Bug 16260 - AB-INT: qemu: kernel panic in __ia32_sys_clock_gettime()
Summary: AB-INT: qemu: kernel panic in __ia32_sys_clock_gettime()
Status: RESOLVED FIXED
Alias: None
Product: Runtime Testing
Classification: QA/Testing
Component: oeqa/runtime (show other bugs)
Version: unspecified
Hardware: x86 Multiple
: Medium+ normal
Target Milestone: 6.1 M1
Assignee: Trevor Gamblin
QA Contact:
URL:
Whiteboard: AB-INT
Depends on:
Blocks:
 
Reported: 2026-04-22 08:45 UTC by Mathieu Dubois-Briand
Modified: 2026-04-28 22:13 UTC (History)
3 users (show)

See Also:
OS type for building Yocto: ---
Type of Regression: ---
Verified:
Documentation change: No (bug/feature does not impact docs)

Attachments
qemu boot log (36.99 KB, text/plain)
2026-04-22 08:45 UTC, Mathieu Dubois-Briand 		no flags Details
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Description Mathieu Dubois-Briand 2026-04-22 08:45:14 UTC 
Created attachment 5209 [details]
qemu boot log

We got this kernel panic inside of qemu on the autobuilder:

core-image-sato - FAILED - Last lines of QEMU boot log:
[   32.631700]  __do_fast_syscall_32+0x62/0x200
[   32.631703]  do_fast_syscall_32+0x29/0x60
[   32.631704]  do_SYSENTER_32+0x15/0x20
[   32.631705]  entry_SYSENTER_32+0x98/0xf9
[   32.631709] EIP: 0xb7ecd579
[   32.631710] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d 76 00 58 b8 77 00 00 00 cd 80 90 8d 76
[   32.631711] EAX: ffffffda EBX: 00000000 ECX: bfdf1480 EDX: b7ec7000
[   32.631712] ESI: b7901e2c EDI: 00000003 EBP: bfdf1428 ESP: bfdf13c8
[   32.631713] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00200293
[   32.631714] Modules linked in: bnep
[   32.631718] ---[ end trace 0000000000000000 ]---
[   32.631721] EIP: __pi___x86_indirect_thunk_edx+0x6/0x20
[   32.631723] Code: 00 00 00 00 e8 01 00 00 00 cc 89 0c 24 c3 90 2e 8d 74 26 00 2e 8d b4 26 00 00 00 00 2e 8d b4 26 00 00 00 00 e8 01 00 00 00 cc <89> 14 24 c3 90 2e 8d 74 26 00 2e 8d b4 26 00 00 00 00 2e 8d b4 26
[   32.631725] EAX: 1c3967f6 EBX: bfdf1480 ECX: 00000000 EDX: 00000000
[   32.631726] ESI: 00000193 EDI: d28b6c00 EBP: c3c8bf5c ESP: c3c8bf5c
[   32.631727] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 EFLAGS: 00200286
[   32.631728] CR0: 80050033 CR2: b45fb000 CR3: 02abb000 CR4: 001506d0
[   32.631729] Kernel panic - not syncing: Fatal exception in interrupt
[   32.631827] Kernel Offset: disabled
[   32.650902] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---

ERROR: core-image-sato-1.0-r0 do_testimage: core-image-sato - FAILED - also check the logs in /srv/pokybuild/yocto-worker/qemux86/build/build/tmp/log

The whole boot log is attached.
Comment 1 Mathieu Dubois-Briand 2026-04-22 08:59:49 UTC 
qemux86 fedora43-vk-1 master completed at 2026-04-22 02:12:02+00:00
https://autobuilder.yoctoproject.org/valkyrie/#/builders/30/builds/3617/steps/15/logs/stdio
Comment 2 Randy MacLeod 2026-04-23 14:47:18 UTC 
probably similar to 16074
Comment 3 Richard Purdie 2026-04-28 22:13:36 UTC 
We suspect the f43 worker needed the cpu mircocode updating. That has been done and we can close this, reopening if it happens again.