Bug#1057005: linux-image-6.1.0-13-amd64: Kernel Oops in nfs4_do_reclaim, which exits with irqs disabled

From	Salvatore Bonaccorso <carnil@debian.org>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#1057005: linux-image-6.1.0-13-amd64: Kernel Oops in nfs4_do_reclaim, which exits with irqs disabled
Date	2023-12-04 21:30 +0100
Message-ID	<HHnJL-bajD-3@gated-at.bofh.it> (permalink)
References	<HEQ5z-8Zib-1@gated-at.bofh.it> <HEQ5z-8Zib-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Hi James,

On Mon, Nov 27, 2023 at 08:00:52PM +0000, James Chapman wrote:
> Package: src:linux
> Version: 6.1.55-1
> Severity: important
> X-Debbugs-Cc: jamescopen10@gmail.com
> 
> Dear Maintainer,
> 
> Hi, I have experienced an issue where my client lost access to an
> NFS server for a period of around 15 minutes, then immediately
> following server recovery, I experienced a kernel oops on the client
> (details below). What made this more severe was the fact that
> nfs4_do_reclaim exited with irqs disabled, which is possibly what
> resulted in a number of "rcu_preempt self-detected stall on CPU"
> errors and a very unstable system, leaving me no choice but to hit
> the reset button.

Are you able to reproduce the issue? otherwise it is quite hard to
make any assessment for this bug.

Regards,
Salvatore

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Bug#1057005: linux-image-6.1.0-13-amd64: Kernel Oops in nfs4_do_reclaim, which exits with irqs disabled Salvatore Bonaccorso <carnil@debian.org> - 2023-12-04 21:30 +0100
  Processed: Re: Bug#1057005: linux-image-6.1.0-13-amd64: Kernel  Oops in nfs4_do_reclaim, which exits with irqs disabled "Debian Bug Tracking System" <owner@bugs.debian.org> - 2023-12-04 21:30 +0100

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