FS#72045 - [linux] linux 5.14.1.arch1-1 kernel panic when shutting down
Attached to Project:
Arch Linux
Opened by Andrew Stephen (andrewstephengames) - Monday, 06 September 2021, 11:50 GMT
Last edited by Jan Alexander Steffens (heftig) - Thursday, 09 September 2021, 17:45 GMT
Opened by Andrew Stephen (andrewstephengames) - Monday, 06 September 2021, 11:50 GMT
Last edited by Jan Alexander Steffens (heftig) - Thursday, 09 September 2021, 17:45 GMT
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Details
Description:
Shutting down triggers kernel panic after tty1 is closed. Rebooting does not cause the kernel panic. Additional info: package: testing/linux 5.14.1.arch1-1 CPU: Intel Pentium G620 RAM: 4GB DDR3 1066Mhz MB: HP 1497 GPU: Intel HD Graphics 2000 Log: in the file attached Steps to reproduce: Poweroff computer either in tty or in X |
This task depends upon
Closed by Jan Alexander Steffens (heftig)
Thursday, 09 September 2021, 17:45 GMT
Reason for closing: Fixed
Additional comments about closing: 5.14.2.arch1-2
Thursday, 09 September 2021, 17:45 GMT
Reason for closing: Fixed
Additional comments about closing: 5.14.2.arch1-2
https://lore.kernel.org/linux-watchdog/20210803165108.4154cd52%40endymion/
I need to install the kernel (and a bunch of the tool chain), but I will try to isolate the fault.
https://lkml.org/lkml/2021/7/26/349
I then installed 5.14.2.arch1-1 and the system is still crashing on reboot. The screen is not large enough to show the whole panic msg and this laptop is too slow to build and rebuild the kernel. :-(
When I tried the official 5.14.2-arch1-1 kernel, I DO see the bug.
Note that my PKGBUILD was built before hefteg updated the official one so it currently lacks his customization, including:
0002-Bluetooth-Move-shutdown-callback-before-flushing-tx-.patch
0003-watchdog-iTCO_wdt-Fix-detection-of-SMI-off-case.patch
0004-Arch-Linux-kernel-v5.14.2-arch1.patch
Also, I used a slightly older config and I do not build with the DEBUG_INFO=y stuff, so those are differences too.
When I have more time today, I will update mine with these patches and the new config option and confirm functionality.
1. https://github.com/graysky2/linux-optimized
If you want to just download a pre-compiled kernel based on my 5.14.2 to see if that works for you, they are hosted on my [repo-ck]. See the wiki: https://wiki.archlinux.org/title/Unofficial_user_repositories/Repo-ck