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Date: Sat, 06 Dec 2003 22:49:51 +0900
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From: Jun Kuriyama <kuriyama@imgsrc.co.jp>
To: "Daniel M. Eischen" <eischen@vigrid.com>
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cc: Current <freebsd-current@FreeBSD.org>
cc: pdeuskar@FreeBSD.org
Subject: Re: panic: mutex em1 not owned at /usr/src/sys/dev/em/if_em.c:1608
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At Fri, 5 Dec 2003 14:50:09 +0000 (UTC),
Daniel M. Eischen wrote:
> > I got an panic when playing with net/freevrrpd.  I forgot to specify
> > $dumpdev in /etc/rc.conf on this new test box, so I cannot get kernel
> > core at this time...
> 
> Try removing line 771 of dev/em/if_em.c.  The call to em_stop() requires
> the mutex to be locked, but it's not necessary because em_init() calls
> em_stop() with the mutex held.

Seems good!  I have not got that panic since I applied your
suggestion.  Should this be merge to 5.2-RELEASE candidate?


-- 
Jun Kuriyama <kuriyama@imgsrc.co.jp> // IMG SRC, Inc.
             <kuriyama@FreeBSD.org> // FreeBSD Project