From: Christoph Hellwig <hch@infradead.org>
To: Brian Foster <bfoster@redhat.com>
Cc: Edward Adam Davis <eadavis@qq.com>,
syzbot+b7dfbed0c6c2b5e9fd34@syzkaller.appspotmail.com,
cem@kernel.org, linux-kernel@vger.kernel.org,
linux-xfs@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [PATCH] xfs: reject CRC validation when the log header cannot be retrieved
Date: Mon, 6 Apr 2026 22:43:30 -0700 [thread overview]
Message-ID: <adSZggVszJXysLzM@infradead.org> (raw)
In-Reply-To: <adO_Rm7EN4vwWaYX@bfoster>
On Mon, Apr 06, 2026 at 10:12:22AM -0400, Brian Foster wrote:
> Have you dug into how syzbot triggers this issue?
There is no syzbot reproducer yet. Unfortunately the patch submitter
has a history of jumping on unverified syzbot reports and then
submitting speculative patches based on wrong conclusions. I'd
recommend to ignore him when he does that, which means basically
always. Hopefully we'll eventually get a syzbot reproducer and can
then do an actual analysis.
next prev parent reply other threads:[~2026-04-07 5:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-02 18:55 [syzbot] [xfs?] KMSAN: uninit-value in xlog_verify_head syzbot
2026-04-03 1:43 ` [PATCH] xfs: reject CRC validation when the log header cannot be retrieved Edward Adam Davis
2026-04-06 14:12 ` Brian Foster
2026-04-07 5:43 ` Christoph Hellwig [this message]
2026-04-07 7:47 ` Edward Adam Davis
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