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From: Tejun Heo <tj@kernel.org>
To: "Toralf Förster" <toralf.foerster@gmx.de>
Cc: linux-pm@lists.linux-foundation.org
Subject: Re: v2.6.36-rc2-373-g29cfcdd complaints after the 2nd suspend2ram
Date: Tue, 31 Aug 2010 09:58:41 +0200	[thread overview]
Message-ID: <4C7CB631.2080005@kernel.org> (raw)
In-Reply-To: <4C7CB570.9010607@kernel.org>

On 08/31/2010 09:55 AM, Tejun Heo wrote:
> On 08/30/2010 08:28 PM, Toralf Förster wrote:
>>
>> Rafael J. Wysocki wrote at 19:21:54
>>> On Monday, August 30, 2010, Toralf Förster wrote:
>>>> Hell,o
>>>>
>>>> after I made 2 times in a row a
>>>> "$> sync; echo mem > /sys/power/state"
>>>> at my ThinkPad T400 the kernel shows the message shown in the attached
>>>> photo (no syslog message to post, sry) . The .config file is attached
>>>> too.
>>>
>>> This looks like a problem with freezing a workqueue.
>>>
>>> Does the box hang after showing this trace?
>>>
>>
>> Yes - indeed.
>>
> 
> Can you please pull from the following branch and see whether the
> problem is resolved?
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git for-linus

Ooh, also, can you please build the kernel with CONFIG_DEBUG_INFO and
use gdb to map the EIP?  ie. run gdb on the vmlinux and "l
*0xEIP_VALUE".

Thanks.

-- 
tejun

  reply	other threads:[~2010-08-31  7:58 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-30  7:46 v2.6.36-rc2-373-g29cfcdd complaints after the 2nd suspend2ram Toralf Förster
2010-08-30 17:21 ` Rafael J. Wysocki
2010-08-30 18:28   ` Toralf Förster
2010-08-31  7:55     ` Tejun Heo
2010-08-31  7:58       ` Tejun Heo [this message]
2010-08-31 18:11       ` Toralf Förster
2010-08-31 20:14         ` Rafael J. Wysocki
2010-08-31 20:14       ` Rafael J. Wysocki
2010-09-01  9:00         ` Tejun Heo
2010-09-01 18:03           ` Toralf Förster

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