linux-kernel - Re: Bug in Kernel 6.8.x, 6.9.x Causing Trace/Panic During Shutdown/Reboot

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Message-ID: <20240618105239.1feda53a@rorschach.local.home>
Date: Tue, 18 Jun 2024 10:52:39 -0400
From: Steven Rostedt <rostedt@...dmis.org>
To: Ilkka Naulapää <digirigawa@...il.com>
Cc: "Linux regression tracking (Thorsten Leemhuis)"
 <regressions@...mhuis.info>, Linux regressions mailing list
 <regressions@...ts.linux.dev>, stable@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org
Subject: Re: Bug in Kernel 6.8.x, 6.9.x Causing Trace/Panic During
 Shutdown/Reboot

On Thu, 13 Jun 2024 10:32:24 +0300
Ilkka Naulapää <digirigawa@...il.com> wrote:

> ok, so if you don't have any idea where this bug is after those debug
> patches, I'll try to find some time to bisect it as a last resort.
> Stay tuned.

FYI,

I just debugged a strange crash that was caused by my config having
something leftover from your config. Specifically, that was:

CONFIG_FORCE_NR_CPUS

Do you get any warning about nr cpus not matching at boot up?

Regardless, can you disable that and see if you still get the same
crash.

Thanks,

-- Steve