From: shannon@widomaker.com (Charles Shannon Hendrix)
To: linux-kernel@vger.kernel.org
Subject: BUG: kernel crash report, odd...
Date: Mon, 9 Jul 2007 18:08:49 -0400 [thread overview]
Message-ID: <20070709220848.GA6782@widomaker.com> (raw)
A system I was using a few minutes ago dumped this to the syslog:
Jul 9 17:50:38 daydream kernel: [76022.613000] BUG: unable to handle
kernel NUL
L pointer dereference at virtual address 00000010
Jul 9 17:50:38 daydream kernel: [76022.613000] printing eip:
Jul 9 17:50:38 daydream kernel: [76022.613000] c01ace66
Jul 9 17:50:38 daydream kernel: [76022.613000] *pde = 00000000
Jul 9 17:50:38 daydream kernel: [76022.613000] Oops: 0000 [#1]
There was no other information either before or after.
What I saw was my KDE desktop stopped responding to events.
Machine didn't respond to power switch.
Unfortunately, that's all I know.
In the past when I had bugs like this, I got a fairly extensive kernel
error message, but this time the above is the only thing I saw.
I have not had kernel bugs like this until I started running 2.6.20 on a
new Kubuntu install.
Same hardware, but Slackware and my own custom 2.6.19 kernel never
crashed.
Is there anything I can do, in case this happens again, to try and
capture more information?
--
shannon | An Irishman is never drunk as long as he can hold onto
| one blade of grass and not fall off the face of the earth.
next reply other threads:[~2007-07-09 22:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-09 22:08 Charles Shannon Hendrix [this message]
2007-07-09 22:19 ` Jesper Juhl
2007-07-09 22:29 ` Jesper Juhl
2007-07-09 22:44 ` Randy Dunlap
2007-07-10 16:07 ` Hugh Dickins
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