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From: Alexey Dobriyan <adobriyan@gmail.com>
To: linux-kernel@vger.kernel.org, akpm@osdl.org
Subject: Re: 2.6.24-sha1: RIP  [<ffffffff802596c8>] iov_iter_advance+0x38/0x70
Date: Sun, 10 Feb 2008 20:46:03 +0300	[thread overview]
Message-ID: <20080210174603.GB1754@martell.zuzino.mipt.ru> (raw)
In-Reply-To: <20080210140031.GA1754@martell.zuzino.mipt.ru>

On Sun, Feb 10, 2008 at 05:00:31PM +0300,  wrote:
> This happened during LTP. FWIW, modprobe/rmmod trivial empty module
> together with cat /proc/*/wchan and cat /proc/modules were also running.
> 
> Box is E6400, much debugging is on, config below.
> 
> 
> [ 4057.310000] BUG: unable to handle kernel paging request at ffff810101dbc008
> [ 4057.310000] IP: [<ffffffff802596c8>] iov_iter_advance+0x38/0x70
> [ 4057.310000] PGD 8063 PUD c063 PMD 153baa163 PTE 8000000101dbc160
> [ 4057.310000] Oops: 0000 [1] SMP DEBUG_PAGEALLOC
> [ 4057.310000] CPU 0 
> [ 4057.310000] Modules linked in: [last unloaded: foo]
> [ 4057.310000] Pid: 7035, comm: ftest03 Not tainted 2.6.24-25f666300625d894ebe04bac2b4b3aadb907c861 #2
> [ 4057.310000] RIP: 0010:[<ffffffff802596c8>]  [<ffffffff802596c8>] iov_iter_advance+0x38/0x70

Reproducible, BTW. As in, leave LTP for a while, go to sauna, return,
watch the corpse.

  reply	other threads:[~2008-02-10 17:46 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-10 14:00 Alexey Dobriyan
2008-02-10 17:46 ` Alexey Dobriyan [this message]
2008-02-12 22:04 ` Andrew Morton
2008-02-12 22:27   ` Alexey Dobriyan
2008-02-13  0:17     ` Nick Piggin
2008-02-13  4:42       ` Nick Piggin
2008-02-19 20:47         ` Alexey Dobriyan
2008-02-19 22:01           ` Alexey Dobriyan
2008-02-26  3:46             ` Nick Piggin
2008-02-27 17:41               ` Kevin Coffman
2008-03-03  4:38                 ` Nick Piggin
2008-03-03 13:30                   ` Kevin Coffman
2008-03-03 16:41                     ` Nick Piggin
2008-02-19  1:20     ` Nick Piggin
2008-02-19 19:22       ` Kevin Coffman

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