7.2-release/amd64: panic, spin lock held too long

[Attilio Rao]

2009/7/7 Dan Naumov <dan.naumov at gmail.com>:
> I just got a panic following by a reboot a few seconds after running
> "portsnap update", /var/log/messages shows the following:
>
> Jul  7 03:49:38 atom syslogd: kernel boot file is /boot/kernel/kernel
> Jul  7 03:49:38 atom kernel: spin lock 0xffffffff80b3edc0 (sched lock
> 1) held by 0xffffff00017d8370 (tid 100054) too long
> Jul  7 03:49:38 atom kernel: panic: spin lock held too long
>
> /var/crash looks empty. This is a system running official 7.2-p1
> binaries since I am using freebsd-update to keep up with the patches
> (just updated to -p2 after this panic) running with very low load,
> mostly serving files to my home network over Samba and running a few
> irssi instances in a screen. What do I need to do to catch more
> information if/when this happens again?

Dan, is that machine equipped with Hyperthreading?

Attilio


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