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Groups > linux.debian.kernel > #88202

Bug#1108082: linux-image-6.12.32-amd64: Crash

From Salvatore Bonaccorso <carnil@debian.org>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#1108082: linux-image-6.12.32-amd64: Crash
Date 2025-06-29 16:30 +0200
Message-ID <L31cB-e1oZ-3@gated-at.bofh.it> (permalink)
References <KZFUZ-bRBa-1@gated-at.bofh.it> <KZFUZ-bRBa-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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Control: tags -1 + moreinfo

Hi Joe,

Thanks for providing those additional logs. So unfrutnately it does
not look that there is something indicating the problem and it might
be that we are just not getting lucky that something is written to the
log before the crash/freeze.

Might you have a second device in your local network to which you
could send the printk messages over the network to it?

A quick introduction and documetnation how to set up netconsole is at
https://www.kernel.org/doc/html/latest/networking/netconsole.html

To make things handy once it work would be to add to a new temporary
file (you can drop it again after debugging session) in /etc/default/grub.d/netconsole.cfg 
containing:

GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX netconsole=[...]"

the netconsole settings and then update-grub2.

Can you try that, then try to trigger the crash and send us the
netconsole captured logs?

Regards,
Salvatore

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Thread

Bug#1108082: linux-image-6.12.32-amd64: Crash JoE <joe2014knowbody@gmail.com> - 2025-06-20 11:10 +0200
  Bug#1108082: linux-image-6.12.32-amd64: Crash Salvatore Bonaccorso <carnil@debian.org> - 2025-06-29 16:30 +0200
  Processed: Re: Bug#1108082: linux-image-6.12.32-amd64: Crash "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-06-29 16:30 +0200
  Bug#1108082: linux-image-6.12.32-amd64: Crash Salvatore Bonaccorso <carnil@debian.org> - 2025-09-13 23:10 +0200
  Bug#1108082: Closing this bug (BTS maintenance for src:linux bugs) carnil@debian.org - 2025-11-01 21:00 +0100
  Bug#1108082: marked as done (linux-image-6.12.32-amd64: Crash) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-11-01 21:00 +0100

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