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From: Andrew Morton <akpm@linux-foundation.org>
To: Miles Lane <miles.lane@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Christoph Lameter <clameter@sgi.com>,
	Pavel Machek <pavel@suse.cz>,
	linux-pm@lists.linux-foundation.org
Subject: Re: OOPS: 2.6.24-rc5-mm1 -- EIP is at r_show+0x2a/0x70  --  (triggered by "cat /proc/iomem" AFTER suspend-to-disk/resume)
Date: Thu, 20 Dec 2007 09:32:06 -0800	[thread overview]
Message-ID: <20071220093206.22f319b0.akpm@linux-foundation.org> (raw)
In-Reply-To: <476A703B.50804@gmail.com>

On Thu, 20 Dec 2007 08:38:03 -0500 Miles Lane <miles.lane@gmail.com> wrote:

> On further investigation, "cat /proc/iomem" does not trigger the stack 
> trace until after a suspend-to-disk/resume cycle has occurred.

I still can't reproduce this.

Could you please try this?

- cat /proc/iomem
- suspend/resume
- do

while read i
do
echo $i
sleep 1
done < /proc/iomem

then, with luck, we'll be able to work out which /proc/iomem record
immediately precedes the corrupted one.

  parent reply	other threads:[~2007-12-20 17:32 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-12-20  4:40 OOPS: 2.6.24-rc5-mm1 -- EIP is at r_show+0x2a/0x70 Miles Lane
2007-12-20  4:48 ` OOPS: 2.6.24-rc5-mm1 -- EIP is at r_show+0x2a/0x70 -- (triggered by "cat /proc/iomem") Miles Lane
2007-12-20  5:35   ` Miles Lane
2007-12-20  6:03     ` Andrew Morton
2007-12-20 10:53       ` Alexey Dobriyan
2007-12-20 11:37       ` David Howells
2007-12-20 12:54         ` Miles Lane
2007-12-20  9:10     ` Russell King
2007-12-20 13:38     ` OOPS: 2.6.24-rc5-mm1 -- EIP is at r_show+0x2a/0x70 -- (triggered by "cat /proc/iomem" AFTER suspend-to-disk/resume) Miles Lane
2007-12-20 13:38     ` Miles Lane
2007-12-20 17:32       ` Andrew Morton
2007-12-20 17:32       ` Andrew Morton [this message]
2007-12-21  5:58         ` Miles Lane
2007-12-21  6:18           ` Miles Lane
2007-12-21  6:18           ` Miles Lane
2007-12-21  6:29           ` Andrew Morton
2007-12-21  6:29           ` Andrew Morton
2007-12-21 16:06             ` Miles Lane
2007-12-21 16:06             ` Miles Lane
2007-12-21 20:00               ` Andrew Morton
2007-12-21 20:00               ` Andrew Morton
2007-12-21 21:18                 ` Miles Lane
2007-12-21 21:18                   ` Miles Lane

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