From: Amit Virdi <amit.virdi@st.com>
To: linux-newbie <linux-newbie@vger.kernel.org>
Subject: Viewing dmesg output after crash
Date: Tue, 26 Apr 2011 15:18:21 +0530 [thread overview]
Message-ID: <4DB694E5.8000500@st.com> (raw)
Hi
I'm debugging a system crash. I got OOPS message and found the buggy
piece of code. I wish I had the output of dmesg just before the crash.
In other words, I want to view the last messages collected by the ring
buffer used by dmesg.
The log messages are certainly being appended to some logfile in the
RAM. How can I find the address where the logfile is being created or
how can I extract the logfile?
Thanks n Regards
Amit Virdi
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next reply other threads:[~2011-04-26 9:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-26 9:48 Amit Virdi [this message]
2011-04-26 9:59 ` Viewing dmesg output after crash Bradley D. Thornton
2011-04-26 18:36 ` Leo Prasath
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