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Re: [Xen-devel] Re: Crash on blktap shutdown

To: Daniel Stodden <daniel.stodden@xxxxxxxxxx>
Subject: Re: [Xen-devel] Re: Crash on blktap shutdown
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Wed, 24 Feb 2010 15:52:12 -0800
Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
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On 02/24/2010 03:49 PM, Daniel Stodden wrote:
On Wed, 2010-02-24 at 17:55 -0500, Jeremy Fitzhardinge wrote:
When rebooting the machine,  I got this crash from blktap.  The rip maps to 
line 262 in
0xffffffff812548a1 is in blktap_request_pool_free 
(/home/jeremy/git/linux/drivers/xen/blktap/request.c:262).
Uhm, where did that RIP come from?

pool_free is on the module exit path. The stack trace below looks like a
crash from the broadcasted SIGTERM before reboot.

Ignore it; I generated it from a different kernel from the one that crashed. But the other oops I posted should be all consistent and meaningful.

    J

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