Date: Sat, 27 Sep 2008 13:31:15 +0100 From: Kris Kennaway <kris@FreeBSD.org> To: "John L. Templer" <john_templer@comcast.com> Cc: freebsd-questions@freebsd.org Subject: Re: 7.1-PRELEASE sporadically panicking with fatal trap 12 Message-ID: <48DE2793.4020000@FreeBSD.org> In-Reply-To: <48DDB114.8030505@comcast.com> References: <48DDB114.8030505@comcast.com>
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John L. Templer wrote: > I'm running 7.1-PRERELEASE, with /usr/src and /usr/ports last csup-ed > just a few days ago. After being up for about a day or so the system > will panic because of a page fault. I'm not completely sure, but it > seems that the system is more stable when gdm and gnome are disabled in > rc.conf. At least it stayed up for several days when I did that. > > I've run memtest several times, so I'm pretty confident it's not a > memory problem. Also the stack trace is always the same, so I'm > thinking it's not hardware related. > > I've attached a stack trace from kgdb, and the output from dmesg. I'd > appreciate any help you could give me with this. Please re-send to stable@ and CC sos@. It looks like a locking problem in an error case that you are hitting (note ATA driver message prior to panic). Kris
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