Disk I/O-related panics in 6.0-RELEASE?

Kris Kennaway kris at obsecurity.org
Wed Apr 5 05:02:23 UTC 2006


On Wed, Apr 05, 2006 at 12:59:25AM -0400, Brian Tao wrote:
> On Mon, 3 Apr 2006, Brian Tao wrote:
> >
> > I'll have to check in on it tomorrow and slap a serial console on
> > it.  If 6.1 isn't much better, I'll try putting an i386 kernel on it
> > instead and see if I can rule out flakey hardware.
> 
>     No go with RELENG_6... kernel panic during a buildworld attempt
> with the new kernel.  Additionally, on reboot, the background fsck
> eventually hangs in disk wait on snaplk.  The system slowly becomes
> inaccessible as more and more processes access the filesystem and also
> hang on snaplk.
> 
>     There doesn't seem to be anything for savecore to dump when the
> system tries to come back up either.  Any other information I should
> be providing, beyond what is included in the tar file below (kernel
> config file, dmesg, kgdb output)?
> 
> http://www.luxography.ca/tmp/amd64_panics.tgz

It would be helpful (i.e. more likely to get responses) if you could
post a relevant extract, so people don't have to download the tarball.

Kris
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