-xps-15 kernel: /init
Oct 30 10:41:34 acoffin-xps-15 kernel: with environment:
Oct 30 10:41:34 acoffin-xps-15 kernel: HOME=/
Oct 30 10:41:34 acoffin-xps-15 kernel: TERM=linux
Oct 30 10:41:34 acoffin-xps-15 kernel: BOOT_IMAGE=/vmlinuz-6.1.112
Oct 30 10:41:34 acoffin-xps-15 kernel: wmi_bus wmi_bus-PNP0C14:02:
WQBC data block query control method not found
Oct 30 10:41:34 acoffin-xps-15 kernel: hid: raw HID events driver (C)
Jiri Kosina
Oct 30 10:41:34 acoffin-xps-15 kernel: input: Lid Switch as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2
Oct 30 10:41:34 acoffin-xps-15 kernel: rtsx_pci 0000:a5:00.0: enabling
device (0000 -> 0002)
Oct 30 10:41:34 acoffin-xps-15 kernel: cryptd: max_cpu_qlen set to 1000
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: bus type thunderbolt registered
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: button: Lid Switch [LID0]
Oct 30 10:41:34 acoffin-xps-15 kernel: input: Power Button as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input4
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: button: Power Button [PBTN]
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: bus type drm_connector registered
Oct 30 10:41:34 acoffin-xps-15 kernel: AVX2 version of gcm_enc/dec engaged.
Oct 30 10:41:34 acoffin-xps-15 kernel: AES CTR mode by8 optimization enabled
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: battery: Slot [BAT0]
(battery present)
Oct 30 10:41:34 acoffin-xps-15 kernel: i801_smbus 0000:00:1f.4:
enabling device (0000 -> 0003)
Oct 30 10:41:34 acoffin-xps-15 kernel: i801_smbus 0000:00:1f.4: SPD
Write Disable is set
Oct 30 10:41:34 acoffin-xps-15 kernel: i801_smbus 0000:00:1f.4: SMBus
using PCI interrupt
Oct 30 10:41:34 acoffin-xps-15 kernel: intel-lpss 0000:00:12.6:
enabling device (0004 -> 0006)
Oct 30 10:41:34 acoffin-xps-15 kernel: idma64 idma64.0: Found Intel
integrated DMA 64-bit
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: bus type USB registered
Oct 30 10:41:34 acoffin-xps-15 kernel: usbcore: registered new
interface driver usbfs
Oct 30 10:41:34 acoffin-xps-15 kernel: usbcore: registered new
interface driver hub
Oct 30 10:41:34 acoffin-xps-15 kernel: usbcore: registered new device driver usb
Oct 30 10:41:34 acoffin-xps-15 kernel: intel-lpss 0000:00:15.0:
enabling device (0000 -> 0002)
Oct 30 10:41:34 acoffin-xps-15 kernel: idma64 idma64.1: Found Intel
integrated DMA 64-bit
Oct 30 10:41:34 acoffin-xps-15 kernel: i2c i2c-0: 2/2 memory slots
populated (from DMI)
Oct 30 10:41:34 acoffin-xps-15 kernel: i2c i2c-0: Memory type 0x22 not
supported yet, not instantiating SPD
Oct 30 10:41:34 acoffin-xps-15 kernel: xhci_hcd 0000:00:14.0: xHCI
Host Controller
Oct 30 10:41:34 acoffin-xps-15 kernel: xhci_hcd 0000:00:14.0: new USB
bus registered, assigned bus number 1
Oct 30 10:41:34 acoffin-xps-15 kernel: xhci_hcd 0000:00:14.0: hcc
params 0x20007fc1 hci version 0x120 quirks 0x0000100200009810
Oct 30 10:41:34 acoffin-xps-15 kernel: xhci_hcd 0000:00:14.0: xHCI
Host Controller
Oct 30 10:41:34 acoffin-xps-15 kernel: xhci_hcd 0000:00:14.0: new USB
bus registered, assigned bus number 2
Oct 30 10:41:34 acoffin-xps-15 kernel: xhci_hcd 0000:00:14.0: Host
supports USB 3.1 Enhanced SuperSpeed
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb1: New USB device found,
idVendor=1d6b, idProduct=0002, bcdDevice= 6.01
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb1: New USB device
strings: Mfr=3, Product=2, SerialNumber=1
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb1: Product: xHCI Host Controller
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb1: Manufacturer: Linux
6.1.112 xhci-hcd
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb1: SerialNumber: 0000:00:14.0
Oct 30 10:41:34 acoffin-xps-15 kernel: nvme 0000:01:00.0: platform
quirk: setting simple suspend
Oct 30 10:41:34 acoffin-xps-15 kernel: hub 1-0:1.0: USB hub found
Oct 30 10:41:34 acoffin-xps-15 kernel: hub 1-0:1.0: 12 ports detected
Oct 30 10:41:34 acoffin-xps-15 kernel: nvme nvme0: pci function 0000:01:00.0
Oct 30 10:41:34 acoffin-xps-15 kernel: nvme 0000:02:00.0: platform
quirk: setting simple suspend
Oct 30 10:41:34 acoffin-xps-15 kernel: nvme nvme1: pci function 0000:02:00.0
Oct 30 10:41:34 acoffin-xps-15 kernel: intel-lpss 0000:00:15.1:
enabling device (0000 -> 0002)
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb2: New USB device found,
idVendor=1d6b, idProduct=0003, bcdDevice= 6.01
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb2: New USB device
strings: Mfr=3, Product=2, SerialNumber=1
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb2: Product: xHCI Host Controller
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb2: Manufacturer: Linux
6.1.112 xhci-hcd
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb2: SerialNumber: 0000:00:14.0
Oct 30 10:41:34 acoffin-xps-15 kernel: hub 2-0:1.0: USB hub found
Oct 30 10:41:34 acoffin-xps-15 kernel: hub 2-0:1.0: 4 ports detected
Oct 30 10:41:34 acoffin-xps-15 kernel: idma64 idma64.2: Found Intel
integrated DMA 64-bit
Oct 30 10:41:34 acoffin-xps-15 kernel: nvme nvme1: allocated 64 MiB
host memory buffer.
Oct 30 10:41:34 acoffin-xps-15 kernel: nvme nvme0: allocated 64 MiB
host memory buffer.
Oct 30 10:41:34 acoffin-xps-15 kernel: nvme nvme1: 8/0/0
default/read/poll queues
Oct 30 10:41:34 acoffin-xps-15 kernel: nvme nvme0: 8/0/0
default/read/poll queues
Oct 30 10:41:34 acoffin-xps-15 kernel: nvme1n1:
Oct 30 10:41:34 acoffin-xps-15 kernel: nvme0n1: p1 p2 p3
Oct 30 10:41:34 acoffin-xps-15 kernel: input: VEN_04F3:00 04F3:32AA
Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.2/i2c-2/i2c-VEN_04F3:00/0018:04F3:32AA.0001/input/input5
Oct 30 10:41:34 acoffin-xps-15 kernel: input: VEN_04F3:00 04F3:32AA
Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.2/i2c-2/i2c-VEN_04F3:00/0018:04F3:32AA.0001/input/input6
Oct 30 10:41:34 acoffin-xps-15 kernel: hid-generic
0018:04F3:32AA.0001: input,hidraw0: I2C HID v1.00 Mouse [VEN_04F3:00
04F3:32AA] on i2c-VEN_04F3:00
Oct 30 10:41:34 acoffin-xps-15 kernel: i915 0000:00:02.0: [drm] VT-d
active for gfx access
Oct 30 10:41:34 acoffin-xps-15 kernel: Console: switching to colour
dummy device 80x25
Oct 30 10:41:34 acoffin-xps-15 kernel: i915 0000:00:02.0: vgaarb:
deactivate vga console
Oct 30 10:41:34 acoffin-xps-15 kernel: i915 0000:00:02.0: [drm] Using
Transparent Hugepages
Oct 30 10:41:34 acoffin-xps-15 kernel: i915 0000:00:02.0: vgaarb:
changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
Oct 30 10:41:34 acoffin-xps-15 kernel: i915 0000:00:02.0: firmware:
direct-loading firmware i915/adlp_dmc_ver2_16.bin
Oct 30 10:41:34 acoffin-xps-15 kernel: i915 0000:00:02.0: [drm]
Finished loading DMC firmware i915/adlp_dmc_ver2_16.bin (v2.16)
Oct 30 10:41:34 acoffin-xps-15 kernel: i915 0000:00:02.0: firmware:
direct-loading firmware i915/adlp_guc_70.bin
Oct 30 10:41:34 acoffin-xps-15 kernel: i915 0000:00:02.0: firmware:
direct-loading firmware i915/tgl_huc.bin
Oct 30 10:41:34 acoffin-xps-15 kernel: xhci_hcd 0000:00:0d.0: xHCI
Host Controller
Oct 30 10:41:34 acoffin-xps-15 kernel: xhci_hcd 0000:00:0d.0: new USB
bus registered, assigned bus number 3
Oct 30 10:41:34 acoffin-xps-15 kernel: xhci_hcd 0000:00:0d.0: hcc
params 0x20007fc1 hci version 0x120 quirks 0x0000000200009810
Oct 30 10:41:34 acoffin-xps-15 kernel: xhci_hcd 0000:00:0d.0: xHCI
Host Controller
Oct 30 10:41:34 acoffin-xps-15 kernel: xhci_hcd 0000:00:0d.0: new USB
bus registered, assigned bus number 4
Oct 30 10:41:34 acoffin-xps-15 kernel: xhci_hcd 0000:00:0d.0: Host
supports USB 3.2 Enhanced SuperSpeed
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb3: New USB device found,
idVendor=1d6b, idProduct=0002, bcdDevice= 6.01
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb3: New USB device
strings: Mfr=3, Product=2, SerialNumber=1
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb3: Product: xHCI Host Controller
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb3: Manufacturer: Linux
6.1.112 xhci-hcd
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb3: SerialNumber: 0000:00:0d.0
Oct 30 10:41:34 acoffin-xps-15 kernel: hub 3-0:1.0: USB hub found
Oct 30 10:41:34 acoffin-xps-15 kernel: hub 3-0:1.0: 1 port detected
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb4: New USB device found,
idVendor=1d6b, idProduct=0003, bcdDevice= 6.01
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb4: New USB device
strings: Mfr=3, Product=2, SerialNumber=1
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb4: Product: xHCI Host Controller
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb4: Manufacturer: Linux
6.1.112 xhci-hcd
Oct 30 10:41:34 acoffin-xps-15 kernel: usb usb4: SerialNumber: 0000:00:0d.0
Oct 30 10:41:34 acoffin-xps-15 kernel: hub 4-0:1.0: USB hub found
Oct 30 10:41:34 acoffin-xps-15 kernel: hub 4-0:1.0: 2 ports detected
Oct 30 10:41:34 acoffin-xps-15 kernel: input: VEN_04F3:00 04F3:32AA
Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.2/i2c-2/i2c-VEN_04F3:00/0018:04F3:32AA.0001/input/input8
Oct 30 10:41:34 acoffin-xps-15 kernel: input: VEN_04F3:00 04F3:32AA
Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.2/i2c-2/i2c-VEN_04F3:00/0018:04F3:32AA.0001/input/input9
Oct 30 10:41:34 acoffin-xps-15 kernel: hid-multitouch
0018:04F3:32AA.0001: input,hidraw0: I2C HID v1.00 Mouse [VEN_04F3:00
04F3:32AA] on i2c-VEN_04F3:00
Oct 30 10:41:34 acoffin-xps-15 kernel: i915 0000:00:02.0: [drm] GuC
firmware i915/adlp_guc_70.bin version 70.5.1
Oct 30 10:41:34 acoffin-xps-15 kernel: i915 0000:00:02.0: [drm] HuC
firmware i915/tgl_huc.bin version 7.9.3
Oct 30 10:41:34 acoffin-xps-15 kernel: i915 0000:00:02.0: [drm] HuC
authenticated
Oct 30 10:41:34 acoffin-xps-15 kernel: i915 0000:00:02.0: [drm] GuC
submission enabled
Oct 30 10:41:34 acoffin-xps-15 kernel: i915 0000:00:02.0: [drm] GuC SLPC enabled
Oct 30 10:41:34 acoffin-xps-15 kernel: i915 0000:00:02.0: [drm] GuC RC: enabled
Oct 30 10:41:34 acoffin-xps-15 kernel: usb 1-2: new full-speed USB
device number 2 using xhci_hcd
Oct 30 10:41:34 acoffin-xps-15 kernel: usb 1-2: New USB device found,
idVendor=1050, idProduct=0407, bcdDevice= 5.71
Oct 30 10:41:34 acoffin-xps-15 kernel: usb 1-2: New USB device
strings: Mfr=1, Product=2, SerialNumber=0
Oct 30 10:41:34 acoffin-xps-15 kernel: usb 1-2: Product: YubiKey OTP+FIDO+CCID
Oct 30 10:41:34 acoffin-xps-15 kernel: usb 1-2: Manufacturer: Yubico
Oct 30 10:41:34 acoffin-xps-15 kernel: input: Yubico YubiKey
OTP+FIDO+CCID as
/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:1050:0407.0002/input/input11
Oct 30 10:41:34 acoffin-xps-15 kernel: ish-hid
{33AECD58-B679-4E54-9BD9-A04D34F0C226}: [hid-ish]: enum_devices_done
OK, num_hid_devices=1
Oct 30 10:41:34 acoffin-xps-15 kernel: hid-generic
001F:8087:0AC2.0003: hidraw1: SENSOR HUB HID v2.00 Device [hid-ishtp
8087:0AC2] on
Oct 30 10:41:34 acoffin-xps-15 kernel: input: PS/2 Generic Mouse as
/devices/platform/i8042/serio1/input/input3
Oct 30 10:41:34 acoffin-xps-15 kernel: usb 1-6: new high-speed USB
device number 3 using xhci_hcd
Oct 30 10:41:34 acoffin-xps-15 kernel: hid-generic
0003:1050:0407.0002: input,hidraw1: USB HID v1.10 Keyboard [Yubico
YubiKey OTP+FIDO+CCID] on usb-0000:00:14.0-2/input0
Oct 30 10:41:34 acoffin-xps-15 kernel: hid-generic
0003:1050:0407.0004: hiddev0,hidraw2: USB HID v1.10 Device [Yubico
YubiKey OTP+FIDO+CCID] on usb-0000:00:14.0-2/input1
Oct 30 10:41:34 acoffin-xps-15 kernel: usbcore: registered new
interface driver usbhid
Oct 30 10:41:34 acoffin-xps-15 kernel: usbhid: USB HID core driver
Oct 30 10:41:34 acoffin-xps-15 kernel: usb 1-6: New USB device found,
idVendor=0bda, idProduct=5559, bcdDevice=22.81
Oct 30 10:41:34 acoffin-xps-15 kernel: usb 1-6: New USB device
strings: Mfr=3, Product=1, SerialNumber=2
Oct 30 10:41:34 acoffin-xps-15 kernel: usb 1-6: Product: Integrated_Webcam_HD
Oct 30 10:41:34 acoffin-xps-15 kernel: usb 1-6: Manufacturer:
CN0679GY8LG0043SC3YGA01
Oct 30 10:41:34 acoffin-xps-15 kernel: usb 1-6: SerialNumber: 200901010001
Oct 30 10:41:34 acoffin-xps-15 kernel: usb 1-10: new full-speed USB
device number 4 using xhci_hcd
Oct 30 10:41:34 acoffin-xps-15 kernel: usb 1-10: New USB device found,
idVendor=8087, idProduct=0033, bcdDevice= 0.00
Oct 30 10:41:34 acoffin-xps-15 kernel: usb 1-10: New USB device
strings: Mfr=0, Product=0, SerialNumber=0
Oct 30 10:41:34 acoffin-xps-15 kernel: [drm] Initialized i915 1.6.0
20201103 for 0000:00:02.0 on minor 0
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: video: Video Device
[GFX0] (multi-head: yes rom: no post: no)
Oct 30 10:41:34 acoffin-xps-15 kernel: input: Video Bus as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input12
Oct 30 10:41:34 acoffin-xps-15 kernel: fbcon: i915drmfb (fb0) is primary device
Oct 30 10:41:34 acoffin-xps-15 kernel: Console: switching to colour
frame buffer device 240x75
Oct 30 10:41:34 acoffin-xps-15 kernel: i915 0000:00:02.0: [drm] fb0:
i915drmfb frame buffer device
Oct 30 10:41:34 acoffin-xps-15 kernel: device-mapper: core:
CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will
not be recorded in the IMA log.
Oct 30 10:41:34 acoffin-xps-15 kernel: device-mapper: uevent: version 1.0.3
Oct 30 10:41:34 acoffin-xps-15 kernel: device-mapper: ioctl:
4.47.0-ioctl (2022-07-28) initialised: dm-devel@redhat.com
Oct 30 10:41:34 acoffin-xps-15 kernel: raid6: avx2x4 gen() 38474 MB/s
Oct 30 10:41:34 acoffin-xps-15 kernel: raid6: avx2x2 gen() 45938 MB/s
Oct 30 10:41:34 acoffin-xps-15 kernel: raid6: avx2x1 gen() 43588 MB/s
Oct 30 10:41:34 acoffin-xps-15 kernel: raid6: using algorithm avx2x2
gen() 45938 MB/s
Oct 30 10:41:34 acoffin-xps-15 kernel: raid6: .... xor() 33090 MB/s, rmw enabled
Oct 30 10:41:34 acoffin-xps-15 kernel: raid6: using avx2x2 recovery algorithm
Oct 30 10:41:34 acoffin-xps-15 kernel: xor: automatically using best
checksumming function avx
Oct 30 10:41:34 acoffin-xps-15 kernel: async_tx: api initialized (async)
Oct 30 10:41:34 acoffin-xps-15 kernel: Btrfs loaded,
crc32c=crc32c-intel, zoned=yes, fsverity=yes
Oct 30 10:41:34 acoffin-xps-15 kernel: PM: Image not found (code -22)
Oct 30 10:41:34 acoffin-xps-15 kernel: EXT4-fs (dm-1): mounted
filesystem with ordered data mode. Quota mode: none.
Oct 30 10:41:34 acoffin-xps-15 kernel: Not activating Mandatory Access
Control as /sbin/tomoyo-init does not exist.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Inserted module 'autofs4'
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: systemd 252.30-1~deb12u2
running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK
+SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2
+IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY
+P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK
-XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Detected architecture x86-64.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Hostname set to <acoffin-xps-15>.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Queued start job for
default target graphical.target.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Created slice machine.slice
- Virtual Machine and Container Slice.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Created slice
system-getty.slice - Slice /system/getty.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Created slice
system-modprobe.slice - Slice /system/modprobe.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Created slice
system-systemd\x2dcryptsetup.slice - Cryptsetup Units Slice.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Created slice
system-systemd\x2dfsck.slice - Slice /system/systemd-fsck.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Created slice user.slice -
User and Session Slice.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Started
systemd-ask-password-wall.path - Forward Password Requests to Wall
Directory Watch.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Set up automount
proc-sys-fs-binfmt_misc.automount - Arbitrary Executable File Formats
File System Automount Point.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Expecting device
dev-disk-by\x2duuid-634628ed\x2daeb0\x2d4a64\x2dafbc\x2d70c93f9277e9.device
- /dev/disk/by-uuid/634628ed-aeb0-4a64-afbc-70c93f9277e9...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Expecting device
dev-disk-by\x2duuid-88f8b68c\x2dda84\x2d417e\x2dac9c\x2d8867f950af50.device
- /dev/disk/by-uuid/88f8b68c-da84-417e-ac9c-8867f950af50...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Expecting device
dev-disk-by\x2duuid-9999\x2dDA60.device -
/dev/disk/by-uuid/9999-DA60...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Expecting device
dev-mapper-acoffin\x2d\x2dxps\x2d\x2d15\x2d\x2dvg\x2dswap.device -
/dev/mapper/acoffin--xps--15--vg-swap...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Reached target
integritysetup.target - Local Integrity Protected Volumes.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Reached target
network-pre.target - Preparation for Network.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Reached target
remote-fs.target - Remote File Systems.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Reached target
slices.target - Slice Units.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Reached target
time-set.target - System Time Set.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Reached target
veritysetup.target - Local Verity Protected Volumes.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Reached target
virt-guest-shutdown.target - Libvirt guests shutdown.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Listening on
dm-event.socket - Device-mapper event daemon FIFOs.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Listening on
lvm2-lvmpolld.socket - LVM2 poll daemon socket.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Listening on syslog.socket
- Syslog Socket.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Listening on
systemd-fsckd.socket - fsck to fsckd communication Socket.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Listening on
systemd-initctl.socket - initctl Compatibility Named Pipe.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Listening on
systemd-journald-audit.socket - Journal Audit Socket.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Listening on
systemd-journald-dev-log.socket - Journal Socket (/dev/log).
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Listening on
systemd-journald.socket - Journal Socket.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Listening on
systemd-udevd-control.socket - udev Control Socket.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Listening on
systemd-udevd-kernel.socket - udev Kernel Socket.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Mounting
dev-hugepages.mount - Huge Pages File System...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Mounting dev-mqueue.mount -
POSIX Message Queue File System...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Mounting
sys-kernel-debug.mount - Kernel Debug File System...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Mounting
sys-kernel-tracing.mount - Kernel Trace File System...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Finished
blk-availability.service - Availability of block devices.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
keyboard-setup.service - Set the console keyboard layout...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
kmod-static-nodes.service - Create List of Static Device Nodes...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
lvm2-monitor.service - Monitoring of LVM2 mirrors, snapshots etc.
using dmeventd or progress polling...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
modprobe@configfs.service - Load Kernel Module configfs...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
modprobe@dm_mod.service - Load Kernel Module dm_mod...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
modprobe@drm.service - Load Kernel Module drm...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
modprobe@fuse.service - Load Kernel Module fuse...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
modprobe@loop.service - Load Kernel Module loop...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: systemd-fsck-root.service -
File System Check on Root Device was skipped because of an unmet
condition check (ConditionPathExists=!/run/initramfs/fsck-root).
Oct 30 10:41:34 acoffin-xps-15 kernel: pstore: Using crash dump
compression: deflate
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
systemd-journald.service - Journal Service...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
systemd-modules-load.service - Load Kernel Modules...
Oct 30 10:41:34 acoffin-xps-15 kernel: fuse: init (API version 7.38)
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
systemd-remount-fs.service - Remount Root and Kernel File Systems...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
systemd-udev-trigger.service - Coldplug All udev Devices...
Oct 30 10:41:34 acoffin-xps-15 kernel: pstore: Registered efi as
persistent store backend
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Mounted dev-hugepages.mount
- Huge Pages File System.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Mounted dev-mqueue.mount -
POSIX Message Queue File System.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Mounted
sys-kernel-debug.mount - Kernel Debug File System.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Mounted
sys-kernel-tracing.mount - Kernel Trace File System.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Finished
keyboard-setup.service - Set the console keyboard layout.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Finished
kmod-static-nodes.service - Create List of Static Device Nodes.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: modprobe@configfs.service:
Deactivated successfully.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Finished
modprobe@configfs.service - Load Kernel Module configfs.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: modprobe@dm_mod.service:
Deactivated successfully.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Finished
modprobe@dm_mod.service - Load Kernel Module dm_mod.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: modprobe@drm.service:
Deactivated successfully.
Oct 30 10:41:34 acoffin-xps-15 kernel: loop: module loaded
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Finished
modprobe@drm.service - Load Kernel Module drm.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]:
modprobe@efi_pstore.service: Deactivated successfully.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Finished
modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: modprobe@fuse.service:
Deactivated successfully.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Finished
modprobe@fuse.service - Load Kernel Module fuse.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: modprobe@loop.service:
Deactivated successfully.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Finished
modprobe@loop.service - Load Kernel Module loop.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Mounting
sys-fs-fuse-connections.mount - FUSE Control File System...
Oct 30 10:41:34 acoffin-xps-15 kernel: EXT4-fs (dm-1): re-mounted.
Quota mode: none.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Mounting
sys-kernel-config.mount - Kernel Configuration File System...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: systemd-repart.service -
Repartition Root Disk was skipped because no trigger condition checks
were met.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Finished
systemd-remount-fs.service - Remount Root and Kernel File Systems.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: systemd-firstboot.service -
First Boot Wizard was skipped because of an unmet condition check
(ConditionFirstBoot=yes).
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: systemd-pstore.service -
Platform Persistent Storage Archival was skipped because of an unmet
condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore).
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
systemd-random-seed.service - Load/Save Random Seed...
Oct 30 10:41:34 acoffin-xps-15 kernel: lp: driver loaded but no devices found
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
systemd-sysusers.service - Create System Users...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Mounted
sys-fs-fuse-connections.mount - FUSE Control File System.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Mounted
sys-kernel-config.mount - Kernel Configuration File System.
Oct 30 10:41:34 acoffin-xps-15 kernel: ppdev: user-space parallel port driver
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Finished
systemd-modules-load.service - Load Kernel Modules.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
systemd-sysctl.service - Apply Kernel Variables...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Finished
systemd-random-seed.service - Load/Save Random Seed.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: first-boot-complete.target
- First Boot Complete was skipped because of an unmet condition check
(ConditionFirstBoot=yes).
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Finished
systemd-sysusers.service - Create System Users.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
systemd-tmpfiles-setup-dev.service - Create Static Device Nodes in
/dev...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Finished
systemd-sysctl.service - Apply Kernel Variables.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Finished
systemd-tmpfiles-setup-dev.service - Create Static Device Nodes in
/dev.
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Starting
systemd-udevd.service - Rule-based Manager for Device Events and
Files...
Oct 30 10:41:34 acoffin-xps-15 systemd[1]: Started
systemd-journald.service - Journal Service.
Oct 30 10:41:34 acoffin-xps-15 systemd-journald[752]: Received client
request to flush runtime journal.
Oct 30 10:41:34 acoffin-xps-15 kernel: ACPI: AC: AC Adapter [AC] (on-line)
Oct 30 10:41:34 acoffin-xps-15 kernel: Adding 67108860k swap on
/dev/mapper/acoffin--xps--15--vg-swap. Priority:-2 extents:1
across:67108860k SSFS
Oct 30 10:41:35 acoffin-xps-15 kernel: intel_pmc_core INT33A1:00: initialized
Oct 30 10:41:35 acoffin-xps-15 kernel: Consider using thermal netlink
events interface
Oct 30 10:41:35 acoffin-xps-15 kernel: input: Intel HID events as
/devices/platform/INTC1078:00/input/input13
Oct 30 10:41:35 acoffin-xps-15 kernel: intel-hid INTC1078:00: platform
supports 5 button array
Oct 30 10:41:35 acoffin-xps-15 kernel: input: Intel HID 5 button array
as /devices/platform/INTC1078:00/input/input14
Oct 30 10:41:35 acoffin-xps-15 kernel: Serial bus multi instantiate
pseudo device driver CSC3551:00: Instantiated 2 SPI devices.
Oct 30 10:41:35 acoffin-xps-15 kernel: mc: Linux media interface: v0.10
Oct 30 10:41:35 acoffin-xps-15 kernel: iTCO_vendor_support: vendor-support=0
Oct 30 10:41:35 acoffin-xps-15 kernel: mei_me 0000:00:16.0: enabling
device (0000 -> 0002)
Oct 30 10:41:35 acoffin-xps-15 kernel: iTCO_wdt iTCO_wdt: Found a
Intel PCH TCO device (Version=6, TCOBASE=0x0400)
Oct 30 10:41:35 acoffin-xps-15 kernel: iTCO_wdt iTCO_wdt: initialized.
heartbeat=30 sec (nowayout=0)
Oct 30 10:41:35 acoffin-xps-15 kernel: videodev: Linux video capture
interface: v2.00
Oct 30 10:41:35 acoffin-xps-15 kernel: cfg80211: Loading compiled-in
X.509 certificates for regulatory database
Oct 30 10:41:35 acoffin-xps-15 kernel: cfg80211: Loaded X.509 cert
'benh@debian.org: 577e021cb980e0e820821ba7b54b4961b8b4fadf'
Oct 30 10:41:35 acoffin-xps-15 kernel: cfg80211: Loaded X.509 cert
'romain.perier@gmail.com: 3abbc6ec146e09d1b6016ab9d6cf71dd233f0328'
Oct 30 10:41:35 acoffin-xps-15 kernel: cfg80211: Loaded X.509 cert
'sforshee: 00b28ddf47aef9cea7'
Oct 30 10:41:35 acoffin-xps-15 kernel: cfg80211: Loaded X.509 cert
'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
Oct 30 10:41:35 acoffin-xps-15 kernel: proc_thermal_pci 0000:00:04.0:
enabling device (0000 -> 0002)
Oct 30 10:41:35 acoffin-xps-15 kernel: dell_smm_hwmon: unable to get
SMM Dell signature
Oct 30 10:41:35 acoffin-xps-15 kernel: platform regulatory.0:
firmware: direct-loading firmware regulatory.db
Oct 30 10:41:35 acoffin-xps-15 kernel: input: PC Speaker as
/devices/platform/pcspkr/input/input15
Oct 30 10:41:35 acoffin-xps-15 kernel: platform regulatory.0:
firmware: direct-loading firmware regulatory.db.p7s
Oct 30 10:41:35 acoffin-xps-15 kernel: alg: No test for
fips(ansi_cprng) (fips_ansi_cprng)
Oct 30 10:41:35 acoffin-xps-15 kernel: intel_rapl_common: Found RAPL
domain package
Oct 30 10:41:35 acoffin-xps-15 kernel: Intel(R) Wireless WiFi driver for Linux
Oct 30 10:41:35 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: enabling
device (0000 -> 0002)
Oct 30 10:41:35 acoffin-xps-15 kernel: RAPL PMU: API unit is 2^-32
Joules, 4 fixed counters, 655360 ms ovfl timer
Oct 30 10:41:35 acoffin-xps-15 kernel: RAPL PMU: hw unit of domain
pp0-core 2^-14 Joules
Oct 30 10:41:35 acoffin-xps-15 kernel: RAPL PMU: hw unit of domain
package 2^-14 Joules
Oct 30 10:41:35 acoffin-xps-15 kernel: RAPL PMU: hw unit of domain
pp1-gpu 2^-14 Joules
Oct 30 10:41:35 acoffin-xps-15 kernel: RAPL PMU: hw unit of domain
psys 2^-14 Joules
Oct 30 10:41:35 acoffin-xps-15 kernel: usb 1-6: Found UVC 1.10 device
Integrated_Webcam_HD (0bda:5559)
Oct 30 10:41:35 acoffin-xps-15 kernel: cs35l41-hda
spi0-CSC3551:00-cs35l41-hda.0: Error: ACPI _DSD Properties are missing
for HID CSC3551.
Oct 30 10:41:35 acoffin-xps-15 kernel: cs35l41-hda
spi0-CSC3551:00-cs35l41-hda.0: error -EINVAL: Platform not supported
Oct 30 10:41:35 acoffin-xps-15 kernel: cs35l41-hda: probe of
spi0-CSC3551:00-cs35l41-hda.0 failed with error -22
Oct 30 10:41:35 acoffin-xps-15 kernel: cs35l41-hda
spi0-CSC3551:00-cs35l41-hda.1: Error: ACPI _DSD Properties are missing
for HID CSC3551.
Oct 30 10:41:35 acoffin-xps-15 kernel: cs35l41-hda
spi0-CSC3551:00-cs35l41-hda.1: error -EINVAL: Platform not supported
Oct 30 10:41:35 acoffin-xps-15 kernel: cs35l41-hda: probe of
spi0-CSC3551:00-cs35l41-hda.1 failed with error -22
Oct 30 10:41:35 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: firmware:
direct-loading firmware iwlwifi-so-a0-gf-a0-72.ucode
Oct 30 10:41:35 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: api flags
index 2 larger than supported by driver
Oct 30 10:41:35 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3:
TLV_FW_FSEQ_VERSION: FSEQ Version: 0.0.2.36
Oct 30 10:41:35 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: firmware:
failed to load iwl-debug-yoyo.bin (-2)
Oct 30 10:41:35 acoffin-xps-15 kernel: firmware_class: See
https://wiki.debian.org/Firmware for information about missing
firmware
Oct 30 10:41:35 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: firmware:
failed to load iwl-debug-yoyo.bin (-2)
Oct 30 10:41:35 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: loaded
firmware version 72.daa05125.0 so-a0-gf-a0-72.ucode op_mode iwlmvm
Oct 30 10:41:35 acoffin-xps-15 kernel: intel_rapl_msr: PL4 support detected.
Oct 30 10:41:35 acoffin-xps-15 kernel: intel_rapl_common: Found RAPL
domain package
Oct 30 10:41:35 acoffin-xps-15 kernel: intel_rapl_common: Found RAPL domain core
Oct 30 10:41:35 acoffin-xps-15 kernel: intel_rapl_common: Found RAPL
domain uncore
Oct 30 10:41:35 acoffin-xps-15 kernel: intel_rapl_common: Found RAPL domain psys
Oct 30 10:41:35 acoffin-xps-15 kernel: input: Dell WMI hotkeys as
/devices/platform/PNP0C14:02/wmi_bus/wmi_bus-PNP0C14:02/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input16
Oct 30 10:41:35 acoffin-xps-15 kernel: snd_hda_intel 0000:00:1f.3: DSP
detected with PCI class/subclass/prog-if info 0x040100
Oct 30 10:41:35 acoffin-xps-15 kernel: snd_hda_intel 0000:00:1f.3:
Digital mics found on Skylake+ platform, using SOF driver
Oct 30 10:41:35 acoffin-xps-15 kernel: input: Integrated_Webcam_HD:
Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/input/input17
Oct 30 10:41:35 acoffin-xps-15 kernel: usb 1-6: Found UVC 1.50 device
Integrated_Webcam_HD (0bda:5559)
Oct 30 10:41:35 acoffin-xps-15 kernel: input: Integrated_Webcam_HD:
Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.2/input/input18
Oct 30 10:41:35 acoffin-xps-15 kernel: usbcore: registered new
interface driver uvcvideo
Oct 30 10:41:35 acoffin-xps-15 kernel: mei_hdcp
0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0
(ops i915_hdcp_component_ops [i915])
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: Core ver 2.22
Oct 30 10:41:35 acoffin-xps-15 kernel: NET: Registered PF_BLUETOOTH
protocol family
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: HCI device and
connection manager initialized
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: HCI socket layer initialized
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: L2CAP socket layer initialized
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: SCO socket layer initialized
Oct 30 10:41:35 acoffin-xps-15 kernel: usbcore: registered new
interface driver btusb
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: hci0: Device revision is 0
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: hci0: Secure boot is enabled
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: hci0: OTP lock is enabled
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: hci0: API lock is enabled
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: hci0: Debug lock is disabled
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: hci0: Minimum
firmware build 1 week 10 2014
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: hci0: Bootloader
timestamp 2019.40 buildtype 1 build 38
Oct 30 10:41:35 acoffin-xps-15 kernel: bluetooth hci0: firmware:
direct-loading firmware intel/ibt-0040-0041.sfi
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: hci0: Found device
firmware: intel/ibt-0040-0041.sfi
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: hci0: Boot Address: 0x100800
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: hci0: Firmware
Version: 107-51.22
Oct 30 10:41:35 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: Detected
Intel(R) Wi-Fi 6E AX211 160MHz, REV=0x370
Oct 30 10:41:35 acoffin-xps-15 kernel: thermal thermal_zone13: failed
to read out thermal zone (-61)
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info
0x040100
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF
driver
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: enabling device (0000 -> 0002)
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops
[i915])
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: use msi interrupt mode
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: hda codecs found, mask 5
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: DMICs detected in NHLT tables: 2
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: firmware: direct-loading firmware intel/sof/sof-rpl.ri
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: Firmware info: version 2:2:0-57864
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: Firmware: ABI 3:22:1 Kernel ABI 3:23:0
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: unknown sof_ext_man header type 3 size 0x30
Oct 30 10:41:35 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: firmware:
direct-loading firmware iwlwifi-so-a0-gf-a0.pnvm
Oct 30 10:41:35 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: loaded
PNVM version 64acdc51
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: Firmware info: version 2:2:0-57864
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: Firmware: ABI 3:22:1 Kernel ABI 3:23:0
Oct 30 10:41:35 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: Detected
RF GF, rfid=0x2010d000
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: firmware: direct-loading firmware
intel/sof-tplg/sof-hda-generic-2ch.tplg
Oct 30 10:41:35 acoffin-xps-15 kernel: sof-audio-pci-intel-tgl
0000:00:1f.3: Topology: ABI 3:22:1 Kernel ABI 3:23:0
Oct 30 10:41:35 acoffin-xps-15 kernel: skl_hda_dsp_generic
skl_hda_dsp_generic: ASoC: Parent card not yet available, widget card
binding deferred
Oct 30 10:41:35 acoffin-xps-15 kernel: snd_hda_codec_realtek
ehdaudio0D0: autoconfig for ALC289: line_outs=1 (0x14/0x0/0x0/0x0/0x0)
type:speaker
Oct 30 10:41:35 acoffin-xps-15 kernel: snd_hda_codec_realtek
ehdaudio0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
Oct 30 10:41:35 acoffin-xps-15 kernel: snd_hda_codec_realtek
ehdaudio0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
Oct 30 10:41:35 acoffin-xps-15 kernel: snd_hda_codec_realtek
ehdaudio0D0: mono: mono_out=0x0
Oct 30 10:41:35 acoffin-xps-15 kernel: snd_hda_codec_realtek
ehdaudio0D0: inputs:
Oct 30 10:41:35 acoffin-xps-15 kernel: snd_hda_codec_realtek
ehdaudio0D0: Headset Mic=0x19
Oct 30 10:41:35 acoffin-xps-15 kernel: snd_hda_codec_realtek
ehdaudio0D0: Headphone Mic=0x1b
Oct 30 10:41:35 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: base HW
address: a0:02:a5:7e:c4:2b
Oct 30 10:41:35 acoffin-xps-15 kernel: EXT4-fs (nvme0n1p2): mounting
ext2 file system using the ext4 subsystem
Oct 30 10:41:35 acoffin-xps-15 kernel: EXT4-fs (nvme0n1p2): mounted
filesystem without journal. Quota mode: none.
Oct 30 10:41:35 acoffin-xps-15 kernel: audit: type=1400
audit(1730310095.820:2): apparmor="STATUS" operation="profile_load"
profile="unconfined" name="libreoffice-xpdfimport" pid=1004
comm="apparmor_parser"
Oct 30 10:41:35 acoffin-xps-15 kernel: audit: type=1400
audit(1730310095.820:3): apparmor="STATUS" operation="profile_load"
profile="unconfined" name="libreoffice-senddoc" pid=1002
comm="apparmor_parser"
Oct 30 10:41:35 acoffin-xps-15 kernel: audit: type=1400
audit(1730310095.824:4): apparmor="STATUS" operation="profile_load"
profile="unconfined" name="libreoffice-oosplash" pid=1001
comm="apparmor_parser"
Oct 30 10:41:35 acoffin-xps-15 kernel: audit: type=1400
audit(1730310095.824:5): apparmor="STATUS" operation="profile_load"
profile="unconfined" name="/usr/bin/man" pid=999
comm="apparmor_parser"
Oct 30 10:41:35 acoffin-xps-15 kernel: audit: type=1400
audit(1730310095.824:6): apparmor="STATUS" operation="profile_load"
profile="unconfined" name="man_filter" pid=999 comm="apparmor_parser"
Oct 30 10:41:35 acoffin-xps-15 kernel: audit: type=1400
audit(1730310095.824:7): apparmor="STATUS" operation="profile_load"
profile="unconfined" name="man_groff" pid=999 comm="apparmor_parser"
Oct 30 10:41:35 acoffin-xps-15 kernel: audit: type=1400
audit(1730310095.824:8): apparmor="STATUS" operation="profile_load"
profile="unconfined" name="nvidia_modprobe" pid=996
comm="apparmor_parser"
Oct 30 10:41:35 acoffin-xps-15 kernel: audit: type=1400
audit(1730310095.824:9): apparmor="STATUS" operation="profile_load"
profile="unconfined" name="nvidia_modprobe//kmod" pid=996
comm="apparmor_parser"
Oct 30 10:41:35 acoffin-xps-15 kernel: audit: type=1400
audit(1730310095.824:10): apparmor="STATUS" operation="profile_load"
profile="unconfined" name="/usr/sbin/chronyd" pid=1006
comm="apparmor_parser"
Oct 30 10:41:35 acoffin-xps-15 kernel: audit: type=1400
audit(1730310095.824:11): apparmor="STATUS" operation="profile_load"
profile="unconfined" name="libvirtd" pid=1009 comm="apparmor_parser"
Oct 30 10:41:35 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3 wlp0s20f3:
renamed from wlan0
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: BNEP (Ethernet
Emulation) ver 1.3
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: BNEP filters:
protocol multicast
Oct 30 10:41:35 acoffin-xps-15 kernel: Bluetooth: BNEP socket layer initialized
Oct 30 10:41:36 acoffin-xps-15 kernel: IPMI message handler: version 39.2
Oct 30 10:41:36 acoffin-xps-15 kernel: ipmi device interface
Oct 30 10:41:36 acoffin-xps-15 kernel: ipmi_si: IPMI System Interface driver
Oct 30 10:41:36 acoffin-xps-15 kernel: ipmi_si: Unable to find any
System Interface(s)
Oct 30 10:41:36 acoffin-xps-15 kernel: NET: Registered PF_QIPCRTR
protocol family
Oct 30 10:41:36 acoffin-xps-15 kernel: skl_hda_dsp_generic
skl_hda_dsp_generic: hda_dsp_hdmi_build_controls: no PCM in topology
for HDMI converter 3
Oct 30 10:41:36 acoffin-xps-15 kernel: input: sof-hda-dsp Headphone
Mic as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input19
Oct 30 10:41:36 acoffin-xps-15 kernel: input: sof-hda-dsp
HDMI/DP,pcm=3 as
/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input20
Oct 30 10:41:36 acoffin-xps-15 kernel: input: sof-hda-dsp
HDMI/DP,pcm=4 as
/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input21
Oct 30 10:41:36 acoffin-xps-15 kernel: input: sof-hda-dsp
HDMI/DP,pcm=5 as
/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input22
Oct 30 10:41:36 acoffin-xps-15 kernel: bridge: filtering via
arp/ip/ip6tables is no longer available by default. Update your
scripts to load br_netfilter if you need this.
Oct 30 10:41:37 acoffin-xps-15 kernel: tun: Universal TUN/TAP device driver, 1.6
Oct 30 10:41:37 acoffin-xps-15 kernel: Bluetooth: hci0: Waiting for
firmware download to complete
Oct 30 10:41:37 acoffin-xps-15 kernel: Bluetooth: hci0: Firmware
loaded in 1578843 usecs
Oct 30 10:41:37 acoffin-xps-15 kernel: Bluetooth: hci0: Waiting for
device to boot
Oct 30 10:41:37 acoffin-xps-15 kernel: Bluetooth: hci0: Device booted
in 16625 usecs
Oct 30 10:41:37 acoffin-xps-15 kernel: bluetooth hci0: firmware:
direct-loading firmware intel/ibt-0040-0041.ddc
Oct 30 10:41:37 acoffin-xps-15 kernel: Bluetooth: hci0: Found Intel
DDC parameters: intel/ibt-0040-0041.ddc
Oct 30 10:41:37 acoffin-xps-15 kernel: Bluetooth: hci0: Applying Intel
DDC parameters completed
Oct 30 10:41:37 acoffin-xps-15 kernel: Bluetooth: hci0: Firmware
timestamp 2022.51 buildtype 1 build 56683
Oct 30 10:41:37 acoffin-xps-15 kernel: Bluetooth: MGMT ver 1.22
Oct 30 10:41:37 acoffin-xps-15 kernel: NET: Registered PF_ALG protocol family
Oct 30 10:41:38 acoffin-xps-15 kernel: Bluetooth: RFCOMM TTY layer initialized
Oct 30 10:41:38 acoffin-xps-15 kernel: Bluetooth: RFCOMM socket layer
initialized
Oct 30 10:41:38 acoffin-xps-15 kernel: Bluetooth: RFCOMM ver 1.11
Oct 30 10:41:39 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
94:a6:7e:e6:77:75
Oct 30 10:41:39 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 10:41:39 acoffin-xps-15 kernel: wlp0s20f3: send auth to
94:a6:7e:e6:77:75 (try 1/3)
Oct 30 10:41:39 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 10:41:39 acoffin-xps-15 kernel: wlp0s20f3: associate with
94:a6:7e:e6:77:75 (try 1/3)
Oct 30 10:41:39 acoffin-xps-15 kernel: wlp0s20f3: RX AssocResp from
94:a6:7e:e6:77:75 (capab=0x431 status=0 aid=1)
Oct 30 10:41:39 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 10:41:39 acoffin-xps-15 kernel: IPv6: ADDRCONF(NETDEV_CHANGE):
wlp0s20f3: link becomes ready
Oct 30 10:41:40 acoffin-xps-15 kernel: Initializing XFRM netlink socket
Oct 30 11:07:43 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: reached
20 old SN frames from 94:a6:7e:e6:77:75 on queue 3, stopping BA
session on TID 0
Oct 30 11:26:37 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: reached
20 old SN frames from 94:a6:7e:e6:77:75 on queue 3, stopping BA
session on TID 0
Oct 30 11:32:41 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
94:a6:7e:e6:77:75
Oct 30 11:32:41 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:32:41 acoffin-xps-15 kernel: wlp0s20f3: send auth to
94:a6:7e:e6:77:75 (try 1/3)
Oct 30 11:32:41 acoffin-xps-15 kernel: wlp0s20f3: send auth to
94:a6:7e:e6:77:75 (try 2/3)
Oct 30 11:32:41 acoffin-xps-15 kernel: wlp0s20f3: send auth to
94:a6:7e:e6:77:75 (try 3/3)
Oct 30 11:32:41 acoffin-xps-15 kernel: wlp0s20f3: authentication with
94:a6:7e:e6:77:75 timed out
Oct 30 11:34:26 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
94:a6:7e:e6:77:75
Oct 30 11:34:26 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:34:26 acoffin-xps-15 kernel: wlp0s20f3: send auth to
94:a6:7e:e6:77:75 (try 1/3)
Oct 30 11:34:26 acoffin-xps-15 kernel: wlp0s20f3: send auth to
94:a6:7e:e6:77:75 (try 2/3)
Oct 30 11:34:26 acoffin-xps-15 kernel: wlp0s20f3: send auth to
94:a6:7e:e6:77:75 (try 3/3)
Oct 30 11:34:26 acoffin-xps-15 kernel: wlp0s20f3: authentication with
94:a6:7e:e6:77:75 timed out
Oct 30 11:34:36 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
94:a6:7e:e6:77:75
Oct 30 11:34:36 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:34:36 acoffin-xps-15 kernel: wlp0s20f3: send auth to
94:a6:7e:e6:77:75 (try 1/3)
Oct 30 11:34:36 acoffin-xps-15 kernel: wlp0s20f3: send auth to
94:a6:7e:e6:77:75 (try 2/3)
Oct 30 11:34:37 acoffin-xps-15 kernel: wlp0s20f3: send auth to
94:a6:7e:e6:77:75 (try 3/3)
Oct 30 11:34:37 acoffin-xps-15 kernel: wlp0s20f3: authentication with
94:a6:7e:e6:77:75 timed out
Oct 30 11:34:49 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
94:a6:7e:e6:77:75
Oct 30 11:34:49 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:34:49 acoffin-xps-15 kernel: wlp0s20f3: send auth to
94:a6:7e:e6:77:75 (try 1/3)
Oct 30 11:34:49 acoffin-xps-15 kernel: wlp0s20f3: send auth to
94:a6:7e:e6:77:75 (try 2/3)
Oct 30 11:34:49 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:34:49 acoffin-xps-15 kernel: wlp0s20f3: associate with
94:a6:7e:e6:77:75 (try 1/3)
Oct 30 11:34:49 acoffin-xps-15 kernel: wlp0s20f3: RX AssocResp from
94:a6:7e:e6:77:75 (capab=0x431 status=0 aid=1)
Oct 30 11:34:49 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:34:50 acoffin-xps-15 kernel: IPv6: ADDRCONF(NETDEV_CHANGE):
wlp0s20f3: link becomes ready
Oct 30 11:34:51 acoffin-xps-15 kernel: wlp0s20f3: Connection to AP
94:a6:7e:e6:77:75 lost
Oct 30 11:35:00 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
94:a6:7e:e6:77:75
Oct 30 11:35:00 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:35:00 acoffin-xps-15 kernel: wlp0s20f3: send auth to
94:a6:7e:e6:77:75 (try 1/3)
Oct 30 11:35:01 acoffin-xps-15 kernel: wlp0s20f3: send auth to
94:a6:7e:e6:77:75 (try 2/3)
Oct 30 11:35:01 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:35:01 acoffin-xps-15 kernel: wlp0s20f3: associate with
94:a6:7e:e6:77:75 (try 1/3)
Oct 30 11:35:01 acoffin-xps-15 kernel: wlp0s20f3: RX AssocResp from
94:a6:7e:e6:77:75 (capab=0x431 status=0 aid=1)
Oct 30 11:35:01 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:35:04 acoffin-xps-15 kernel: wlp0s20f3: deauthenticated from
94:a6:7e:e6:77:75 (Reason: 15=4WAY_HANDSHAKE_TIMEOUT)
Oct 30 11:35:06 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
94:a6:7e:e6:77:75
Oct 30 11:35:06 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:35:06 acoffin-xps-15 kernel: wlp0s20f3: send auth to
94:a6:7e:e6:77:75 (try 1/3)
Oct 30 11:35:06 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:35:06 acoffin-xps-15 kernel: wlp0s20f3: associate with
94:a6:7e:e6:77:75 (try 1/3)
Oct 30 11:35:06 acoffin-xps-15 kernel: wlp0s20f3: associate with
94:a6:7e:e6:77:75 (try 2/3)
Oct 30 11:35:06 acoffin-xps-15 kernel: wlp0s20f3: associate with
94:a6:7e:e6:77:75 (try 3/3)
Oct 30 11:35:06 acoffin-xps-15 kernel: wlp0s20f3: association with
94:a6:7e:e6:77:75 timed out
Oct 30 11:35:08 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
94:a6:7e:e6:77:75
Oct 30 11:35:08 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:35:08 acoffin-xps-15 kernel: wlp0s20f3: send auth to
94:a6:7e:e6:77:75 (try 1/3)
Oct 30 11:35:08 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:35:08 acoffin-xps-15 kernel: wlp0s20f3: associate with
94:a6:7e:e6:77:75 (try 1/3)
Oct 30 11:35:08 acoffin-xps-15 kernel: wlp0s20f3: RX AssocResp from
94:a6:7e:e6:77:75 (capab=0x431 status=0 aid=1)
Oct 30 11:35:08 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:35:24 acoffin-xps-15 kernel: wlp0s20f3: Connection to AP
94:a6:7e:e6:77:75 lost
Oct 30 11:37:51 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:8a
Oct 30 11:37:51 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 11:37:51 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:37:51 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 11:37:51 acoffin-xps-15 kernel: wlp0s20f3: RX AssocResp from
24:2d:6c:95:ed:8a (capab=0x1111 status=0 aid=5)
Oct 30 11:37:51 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:37:51 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by 24:2d:6c:95:ed:8a
Oct 30 11:37:51 acoffin-xps-15 kernel: IPv6: ADDRCONF(NETDEV_CHANGE):
wlp0s20f3: link becomes ready
Oct 30 11:38:24 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:8a for new auth to 24:2d:6c:95:ed:88
Oct 30 11:38:24 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 11:38:24 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:38:24 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 11:38:24 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:38:24 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 11:38:24 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:88 (capab=0x1431 status=0 aid=5)
Oct 30 11:38:24 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:38:24 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by 24:2d:6c:95:ed:88
Oct 30 11:38:33 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:88 for new auth to 24:2d:6c:95:ed:8a
Oct 30 11:38:33 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:8a
Oct 30 11:38:33 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 11:38:33 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:38:33 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 11:38:33 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:8a (capab=0x1111 status=0 aid=5)
Oct 30 11:38:33 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:38:33 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by 24:2d:6c:95:ed:8a
Oct 30 11:39:06 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:8a for new auth to 24:2d:6c:95:ed:88
Oct 30 11:39:06 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 11:39:06 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:39:06 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 11:39:06 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:39:06 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 11:39:06 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:88 (capab=0x1431 status=0 aid=5)
Oct 30 11:39:06 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:39:06 acoffin-xps-15 kernel: wlp0s20f3: disassociated from
24:2d:6c:95:ed:88 (Reason: 34=DISASSOC_LOW_ACK)
Oct 30 11:39:07 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:8a
Oct 30 11:39:07 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 11:39:07 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:39:07 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 11:39:07 acoffin-xps-15 kernel: wlp0s20f3: RX AssocResp from
24:2d:6c:95:ed:8a (capab=0x1111 status=0 aid=5)
Oct 30 11:39:07 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:39:07 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by 24:2d:6c:95:ed:8a
Oct 30 11:39:41 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:8a for new auth to e8:d3:eb:29:a0:86
Oct 30 11:39:41 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
e8:d3:eb:29:a0:86
Oct 30 11:39:41 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:39:41 acoffin-xps-15 kernel: wlp0s20f3: send auth to
e8:d3:eb:29:a0:86 (try 1/3)
Oct 30 11:39:41 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:39:41 acoffin-xps-15 kernel: wlp0s20f3: associate with
e8:d3:eb:29:a0:86 (try 1/3)
Oct 30 11:39:41 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
e8:d3:eb:29:a0:86 (capab=0x1431 status=0 aid=2)
Oct 30 11:39:41 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:39:41 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by e8:d3:eb:29:a0:86
Oct 30 11:40:21 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
e8:d3:eb:29:a0:86 for new auth to 24:2d:6c:95:ed:88
Oct 30 11:40:21 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 11:40:21 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:40:21 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 11:40:21 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 2/3)
Oct 30 11:40:21 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 3/3)
Oct 30 11:40:21 acoffin-xps-15 kernel: wlp0s20f3: authentication with
24:2d:6c:95:ed:88 timed out
Oct 30 11:40:24 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:8a
Oct 30 11:40:24 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 11:40:24 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:40:24 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 11:40:24 acoffin-xps-15 kernel: wlp0s20f3: RX AssocResp from
24:2d:6c:95:ed:8a (capab=0x1111 status=0 aid=5)
Oct 30 11:40:24 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:40:24 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by 24:2d:6c:95:ed:8a
Oct 30 11:41:32 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:8a for new auth to 24:2d:6c:95:ed:88
Oct 30 11:41:32 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 11:41:32 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:41:32 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 11:41:32 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:41:32 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 11:41:32 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:88 (capab=0x1431 status=0 aid=5)
Oct 30 11:41:32 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:41:32 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by 24:2d:6c:95:ed:88
Oct 30 11:43:14 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:88 for new auth to 24:2d:6c:95:ed:8a
Oct 30 11:43:14 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:8a
Oct 30 11:43:14 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 11:43:14 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:43:14 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 11:43:14 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:8a (capab=0x1111 status=0 aid=5)
Oct 30 11:43:14 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:43:14 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by 24:2d:6c:95:ed:8a
Oct 30 11:43:23 acoffin-xps-15 kernel: show_signal_msg: 24 callbacks suppressed
Oct 30 11:43:23 acoffin-xps-15 kernel: fuzz[20137]: segfault at 4 ip
00007fe675d8312d sp 00007ffc90266d70 error 4 in
libz3.so[7fe674698000+1730000] likely on CPU 3 (core 4, socket 0)
Oct 30 11:43:23 acoffin-xps-15 kernel: Code: e9 3f ff ff ff 0f 1f 84
00 00 00 00 00 f3 0f 1e fa 48 83 ec 08 48 8b 05 a9 d4 40 00 80 78 08
00 74 43 48 8b 38 be 01 00 00 00 <48> 8b 07 ff 50 10 48 8b 05 8e d4 40
00 80 78 09 00 75 08 48 83 c4
Oct 30 11:43:33 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:8a for new auth to 24:2d:6c:95:ed:88
Oct 30 11:43:33 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 11:43:33 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:43:33 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 11:43:33 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 2/3)
Oct 30 11:43:33 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 3/3)
Oct 30 11:43:33 acoffin-xps-15 kernel: wlp0s20f3: authentication with
24:2d:6c:95:ed:88 timed out
Oct 30 11:43:34 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:8a
Oct 30 11:43:34 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 11:43:34 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 2/3)
Oct 30 11:43:34 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:43:34 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 11:43:34 acoffin-xps-15 kernel: wlp0s20f3: RX AssocResp from
24:2d:6c:95:ed:8a (capab=0x1111 status=0 aid=5)
Oct 30 11:43:34 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:43:34 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by 24:2d:6c:95:ed:8a
Oct 30 11:44:08 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:8a for new auth to 24:2d:6c:95:ed:88
Oct 30 11:44:08 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 11:44:08 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:44:08 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 11:44:08 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:44:08 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 11:44:08 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:88 (capab=0x1431 status=0 aid=5)
Oct 30 11:44:08 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:44:08 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by 24:2d:6c:95:ed:88
Oct 30 11:46:56 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:88 for new auth to 24:2d:6c:95:ed:8a
Oct 30 11:46:56 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:8a
Oct 30 11:46:57 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 11:46:57 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:46:57 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 11:46:57 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:8a (capab=0x1111 status=0 aid=8)
Oct 30 11:46:57 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:46:57 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by 24:2d:6c:95:ed:8a
Oct 30 11:47:30 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:8a for new auth to 24:2d:6c:95:ed:88
Oct 30 11:47:30 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 11:47:30 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:47:30 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 11:47:30 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:47:30 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 11:47:30 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:88 (capab=0x1431 status=0 aid=5)
Oct 30 11:47:30 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:47:30 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by 24:2d:6c:95:ed:88
Oct 30 11:51:15 acoffin-xps-15 kernel: wlp0s20f3: AP 24:2d:6c:95:ed:88
changed bandwidth, new config is 2437.000 MHz, width 1 (2437.000/0
MHz)
Oct 30 11:52:14 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:88 for new auth to 24:2d:6c:95:ed:8a
Oct 30 11:52:14 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:8a
Oct 30 11:52:14 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 11:52:14 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:52:14 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 11:52:14 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:8a (capab=0x1111 status=0 aid=15)
Oct 30 11:52:14 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:52:14 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by 24:2d:6c:95:ed:8a
Oct 30 11:54:29 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:8a for new auth to 24:2d:6c:95:ed:88
Oct 30 11:54:29 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 11:54:29 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:54:29 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 11:54:29 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:54:29 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 11:54:29 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:88 (capab=0x1431 status=0 aid=2)
Oct 30 11:54:29 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:54:29 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by 24:2d:6c:95:ed:88
Oct 30 11:57:51 acoffin-xps-15 kernel: wlp0s20f3: AP 24:2d:6c:95:ed:88
changed bandwidth, new config is 2437.000 MHz, width 2 (2427.000/0
MHz)
Oct 30 11:58:53 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:88 for new auth to e8:d3:eb:29:a0:86
Oct 30 11:58:53 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
e8:d3:eb:29:a0:86
Oct 30 11:58:53 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:58:53 acoffin-xps-15 kernel: wlp0s20f3: send auth to
e8:d3:eb:29:a0:86 (try 1/3)
Oct 30 11:58:54 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:58:54 acoffin-xps-15 kernel: wlp0s20f3: associate with
e8:d3:eb:29:a0:86 (try 1/3)
Oct 30 11:58:54 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
e8:d3:eb:29:a0:86 (capab=0x1431 status=0 aid=2)
Oct 30 11:58:54 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:58:54 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by e8:d3:eb:29:a0:86
Oct 30 11:59:19 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
e8:d3:eb:29:a0:86 for new auth to 24:2d:6c:95:ed:88
Oct 30 11:59:19 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 11:59:19 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 11:59:19 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 11:59:19 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 2/3)
Oct 30 11:59:19 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 11:59:19 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 11:59:19 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:88 (capab=0x1431 status=0 aid=2)
Oct 30 11:59:19 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 11:59:19 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by 24:2d:6c:95:ed:88
Oct 30 12:00:53 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:88 for new auth to 24:2d:6c:95:ed:8a
Oct 30 12:00:53 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:8a
Oct 30 12:00:53 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 12:00:54 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 2/3)
Oct 30 12:00:54 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 3/3)
Oct 30 12:00:54 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 12:00:54 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 12:00:54 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:8a (try 2/3)
Oct 30 12:00:54 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:8a (capab=0x1111 status=0 aid=15)
Oct 30 12:00:54 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 12:00:54 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by 24:2d:6c:95:ed:8a
Oct 30 12:01:28 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:8a for new auth to 24:2d:6c:95:ed:88
Oct 30 12:01:28 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 12:01:28 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 12:01:28 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 12:01:28 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 12:01:28 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 12:01:28 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:88 (capab=0x1431 status=0 aid=2)
Oct 30 12:01:28 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 12:01:28 acoffin-xps-15 kernel: wlp0s20f3: AP 24:2d:6c:95:ed:88
changed bandwidth, new config is 2437.000 MHz, width 1 (2437.000/0
MHz)
Oct 30 12:01:28 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by 24:2d:6c:95:ed:88
Oct 30 12:03:39 acoffin-xps-15 kernel: wlp0s20f3: AP 24:2d:6c:95:ed:88
changed bandwidth, new config is 2437.000 MHz, width 2 (2427.000/0
MHz)
Oct 30 12:06:41 acoffin-xps-15 kernel:
Oct 30 12:06:41 acoffin-xps-15 kernel:
======================================================
Oct 30 12:06:41 acoffin-xps-15 kernel: WARNING: possible circular
locking dependency detected
Oct 30 12:06:41 acoffin-xps-15 kernel: 6.1.112 #2 Not tainted
Oct 30 12:06:41 acoffin-xps-15 kernel:
------------------------------------------------------
Oct 30 12:06:41 acoffin-xps-15 kernel: Xorg/1263 is trying to acquire lock:
Oct 30 12:06:41 acoffin-xps-15 kernel: ffffffff871e3380
(fs_reclaim){+.+.}-{0:0}, at: __kmem_cache_alloc_node+0x4a/0x290
Oct 30 12:06:41 acoffin-xps-15 kernel:
but task is already holding lock:
Oct 30 12:06:41 acoffin-xps-15 kernel: ffff9e0694bdc810
(wakeref.mutex#2/1){+.+.}-{3:3}, at:
__intel_wakeref_get_first+0x1f/0x90 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
which lock already depends on
the new lock.
Oct 30 12:06:41 acoffin-xps-15 kernel:
the existing dependency chain
(in reverse order) is:
Oct 30 12:06:41 acoffin-xps-15 kernel:
-> #2 (wakeref.mutex#2/1){+.+.}-{3:3}:
Oct 30 12:06:41 acoffin-xps-15 kernel: __mutex_lock+0xbe/0xb90
Oct 30 12:06:41 acoffin-xps-15 kernel:
__intel_wakeref_get_first+0x1f/0x90 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: __i915_vma_active+0xa3/0xb0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
i915_active_acquire+0x56/0xd0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_vma_pin_ww+0x1b2/0x9c0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_pin_fb_obj_dpt.constprop.0+0x209/0x350 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_plane_pin_fb+0xb2/0x100 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_prepare_plane_fb+0xf5/0x2f0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
drm_atomic_helper_prepare_planes+0x71/0x160 [drm_kms_helper]
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_atomic_commit+0x8e/0x3c0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
drm_atomic_helper_page_flip+0x5f/0xd0 [drm_kms_helper]
Oct 30 12:06:41 acoffin-xps-15 kernel:
drm_mode_page_flip_ioctl+0x604/0x6d0 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel+0xcd/0x170 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl+0x22f/0x410 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl+0x8d/0xd0
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64+0x55/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel:
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Oct 30 12:06:41 acoffin-xps-15 kernel:
-> #1 (i915_active){+.+.}-{3:3}:
Oct 30 12:06:41 acoffin-xps-15 kernel:
i915_vma_instance+0x13c/0x580 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_alloc_initial_plane_obj.isra.0+0x15d/0x520 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_crtc_initial_plane_config+0x86/0x2d0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_modeset_init_nogem+0x359/0xeb0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
i915_driver_probe+0x604/0xe60 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: local_pci_probe+0x3e/0x80
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_device_probe+0xc3/0x240
Oct 30 12:06:41 acoffin-xps-15 kernel: really_probe+0xdb/0x380
Oct 30 12:06:41 acoffin-xps-15 kernel: __driver_probe_device+0x78/0x120
Oct 30 12:06:41 acoffin-xps-15 kernel: driver_probe_device+0x1f/0x90
Oct 30 12:06:41 acoffin-xps-15 kernel: __driver_attach+0xd2/0x1c0
Oct 30 12:06:41 acoffin-xps-15 kernel: bus_for_each_dev+0x87/0xd0
Oct 30 12:06:41 acoffin-xps-15 kernel: bus_add_driver+0x1b1/0x200
Oct 30 12:06:41 acoffin-xps-15 kernel: driver_register+0x89/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel:
get_max_energy_counter+0x1f/0x50 [intel_rapl_common]
Oct 30 12:06:41 acoffin-xps-15 kernel: do_one_initcall+0x6d/0x280
Oct 30 12:06:41 acoffin-xps-15 kernel: do_init_module+0x4a/0x1f0
Oct 30 12:06:41 acoffin-xps-15 kernel: __do_sys_finit_module+0xac/0x120
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64+0x55/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel:
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Oct 30 12:06:41 acoffin-xps-15 kernel:
-> #0 (fs_reclaim){+.+.}-{0:0}:
Oct 30 12:06:41 acoffin-xps-15 kernel: __lock_acquire+0x12f4/0x2000
Oct 30 12:06:41 acoffin-xps-15 kernel: lock_acquire+0xc4/0x2a0
Oct 30 12:06:41 acoffin-xps-15 kernel: fs_reclaim_acquire+0xa2/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmem_cache_alloc_node+0x4a/0x290
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmalloc+0x4d/0x150
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_internalize_name+0x93/0xf0
Oct 30 12:06:41 acoffin-xps-15 kernel:
acpi_ns_get_node_unlocked+0x80/0x110
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node+0x3a/0x60
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_get_handle+0x57/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_has_method+0x29/0x50
Oct 30 12:06:41 acoffin-xps-15 kernel:
acpi_pci_set_power_state+0x44/0x110
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_power_up+0x2e/0x180
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_pm_runtime_resume+0x2f/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel: __rpm_callback+0x41/0x170
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_callback+0x5d/0x70
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_resume+0x5e7/0x830
Oct 30 12:06:41 acoffin-xps-15 kernel: __pm_runtime_resume+0x47/0x90
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_runtime_pm_get+0x1a/0x80 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
__intel_wakeref_get_first+0x31/0x90 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
i915_gem_do_execbuffer+0x2417/0x2cc0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
i915_gem_execbuffer2_ioctl+0x11a/0x2b0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel+0xcd/0x170 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl+0x22f/0x410 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl+0x8d/0xd0
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64+0x55/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel:
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Oct 30 12:06:41 acoffin-xps-15 kernel:
other info that might help us debug this:
Oct 30 12:06:41 acoffin-xps-15 kernel: Chain exists of:
fs_reclaim --> i915_active
--> wakeref.mutex#2/1
Oct 30 12:06:41 acoffin-xps-15 kernel: Possible unsafe locking scenario:
Oct 30 12:06:41 acoffin-xps-15 kernel: CPU0 CPU1
Oct 30 12:06:41 acoffin-xps-15 kernel: ---- ----
Oct 30 12:06:41 acoffin-xps-15 kernel: lock(wakeref.mutex#2/1);
Oct 30 12:06:41 acoffin-xps-15 kernel:
lock(i915_active);
Oct 30 12:06:41 acoffin-xps-15 kernel:
lock(wakeref.mutex#2/1);
Oct 30 12:06:41 acoffin-xps-15 kernel: lock(fs_reclaim);
Oct 30 12:06:41 acoffin-xps-15 kernel:
*** DEADLOCK ***
Oct 30 12:06:41 acoffin-xps-15 kernel: 1 lock held by Xorg/1263:
Oct 30 12:06:41 acoffin-xps-15 kernel: #0: ffff9e0694bdc810
(wakeref.mutex#2/1){+.+.}-{3:3}, at:
__intel_wakeref_get_first+0x1f/0x90 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
stack backtrace:
Oct 30 12:06:41 acoffin-xps-15 kernel: CPU: 8 PID: 1263 Comm: Xorg Not
tainted 6.1.112 #2
Oct 30 12:06:41 acoffin-xps-15 kernel: Hardware name: Dell Inc. XPS 15
9530/013F3N, BIOS 1.15.0 07/08/2024
Oct 30 12:06:41 acoffin-xps-15 kernel: Call Trace:
Oct 30 12:06:41 acoffin-xps-15 kernel: <TASK>
Oct 30 12:06:41 acoffin-xps-15 kernel: dump_stack_lvl+0x5b/0x77
Oct 30 12:06:41 acoffin-xps-15 kernel: check_noncircular+0x11c/0x130
Oct 30 12:06:41 acoffin-xps-15 kernel: __lock_acquire+0x12f4/0x2000
Oct 30 12:06:41 acoffin-xps-15 kernel: lock_acquire+0xc4/0x2a0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? __kmem_cache_alloc_node+0x4a/0x290
Oct 30 12:06:41 acoffin-xps-15 kernel: ? save_trace+0x3e/0x2c0
Oct 30 12:06:41 acoffin-xps-15 kernel: fs_reclaim_acquire+0xa2/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? __kmem_cache_alloc_node+0x4a/0x290
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmem_cache_alloc_node+0x4a/0x290
Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_internalize_name+0x93/0xf0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_internalize_name+0x93/0xf0
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmalloc+0x4d/0x150
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_internalize_name+0x93/0xf0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? lock_acquire+0xc4/0x2a0
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node_unlocked+0x80/0x110
Oct 30 12:06:41 acoffin-xps-15 kernel: ? down_timeout+0x4b/0x70
Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_get_node+0x3a/0x60
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node+0x3a/0x60
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_get_handle+0x57/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_has_method+0x29/0x50
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_pci_set_power_state+0x44/0x110
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_power_up+0x2e/0x180
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_pm_runtime_resume+0x2f/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq+0xc0/0xc0
Oct 30 12:06:41 acoffin-xps-15 kernel: __rpm_callback+0x41/0x170
Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq+0xc0/0xc0
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_callback+0x5d/0x70
Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq+0xc0/0xc0
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_resume+0x5e7/0x830
Oct 30 12:06:41 acoffin-xps-15 kernel: __pm_runtime_resume+0x47/0x90
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_runtime_pm_get+0x1a/0x80 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
__intel_wakeref_get_first+0x31/0x90 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
i915_gem_do_execbuffer+0x2417/0x2cc0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
i915_gem_execbuffer2_ioctl+0x11a/0x2b0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: ?
i915_gem_do_execbuffer+0x2cc0/0x2cc0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel+0xcd/0x170 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl+0x22f/0x410 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: ?
i915_gem_do_execbuffer+0x2cc0/0x2cc0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl+0x8d/0xd0
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64+0x55/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? kfree+0x107/0x140
Oct 30 12:06:41 acoffin-xps-15 kernel: ? ___sys_recvmsg+0x9c/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? __sys_recvmsg+0xa7/0xc0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? exit_to_user_mode_prepare+0x19e/0x250
Oct 30 12:06:41 acoffin-xps-15 kernel: ? lockdep_hardirqs_on_prepare+0xdc/0x190
Oct 30 12:06:41 acoffin-xps-15 kernel: ? do_syscall_64+0x61/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Oct 30 12:06:41 acoffin-xps-15 kernel: RIP: 0033:0x7f258ef06c5b
Oct 30 12:06:41 acoffin-xps-15 kernel: Code: 00 48 89 44 24 18 31 c0
48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48
89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44
24 18 64 48 2b 04 25 28 00 00
Oct 30 12:06:41 acoffin-xps-15 kernel: RSP: 002b:00007ffcd0ee2350
EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Oct 30 12:06:41 acoffin-xps-15 kernel: RAX: ffffffffffffffda RBX:
0000557019e70950 RCX: 00007f258ef06c5b
Oct 30 12:06:41 acoffin-xps-15 kernel: RDX: 00007ffcd0ee2400 RSI:
0000000040406469 RDI: 0000000000000012
Oct 30 12:06:41 acoffin-xps-15 kernel: RBP: 00007ffcd0ee2490 R08:
0000000000000007 R09: 000055701b5d64f0
Oct 30 12:06:41 acoffin-xps-15 kernel: R10: 3002f0996e1d00f9 R11:
0000000000000246 R12: 0000000000000000
Oct 30 12:06:41 acoffin-xps-15 kernel: R13: 00007ffcd0ee2400 R14:
0000000000000012 R15: 000055701b743fd0
Oct 30 12:06:41 acoffin-xps-15 kernel: </TASK>
Oct 30 12:08:44 acoffin-xps-15 kernel: wlp0s20f3: AP 24:2d:6c:95:ed:88
changed bandwidth, new config is 2437.000 MHz, width 1 (2437.000/0
MHz)
Oct 30 12:13:16 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: Unhandled
alg: 0x703
Oct 30 12:13:51 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: Unhandled
alg: 0x703
Oct 30 12:13:51 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: Unhandled
alg: 0x400703
Oct 30 12:16:10 acoffin-xps-15 kernel: wlp0s20f3: AP 24:2d:6c:95:ed:88
changed bandwidth, new config is 2437.000 MHz, width 2 (2427.000/0
MHz)
Oct 30 12:21:11 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: Unhandled
alg: 0x703
Oct 30 12:25:23 acoffin-xps-15 kernel: wlp0s20f3: AP 24:2d:6c:95:ed:88
changed bandwidth, new config is 2437.000 MHz, width 1 (2437.000/0
MHz)
Oct 30 12:34:01 acoffin-xps-15 kernel: wlp0s20f3: AP 24:2d:6c:95:ed:88
changed bandwidth, new config is 2437.000 MHz, width 2 (2427.000/0
MHz)
Oct 30 12:34:17 acoffin-xps-15 kernel: wlp0s20f3: AP 24:2d:6c:95:ed:88
changed bandwidth, new config is 2437.000 MHz, width 1 (2437.000/0
MHz)
Oct 30 12:37:37 acoffin-xps-15 kernel: wlp0s20f3: AP 24:2d:6c:95:ed:88
changed bandwidth, new config is 2437.000 MHz, width 2 (2427.000/0
MHz)
Oct 30 12:41:31 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: Unhandled
alg: 0x703
Oct 30 12:44:33 acoffin-xps-15 kernel: wlp0s20f3: AP 24:2d:6c:95:ed:88
changed bandwidth, new config is 2437.000 MHz, width 1 (2437.000/0
MHz)
Oct 30 12:46:30 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:88 for new auth to e8:d3:eb:29:a0:86
Oct 30 12:46:31 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
e8:d3:eb:29:a0:86
Oct 30 12:46:31 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 12:46:31 acoffin-xps-15 kernel: wlp0s20f3: send auth to
e8:d3:eb:29:a0:86 (try 1/3)
Oct 30 12:46:31 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 12:46:31 acoffin-xps-15 kernel: wlp0s20f3: associate with
e8:d3:eb:29:a0:86 (try 1/3)
Oct 30 12:46:31 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
e8:d3:eb:29:a0:86 (capab=0x1431 status=0 aid=2)
Oct 30 12:46:31 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 12:46:31 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by e8:d3:eb:29:a0:86
Oct 30 12:46:34 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: Unhandled
alg: 0x71b
Oct 30 12:47:04 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
e8:d3:eb:29:a0:86 for new auth to 24:2d:6c:95:ed:8a
Oct 30 12:47:04 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:8a
Oct 30 12:47:04 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 12:47:04 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 12:47:04 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 12:47:04 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:8a (capab=0x1111 status=0 aid=17)
Oct 30 12:47:04 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 12:47:04 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by 24:2d:6c:95:ed:8a
Oct 30 12:47:36 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:8a for new auth to e8:d3:eb:29:a0:86
Oct 30 12:47:36 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
e8:d3:eb:29:a0:86
Oct 30 12:47:36 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 12:47:36 acoffin-xps-15 kernel: wlp0s20f3: send auth to
e8:d3:eb:29:a0:86 (try 1/3)
Oct 30 12:47:36 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 12:47:36 acoffin-xps-15 kernel: wlp0s20f3: associate with
e8:d3:eb:29:a0:86 (try 1/3)
Oct 30 12:47:36 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
e8:d3:eb:29:a0:86 (capab=0x1431 status=0 aid=2)
Oct 30 12:47:36 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 12:47:36 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by e8:d3:eb:29:a0:86
Oct 30 12:52:30 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
e8:d3:eb:29:a0:86 for new auth to 24:2d:6c:95:ed:88
Oct 30 12:52:30 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 12:52:30 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 12:52:30 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 12:52:31 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 12:52:31 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 12:52:31 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:88 (capab=0x1431 status=0 aid=4)
Oct 30 12:52:31 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 12:52:31 acoffin-xps-15 kernel: wlp0s20f3: disassociated from
24:2d:6c:95:ed:88 (Reason: 34=DISASSOC_LOW_ACK)
Oct 30 12:52:31 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
e8:d3:eb:29:a0:86
Oct 30 12:52:31 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 12:52:31 acoffin-xps-15 kernel: wlp0s20f3: send auth to
e8:d3:eb:29:a0:86 (try 1/3)
Oct 30 12:52:31 acoffin-xps-15 kernel: wlp0s20f3: send auth to
e8:d3:eb:29:a0:86 (try 2/3)
Oct 30 12:52:31 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 12:52:31 acoffin-xps-15 kernel: wlp0s20f3: associate with
e8:d3:eb:29:a0:86 (try 1/3)
Oct 30 12:52:31 acoffin-xps-15 kernel: wlp0s20f3: RX AssocResp from
e8:d3:eb:29:a0:86 (capab=0x1431 status=0 aid=2)
Oct 30 12:52:31 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 12:52:31 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by e8:d3:eb:29:a0:86
Oct 30 12:53:08 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
e8:d3:eb:29:a0:86 for new auth to 24:2d:6c:95:ed:88
Oct 30 12:53:08 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 12:53:08 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 12:53:08 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 12:53:08 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 12:53:08 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 12:53:08 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:88 (capab=0x1431 status=0 aid=4)
Oct 30 12:53:08 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 12:53:08 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by 24:2d:6c:95:ed:88
Oct 30 12:53:40 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:88 for new auth to 24:2d:6c:95:ed:8a
Oct 30 12:53:40 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:8a
Oct 30 12:53:40 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 12:53:40 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 12:53:40 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 12:53:40 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:8a (capab=0x1111 status=0 aid=17)
Oct 30 12:53:40 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 12:53:40 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by 24:2d:6c:95:ed:8a
Oct 30 12:55:16 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:8a for new auth to e8:d3:eb:29:a0:86
Oct 30 12:55:16 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
e8:d3:eb:29:a0:86
Oct 30 12:55:16 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 12:55:16 acoffin-xps-15 kernel: wlp0s20f3: send auth to
e8:d3:eb:29:a0:86 (try 1/3)
Oct 30 12:55:16 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 12:55:16 acoffin-xps-15 kernel: wlp0s20f3: associate with
e8:d3:eb:29:a0:86 (try 1/3)
Oct 30 12:55:16 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
e8:d3:eb:29:a0:86 (capab=0x1431 status=0 aid=2)
Oct 30 12:55:16 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 12:55:16 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by e8:d3:eb:29:a0:86
Oct 30 12:55:53 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
e8:d3:eb:29:a0:86 for new auth to 24:2d:6c:95:ed:8a
Oct 30 12:55:53 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:8a
Oct 30 12:55:53 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 12:55:53 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 2/3)
Oct 30 12:55:53 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 12:55:53 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 12:55:53 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:8a (capab=0x1111 status=0 aid=17)
Oct 30 12:55:53 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 12:55:53 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by 24:2d:6c:95:ed:8a
Oct 30 12:57:29 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:8a for new auth to 24:2d:6c:95:ed:88
Oct 30 12:57:29 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 12:57:29 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 12:57:29 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 12:57:29 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 12:57:29 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 12:57:30 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:88 (capab=0x1431 status=0 aid=2)
Oct 30 12:57:30 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 12:57:30 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by 24:2d:6c:95:ed:88
Oct 30 12:58:35 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:88 for new auth to 24:2d:6c:95:ed:8a
Oct 30 12:58:35 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:8a
Oct 30 12:58:36 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 12:58:36 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 12:58:36 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 12:58:36 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:8a (capab=0x1111 status=0 aid=17)
Oct 30 12:58:36 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 12:58:36 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by 24:2d:6c:95:ed:8a
Oct 30 12:59:40 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:8a for new auth to 24:2d:6c:95:ed:88
Oct 30 12:59:40 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 12:59:40 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 12:59:40 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 12:59:40 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 2/3)
Oct 30 12:59:40 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 12:59:40 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 12:59:40 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:88 (try 2/3)
Oct 30 12:59:40 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:88 (try 3/3)
Oct 30 12:59:40 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:88 (capab=0x1431 status=0 aid=2)
Oct 30 12:59:40 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 12:59:40 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by 24:2d:6c:95:ed:88
Oct 30 13:01:15 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: Unhandled
alg: 0x703
Oct 30 13:01:15 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: Unhandled
alg: 0x703
Oct 30 13:05:41 acoffin-xps-15 kernel: wlp0s20f3: AP 24:2d:6c:95:ed:88
changed bandwidth, new config is 2437.000 MHz, width 2 (2427.000/0
MHz)
Oct 30 13:06:31 acoffin-xps-15 kernel: wlp0s20f3: AP 24:2d:6c:95:ed:88
changed bandwidth, new config is 2437.000 MHz, width 1 (2437.000/0
MHz)
Oct 30 13:07:39 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: Unhandled
alg: 0x703
Oct 30 13:07:39 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: Unhandled
alg: 0x400703
Oct 30 13:07:39 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: Unhandled
alg: 0x400703
Oct 30 13:10:06 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: Unhandled
alg: 0x703
Oct 30 13:10:06 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: Unhandled
alg: 0x400703
Oct 30 13:12:14 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:88 for new auth to 24:2d:6c:95:ed:8a
Oct 30 13:12:14 acoffin-xps-15 kernel: iwlwifi 0000:00:14.3: Unhandled
alg: 0x71b
Oct 30 13:12:14 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:8a
Oct 30 13:12:14 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 13:12:15 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 13:12:15 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 13:12:15 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:8a (capab=0x1111 status=0 aid=11)
Oct 30 13:12:15 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 13:12:15 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by 24:2d:6c:95:ed:8a
Oct 30 13:13:48 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:8a for new auth to 24:2d:6c:95:ed:88
Oct 30 13:13:48 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 13:13:48 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 13:13:48 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 13:13:48 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 2/3)
Oct 30 13:13:48 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 3/3)
Oct 30 13:13:48 acoffin-xps-15 kernel: wlp0s20f3: authentication with
24:2d:6c:95:ed:88 timed out
Oct 30 13:13:49 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:8a
Oct 30 13:13:49 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 13:13:49 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:8a (try 2/3)
Oct 30 13:13:49 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 13:13:49 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:8a (try 1/3)
Oct 30 13:13:49 acoffin-xps-15 kernel: wlp0s20f3: RX AssocResp from
24:2d:6c:95:ed:8a (capab=0x1111 status=0 aid=11)
Oct 30 13:13:49 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 13:13:49 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by 24:2d:6c:95:ed:8a
Oct 30 13:15:53 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:8a for new auth to 24:2d:6c:95:ed:88
Oct 30 13:15:53 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 13:15:53 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 13:15:53 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 13:15:53 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 13:15:53 acoffin-xps-15 kernel: wlp0s20f3: associate with
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 13:15:53 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
24:2d:6c:95:ed:88 (capab=0x1431 status=0 aid=2)
Oct 30 13:15:54 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 13:15:54 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by 24:2d:6c:95:ed:88
Oct 30 13:16:34 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
24:2d:6c:95:ed:88 for new auth to e8:d3:eb:29:a0:87
Oct 30 13:16:35 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
e8:d3:eb:29:a0:87
Oct 30 13:16:35 acoffin-xps-15 kernel: wlp0s20f3: send auth to
e8:d3:eb:29:a0:87 (try 1/3)
Oct 30 13:16:35 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 13:16:35 acoffin-xps-15 kernel: wlp0s20f3: associate with
e8:d3:eb:29:a0:87 (try 1/3)
Oct 30 13:16:35 acoffin-xps-15 kernel: wlp0s20f3: RX ReassocResp from
e8:d3:eb:29:a0:87 (capab=0x1111 status=0 aid=3)
Oct 30 13:16:35 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 13:16:35 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by e8:d3:eb:29:a0:87
Oct 30 13:17:38 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
e8:d3:eb:29:a0:87 for new auth to 24:2d:6c:95:ed:88
Oct 30 13:17:38 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 13:17:38 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 13:17:38 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 13:17:38 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 2/3)
Oct 30 13:17:38 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 3/3)
Oct 30 13:17:38 acoffin-xps-15 kernel: wlp0s20f3: authentication with
24:2d:6c:95:ed:88 timed out
Oct 30 13:17:39 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
e8:d3:eb:29:a0:87
Oct 30 13:17:39 acoffin-xps-15 kernel: wlp0s20f3: send auth to
e8:d3:eb:29:a0:87 (try 1/3)
Oct 30 13:17:39 acoffin-xps-15 kernel: wlp0s20f3: send auth to
e8:d3:eb:29:a0:87 (try 2/3)
Oct 30 13:17:39 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 13:17:39 acoffin-xps-15 kernel: wlp0s20f3: associate with
e8:d3:eb:29:a0:87 (try 1/3)
Oct 30 13:17:39 acoffin-xps-15 kernel: wlp0s20f3: RX AssocResp from
e8:d3:eb:29:a0:87 (capab=0x1111 status=0 aid=3)
Oct 30 13:17:39 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 13:17:39 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
27 (30 - 3) dBm as advertised by e8:d3:eb:29:a0:87
Oct 30 13:18:10 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
e8:d3:eb:29:a0:87 for new auth to 24:2d:6c:95:ed:88
Oct 30 13:18:10 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 13:18:10 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 13:18:10 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 13:18:11 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 2/3)
Oct 30 13:18:11 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 3/3)
Oct 30 13:18:11 acoffin-xps-15 kernel: wlp0s20f3: authentication with
24:2d:6c:95:ed:88 timed out
Oct 30 13:18:14 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
e8:d3:eb:29:a0:86
Oct 30 13:18:14 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 13:18:14 acoffin-xps-15 kernel: wlp0s20f3: send auth to
e8:d3:eb:29:a0:86 (try 1/3)
Oct 30 13:18:14 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 13:18:14 acoffin-xps-15 kernel: wlp0s20f3: associate with
e8:d3:eb:29:a0:86 (try 1/3)
Oct 30 13:18:14 acoffin-xps-15 kernel: wlp0s20f3: RX AssocResp from
e8:d3:eb:29:a0:86 (capab=0x1431 status=0 aid=2)
Oct 30 13:18:14 acoffin-xps-15 kernel: wlp0s20f3: associated
Oct 30 13:18:14 acoffin-xps-15 kernel: wlp0s20f3: Limiting TX power to
30 (30 - 0) dBm as advertised by e8:d3:eb:29:a0:86
Oct 30 13:19:17 acoffin-xps-15 kernel: wlp0s20f3: disconnect from AP
e8:d3:eb:29:a0:86 for new auth to 24:2d:6c:95:ed:88
Oct 30 13:19:17 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
24:2d:6c:95:ed:88
Oct 30 13:19:17 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 13:19:17 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 1/3)
Oct 30 13:19:18 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 2/3)
Oct 30 13:19:18 acoffin-xps-15 kernel: wlp0s20f3: send auth to
24:2d:6c:95:ed:88 (try 3/3)
Oct 30 13:19:18 acoffin-xps-15 kernel: wlp0s20f3: authentication with
24:2d:6c:95:ed:88 timed out
Oct 30 13:19:19 acoffin-xps-15 kernel: wlp0s20f3: authenticate with
e8:d3:eb:29:a0:86
Oct 30 13:19:19 acoffin-xps-15 kernel: wlp0s20f3: 80 MHz not
supported, disabling VHT
Oct 30 13:19:19 acoffin-xps-15 kernel: wlp0s20f3: send auth to
e8:d3:eb:29:a0:86 (try 1/3)
Oct 30 13:19:19 acoffin-xps-15 kernel: wlp0s20f3: send auth to
e8:d3:eb:29:a0:86 (try 2/3)
Oct 30 13:19:19 acoffin-xps-15 kernel: wlp0s20f3: authenticated
Oct 30 13:19:19 acoffin-xps-15 kernel: wlp0s20f3: associate with
e8:d3:eb:29:a0:86 (try 1/3)
Oct 30 13:19:19 acoffin-xps-15 kernel: wlp0s20f3: RX AssocResp from
e8:d3:eb:29:a0:86 (capab=0x1431 status=0 aid=2)
Oct 30 13:19:19 acoffin-xps-15 kernel: wlp0s20f3: associated
```
File 2
```
Oct 30 12:06:41 acoffin-xps-15 kernel:
======================================================
Oct 30 12:06:41 acoffin-xps-15 kernel: WARNING: possible circular
locking dependency detected
Oct 30 12:06:41 acoffin-xps-15 kernel: 6.1.112 #2 Not tainted
Oct 30 12:06:41 acoffin-xps-15 kernel:
------------------------------------------------------
Oct 30 12:06:41 acoffin-xps-15 kernel: Xorg/1263 is trying to acquire lock:
Oct 30 12:06:41 acoffin-xps-15 kernel: ffffffff871e3380
(fs_reclaim){+.+.}-{0:0}, at: __kmem_cache_alloc_node+0x4a/0x290
Oct 30 12:06:41 acoffin-xps-15 kernel:
but task is already holding lock:
Oct 30 12:06:41 acoffin-xps-15 kernel: ffff9e0694bdc810
(wakeref.mutex#2/1){+.+.}-{3:3}, at:
__intel_wakeref_get_first+0x1f/0x90 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
which lock already depends on
the new lock.
Oct 30 12:06:41 acoffin-xps-15 kernel:
the existing dependency chain
(in reverse order) is:
Oct 30 12:06:41 acoffin-xps-15 kernel:
-> #2 (wakeref.mutex#2/1){+.+.}-{3:3}:
Oct 30 12:06:41 acoffin-xps-15 kernel: __mutex_lock+0xbe/0xb90
Oct 30 12:06:41 acoffin-xps-15 kernel:
__intel_wakeref_get_first+0x1f/0x90 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: __i915_vma_active+0xa3/0xb0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
i915_active_acquire+0x56/0xd0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_vma_pin_ww+0x1b2/0x9c0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_pin_fb_obj_dpt.constprop.0+0x209/0x350 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_plane_pin_fb+0xb2/0x100 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_prepare_plane_fb+0xf5/0x2f0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
drm_atomic_helper_prepare_planes+0x71/0x160 [drm_kms_helper]
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_atomic_commit+0x8e/0x3c0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
drm_atomic_helper_page_flip+0x5f/0xd0 [drm_kms_helper]
Oct 30 12:06:41 acoffin-xps-15 kernel:
drm_mode_page_flip_ioctl+0x604/0x6d0 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel+0xcd/0x170 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl+0x22f/0x410 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl+0x8d/0xd0
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64+0x55/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel:
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Oct 30 12:06:41 acoffin-xps-15 kernel:
-> #1 (i915_active){+.+.}-{3:3}:
Oct 30 12:06:41 acoffin-xps-15 kernel:
i915_vma_instance+0x13c/0x580 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_alloc_initial_plane_obj.isra.0+0x15d/0x520 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_crtc_initial_plane_config+0x86/0x2d0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_modeset_init_nogem+0x359/0xeb0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
i915_driver_probe+0x604/0xe60 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: local_pci_probe+0x3e/0x80
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_device_probe+0xc3/0x240
Oct 30 12:06:41 acoffin-xps-15 kernel: really_probe+0xdb/0x380
Oct 30 12:06:41 acoffin-xps-15 kernel: __driver_probe_device+0x78/0x120
Oct 30 12:06:41 acoffin-xps-15 kernel: driver_probe_device+0x1f/0x90
Oct 30 12:06:41 acoffin-xps-15 kernel: __driver_attach+0xd2/0x1c0
Oct 30 12:06:41 acoffin-xps-15 kernel: bus_for_each_dev+0x87/0xd0
Oct 30 12:06:41 acoffin-xps-15 kernel: bus_add_driver+0x1b1/0x200
Oct 30 12:06:41 acoffin-xps-15 kernel: driver_register+0x89/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel:
get_max_energy_counter+0x1f/0x50 [intel_rapl_common]
Oct 30 12:06:41 acoffin-xps-15 kernel: do_one_initcall+0x6d/0x280
Oct 30 12:06:41 acoffin-xps-15 kernel: do_init_module+0x4a/0x1f0
Oct 30 12:06:41 acoffin-xps-15 kernel: __do_sys_finit_module+0xac/0x120
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64+0x55/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel:
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Oct 30 12:06:41 acoffin-xps-15 kernel:
-> #0 (fs_reclaim){+.+.}-{0:0}:
Oct 30 12:06:41 acoffin-xps-15 kernel: __lock_acquire+0x12f4/0x2000
Oct 30 12:06:41 acoffin-xps-15 kernel: lock_acquire+0xc4/0x2a0
Oct 30 12:06:41 acoffin-xps-15 kernel: fs_reclaim_acquire+0xa2/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmem_cache_alloc_node+0x4a/0x290
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmalloc+0x4d/0x150
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_internalize_name+0x93/0xf0
Oct 30 12:06:41 acoffin-xps-15 kernel:
acpi_ns_get_node_unlocked+0x80/0x110
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node+0x3a/0x60
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_get_handle+0x57/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_has_method+0x29/0x50
Oct 30 12:06:41 acoffin-xps-15 kernel:
acpi_pci_set_power_state+0x44/0x110
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_power_up+0x2e/0x180
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_pm_runtime_resume+0x2f/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel: __rpm_callback+0x41/0x170
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_callback+0x5d/0x70
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_resume+0x5e7/0x830
Oct 30 12:06:41 acoffin-xps-15 kernel: __pm_runtime_resume+0x47/0x90
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_runtime_pm_get+0x1a/0x80 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
__intel_wakeref_get_first+0x31/0x90 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
i915_gem_do_execbuffer+0x2417/0x2cc0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
i915_gem_execbuffer2_ioctl+0x11a/0x2b0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel+0xcd/0x170 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl+0x22f/0x410 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl+0x8d/0xd0
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64+0x55/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel:
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Oct 30 12:06:41 acoffin-xps-15 kernel:
other info that might help us debug this:
Oct 30 12:06:41 acoffin-xps-15 kernel: Chain exists of:
fs_reclaim --> i915_active
--> wakeref.mutex#2/1
Oct 30 12:06:41 acoffin-xps-15 kernel: Possible unsafe locking scenario:
Oct 30 12:06:41 acoffin-xps-15 kernel: CPU0 CPU1
Oct 30 12:06:41 acoffin-xps-15 kernel: ---- ----
Oct 30 12:06:41 acoffin-xps-15 kernel: lock(wakeref.mutex#2/1);
Oct 30 12:06:41 acoffin-xps-15 kernel:
lock(i915_active);
Oct 30 12:06:41 acoffin-xps-15 kernel:
lock(wakeref.mutex#2/1);
Oct 30 12:06:41 acoffin-xps-15 kernel: lock(fs_reclaim);
Oct 30 12:06:41 acoffin-xps-15 kernel:
*** DEADLOCK ***
Oct 30 12:06:41 acoffin-xps-15 kernel: 1 lock held by Xorg/1263:
Oct 30 12:06:41 acoffin-xps-15 kernel: #0: ffff9e0694bdc810
(wakeref.mutex#2/1){+.+.}-{3:3}, at:
__intel_wakeref_get_first+0x1f/0x90 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
stack backtrace:
Oct 30 12:06:41 acoffin-xps-15 kernel: CPU: 8 PID: 1263 Comm: Xorg Not
tainted 6.1.112 #2
Oct 30 12:06:41 acoffin-xps-15 kernel: Hardware name: Dell Inc. XPS 15
9530/013F3N, BIOS 1.15.0 07/08/2024
Oct 30 12:06:41 acoffin-xps-15 kernel: Call Trace:
Oct 30 12:06:41 acoffin-xps-15 kernel: <TASK>
Oct 30 12:06:41 acoffin-xps-15 kernel: dump_stack_lvl+0x5b/0x77
Oct 30 12:06:41 acoffin-xps-15 kernel: check_noncircular+0x11c/0x130
Oct 30 12:06:41 acoffin-xps-15 kernel: __lock_acquire+0x12f4/0x2000
Oct 30 12:06:41 acoffin-xps-15 kernel: lock_acquire+0xc4/0x2a0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? __kmem_cache_alloc_node+0x4a/0x290
Oct 30 12:06:41 acoffin-xps-15 kernel: ? save_trace+0x3e/0x2c0
Oct 30 12:06:41 acoffin-xps-15 kernel: fs_reclaim_acquire+0xa2/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? __kmem_cache_alloc_node+0x4a/0x290
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmem_cache_alloc_node+0x4a/0x290
Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_internalize_name+0x93/0xf0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_internalize_name+0x93/0xf0
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmalloc+0x4d/0x150
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_internalize_name+0x93/0xf0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? lock_acquire+0xc4/0x2a0
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node_unlocked+0x80/0x110
Oct 30 12:06:41 acoffin-xps-15 kernel: ? down_timeout+0x4b/0x70
Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_get_node+0x3a/0x60
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node+0x3a/0x60
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_get_handle+0x57/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_has_method+0x29/0x50
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_pci_set_power_state+0x44/0x110
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_power_up+0x2e/0x180
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_pm_runtime_resume+0x2f/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq+0xc0/0xc0
Oct 30 12:06:41 acoffin-xps-15 kernel: __rpm_callback+0x41/0x170
Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq+0xc0/0xc0
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_callback+0x5d/0x70
Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq+0xc0/0xc0
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_resume+0x5e7/0x830
Oct 30 12:06:41 acoffin-xps-15 kernel: __pm_runtime_resume+0x47/0x90
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_runtime_pm_get+0x1a/0x80 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
__intel_wakeref_get_first+0x31/0x90 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
i915_gem_do_execbuffer+0x2417/0x2cc0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
i915_gem_execbuffer2_ioctl+0x11a/0x2b0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: ?
i915_gem_do_execbuffer+0x2cc0/0x2cc0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel+0xcd/0x170 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl+0x22f/0x410 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: ?
i915_gem_do_execbuffer+0x2cc0/0x2cc0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl+0x8d/0xd0
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64+0x55/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? kfree+0x107/0x140
Oct 30 12:06:41 acoffin-xps-15 kernel: ? ___sys_recvmsg+0x9c/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? __sys_recvmsg+0xa7/0xc0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? exit_to_user_mode_prepare+0x19e/0x250
Oct 30 12:06:41 acoffin-xps-15 kernel: ? lockdep_hardirqs_on_prepare+0xdc/0x190
Oct 30 12:06:41 acoffin-xps-15 kernel: ? do_syscall_64+0x61/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Oct 30 12:06:41 acoffin-xps-15 kernel: RIP: 0033:0x7f258ef06c5b
Oct 30 12:06:41 acoffin-xps-15 kernel: Code: 00 48 89 44 24 18 31 c0
48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48
89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44
24 18 64 48 2b 04 25 28 00 00
Oct 30 12:06:41 acoffin-xps-15 kernel: RSP: 002b:00007ffcd0ee2350
EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Oct 30 12:06:41 acoffin-xps-15 kernel: RAX: ffffffffffffffda RBX:
0000557019e70950 RCX: 00007f258ef06c5b
Oct 30 12:06:41 acoffin-xps-15 kernel: RDX: 00007ffcd0ee2400 RSI:
0000000040406469 RDI: 0000000000000012
Oct 30 12:06:41 acoffin-xps-15 kernel: RBP: 00007ffcd0ee2490 R08:
0000000000000007 R09: 000055701b5d64f0
Oct 30 12:06:41 acoffin-xps-15 kernel: R10: 3002f0996e1d00f9 R11:
0000000000000246 R12: 0000000000000000
Oct 30 12:06:41 acoffin-xps-15 kernel: R13: 00007ffcd0ee2400 R14:
0000000000000012 R15: 000055701b743fd0
```
File 3
```
Oct 30 12:06:41 acoffin-xps-15 kernel:
======================================================
Oct 30 12:06:41 acoffin-xps-15 kernel: WARNING: possible circular
locking dependency detected
Oct 30 12:06:41 acoffin-xps-15 kernel: 6.1.112 #2 Not tainted
Oct 30 12:06:41 acoffin-xps-15 kernel:
------------------------------------------------------
Oct 30 12:06:41 acoffin-xps-15 kernel: Xorg/1263 is trying to acquire lock:
Oct 30 12:06:41 acoffin-xps-15 kernel: ffffffff871e3380
(fs_reclaim){+.+.}-{0:0}, at: __kmem_cache_alloc_node
(./include/linux/sched/mm.h:272 mm/slab.h:710 mm/slub.c:3318
mm/slub.c:3437)
Oct 30 12:06:41 acoffin-xps-15 kernel:
but task is already holding lock:
Oct 30 12:06:41 acoffin-xps-15 kernel: ffff9e0694bdc810
(wakeref.mutex#2/1){+.+.}-{3:3}, at: __intel_wakeref_get_first
(./arch/x86/include/asm/atomic.h:29
./include/linux/atomic/atomic-instrumented.h:28
drivers/gpu/drm/i915/intel_wakeref.c:34) i915
Oct 30 12:06:41 acoffin-xps-15 kernel:
which lock already depends on the new lock.
Oct 30 12:06:41 acoffin-xps-15 kernel:
the existing dependency chain (in reverse order) is:
Oct 30 12:06:41 acoffin-xps-15 kernel:
-> #2 (wakeref.mutex#2/1){+.+.}-{3:3}:
Oct 30 12:06:41 acoffin-xps-15 kernel: __mutex_lock
(./arch/x86/include/asm/jump_label.h:27
./include/linux/jump_label.h:207 ./include/trace/events/lock.h:95
kernel/locking/mutex.c:605 kernel/locking/mutex.c:747)
Oct 30 12:06:41 acoffin-xps-15 kernel: __intel_wakeref_get_first
(./arch/x86/include/asm/atomic.h:29
./include/linux/atomic/atomic-instrumented.h:28
drivers/gpu/drm/i915/intel_wakeref.c:34) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: __i915_vma_active
(./drivers/gpu/drm/i915/intel_wakeref.h:85
drivers/gpu/drm/i915/gt/intel_gt_pm.h:21
drivers/gpu/drm/i915/i915_vma.c:112) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_active_acquire
(drivers/gpu/drm/i915/i915_active.c:520
drivers/gpu/drm/i915/i915_active.c:503) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_vma_pin_ww
(drivers/gpu/drm/i915/i915_vma.c:1506) i915
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_pin_fb_obj_dpt.constprop.0
(drivers/gpu/drm/i915/display/intel_fb_pin.c:85) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_plane_pin_fb
(drivers/gpu/drm/i915/display/intel_fb_pin.c:269) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_prepare_plane_fb
(drivers/gpu/drm/i915/display/intel_atomic_plane.c:1032) i915
Oct 30 12:06:41 acoffin-xps-15 kernel:
drm_atomic_helper_prepare_planes
(drivers/gpu/drm/drm_atomic_helper.c:2571
drivers/gpu/drm/drm_atomic_helper.c:2547) drm_kms_helper
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_atomic_commit
(drivers/gpu/drm/i915/display/intel_display.c:6964
drivers/gpu/drm/i915/display/intel_display.c:7757) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_atomic_helper_page_flip
(drivers/gpu/drm/drm_atomic_helper.c:3596) drm_kms_helper
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_mode_page_flip_ioctl
(drivers/gpu/drm/drm_plane.c:1368) drm
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel
(drivers/gpu/drm/drm_ioctl.c:788) drm
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl
(./include/linux/thread_info.h:199 ./include/linux/thread_info.h:235
./include/linux/uaccess.h:168 drivers/gpu/drm/drm_ioctl.c:892) drm
Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl (fs/ioctl.c:51
fs/ioctl.c:870 fs/ioctl.c:856 fs/ioctl.c:856)
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64
(arch/x86/entry/common.c:51 arch/x86/entry/common.c:81)
Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe
(arch/x86/entry/entry_64.S:121)
Oct 30 12:06:41 acoffin-xps-15 kernel:
-> #1 (i915_active){+.+.}-{3:3}:
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_vma_instance
(drivers/gpu/drm/i915/i915_vma.c:159
drivers/gpu/drm/i915/i915_vma.c:325) i915
Oct 30 12:06:41 acoffin-xps-15 kernel:
intel_alloc_initial_plane_obj.isra.0
(drivers/gpu/drm/i915/display/intel_plane_initial.c:139
drivers/gpu/drm/i915/display/intel_plane_initial.c:183) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_crtc_initial_plane_config
(drivers/gpu/drm/i915/display/intel_plane_initial.c:229
drivers/gpu/drm/i915/display/intel_plane_initial.c:320) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_modeset_init_nogem
(drivers/gpu/drm/i915/display/intel_display.c:8794 (discriminator 2))
i915
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_driver_probe
(drivers/gpu/drm/i915/i915_driver.c:951) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: local_pci_probe
(drivers/pci/pci-driver.c:324)
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_device_probe
(drivers/pci/pci-driver.c:392 drivers/pci/pci-driver.c:417
drivers/pci/pci-driver.c:460)
Oct 30 12:06:41 acoffin-xps-15 kernel: really_probe
(drivers/base/dd.c:560 drivers/base/dd.c:639)
Oct 30 12:06:41 acoffin-xps-15 kernel: __driver_probe_device
(drivers/base/dd.c:785)
Oct 30 12:06:41 acoffin-xps-15 kernel: driver_probe_device
(drivers/base/dd.c:815)
Oct 30 12:06:41 acoffin-xps-15 kernel: __driver_attach (drivers/base/dd.c:1202)
Oct 30 12:06:41 acoffin-xps-15 kernel: bus_for_each_dev (drivers/base/bus.c:301)
Oct 30 12:06:41 acoffin-xps-15 kernel: bus_add_driver (drivers/base/bus.c:618)
Oct 30 12:06:41 acoffin-xps-15 kernel: driver_register
(drivers/base/driver.c:246)
Oct 30 12:06:41 acoffin-xps-15 kernel: get_max_energy_counter
(drivers/powercap/intel_rapl_common.c:643
drivers/powercap/intel_rapl_common.c:194) intel_rapl_common
Oct 30 12:06:41 acoffin-xps-15 kernel: do_one_initcall (init/main.c:1298)
Oct 30 12:06:41 acoffin-xps-15 kernel: do_init_module
(kernel/module/main.c:2469)
Oct 30 12:06:41 acoffin-xps-15 kernel: __do_sys_finit_module
(kernel/module/main.c:2978)
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64
(arch/x86/entry/common.c:51 arch/x86/entry/common.c:81)
Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe
(arch/x86/entry/entry_64.S:121)
Oct 30 12:06:41 acoffin-xps-15 kernel:
-> #0 (fs_reclaim){+.+.}-{0:0}:
Oct 30 12:06:41 acoffin-xps-15 kernel: __lock_acquire
(kernel/locking/lockdep.c:3091 kernel/locking/lockdep.c:3209
kernel/locking/lockdep.c:3825 kernel/locking/lockdep.c:5049)
Oct 30 12:06:41 acoffin-xps-15 kernel: lock_acquire
(kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5664
kernel/locking/lockdep.c:5627)
Oct 30 12:06:41 acoffin-xps-15 kernel: fs_reclaim_acquire
(mm/page_alloc.c:4682 mm/page_alloc.c:4695)
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmem_cache_alloc_node
(./include/linux/sched/mm.h:272 mm/slab.h:710 mm/slub.c:3318
mm/slub.c:3437)
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmalloc (mm/slab_common.c:937
mm/slab_common.c:949)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_internalize_name
(./include/linux/slab.h:562 ./include/linux/slab.h:693
./include/acpi/platform/aclinuxex.h:57
drivers/acpi/acpica/nsutils.c:331)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node_unlocked
(drivers/acpi/acpica/nsutils.c:666)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node
(drivers/acpi/acpica/nsutils.c:729)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_get_handle
(drivers/acpi/acpica/nsxfname.c:99)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_has_method
(drivers/acpi/utils.c:591)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_pci_set_power_state
(drivers/pci/pci-acpi.c:1069 (discriminator 1))
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_power_up (drivers/pci/pci.c:1212)
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_pm_runtime_resume
(drivers/pci/pci-driver.c:570 (discriminator 4)
drivers/pci/pci-driver.c:575 (discriminator 4)
drivers/pci/pci-driver.c:1349 (discriminator 4))
Oct 30 12:06:41 acoffin-xps-15 kernel: __rpm_callback
(drivers/base/power/runtime.c:395)
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_callback
(drivers/base/power/runtime.c:532)
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_resume
(drivers/base/power/runtime.c:912)
Oct 30 12:06:41 acoffin-xps-15 kernel: __pm_runtime_resume
(./include/linux/spinlock.h:406 drivers/base/power/runtime.c:1171)
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_runtime_pm_get
(drivers/gpu/drm/i915/intel_runtime_pm.c:358
drivers/gpu/drm/i915/intel_runtime_pm.c:402) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: __intel_wakeref_get_first
(drivers/gpu/drm/i915/intel_wakeref.c:39) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_do_execbuffer
(./drivers/gpu/drm/i915/intel_wakeref.h:85
./drivers/gpu/drm/i915/gt/intel_gt_pm.h:21
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:2710
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3430) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_execbuffer2_ioctl
(drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3580) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel
(drivers/gpu/drm/drm_ioctl.c:788) drm
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl
(./include/linux/thread_info.h:199 ./include/linux/thread_info.h:235
./include/linux/uaccess.h:168 drivers/gpu/drm/drm_ioctl.c:892) drm
Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl (fs/ioctl.c:51
fs/ioctl.c:870 fs/ioctl.c:856 fs/ioctl.c:856)
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64
(arch/x86/entry/common.c:51 arch/x86/entry/common.c:81)
Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe
(arch/x86/entry/entry_64.S:121)
Oct 30 12:06:41 acoffin-xps-15 kernel:
other info that might help us debug this:
Oct 30 12:06:41 acoffin-xps-15 kernel: Chain exists of:
fs_reclaim --> i915_active --> wakeref.mutex#2/1
Oct 30 12:06:41 acoffin-xps-15 kernel: Possible unsafe locking scenario:
Oct 30 12:06:41 acoffin-xps-15 kernel: CPU0 CPU1
Oct 30 12:06:41 acoffin-xps-15 kernel: ---- ----
Oct 30 12:06:41 acoffin-xps-15 kernel: lock(wakeref.mutex#2/1);
Oct 30 12:06:41 acoffin-xps-15 kernel:
lock(i915_active);
Oct 30 12:06:41 acoffin-xps-15 kernel:
lock(wakeref.mutex#2/1);
Oct 30 12:06:41 acoffin-xps-15 kernel: lock(fs_reclaim);
Oct 30 12:06:41 acoffin-xps-15 kernel:
*** DEADLOCK ***
Oct 30 12:06:41 acoffin-xps-15 kernel: 1 lock held by Xorg/1263:
Oct 30 12:06:41 acoffin-xps-15 kernel: #0: ffff9e0694bdc810
(wakeref.mutex#2/1){+.+.}-{3:3}, at: __intel_wakeref_get_first
(./arch/x86/include/asm/atomic.h:29
./include/linux/atomic/atomic-instrumented.h:28
drivers/gpu/drm/i915/intel_wakeref.c:34) i915
Oct 30 12:06:41 acoffin-xps-15 kernel:
stack backtrace:
Oct 30 12:06:41 acoffin-xps-15 kernel: CPU: 8 PID: 1263 Comm: Xorg Not
tainted 6.1.112 #2
Oct 30 12:06:41 acoffin-xps-15 kernel: Hardware name: Dell Inc. XPS 15
9530/013F3N, BIOS 1.15.0 07/08/2024
Oct 30 12:06:41 acoffin-xps-15 kernel: Call Trace:
Oct 30 12:06:41 acoffin-xps-15 kernel: <TASK>
Oct 30 12:06:41 acoffin-xps-15 kernel: dump_stack_lvl
(lib/dump_stack.c:110 (discriminator 4))
Oct 30 12:06:41 acoffin-xps-15 kernel: check_noncircular
(kernel/locking/lockdep.c:2173)
Oct 30 12:06:41 acoffin-xps-15 kernel: __lock_acquire
(kernel/locking/lockdep.c:3091 kernel/locking/lockdep.c:3209
kernel/locking/lockdep.c:3825 kernel/locking/lockdep.c:5049)
Oct 30 12:06:41 acoffin-xps-15 kernel: lock_acquire
(kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5664
kernel/locking/lockdep.c:5627)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? __kmem_cache_alloc_node
(./include/linux/sched/mm.h:272 mm/slab.h:710 mm/slub.c:3318
mm/slub.c:3437)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? save_trace
(kernel/locking/lockdep.c:584)
Oct 30 12:06:41 acoffin-xps-15 kernel: fs_reclaim_acquire
(mm/page_alloc.c:4682 mm/page_alloc.c:4695)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? __kmem_cache_alloc_node
(./include/linux/sched/mm.h:272 mm/slab.h:710 mm/slub.c:3318
mm/slub.c:3437)
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmem_cache_alloc_node
(./include/linux/sched/mm.h:272 mm/slab.h:710 mm/slub.c:3318
mm/slub.c:3437)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_internalize_name
(./include/linux/slab.h:562 ./include/linux/slab.h:693
./include/acpi/platform/aclinuxex.h:57
drivers/acpi/acpica/nsutils.c:331)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_internalize_name
(./include/linux/slab.h:562 ./include/linux/slab.h:693
./include/acpi/platform/aclinuxex.h:57
drivers/acpi/acpica/nsutils.c:331)
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmalloc (mm/slab_common.c:937
mm/slab_common.c:949)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_internalize_name
(./include/linux/slab.h:562 ./include/linux/slab.h:693
./include/acpi/platform/aclinuxex.h:57
drivers/acpi/acpica/nsutils.c:331)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? lock_acquire
(kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5664
kernel/locking/lockdep.c:5627)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node_unlocked
(drivers/acpi/acpica/nsutils.c:666)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? down_timeout
(kernel/locking/semaphore.c:173)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_get_node
(drivers/acpi/acpica/nsutils.c:729)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node
(drivers/acpi/acpica/nsutils.c:729)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_get_handle
(drivers/acpi/acpica/nsxfname.c:99)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_has_method
(drivers/acpi/utils.c:591)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_pci_set_power_state
(drivers/pci/pci-acpi.c:1069 (discriminator 1))
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_power_up (drivers/pci/pci.c:1212)
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_pm_runtime_resume
(drivers/pci/pci-driver.c:570 (discriminator 4)
drivers/pci/pci-driver.c:575 (discriminator 4)
drivers/pci/pci-driver.c:1349 (discriminator 4))
Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq
(drivers/pci/pci-driver.c:1338)
Oct 30 12:06:41 acoffin-xps-15 kernel: __rpm_callback
(drivers/base/power/runtime.c:395)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq
(drivers/pci/pci-driver.c:1338)
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_callback
(drivers/base/power/runtime.c:532)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq
(drivers/pci/pci-driver.c:1338)
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_resume
(drivers/base/power/runtime.c:912)
Oct 30 12:06:41 acoffin-xps-15 kernel: __pm_runtime_resume
(./include/linux/spinlock.h:406 drivers/base/power/runtime.c:1171)
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_runtime_pm_get
(drivers/gpu/drm/i915/intel_runtime_pm.c:358
drivers/gpu/drm/i915/intel_runtime_pm.c:402) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: __intel_wakeref_get_first
(drivers/gpu/drm/i915/intel_wakeref.c:39) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_do_execbuffer
(./drivers/gpu/drm/i915/intel_wakeref.h:85
./drivers/gpu/drm/i915/gt/intel_gt_pm.h:21
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:2710
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3430) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_execbuffer2_ioctl
(drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3580) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: ? i915_gem_do_execbuffer
(drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3548) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel
(drivers/gpu/drm/drm_ioctl.c:788) drm
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl
(./include/linux/thread_info.h:199 ./include/linux/thread_info.h:235
./include/linux/uaccess.h:168 drivers/gpu/drm/drm_ioctl.c:892) drm
Oct 30 12:06:41 acoffin-xps-15 kernel: ? i915_gem_do_execbuffer
(drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3548) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl (fs/ioctl.c:51
fs/ioctl.c:870 fs/ioctl.c:856 fs/ioctl.c:856)
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64
(arch/x86/entry/common.c:51 arch/x86/entry/common.c:81)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? kfree
(./include/trace/events/kmem.h:94 mm/slab_common.c:975)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? ___sys_recvmsg (net/socket.c:2778)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? __sys_recvmsg
(./include/linux/file.h:33 net/socket.c:2807)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? exit_to_user_mode_prepare
(./arch/x86/include/asm/entry-common.h:57 kernel/entry/common.c:212)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? lockdep_hardirqs_on_prepare
(kernel/locking/lockdep.c:4256 kernel/locking/lockdep.c:4315
kernel/locking/lockdep.c:4267)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? do_syscall_64
(arch/x86/entry/common.c:88)
Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe
(arch/x86/entry/entry_64.S:121)
Oct 30 12:06:41 acoffin-xps-15 kernel: RIP: 0033:0x7f258ef06c5b
Oct 30 12:06:41 acoffin-xps-15 kernel: Code: 00 48 89 44 24 18 31 c0
48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48
89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44
24 18 64 48 2b 04 25 28 00 00
All code
========
0: 00 48 89 add %cl,-0x77(%rax)
3: 44 24 18 rex.R and $0x18,%al
6: 31 c0 xor %eax,%eax
8: 48 8d 44 24 60 lea 0x60(%rsp),%rax
d: c7 04 24 10 00 00 00 movl $0x10,(%rsp)
14: 48 89 44 24 08 mov %rax,0x8(%rsp)
19: 48 8d 44 24 20 lea 0x20(%rsp),%rax
1e: 48 89 44 24 10 mov %rax,0x10(%rsp)
23: b8 10 00 00 00 mov $0x10,%eax
28: 0f 05 syscall
2a:* 89 c2 mov %eax,%edx <--
trapping instruction
2c: 3d 00 f0 ff ff cmp $0xfffff000,%eax
31: 77 1c ja 0x4f
33: 48 8b 44 24 18 mov 0x18(%rsp),%rax
38: 64 fs
39: 48 rex.W
3a: 2b .byte 0x2b
3b: 04 25 add $0x25,%al
3d: 28 00 sub %al,(%rax)
...
Code starting with the faulting instruction
===========================================
0: 89 c2 mov %eax,%edx
2: 3d 00 f0 ff ff cmp $0xfffff000,%eax
7: 77 1c ja 0x25
9: 48 8b 44 24 18 mov 0x18(%rsp),%rax
e: 64 fs
f: 48 rex.W
10: 2b .byte 0x2b
11: 04 25 add $0x25,%al
13: 28 00 sub %al,(%rax)
...
Oct 30 12:06:41 acoffin-xps-15 kernel: RSP: 002b:00007ffcd0ee2350
EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Oct 30 12:06:41 acoffin-xps-15 kernel: RAX: ffffffffffffffda RBX:
0000557019e70950 RCX: 00007f258ef06c5b
Oct 30 12:06:41 acoffin-xps-15 kernel: RDX: 00007ffcd0ee2400 RSI:
0000000040406469 RDI: 0000000000000012
Oct 30 12:06:41 acoffin-xps-15 kernel: RBP: 00007ffcd0ee2490 R08:
0000000000000007 R09: 000055701b5d64f0
Oct 30 12:06:41 acoffin-xps-15 kernel: R10: 3002f0996e1d00f9 R11:
0000000000000246 R12: 0000000000000000
Oct 30 12:06:41 acoffin-xps-15 kernel: R13: 00007ffcd0ee2400 R14:
0000000000000012 R15: 000055701b743fd0
```
Best wishes,
Alex Coffin
^ permalink raw reply [flat|nested] 6+ messages in thread
* i915 potential deadlock
@ 2024-10-31 17:24 Alexander Coffin
2024-11-01 20:08 ` Rodrigo Vivi
0 siblings, 1 reply; 6+ messages in thread
From: Alexander Coffin @ 2024-10-31 17:24 UTC (permalink / raw)
To: intel-gfx; +Cc: Jani Nikula, Joonas Lahtinen, Rodrigo Vivi
Hello again,
I attempted to send a potential deadlock issue from my work email (acoffin@sfcompute.com) and suspect that using gmail with a very long email was causing issues as it didn't seem to show up from what I can see on the mailing list. I am retrying from my personal email now. Apologizes to anyone who receives this message twice.
---
I was attempting to investigate an issue that I believe may be related to iwlwifi, but managed to stumble across this lockdep report first when I was attempting to debug the kernel in general. This is from Linux Kernel version v6.1.112 (technically the Debian patched version, but I don't think that is relevant to this issue).
I haven't had a chance to read this code yet, but I thought that I would report it so that someone more familiar with this code base could have a chance to investigate before I do (if I have time). As far as I can see there weren't any changes to i915 after 6.1.112 that were relevant (I only see "drm/i915/gem: fix bitwise and logical AND mixup") so unless a backport is missing I believe that this issue would also affect mainline version, but as I don't know the steps to reproduce this issue I can't easily test the mainline version.
I am including 2 text snippets.
1. A releveant log snippet from `journalctl -k`
2. An annotated version of the prior relevant portion (passed through `./scripts/decode_stacktrace.sh -r 6.1.112`).
Please let me know if anyone wants the full dmesg log and I will attempt to figure out how to send it without making email clients angry.
File 1:
```
Oct 30 12:06:41 acoffin-xps-15 kernel: ======================================================
Oct 30 12:06:41 acoffin-xps-15 kernel: WARNING: possible circular locking dependency detected
Oct 30 12:06:41 acoffin-xps-15 kernel: 6.1.112 #2 Not tainted
Oct 30 12:06:41 acoffin-xps-15 kernel: ------------------------------------------------------
Oct 30 12:06:41 acoffin-xps-15 kernel: Xorg/1263 is trying to acquire lock:
Oct 30 12:06:41 acoffin-xps-15 kernel: ffffffff871e3380 (fs_reclaim){+.+.}-{0:0}, at: __kmem_cache_alloc_node+0x4a/0x290
Oct 30 12:06:41 acoffin-xps-15 kernel:
but task is already holding lock:
Oct 30 12:06:41 acoffin-xps-15 kernel: ffff9e0694bdc810 (wakeref.mutex#2/1){+.+.}-{3:3}, at: __intel_wakeref_get_first+0x1f/0x90 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
which lock already depends on the new lock.
Oct 30 12:06:41 acoffin-xps-15 kernel:
the existing dependency chain (in reverse order) is:
Oct 30 12:06:41 acoffin-xps-15 kernel:
-> #2 (wakeref.mutex#2/1){+.+.}-{3:3}:
Oct 30 12:06:41 acoffin-xps-15 kernel: __mutex_lock+0xbe/0xb90
Oct 30 12:06:41 acoffin-xps-15 kernel: __intel_wakeref_get_first+0x1f/0x90 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: __i915_vma_active+0xa3/0xb0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_active_acquire+0x56/0xd0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_vma_pin_ww+0x1b2/0x9c0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_pin_fb_obj_dpt.constprop.0+0x209/0x350 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_plane_pin_fb+0xb2/0x100 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_prepare_plane_fb+0xf5/0x2f0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_atomic_helper_prepare_planes+0x71/0x160 [drm_kms_helper]
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_atomic_commit+0x8e/0x3c0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_atomic_helper_page_flip+0x5f/0xd0 [drm_kms_helper]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_mode_page_flip_ioctl+0x604/0x6d0 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel+0xcd/0x170 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl+0x22f/0x410 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl+0x8d/0xd0
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64+0x55/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Oct 30 12:06:41 acoffin-xps-15 kernel:
-> #1 (i915_active){+.+.}-{3:3}:
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_vma_instance+0x13c/0x580 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_alloc_initial_plane_obj.isra.0+0x15d/0x520 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_crtc_initial_plane_config+0x86/0x2d0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_modeset_init_nogem+0x359/0xeb0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_driver_probe+0x604/0xe60 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: local_pci_probe+0x3e/0x80
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_device_probe+0xc3/0x240
Oct 30 12:06:41 acoffin-xps-15 kernel: really_probe+0xdb/0x380
Oct 30 12:06:41 acoffin-xps-15 kernel: __driver_probe_device+0x78/0x120
Oct 30 12:06:41 acoffin-xps-15 kernel: driver_probe_device+0x1f/0x90
Oct 30 12:06:41 acoffin-xps-15 kernel: __driver_attach+0xd2/0x1c0
Oct 30 12:06:41 acoffin-xps-15 kernel: bus_for_each_dev+0x87/0xd0
Oct 30 12:06:41 acoffin-xps-15 kernel: bus_add_driver+0x1b1/0x200
Oct 30 12:06:41 acoffin-xps-15 kernel: driver_register+0x89/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel: get_max_energy_counter+0x1f/0x50 [intel_rapl_common]
Oct 30 12:06:41 acoffin-xps-15 kernel: do_one_initcall+0x6d/0x280
Oct 30 12:06:41 acoffin-xps-15 kernel: do_init_module+0x4a/0x1f0
Oct 30 12:06:41 acoffin-xps-15 kernel: __do_sys_finit_module+0xac/0x120
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64+0x55/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Oct 30 12:06:41 acoffin-xps-15 kernel:
-> #0 (fs_reclaim){+.+.}-{0:0}:
Oct 30 12:06:41 acoffin-xps-15 kernel: __lock_acquire+0x12f4/0x2000
Oct 30 12:06:41 acoffin-xps-15 kernel: lock_acquire+0xc4/0x2a0
Oct 30 12:06:41 acoffin-xps-15 kernel: fs_reclaim_acquire+0xa2/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmem_cache_alloc_node+0x4a/0x290
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmalloc+0x4d/0x150
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_internalize_name+0x93/0xf0
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node_unlocked+0x80/0x110
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node+0x3a/0x60
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_get_handle+0x57/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_has_method+0x29/0x50
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_pci_set_power_state+0x44/0x110
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_power_up+0x2e/0x180
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_pm_runtime_resume+0x2f/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel: __rpm_callback+0x41/0x170
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_callback+0x5d/0x70
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_resume+0x5e7/0x830
Oct 30 12:06:41 acoffin-xps-15 kernel: __pm_runtime_resume+0x47/0x90
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_runtime_pm_get+0x1a/0x80 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: __intel_wakeref_get_first+0x31/0x90 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_do_execbuffer+0x2417/0x2cc0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_execbuffer2_ioctl+0x11a/0x2b0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel+0xcd/0x170 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl+0x22f/0x410 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl+0x8d/0xd0
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64+0x55/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Oct 30 12:06:41 acoffin-xps-15 kernel:
other info that might help us debug this:
Oct 30 12:06:41 acoffin-xps-15 kernel: Chain exists of:
fs_reclaim --> i915_active --> wakeref.mutex#2/1
Oct 30 12:06:41 acoffin-xps-15 kernel: Possible unsafe locking scenario:
Oct 30 12:06:41 acoffin-xps-15 kernel: CPU0 CPU1
Oct 30 12:06:41 acoffin-xps-15 kernel: ---- ----
Oct 30 12:06:41 acoffin-xps-15 kernel: lock(wakeref.mutex#2/1);
Oct 30 12:06:41 acoffin-xps-15 kernel: lock(i915_active);
Oct 30 12:06:41 acoffin-xps-15 kernel: lock(wakeref.mutex#2/1);
Oct 30 12:06:41 acoffin-xps-15 kernel: lock(fs_reclaim);
Oct 30 12:06:41 acoffin-xps-15 kernel:
*** DEADLOCK ***
Oct 30 12:06:41 acoffin-xps-15 kernel: 1 lock held by Xorg/1263:
Oct 30 12:06:41 acoffin-xps-15 kernel: #0: ffff9e0694bdc810 (wakeref.mutex#2/1){+.+.}-{3:3}, at: __intel_wakeref_get_first+0x1f/0x90 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel:
stack backtrace:
Oct 30 12:06:41 acoffin-xps-15 kernel: CPU: 8 PID: 1263 Comm: Xorg Not tainted 6.1.112 #2
Oct 30 12:06:41 acoffin-xps-15 kernel: Hardware name: Dell Inc. XPS 15 9530/013F3N, BIOS 1.15.0 07/08/2024
Oct 30 12:06:41 acoffin-xps-15 kernel: Call Trace:
Oct 30 12:06:41 acoffin-xps-15 kernel: <TASK>
Oct 30 12:06:41 acoffin-xps-15 kernel: dump_stack_lvl+0x5b/0x77
Oct 30 12:06:41 acoffin-xps-15 kernel: check_noncircular+0x11c/0x130
Oct 30 12:06:41 acoffin-xps-15 kernel: __lock_acquire+0x12f4/0x2000
Oct 30 12:06:41 acoffin-xps-15 kernel: lock_acquire+0xc4/0x2a0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? __kmem_cache_alloc_node+0x4a/0x290
Oct 30 12:06:41 acoffin-xps-15 kernel: ? save_trace+0x3e/0x2c0
Oct 30 12:06:41 acoffin-xps-15 kernel: fs_reclaim_acquire+0xa2/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? __kmem_cache_alloc_node+0x4a/0x290
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmem_cache_alloc_node+0x4a/0x290
Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_internalize_name+0x93/0xf0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_internalize_name+0x93/0xf0
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmalloc+0x4d/0x150
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_internalize_name+0x93/0xf0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? lock_acquire+0xc4/0x2a0
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node_unlocked+0x80/0x110
Oct 30 12:06:41 acoffin-xps-15 kernel: ? down_timeout+0x4b/0x70
Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_get_node+0x3a/0x60
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node+0x3a/0x60
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_get_handle+0x57/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_has_method+0x29/0x50
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_pci_set_power_state+0x44/0x110
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_power_up+0x2e/0x180
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_pm_runtime_resume+0x2f/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq+0xc0/0xc0
Oct 30 12:06:41 acoffin-xps-15 kernel: __rpm_callback+0x41/0x170
Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq+0xc0/0xc0
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_callback+0x5d/0x70
Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq+0xc0/0xc0
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_resume+0x5e7/0x830
Oct 30 12:06:41 acoffin-xps-15 kernel: __pm_runtime_resume+0x47/0x90
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_runtime_pm_get+0x1a/0x80 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: __intel_wakeref_get_first+0x31/0x90 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_do_execbuffer+0x2417/0x2cc0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_execbuffer2_ioctl+0x11a/0x2b0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: ? i915_gem_do_execbuffer+0x2cc0/0x2cc0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel+0xcd/0x170 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl+0x22f/0x410 [drm]
Oct 30 12:06:41 acoffin-xps-15 kernel: ? i915_gem_do_execbuffer+0x2cc0/0x2cc0 [i915]
Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl+0x8d/0xd0
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64+0x55/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? kfree+0x107/0x140
Oct 30 12:06:41 acoffin-xps-15 kernel: ? ___sys_recvmsg+0x9c/0xe0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? __sys_recvmsg+0xa7/0xc0
Oct 30 12:06:41 acoffin-xps-15 kernel: ? exit_to_user_mode_prepare+0x19e/0x250
Oct 30 12:06:41 acoffin-xps-15 kernel: ? lockdep_hardirqs_on_prepare+0xdc/0x190
Oct 30 12:06:41 acoffin-xps-15 kernel: ? do_syscall_64+0x61/0xb0
Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Oct 30 12:06:41 acoffin-xps-15 kernel: RIP: 0033:0x7f258ef06c5b
Oct 30 12:06:41 acoffin-xps-15 kernel: Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
Oct 30 12:06:41 acoffin-xps-15 kernel: RSP: 002b:00007ffcd0ee2350 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Oct 30 12:06:41 acoffin-xps-15 kernel: RAX: ffffffffffffffda RBX: 0000557019e70950 RCX: 00007f258ef06c5b
Oct 30 12:06:41 acoffin-xps-15 kernel: RDX: 00007ffcd0ee2400 RSI: 0000000040406469 RDI: 0000000000000012
Oct 30 12:06:41 acoffin-xps-15 kernel: RBP: 00007ffcd0ee2490 R08: 0000000000000007 R09: 000055701b5d64f0
Oct 30 12:06:41 acoffin-xps-15 kernel: R10: 3002f0996e1d00f9 R11: 0000000000000246 R12: 0000000000000000
Oct 30 12:06:41 acoffin-xps-15 kernel: R13: 00007ffcd0ee2400 R14: 0000000000000012 R15: 000055701b743fd0
```
File 2:
```
Oct 30 12:06:41 acoffin-xps-15 kernel: ======================================================
Oct 30 12:06:41 acoffin-xps-15 kernel: WARNING: possible circular locking dependency detected
Oct 30 12:06:41 acoffin-xps-15 kernel: 6.1.112 #2 Not tainted
Oct 30 12:06:41 acoffin-xps-15 kernel: ------------------------------------------------------
Oct 30 12:06:41 acoffin-xps-15 kernel: Xorg/1263 is trying to acquire lock:
Oct 30 12:06:41 acoffin-xps-15 kernel: ffffffff871e3380 (fs_reclaim){+.+.}-{0:0}, at: __kmem_cache_alloc_node (./include/linux/sched/mm.h:272 mm/slab.h:710 mm/slub.c:3318 mm/slub.c:3437)
Oct 30 12:06:41 acoffin-xps-15 kernel:
but task is already holding lock:
Oct 30 12:06:41 acoffin-xps-15 kernel: ffff9e0694bdc810 (wakeref.mutex#2/1){+.+.}-{3:3}, at: __intel_wakeref_get_first (./arch/x86/include/asm/atomic.h:29 ./include/linux/atomic/atomic-instrumented.h:28 drivers/gpu/drm/i915/intel_wakeref.c:34) i915
Oct 30 12:06:41 acoffin-xps-15 kernel:
which lock already depends on the new lock.
Oct 30 12:06:41 acoffin-xps-15 kernel:
the existing dependency chain (in reverse order) is:
Oct 30 12:06:41 acoffin-xps-15 kernel:
-> #2 (wakeref.mutex#2/1){+.+.}-{3:3}:
Oct 30 12:06:41 acoffin-xps-15 kernel: __mutex_lock (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:207 ./include/trace/events/lock.h:95 kernel/locking/mutex.c:605 kernel/locking/mutex.c:747)
Oct 30 12:06:41 acoffin-xps-15 kernel: __intel_wakeref_get_first (./arch/x86/include/asm/atomic.h:29 ./include/linux/atomic/atomic-instrumented.h:28 drivers/gpu/drm/i915/intel_wakeref.c:34) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: __i915_vma_active (./drivers/gpu/drm/i915/intel_wakeref.h:85 drivers/gpu/drm/i915/gt/intel_gt_pm.h:21 drivers/gpu/drm/i915/i915_vma.c:112) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_active_acquire (drivers/gpu/drm/i915/i915_active.c:520 drivers/gpu/drm/i915/i915_active.c:503) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_vma_pin_ww (drivers/gpu/drm/i915/i915_vma.c:1506) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_pin_fb_obj_dpt.constprop.0 (drivers/gpu/drm/i915/display/intel_fb_pin.c:85) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_plane_pin_fb (drivers/gpu/drm/i915/display/intel_fb_pin.c:269) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_prepare_plane_fb (drivers/gpu/drm/i915/display/intel_atomic_plane.c:1032) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_atomic_helper_prepare_planes (drivers/gpu/drm/drm_atomic_helper.c:2571 drivers/gpu/drm/drm_atomic_helper.c:2547) drm_kms_helper
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_atomic_commit (drivers/gpu/drm/i915/display/intel_display.c:6964 drivers/gpu/drm/i915/display/intel_display.c:7757) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_atomic_helper_page_flip (drivers/gpu/drm/drm_atomic_helper.c:3596) drm_kms_helper
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_mode_page_flip_ioctl (drivers/gpu/drm/drm_plane.c:1368) drm
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel (drivers/gpu/drm/drm_ioctl.c:788) drm
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl (./include/linux/thread_info.h:199 ./include/linux/thread_info.h:235 ./include/linux/uaccess.h:168 drivers/gpu/drm/drm_ioctl.c:892) drm
Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl (fs/ioctl.c:51 fs/ioctl.c:870 fs/ioctl.c:856 fs/ioctl.c:856)
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64 (arch/x86/entry/common.c:51 arch/x86/entry/common.c:81)
Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
Oct 30 12:06:41 acoffin-xps-15 kernel:
-> #1 (i915_active){+.+.}-{3:3}:
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_vma_instance (drivers/gpu/drm/i915/i915_vma.c:159 drivers/gpu/drm/i915/i915_vma.c:325) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_alloc_initial_plane_obj.isra.0 (drivers/gpu/drm/i915/display/intel_plane_initial.c:139 drivers/gpu/drm/i915/display/intel_plane_initial.c:183) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_crtc_initial_plane_config (drivers/gpu/drm/i915/display/intel_plane_initial.c:229 drivers/gpu/drm/i915/display/intel_plane_initial.c:320) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_modeset_init_nogem (drivers/gpu/drm/i915/display/intel_display.c:8794 (discriminator 2)) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_driver_probe (drivers/gpu/drm/i915/i915_driver.c:951) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: local_pci_probe (drivers/pci/pci-driver.c:324)
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_device_probe (drivers/pci/pci-driver.c:392 drivers/pci/pci-driver.c:417 drivers/pci/pci-driver.c:460)
Oct 30 12:06:41 acoffin-xps-15 kernel: really_probe (drivers/base/dd.c:560 drivers/base/dd.c:639)
Oct 30 12:06:41 acoffin-xps-15 kernel: __driver_probe_device (drivers/base/dd.c:785)
Oct 30 12:06:41 acoffin-xps-15 kernel: driver_probe_device (drivers/base/dd.c:815)
Oct 30 12:06:41 acoffin-xps-15 kernel: __driver_attach (drivers/base/dd.c:1202)
Oct 30 12:06:41 acoffin-xps-15 kernel: bus_for_each_dev (drivers/base/bus.c:301)
Oct 30 12:06:41 acoffin-xps-15 kernel: bus_add_driver (drivers/base/bus.c:618)
Oct 30 12:06:41 acoffin-xps-15 kernel: driver_register (drivers/base/driver.c:246)
Oct 30 12:06:41 acoffin-xps-15 kernel: get_max_energy_counter (drivers/powercap/intel_rapl_common.c:643 drivers/powercap/intel_rapl_common.c:194) intel_rapl_common
Oct 30 12:06:41 acoffin-xps-15 kernel: do_one_initcall (init/main.c:1298)
Oct 30 12:06:41 acoffin-xps-15 kernel: do_init_module (kernel/module/main.c:2469)
Oct 30 12:06:41 acoffin-xps-15 kernel: __do_sys_finit_module (kernel/module/main.c:2978)
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64 (arch/x86/entry/common.c:51 arch/x86/entry/common.c:81)
Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
Oct 30 12:06:41 acoffin-xps-15 kernel:
-> #0 (fs_reclaim){+.+.}-{0:0}:
Oct 30 12:06:41 acoffin-xps-15 kernel: __lock_acquire (kernel/locking/lockdep.c:3091 kernel/locking/lockdep.c:3209 kernel/locking/lockdep.c:3825 kernel/locking/lockdep.c:5049)
Oct 30 12:06:41 acoffin-xps-15 kernel: lock_acquire (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5664 kernel/locking/lockdep.c:5627)
Oct 30 12:06:41 acoffin-xps-15 kernel: fs_reclaim_acquire (mm/page_alloc.c:4682 mm/page_alloc.c:4695)
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmem_cache_alloc_node (./include/linux/sched/mm.h:272 mm/slab.h:710 mm/slub.c:3318 mm/slub.c:3437)
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmalloc (mm/slab_common.c:937 mm/slab_common.c:949)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_internalize_name (./include/linux/slab.h:562 ./include/linux/slab.h:693 ./include/acpi/platform/aclinuxex.h:57 drivers/acpi/acpica/nsutils.c:331)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node_unlocked (drivers/acpi/acpica/nsutils.c:666)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node (drivers/acpi/acpica/nsutils.c:729)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_get_handle (drivers/acpi/acpica/nsxfname.c:99)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_has_method (drivers/acpi/utils.c:591)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_pci_set_power_state (drivers/pci/pci-acpi.c:1069 (discriminator 1))
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_power_up (drivers/pci/pci.c:1212)
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_pm_runtime_resume (drivers/pci/pci-driver.c:570 (discriminator 4) drivers/pci/pci-driver.c:575 (discriminator 4) drivers/pci/pci-driver.c:1349 (discriminator 4))
Oct 30 12:06:41 acoffin-xps-15 kernel: __rpm_callback (drivers/base/power/runtime.c:395)
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_callback (drivers/base/power/runtime.c:532)
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_resume (drivers/base/power/runtime.c:912)
Oct 30 12:06:41 acoffin-xps-15 kernel: __pm_runtime_resume (./include/linux/spinlock.h:406 drivers/base/power/runtime.c:1171)
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_runtime_pm_get (drivers/gpu/drm/i915/intel_runtime_pm.c:358 drivers/gpu/drm/i915/intel_runtime_pm.c:402) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: __intel_wakeref_get_first (drivers/gpu/drm/i915/intel_wakeref.c:39) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_do_execbuffer (./drivers/gpu/drm/i915/intel_wakeref.h:85 ./drivers/gpu/drm/i915/gt/intel_gt_pm.h:21 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:2710 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3430) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_execbuffer2_ioctl (drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3580) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel (drivers/gpu/drm/drm_ioctl.c:788) drm
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl (./include/linux/thread_info.h:199 ./include/linux/thread_info.h:235 ./include/linux/uaccess.h:168 drivers/gpu/drm/drm_ioctl.c:892) drm
Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl (fs/ioctl.c:51 fs/ioctl.c:870 fs/ioctl.c:856 fs/ioctl.c:856)
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64 (arch/x86/entry/common.c:51 arch/x86/entry/common.c:81)
Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
Oct 30 12:06:41 acoffin-xps-15 kernel:
other info that might help us debug this:
Oct 30 12:06:41 acoffin-xps-15 kernel: Chain exists of:
fs_reclaim --> i915_active --> wakeref.mutex#2/1
Oct 30 12:06:41 acoffin-xps-15 kernel: Possible unsafe locking scenario:
Oct 30 12:06:41 acoffin-xps-15 kernel: CPU0 CPU1
Oct 30 12:06:41 acoffin-xps-15 kernel: ---- ----
Oct 30 12:06:41 acoffin-xps-15 kernel: lock(wakeref.mutex#2/1);
Oct 30 12:06:41 acoffin-xps-15 kernel: lock(i915_active);
Oct 30 12:06:41 acoffin-xps-15 kernel: lock(wakeref.mutex#2/1);
Oct 30 12:06:41 acoffin-xps-15 kernel: lock(fs_reclaim);
Oct 30 12:06:41 acoffin-xps-15 kernel:
*** DEADLOCK ***
Oct 30 12:06:41 acoffin-xps-15 kernel: 1 lock held by Xorg/1263:
Oct 30 12:06:41 acoffin-xps-15 kernel: #0: ffff9e0694bdc810 (wakeref.mutex#2/1){+.+.}-{3:3}, at: __intel_wakeref_get_first (./arch/x86/include/asm/atomic.h:29 ./include/linux/atomic/atomic-instrumented.h:28 drivers/gpu/drm/i915/intel_wakeref.c:34) i915
Oct 30 12:06:41 acoffin-xps-15 kernel:
stack backtrace:
Oct 30 12:06:41 acoffin-xps-15 kernel: CPU: 8 PID: 1263 Comm: Xorg Not tainted 6.1.112 #2
Oct 30 12:06:41 acoffin-xps-15 kernel: Hardware name: Dell Inc. XPS 15 9530/013F3N, BIOS 1.15.0 07/08/2024
Oct 30 12:06:41 acoffin-xps-15 kernel: Call Trace:
Oct 30 12:06:41 acoffin-xps-15 kernel: <TASK>
Oct 30 12:06:41 acoffin-xps-15 kernel: dump_stack_lvl (lib/dump_stack.c:110 (discriminator 4))
Oct 30 12:06:41 acoffin-xps-15 kernel: check_noncircular (kernel/locking/lockdep.c:2173)
Oct 30 12:06:41 acoffin-xps-15 kernel: __lock_acquire (kernel/locking/lockdep.c:3091 kernel/locking/lockdep.c:3209 kernel/locking/lockdep.c:3825 kernel/locking/lockdep.c:5049)
Oct 30 12:06:41 acoffin-xps-15 kernel: lock_acquire (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5664 kernel/locking/lockdep.c:5627)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? __kmem_cache_alloc_node (./include/linux/sched/mm.h:272 mm/slab.h:710 mm/slub.c:3318 mm/slub.c:3437)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? save_trace (kernel/locking/lockdep.c:584)
Oct 30 12:06:41 acoffin-xps-15 kernel: fs_reclaim_acquire (mm/page_alloc.c:4682 mm/page_alloc.c:4695)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? __kmem_cache_alloc_node (./include/linux/sched/mm.h:272 mm/slab.h:710 mm/slub.c:3318 mm/slub.c:3437)
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmem_cache_alloc_node (./include/linux/sched/mm.h:272 mm/slab.h:710 mm/slub.c:3318 mm/slub.c:3437)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_internalize_name (./include/linux/slab.h:562 ./include/linux/slab.h:693 ./include/acpi/platform/aclinuxex.h:57 drivers/acpi/acpica/nsutils.c:331)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_internalize_name (./include/linux/slab.h:562 ./include/linux/slab.h:693 ./include/acpi/platform/aclinuxex.h:57 drivers/acpi/acpica/nsutils.c:331)
Oct 30 12:06:41 acoffin-xps-15 kernel: __kmalloc (mm/slab_common.c:937 mm/slab_common.c:949)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_internalize_name (./include/linux/slab.h:562 ./include/linux/slab.h:693 ./include/acpi/platform/aclinuxex.h:57 drivers/acpi/acpica/nsutils.c:331)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? lock_acquire (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5664 kernel/locking/lockdep.c:5627)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node_unlocked (drivers/acpi/acpica/nsutils.c:666)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? down_timeout (kernel/locking/semaphore.c:173)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_get_node (drivers/acpi/acpica/nsutils.c:729)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node (drivers/acpi/acpica/nsutils.c:729)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_get_handle (drivers/acpi/acpica/nsxfname.c:99)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_has_method (drivers/acpi/utils.c:591)
Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_pci_set_power_state (drivers/pci/pci-acpi.c:1069 (discriminator 1))
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_power_up (drivers/pci/pci.c:1212)
Oct 30 12:06:41 acoffin-xps-15 kernel: pci_pm_runtime_resume (drivers/pci/pci-driver.c:570 (discriminator 4) drivers/pci/pci-driver.c:575 (discriminator 4) drivers/pci/pci-driver.c:1349 (discriminator 4))
Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq (drivers/pci/pci-driver.c:1338)
Oct 30 12:06:41 acoffin-xps-15 kernel: __rpm_callback (drivers/base/power/runtime.c:395)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq (drivers/pci/pci-driver.c:1338)
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_callback (drivers/base/power/runtime.c:532)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq (drivers/pci/pci-driver.c:1338)
Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_resume (drivers/base/power/runtime.c:912)
Oct 30 12:06:41 acoffin-xps-15 kernel: __pm_runtime_resume (./include/linux/spinlock.h:406 drivers/base/power/runtime.c:1171)
Oct 30 12:06:41 acoffin-xps-15 kernel: intel_runtime_pm_get (drivers/gpu/drm/i915/intel_runtime_pm.c:358 drivers/gpu/drm/i915/intel_runtime_pm.c:402) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: __intel_wakeref_get_first (drivers/gpu/drm/i915/intel_wakeref.c:39) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_do_execbuffer (./drivers/gpu/drm/i915/intel_wakeref.h:85 ./drivers/gpu/drm/i915/gt/intel_gt_pm.h:21 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:2710 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3430) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_execbuffer2_ioctl (drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3580) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: ? i915_gem_do_execbuffer (drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3548) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel (drivers/gpu/drm/drm_ioctl.c:788) drm
Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl (./include/linux/thread_info.h:199 ./include/linux/thread_info.h:235 ./include/linux/uaccess.h:168 drivers/gpu/drm/drm_ioctl.c:892) drm
Oct 30 12:06:41 acoffin-xps-15 kernel: ? i915_gem_do_execbuffer (drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3548) i915
Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl (fs/ioctl.c:51 fs/ioctl.c:870 fs/ioctl.c:856 fs/ioctl.c:856)
Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64 (arch/x86/entry/common.c:51 arch/x86/entry/common.c:81)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? kfree (./include/trace/events/kmem.h:94 mm/slab_common.c:975)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? ___sys_recvmsg (net/socket.c:2778)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? __sys_recvmsg (./include/linux/file.h:33 net/socket.c:2807)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? exit_to_user_mode_prepare (./arch/x86/include/asm/entry-common.h:57 kernel/entry/common.c:212)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4256 kernel/locking/lockdep.c:4315 kernel/locking/lockdep.c:4267)
Oct 30 12:06:41 acoffin-xps-15 kernel: ? do_syscall_64 (arch/x86/entry/common.c:88)
Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
Oct 30 12:06:41 acoffin-xps-15 kernel: RIP: 0033:0x7f258ef06c5b
Oct 30 12:06:41 acoffin-xps-15 kernel: Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
All code
========
0: 00 48 89 add %cl,-0x77(%rax)
3: 44 24 18 rex.R and $0x18,%al
6: 31 c0 xor %eax,%eax
8: 48 8d 44 24 60 lea 0x60(%rsp),%rax
d: c7 04 24 10 00 00 00 movl $0x10,(%rsp)
14: 48 89 44 24 08 mov %rax,0x8(%rsp)
19: 48 8d 44 24 20 lea 0x20(%rsp),%rax
1e: 48 89 44 24 10 mov %rax,0x10(%rsp)
23: b8 10 00 00 00 mov $0x10,%eax
28: 0f 05 syscall
2a:* 89 c2 mov %eax,%edx <-- trapping instruction
2c: 3d 00 f0 ff ff cmp $0xfffff000,%eax
31: 77 1c ja 0x4f
33: 48 8b 44 24 18 mov 0x18(%rsp),%rax
38: 64 fs
39: 48 rex.W
3a: 2b .byte 0x2b
3b: 04 25 add $0x25,%al
3d: 28 00 sub %al,(%rax)
...
Code starting with the faulting instruction
===========================================
0: 89 c2 mov %eax,%edx
2: 3d 00 f0 ff ff cmp $0xfffff000,%eax
7: 77 1c ja 0x25
9: 48 8b 44 24 18 mov 0x18(%rsp),%rax
e: 64 fs
f: 48 rex.W
10: 2b .byte 0x2b
11: 04 25 add $0x25,%al
13: 28 00 sub %al,(%rax)
...
Oct 30 12:06:41 acoffin-xps-15 kernel: RSP: 002b:00007ffcd0ee2350 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Oct 30 12:06:41 acoffin-xps-15 kernel: RAX: ffffffffffffffda RBX: 0000557019e70950 RCX: 00007f258ef06c5b
Oct 30 12:06:41 acoffin-xps-15 kernel: RDX: 00007ffcd0ee2400 RSI: 0000000040406469 RDI: 0000000000000012
Oct 30 12:06:41 acoffin-xps-15 kernel: RBP: 00007ffcd0ee2490 R08: 0000000000000007 R09: 000055701b5d64f0
Oct 30 12:06:41 acoffin-xps-15 kernel: R10: 3002f0996e1d00f9 R11: 0000000000000246 R12: 0000000000000000
Oct 30 12:06:41 acoffin-xps-15 kernel: R13: 00007ffcd0ee2400 R14: 0000000000000012 R15: 000055701b743fd0
```
Regards,
Alex Coffin
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: i915 potential deadlock
2024-10-31 17:24 i915 potential deadlock Alexander Coffin
@ 2024-11-01 20:08 ` Rodrigo Vivi
2024-11-02 1:46 ` Alexander Coffin
0 siblings, 1 reply; 6+ messages in thread
From: Rodrigo Vivi @ 2024-11-01 20:08 UTC (permalink / raw)
To: Alexander Coffin; +Cc: intel-gfx, Jani Nikula, Joonas Lahtinen
On Thu, Oct 31, 2024 at 10:24:45AM -0700, Alexander Coffin wrote:
>
> Hello again,
Hi Alexander,
> I attempted to send a potential deadlock issue from my work email (acoffin@sfcompute.com) and suspect that using gmail with a very long email was causing issues as it didn't seem to show up from what I can see on the mailing list. I am retrying from my personal email now. Apologizes to anyone who receives this message twice.
I'm sorry for that. Our list is moderated for non-subscribers because of the
amount of spams we receive daily. But I eventually got to your msg and
allowed it to go through.
> I was attempting to investigate an issue that I believe may be related to iwlwifi, but managed to stumble across this lockdep report first when I was attempting to debug the kernel in general. This is from Linux Kernel version v6.1.112 (technically the Debian patched version, but I don't think that is relevant to this issue).
Could you please file a bug in our gitlab?
https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html
The report in the emails are easily ignored and lost.
>
>
>
>
> I haven't had a chance to read this code yet, but I thought that I would report it so that someone more familiar with this code base could have a chance to investigate before I do (if I have time). As far as I can see there weren't any changes to i915 after 6.1.112 that were relevant (I only see "drm/i915/gem: fix bitwise and logical AND mixup") so unless a backport is missing I believe that this issue would also affect mainline version, but as I don't know the steps to reproduce this issue I can't easily test the mainline version.
Well, so many things changed from 6.1... Is it possible to test with a drm-tip
kernel and see if it is still reproduced?
https://gitlab.freedesktop.org/drm/tip
With a more recent from your distro at least, it would be already better
than this old 6.1.
Thanks,
Rodrigo.
>
>
>
>
> I am including 2 text snippets.
>
>
> 1. A releveant log snippet from `journalctl -k`
>
>
> 2. An annotated version of the prior relevant portion (passed through `./scripts/decode_stacktrace.sh -r 6.1.112`).
>
>
>
>
> Please let me know if anyone wants the full dmesg log and I will attempt to figure out how to send it without making email clients angry.
>
>
>
>
> File 1:
>
>
>
>
> ```
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ======================================================
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: WARNING: possible circular locking dependency detected
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: 6.1.112 #2 Not tainted
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ------------------------------------------------------
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: Xorg/1263 is trying to acquire lock:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ffffffff871e3380 (fs_reclaim){+.+.}-{0:0}, at: __kmem_cache_alloc_node+0x4a/0x290
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> but task is already holding lock:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ffff9e0694bdc810 (wakeref.mutex#2/1){+.+.}-{3:3}, at: __intel_wakeref_get_first+0x1f/0x90 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> which lock already depends on the new lock.
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> the existing dependency chain (in reverse order) is:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> -> #2 (wakeref.mutex#2/1){+.+.}-{3:3}:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __mutex_lock+0xbe/0xb90
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __intel_wakeref_get_first+0x1f/0x90 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __i915_vma_active+0xa3/0xb0 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: i915_active_acquire+0x56/0xd0 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: i915_vma_pin_ww+0x1b2/0x9c0 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_pin_fb_obj_dpt.constprop.0+0x209/0x350 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_plane_pin_fb+0xb2/0x100 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_prepare_plane_fb+0xf5/0x2f0 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_atomic_helper_prepare_planes+0x71/0x160 [drm_kms_helper]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_atomic_commit+0x8e/0x3c0 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_atomic_helper_page_flip+0x5f/0xd0 [drm_kms_helper]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_mode_page_flip_ioctl+0x604/0x6d0 [drm]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel+0xcd/0x170 [drm]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl+0x22f/0x410 [drm]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl+0x8d/0xd0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64+0x55/0xb0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe+0x6e/0xd8
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> -> #1 (i915_active){+.+.}-{3:3}:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: i915_vma_instance+0x13c/0x580 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_alloc_initial_plane_obj.isra.0+0x15d/0x520 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_crtc_initial_plane_config+0x86/0x2d0 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_modeset_init_nogem+0x359/0xeb0 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: i915_driver_probe+0x604/0xe60 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: local_pci_probe+0x3e/0x80
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: pci_device_probe+0xc3/0x240
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: really_probe+0xdb/0x380
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __driver_probe_device+0x78/0x120
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: driver_probe_device+0x1f/0x90
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __driver_attach+0xd2/0x1c0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: bus_for_each_dev+0x87/0xd0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: bus_add_driver+0x1b1/0x200
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: driver_register+0x89/0xe0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: get_max_energy_counter+0x1f/0x50 [intel_rapl_common]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: do_one_initcall+0x6d/0x280
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: do_init_module+0x4a/0x1f0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __do_sys_finit_module+0xac/0x120
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64+0x55/0xb0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe+0x6e/0xd8
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> -> #0 (fs_reclaim){+.+.}-{0:0}:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __lock_acquire+0x12f4/0x2000
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: lock_acquire+0xc4/0x2a0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: fs_reclaim_acquire+0xa2/0xe0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __kmem_cache_alloc_node+0x4a/0x290
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __kmalloc+0x4d/0x150
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_internalize_name+0x93/0xf0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node_unlocked+0x80/0x110
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node+0x3a/0x60
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_get_handle+0x57/0xb0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_has_method+0x29/0x50
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_pci_set_power_state+0x44/0x110
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: pci_power_up+0x2e/0x180
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: pci_pm_runtime_resume+0x2f/0xe0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __rpm_callback+0x41/0x170
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_callback+0x5d/0x70
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_resume+0x5e7/0x830
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __pm_runtime_resume+0x47/0x90
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_runtime_pm_get+0x1a/0x80 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __intel_wakeref_get_first+0x31/0x90 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_do_execbuffer+0x2417/0x2cc0 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_execbuffer2_ioctl+0x11a/0x2b0 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel+0xcd/0x170 [drm]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl+0x22f/0x410 [drm]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl+0x8d/0xd0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64+0x55/0xb0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe+0x6e/0xd8
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> other info that might help us debug this:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: Chain exists of:
>
>
> fs_reclaim --> i915_active --> wakeref.mutex#2/1
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: Possible unsafe locking scenario:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: CPU0 CPU1
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ---- ----
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: lock(wakeref.mutex#2/1);
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: lock(i915_active);
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: lock(wakeref.mutex#2/1);
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: lock(fs_reclaim);
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> *** DEADLOCK ***
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: 1 lock held by Xorg/1263:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: #0: ffff9e0694bdc810 (wakeref.mutex#2/1){+.+.}-{3:3}, at: __intel_wakeref_get_first+0x1f/0x90 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> stack backtrace:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: CPU: 8 PID: 1263 Comm: Xorg Not tainted 6.1.112 #2
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: Hardware name: Dell Inc. XPS 15 9530/013F3N, BIOS 1.15.0 07/08/2024
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: Call Trace:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: <TASK>
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: dump_stack_lvl+0x5b/0x77
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: check_noncircular+0x11c/0x130
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __lock_acquire+0x12f4/0x2000
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: lock_acquire+0xc4/0x2a0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? __kmem_cache_alloc_node+0x4a/0x290
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? save_trace+0x3e/0x2c0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: fs_reclaim_acquire+0xa2/0xe0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? __kmem_cache_alloc_node+0x4a/0x290
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __kmem_cache_alloc_node+0x4a/0x290
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_internalize_name+0x93/0xf0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_internalize_name+0x93/0xf0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __kmalloc+0x4d/0x150
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_internalize_name+0x93/0xf0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? lock_acquire+0xc4/0x2a0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node_unlocked+0x80/0x110
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? down_timeout+0x4b/0x70
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_get_node+0x3a/0x60
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node+0x3a/0x60
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_get_handle+0x57/0xb0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_has_method+0x29/0x50
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_pci_set_power_state+0x44/0x110
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: pci_power_up+0x2e/0x180
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: pci_pm_runtime_resume+0x2f/0xe0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq+0xc0/0xc0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __rpm_callback+0x41/0x170
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq+0xc0/0xc0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_callback+0x5d/0x70
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq+0xc0/0xc0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_resume+0x5e7/0x830
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __pm_runtime_resume+0x47/0x90
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_runtime_pm_get+0x1a/0x80 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __intel_wakeref_get_first+0x31/0x90 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_do_execbuffer+0x2417/0x2cc0 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_execbuffer2_ioctl+0x11a/0x2b0 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? i915_gem_do_execbuffer+0x2cc0/0x2cc0 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel+0xcd/0x170 [drm]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl+0x22f/0x410 [drm]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? i915_gem_do_execbuffer+0x2cc0/0x2cc0 [i915]
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl+0x8d/0xd0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64+0x55/0xb0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? kfree+0x107/0x140
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? ___sys_recvmsg+0x9c/0xe0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? __sys_recvmsg+0xa7/0xc0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? exit_to_user_mode_prepare+0x19e/0x250
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? lockdep_hardirqs_on_prepare+0xdc/0x190
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? do_syscall_64+0x61/0xb0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe+0x6e/0xd8
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: RIP: 0033:0x7f258ef06c5b
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: RSP: 002b:00007ffcd0ee2350 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: RAX: ffffffffffffffda RBX: 0000557019e70950 RCX: 00007f258ef06c5b
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: RDX: 00007ffcd0ee2400 RSI: 0000000040406469 RDI: 0000000000000012
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: RBP: 00007ffcd0ee2490 R08: 0000000000000007 R09: 000055701b5d64f0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: R10: 3002f0996e1d00f9 R11: 0000000000000246 R12: 0000000000000000
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: R13: 00007ffcd0ee2400 R14: 0000000000000012 R15: 000055701b743fd0
>
>
> ```
>
>
>
>
> File 2:
>
>
>
>
> ```
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ======================================================
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: WARNING: possible circular locking dependency detected
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: 6.1.112 #2 Not tainted
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ------------------------------------------------------
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: Xorg/1263 is trying to acquire lock:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ffffffff871e3380 (fs_reclaim){+.+.}-{0:0}, at: __kmem_cache_alloc_node (./include/linux/sched/mm.h:272 mm/slab.h:710 mm/slub.c:3318 mm/slub.c:3437)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> but task is already holding lock:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ffff9e0694bdc810 (wakeref.mutex#2/1){+.+.}-{3:3}, at: __intel_wakeref_get_first (./arch/x86/include/asm/atomic.h:29 ./include/linux/atomic/atomic-instrumented.h:28 drivers/gpu/drm/i915/intel_wakeref.c:34) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> which lock already depends on the new lock.
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> the existing dependency chain (in reverse order) is:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> -> #2 (wakeref.mutex#2/1){+.+.}-{3:3}:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __mutex_lock (./arch/x86/include/asm/jump_label.h:27 ./include/linux/jump_label.h:207 ./include/trace/events/lock.h:95 kernel/locking/mutex.c:605 kernel/locking/mutex.c:747)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __intel_wakeref_get_first (./arch/x86/include/asm/atomic.h:29 ./include/linux/atomic/atomic-instrumented.h:28 drivers/gpu/drm/i915/intel_wakeref.c:34) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __i915_vma_active (./drivers/gpu/drm/i915/intel_wakeref.h:85 drivers/gpu/drm/i915/gt/intel_gt_pm.h:21 drivers/gpu/drm/i915/i915_vma.c:112) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: i915_active_acquire (drivers/gpu/drm/i915/i915_active.c:520 drivers/gpu/drm/i915/i915_active.c:503) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: i915_vma_pin_ww (drivers/gpu/drm/i915/i915_vma.c:1506) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_pin_fb_obj_dpt.constprop.0 (drivers/gpu/drm/i915/display/intel_fb_pin.c:85) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_plane_pin_fb (drivers/gpu/drm/i915/display/intel_fb_pin.c:269) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_prepare_plane_fb (drivers/gpu/drm/i915/display/intel_atomic_plane.c:1032) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_atomic_helper_prepare_planes (drivers/gpu/drm/drm_atomic_helper.c:2571 drivers/gpu/drm/drm_atomic_helper.c:2547) drm_kms_helper
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_atomic_commit (drivers/gpu/drm/i915/display/intel_display.c:6964 drivers/gpu/drm/i915/display/intel_display.c:7757) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_atomic_helper_page_flip (drivers/gpu/drm/drm_atomic_helper.c:3596) drm_kms_helper
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_mode_page_flip_ioctl (drivers/gpu/drm/drm_plane.c:1368) drm
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel (drivers/gpu/drm/drm_ioctl.c:788) drm
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl (./include/linux/thread_info.h:199 ./include/linux/thread_info.h:235 ./include/linux/uaccess.h:168 drivers/gpu/drm/drm_ioctl.c:892) drm
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl (fs/ioctl.c:51 fs/ioctl.c:870 fs/ioctl.c:856 fs/ioctl.c:856)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64 (arch/x86/entry/common.c:51 arch/x86/entry/common.c:81)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> -> #1 (i915_active){+.+.}-{3:3}:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: i915_vma_instance (drivers/gpu/drm/i915/i915_vma.c:159 drivers/gpu/drm/i915/i915_vma.c:325) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_alloc_initial_plane_obj.isra.0 (drivers/gpu/drm/i915/display/intel_plane_initial.c:139 drivers/gpu/drm/i915/display/intel_plane_initial.c:183) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_crtc_initial_plane_config (drivers/gpu/drm/i915/display/intel_plane_initial.c:229 drivers/gpu/drm/i915/display/intel_plane_initial.c:320) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_modeset_init_nogem (drivers/gpu/drm/i915/display/intel_display.c:8794 (discriminator 2)) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: i915_driver_probe (drivers/gpu/drm/i915/i915_driver.c:951) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: local_pci_probe (drivers/pci/pci-driver.c:324)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: pci_device_probe (drivers/pci/pci-driver.c:392 drivers/pci/pci-driver.c:417 drivers/pci/pci-driver.c:460)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: really_probe (drivers/base/dd.c:560 drivers/base/dd.c:639)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __driver_probe_device (drivers/base/dd.c:785)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: driver_probe_device (drivers/base/dd.c:815)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __driver_attach (drivers/base/dd.c:1202)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: bus_for_each_dev (drivers/base/bus.c:301)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: bus_add_driver (drivers/base/bus.c:618)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: driver_register (drivers/base/driver.c:246)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: get_max_energy_counter (drivers/powercap/intel_rapl_common.c:643 drivers/powercap/intel_rapl_common.c:194) intel_rapl_common
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: do_one_initcall (init/main.c:1298)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: do_init_module (kernel/module/main.c:2469)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __do_sys_finit_module (kernel/module/main.c:2978)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64 (arch/x86/entry/common.c:51 arch/x86/entry/common.c:81)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> -> #0 (fs_reclaim){+.+.}-{0:0}:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __lock_acquire (kernel/locking/lockdep.c:3091 kernel/locking/lockdep.c:3209 kernel/locking/lockdep.c:3825 kernel/locking/lockdep.c:5049)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: lock_acquire (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5664 kernel/locking/lockdep.c:5627)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: fs_reclaim_acquire (mm/page_alloc.c:4682 mm/page_alloc.c:4695)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __kmem_cache_alloc_node (./include/linux/sched/mm.h:272 mm/slab.h:710 mm/slub.c:3318 mm/slub.c:3437)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __kmalloc (mm/slab_common.c:937 mm/slab_common.c:949)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_internalize_name (./include/linux/slab.h:562 ./include/linux/slab.h:693 ./include/acpi/platform/aclinuxex.h:57 drivers/acpi/acpica/nsutils.c:331)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node_unlocked (drivers/acpi/acpica/nsutils.c:666)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node (drivers/acpi/acpica/nsutils.c:729)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_get_handle (drivers/acpi/acpica/nsxfname.c:99)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_has_method (drivers/acpi/utils.c:591)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_pci_set_power_state (drivers/pci/pci-acpi.c:1069 (discriminator 1))
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: pci_power_up (drivers/pci/pci.c:1212)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: pci_pm_runtime_resume (drivers/pci/pci-driver.c:570 (discriminator 4) drivers/pci/pci-driver.c:575 (discriminator 4) drivers/pci/pci-driver.c:1349 (discriminator 4))
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __rpm_callback (drivers/base/power/runtime.c:395)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_callback (drivers/base/power/runtime.c:532)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_resume (drivers/base/power/runtime.c:912)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __pm_runtime_resume (./include/linux/spinlock.h:406 drivers/base/power/runtime.c:1171)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_runtime_pm_get (drivers/gpu/drm/i915/intel_runtime_pm.c:358 drivers/gpu/drm/i915/intel_runtime_pm.c:402) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __intel_wakeref_get_first (drivers/gpu/drm/i915/intel_wakeref.c:39) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_do_execbuffer (./drivers/gpu/drm/i915/intel_wakeref.h:85 ./drivers/gpu/drm/i915/gt/intel_gt_pm.h:21 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:2710 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3430) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_execbuffer2_ioctl (drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3580) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel (drivers/gpu/drm/drm_ioctl.c:788) drm
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl (./include/linux/thread_info.h:199 ./include/linux/thread_info.h:235 ./include/linux/uaccess.h:168 drivers/gpu/drm/drm_ioctl.c:892) drm
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl (fs/ioctl.c:51 fs/ioctl.c:870 fs/ioctl.c:856 fs/ioctl.c:856)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64 (arch/x86/entry/common.c:51 arch/x86/entry/common.c:81)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> other info that might help us debug this:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: Chain exists of:
>
>
> fs_reclaim --> i915_active --> wakeref.mutex#2/1
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: Possible unsafe locking scenario:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: CPU0 CPU1
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ---- ----
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: lock(wakeref.mutex#2/1);
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: lock(i915_active);
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: lock(wakeref.mutex#2/1);
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: lock(fs_reclaim);
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> *** DEADLOCK ***
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: 1 lock held by Xorg/1263:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: #0: ffff9e0694bdc810 (wakeref.mutex#2/1){+.+.}-{3:3}, at: __intel_wakeref_get_first (./arch/x86/include/asm/atomic.h:29 ./include/linux/atomic/atomic-instrumented.h:28 drivers/gpu/drm/i915/intel_wakeref.c:34) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel:
>
>
> stack backtrace:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: CPU: 8 PID: 1263 Comm: Xorg Not tainted 6.1.112 #2
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: Hardware name: Dell Inc. XPS 15 9530/013F3N, BIOS 1.15.0 07/08/2024
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: Call Trace:
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: <TASK>
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: dump_stack_lvl (lib/dump_stack.c:110 (discriminator 4))
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: check_noncircular (kernel/locking/lockdep.c:2173)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __lock_acquire (kernel/locking/lockdep.c:3091 kernel/locking/lockdep.c:3209 kernel/locking/lockdep.c:3825 kernel/locking/lockdep.c:5049)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: lock_acquire (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5664 kernel/locking/lockdep.c:5627)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? __kmem_cache_alloc_node (./include/linux/sched/mm.h:272 mm/slab.h:710 mm/slub.c:3318 mm/slub.c:3437)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? save_trace (kernel/locking/lockdep.c:584)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: fs_reclaim_acquire (mm/page_alloc.c:4682 mm/page_alloc.c:4695)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? __kmem_cache_alloc_node (./include/linux/sched/mm.h:272 mm/slab.h:710 mm/slub.c:3318 mm/slub.c:3437)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __kmem_cache_alloc_node (./include/linux/sched/mm.h:272 mm/slab.h:710 mm/slub.c:3318 mm/slub.c:3437)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_internalize_name (./include/linux/slab.h:562 ./include/linux/slab.h:693 ./include/acpi/platform/aclinuxex.h:57 drivers/acpi/acpica/nsutils.c:331)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_internalize_name (./include/linux/slab.h:562 ./include/linux/slab.h:693 ./include/acpi/platform/aclinuxex.h:57 drivers/acpi/acpica/nsutils.c:331)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __kmalloc (mm/slab_common.c:937 mm/slab_common.c:949)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_internalize_name (./include/linux/slab.h:562 ./include/linux/slab.h:693 ./include/acpi/platform/aclinuxex.h:57 drivers/acpi/acpica/nsutils.c:331)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? lock_acquire (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5664 kernel/locking/lockdep.c:5627)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node_unlocked (drivers/acpi/acpica/nsutils.c:666)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? down_timeout (kernel/locking/semaphore.c:173)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? acpi_ns_get_node (drivers/acpi/acpica/nsutils.c:729)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_ns_get_node (drivers/acpi/acpica/nsutils.c:729)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_get_handle (drivers/acpi/acpica/nsxfname.c:99)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_has_method (drivers/acpi/utils.c:591)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: acpi_pci_set_power_state (drivers/pci/pci-acpi.c:1069 (discriminator 1))
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: pci_power_up (drivers/pci/pci.c:1212)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: pci_pm_runtime_resume (drivers/pci/pci-driver.c:570 (discriminator 4) drivers/pci/pci-driver.c:575 (discriminator 4) drivers/pci/pci-driver.c:1349 (discriminator 4))
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq (drivers/pci/pci-driver.c:1338)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __rpm_callback (drivers/base/power/runtime.c:395)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq (drivers/pci/pci-driver.c:1338)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_callback (drivers/base/power/runtime.c:532)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? pci_pm_restore_noirq (drivers/pci/pci-driver.c:1338)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: rpm_resume (drivers/base/power/runtime.c:912)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __pm_runtime_resume (./include/linux/spinlock.h:406 drivers/base/power/runtime.c:1171)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: intel_runtime_pm_get (drivers/gpu/drm/i915/intel_runtime_pm.c:358 drivers/gpu/drm/i915/intel_runtime_pm.c:402) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __intel_wakeref_get_first (drivers/gpu/drm/i915/intel_wakeref.c:39) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_do_execbuffer (./drivers/gpu/drm/i915/intel_wakeref.h:85 ./drivers/gpu/drm/i915/gt/intel_gt_pm.h:21 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:2710 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3430) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: i915_gem_execbuffer2_ioctl (drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3580) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? i915_gem_do_execbuffer (drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3548) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl_kernel (drivers/gpu/drm/drm_ioctl.c:788) drm
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: drm_ioctl (./include/linux/thread_info.h:199 ./include/linux/thread_info.h:235 ./include/linux/uaccess.h:168 drivers/gpu/drm/drm_ioctl.c:892) drm
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? i915_gem_do_execbuffer (drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:3548) i915
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: __x64_sys_ioctl (fs/ioctl.c:51 fs/ioctl.c:870 fs/ioctl.c:856 fs/ioctl.c:856)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: do_syscall_64 (arch/x86/entry/common.c:51 arch/x86/entry/common.c:81)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? kfree (./include/trace/events/kmem.h:94 mm/slab_common.c:975)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? ___sys_recvmsg (net/socket.c:2778)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? __sys_recvmsg (./include/linux/file.h:33 net/socket.c:2807)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? exit_to_user_mode_prepare (./arch/x86/include/asm/entry-common.h:57 kernel/entry/common.c:212)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4256 kernel/locking/lockdep.c:4315 kernel/locking/lockdep.c:4267)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: ? do_syscall_64 (arch/x86/entry/common.c:88)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: RIP: 0033:0x7f258ef06c5b
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
>
>
> All code
>
>
> ========
>
>
> 0: 00 48 89 add %cl,-0x77(%rax)
>
>
> 3: 44 24 18 rex.R and $0x18,%al
>
>
> 6: 31 c0 xor %eax,%eax
>
>
> 8: 48 8d 44 24 60 lea 0x60(%rsp),%rax
>
>
> d: c7 04 24 10 00 00 00 movl $0x10,(%rsp)
>
>
> 14: 48 89 44 24 08 mov %rax,0x8(%rsp)
>
>
> 19: 48 8d 44 24 20 lea 0x20(%rsp),%rax
>
>
> 1e: 48 89 44 24 10 mov %rax,0x10(%rsp)
>
>
> 23: b8 10 00 00 00 mov $0x10,%eax
>
>
> 28: 0f 05 syscall
>
>
> 2a:* 89 c2 mov %eax,%edx <-- trapping instruction
>
>
> 2c: 3d 00 f0 ff ff cmp $0xfffff000,%eax
>
>
> 31: 77 1c ja 0x4f
>
>
> 33: 48 8b 44 24 18 mov 0x18(%rsp),%rax
>
>
> 38: 64 fs
>
>
> 39: 48 rex.W
>
>
> 3a: 2b .byte 0x2b
>
>
> 3b: 04 25 add $0x25,%al
>
>
> 3d: 28 00 sub %al,(%rax)
>
>
> ...
>
>
>
>
> Code starting with the faulting instruction
>
>
> ===========================================
>
>
> 0: 89 c2 mov %eax,%edx
>
>
> 2: 3d 00 f0 ff ff cmp $0xfffff000,%eax
>
>
> 7: 77 1c ja 0x25
>
>
> 9: 48 8b 44 24 18 mov 0x18(%rsp),%rax
>
>
> e: 64 fs
>
>
> f: 48 rex.W
>
>
> 10: 2b .byte 0x2b
>
>
> 11: 04 25 add $0x25,%al
>
>
> 13: 28 00 sub %al,(%rax)
>
>
> ...
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: RSP: 002b:00007ffcd0ee2350 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: RAX: ffffffffffffffda RBX: 0000557019e70950 RCX: 00007f258ef06c5b
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: RDX: 00007ffcd0ee2400 RSI: 0000000040406469 RDI: 0000000000000012
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: RBP: 00007ffcd0ee2490 R08: 0000000000000007 R09: 000055701b5d64f0
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: R10: 3002f0996e1d00f9 R11: 0000000000000246 R12: 0000000000000000
>
>
> Oct 30 12:06:41 acoffin-xps-15 kernel: R13: 00007ffcd0ee2400 R14: 0000000000000012 R15: 000055701b743fd0
>
>
> ```
>
>
>
>
> Regards,
>
>
>
>
> Alex Coffin
>
>
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: i915 potential deadlock
2024-11-01 20:08 ` Rodrigo Vivi
@ 2024-11-02 1:46 ` Alexander Coffin
2024-11-05 2:34 ` Rodrigo Vivi
0 siblings, 1 reply; 6+ messages in thread
From: Alexander Coffin @ 2024-11-02 1:46 UTC (permalink / raw)
To: Rodrigo Vivi; +Cc: intel-gfx, Jani Nikula, Joonas Lahtinen
[-- Attachment #1: Type: text/plain, Size: 2378 bytes --]
Hi Rodrigo,
> I'm sorry for that. Our list is moderated for non-subscribers because
> of the amount of spams we receive daily. But I eventually got to your
> msg and allowed it to go through.
I am sorry about sending the email twice in that case. In hindsight, I
probably should have subscribed to the list and then sent the email to
avoid this issue, but I don't interact with email lists that often so I
didn't think of doing that.
> Could you please file a bug in our gitlab?
Of course. https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12677
> Well, so many things changed from 6.1... Is it possible to test with a
> drm-tip kernel and see if it is still reproduced?
Sorry, I mispoke in my last email that 6.1 is the latest LTS release.
6.6 is the latest LTS release. 6.1 is the default for Debian though and
isn't considered old there, and that is the kernel that I use on my
personal desktop, personal laptop, server, and work laptop.
I was hoping that this bug could be debugged (or at least attempted)
with a single deadlock report (that has worked well most other times I
have reported similar issues to kernel maintainers for other drivers).
If I knew how to recreate this issue I would gladly try out any kernel
version for a quick test. Or if you have any things that you
specifically want me to test then I would be happy to try a newer kernel
version. However, I am not really comfortable daily driving a bleeding
edge kernel version on my work laptop as of right now. I may be able to
read through the source code to try to understand what could be
triggering this issue and then figure out how to use that information to
recreate it on a newer version, but as I don't think I have seen the
issue since I reported it I'm not sure how likely it is that I stumble
upon the issue by chance again. I would feel comfortable daily driving
random kernels on my personal laptop, but I use an XPS 9370 for my
personal laptop and I believe an XPS 15 9530 at work (if this is helpful
information I can double check this and provide more system details) so
they aren't the same hardware (I have no idea if the hardware is
relevant).
Do you know where I could find information on the versions supported by
Intel of the i915 driver? I can't seem to find anything from doing a few
minutes of Google searching.
Best wishes,
Alex Coffin
[-- Attachment #2: Type: text/html, Size: 2844 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: i915 potential deadlock
2024-11-02 1:46 ` Alexander Coffin
@ 2024-11-05 2:34 ` Rodrigo Vivi
2024-11-06 17:19 ` Saarinen, Jani
0 siblings, 1 reply; 6+ messages in thread
From: Rodrigo Vivi @ 2024-11-05 2:34 UTC (permalink / raw)
To: Alexander Coffin, matthew.auld, Imre, Ville Syrjälä,
niranjana.vishwanathapura, andi.shyti
Cc: intel-gfx, Jani Nikula, Joonas Lahtinen
On Sat, Nov 02, 2024 at 01:46:15AM +0000, Alexander Coffin wrote:
> Hi Rodrigo,
>
> > I'm sorry for that. Our list is moderated for non-subscribers because of
> the amount of spams we receive daily. But I eventually got to your msg and
> allowed it to go through.
>
> I am sorry about sending the email twice in that case. In hindsight, I
> probably should have subscribed to the list and then sent the email to
> avoid this issue, but I don't interact with email lists that often so I
> didn't think of doing that.
>
> > Could you please file a bug in our gitlab?
>
> Of course.
> [1]https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12677
Very interesting race...
Bringing some folks here that could have some ideas. I don't believe that we
should be accepting that plane pin call before we finish the probe's initial
plane object.
Folks, any quick idea?
>
> > Well, so many things changed from 6.1... Is it possible to test with a
> drm-tip kernel and see if it is still reproduced?
>
> Sorry, I mispoke in my last email that 6.1 is the latest LTS release. 6.6
> is the latest LTS release. 6.1 is the default for Debian though and isn't
> considered old there, and that is the kernel that I use on my personal
> desktop, personal laptop, server, and work laptop.
Nevermind. This part of the code hasn't changed since 6.1, so we likely still have
this bug.
We usually ask to test a recent kernel so it is easier to backport some know fix.
But this is not the case.
>
> I was hoping that this bug could be debugged (or at least attempted) with
> a single deadlock report (that has worked well most other times I have
> reported similar issues to kernel maintainers for other drivers).
>
> If I knew how to recreate this issue I would gladly try out any kernel
> version for a quick test. Or if you have any things that you specifically
> want me to test then I would be happy to try a newer kernel version.
> However, I am not really comfortable daily driving a bleeding edge kernel
> version on my work laptop as of right now. I may be able to read through
> the source code to try to understand what could be triggering this issue
> and then figure out how to use that information to recreate it on a newer
> version, but as I don't think I have seen the issue since I reported it
> I'm not sure how likely it is that I stumble upon the issue by chance
> again. I would feel comfortable daily driving random kernels on my
> personal laptop, but I use an XPS 9370 for my personal laptop and I
> believe an XPS 15 9530 at work (if this is helpful information I can
> double check this and provide more system details) so they aren't the same
> hardware (I have no idea if the hardware is relevant).
>
> Do you know where I could find information on the versions supported by
> Intel of the i915 driver? I can't seem to find anything from doing a few
> minutes of Google searching.
>
> Best wishes,
>
> Alex Coffin
>
> References
>
> Visible links
> 1. https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12677
^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: i915 potential deadlock
2024-11-05 2:34 ` Rodrigo Vivi
@ 2024-11-06 17:19 ` Saarinen, Jani
0 siblings, 0 replies; 6+ messages in thread
From: Saarinen, Jani @ 2024-11-06 17:19 UTC (permalink / raw)
To: Vivi, Rodrigo, Coffin, Alexander, Auld, Matthew, Deak, Imre,
Syrjala, Ville, Vishwanathapura, Niranjana,
andi.shyti@linux.intel.com
Cc: intel-gfx@lists.freedesktop.org, Jani Nikula, Joonas Lahtinen
Hi,
> -----Original Message-----
> From: Intel-gfx <intel-gfx-bounces@lists.freedesktop.org> On Behalf Of
> Rodrigo Vivi
> Sent: Tuesday, 5 November 2024 4.34
> To: Coffin, Alexander <alex@cyberialabs.net>; Auld, Matthew
> <matthew.auld@intel.com>; Deak, Imre <imre.deak@intel.com>; Syrjala, Ville
> <ville.syrjala@intel.com>; Vishwanathapura, Niranjana
> <niranjana.vishwanathapura@intel.com>; andi.shyti@linux.intel.com
> Cc: intel-gfx@lists.freedesktop.org; Jani Nikula <jani.nikula@linux.intel.com>;
> Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
> Subject: Re: i915 potential deadlock
>
> On Sat, Nov 02, 2024 at 01:46:15AM +0000, Alexander Coffin wrote:
> > Hi Rodrigo,
> >
> > > I'm sorry for that. Our list is moderated for non-subscribers because of
> > the amount of spams we receive daily. But I eventually got to your msg and
> > allowed it to go through.
> >
> > I am sorry about sending the email twice in that case. In hindsight, I
> > probably should have subscribed to the list and then sent the email to
> > avoid this issue, but I don't interact with email lists that often so I
> > didn't think of doing that.
> >
> > > Could you please file a bug in our gitlab?
> >
> > Of course.
> > [1]https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12677
>
> Very interesting race...
>
> Bringing some folks here that could have some ideas. I don't believe that we
> should be accepting that plane pin call before we finish the probe's initial plane
> object.
>
> Folks, any quick idea?
Let's continue discussion at [1] as it has comments from Jani N already.
Br,
Jani
> >
> > > Well, so many things changed from 6.1... Is it possible to test with a
> > drm-tip kernel and see if it is still reproduced?
> >
> > Sorry, I mispoke in my last email that 6.1 is the latest LTS release. 6.6
> > is the latest LTS release. 6.1 is the default for Debian though and isn't
> > considered old there, and that is the kernel that I use on my personal
> > desktop, personal laptop, server, and work laptop.
>
> Nevermind. This part of the code hasn't changed since 6.1, so we likely still
> have this bug.
>
> We usually ask to test a recent kernel so it is easier to backport some know fix.
> But this is not the case.
>
> >
> > I was hoping that this bug could be debugged (or at least attempted) with
> > a single deadlock report (that has worked well most other times I have
> > reported similar issues to kernel maintainers for other drivers).
> >
> > If I knew how to recreate this issue I would gladly try out any kernel
> > version for a quick test. Or if you have any things that you specifically
> > want me to test then I would be happy to try a newer kernel version.
> > However, I am not really comfortable daily driving a bleeding edge kernel
> > version on my work laptop as of right now. I may be able to read through
> > the source code to try to understand what could be triggering this issue
> > and then figure out how to use that information to recreate it on a newer
> > version, but as I don't think I have seen the issue since I reported it
> > I'm not sure how likely it is that I stumble upon the issue by chance
> > again. I would feel comfortable daily driving random kernels on my
> > personal laptop, but I use an XPS 9370 for my personal laptop and I
> > believe an XPS 15 9530 at work (if this is helpful information I can
> > double check this and provide more system details) so they aren't the same
> > hardware (I have no idea if the hardware is relevant).
> >
> > Do you know where I could find information on the versions supported by
> > Intel of the i915 driver? I can't seem to find anything from doing a few
> > minutes of Google searching.
> >
> > Best wishes,
> >
> > Alex Coffin
> >
> > References
> >
> > Visible links
> > 1. https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12677
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-11-06 17:19 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-10-31 17:24 i915 potential deadlock Alexander Coffin
2024-11-01 20:08 ` Rodrigo Vivi
2024-11-02 1:46 ` Alexander Coffin
2024-11-05 2:34 ` Rodrigo Vivi
2024-11-06 17:19 ` Saarinen, Jani
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2024-10-30 22:40 Alexander Coffin
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