From: "mhiramat at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sources.redhat.com
Subject: [Bug runtime/9927] 2.6.29-rc7 - kernel crash with sharedbuf.exp stap test script
Date: Tue, 17 Mar 2009 02:20:00 -0000 [thread overview]
Message-ID: <20090316215933.26461.qmail@sourceware.org> (raw)
In-Reply-To: <20090306081910.9927.mahesh@linux.vnet.ibm.com>
------- Additional Comments From mhiramat at redhat dot com 2009-03-16 21:59 -------
From my investigation, this problem is just a kernel bug.
mod pointer moved on mod->module_core after copying all sections. So, after
freeing module_core, you must not access mod->(members), because it has been freed.
I'll report and post a fix patch to LKML.
Thanks,
--
http://sourceware.org/bugzilla/show_bug.cgi?id=9927
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next prev parent reply other threads:[~2009-03-16 21:59 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-06 9:48 [Bug runtime/9927] New: " mahesh at linux dot vnet dot ibm dot com
2009-03-06 15:39 ` [Bug runtime/9927] " fche at redhat dot com
2009-03-12 15:29 ` wenji dot huang at oracle dot com
2009-03-12 19:06 ` mahesh at linux dot vnet dot ibm dot com
2009-03-12 19:07 ` mhiramat at redhat dot com
2009-03-13 0:41 ` mhiramat at redhat dot com
2009-03-13 10:44 ` ananth at in dot ibm dot com
2009-03-13 13:32 ` fche at redhat dot com
2009-03-13 13:50 ` Ananth N Mavinakayanahalli
2009-03-13 13:32 ` ananth at in dot ibm dot com
2009-03-13 16:10 ` ananth at in dot ibm dot com
2009-03-17 2:20 ` mhiramat at redhat dot com [this message]
2009-03-20 22:06 ` fche at redhat dot com
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