linux-kernel - Re: WARNING in _

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Message-ID: <CAJg=8jz6BSMAGfoVYSEPVD8XMf86niJ-tr=v-P98SOebwHwpQg@mail.gmail.com>
Date: Tue, 11 Jun 2024 12:07:14 -0700
From: Marius Fleischer <fleischermarius@...il.com>
To: Alexander Viro <viro@...iv.linux.org.uk>, linux-fsdevel@...r.kernel.org, 
	linux-kernel@...r.kernel.org, Jan Kara <jack@...e.com>
Cc: harrisonmichaelgreen@...il.com, syzkaller@...glegroups.com
Subject: Re: WARNING in __brelse

Hi,

Please excuse us for forgetting to attach the following information to
the previous email.

This bug seems to be related to a bug previously found by syzbot
(https://syzkaller.appspot.com/bug?extid=7902cd7684bc35306224)
and fixed (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c791730f2554a9ebb8f18df9368dc27d4ebc38c2).
The fixing commit is present in the kernel version that we analyzed,
yet the reproducer is still able to trigger the bug.

I hope this information helps in further debugging this issue!

Best,
Marius