7.1-PRELEASE sporadically panicking with fatal trap 12
kris at FreeBSD.org
Sat Sep 27 12:30:58 UTC 2008
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 at . It looks like a locking problem
in an error case that you are hitting (note ATA driver message prior to
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