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From: John Baldwin <jhb@FreeBSD.org>
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Date: Thu, 25 Mar 2004 15:27:27 -0500
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cc: current@FreeBSD.org
cc: Lukas Ertl <le@FreeBSD.org>
Subject: Re: panic: mutex Giant not owned
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On Thursday 25 March 2004 05:39 am, Lukas Ertl wrote:
> Hi,
>
> I was dropped into DDB after a panic and tried to save a coredump with
> "call doadump", which resulted in a:
>
> panic: mutex Giant not owned in /usr/src/sys/cam/cam_xpt.c:3970
>
> Second call to "doadump" succeeded, but savecore(8) couldn't save the core
> ('bad dump header' or something like this).

Cute.  I should fix mtx_assert() to just bail and not panic if panicstr is 
already set.

-- 
John Baldwin <jhb@FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve"  =  http://www.FreeBSD.org