From: Christoph Lameter <cl@linux.com>
To: Jan Kara <jack@suse.cz>
Cc: Andrew Watts <akwatts@ymail.com>,
linux-kernel@vger.kernel.org, linux-ext4@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [OOPS]: Kernel 3.1 (ext3?)
Date: Tue, 15 Nov 2011 10:05:25 -0600 (CST) [thread overview]
Message-ID: <alpine.DEB.2.00.1111151004050.22502@router.home> (raw)
In-Reply-To: <20111114195352.GB17328@quack.suse.cz>
On Mon, 14 Nov 2011, Jan Kara wrote:
> On Thu 10-11-11 08:29:37, Andrew Watts wrote:
> > I had the following kernel panic today on 3.1 (machine was compiling code
> > unattended). It would appear to be a bug/regression introduced sometime
> > between 2.6.39.4 and 3.1.
> Hmm, the report is missing a line (top one) saying why the kernel
> actually crashed. Can you add that?
>
> Also it seems you are using SLUB allocator, right? This seems like a
> problem there so adding some CCs.
Likely some data corruption. Enable slub debugging by passing
slub_debug
on the kernel commandline please to get some information as to where and
when this happens.
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next prev parent reply other threads:[~2011-11-15 16:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-10 13:29 [OOPS]: Kernel 3.1 (ext3?) Andrew Watts
2011-11-14 19:53 ` Jan Kara
2011-11-14 20:53 ` Andrew Watts
2011-11-15 16:05 ` Christoph Lameter [this message]
2011-11-22 11:42 ` Andrew Watts
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