freebsd stable - Sep 2009 - Kernel panic in ulpt

Hello,

I just got a kernel panic on a FreeBSD 7.2 STABLE after a print job  
finished on ulpt. The kgdb output (ran in script) is attached. I'll  
keep the vmcore around in case anyone needs more info. Shout if you  
need more info.



!DSPAM:363,4aaa786713781058220185!
-------------- next part --------------
A non-text attachment was scrubbed...
Name: kgdb.out
Type: application/octet-stream
Size: 3943 bytes
Desc: not available
Url :
http://lists.freebsd.org/pipermail/freebsd-stable/attachments/20090911/4cde7890/kgdb.obj
-------------- next part --------------



Alban Hertroys

--
Screwing up is the best way to attach something to the ceiling.



!DSPAM:363,4aaa786713781058220185!

On Friday 11 September 2009 12:18:39 pm Alban Hertroys
wrote:
> Hello,
> 
> I just got a kernel panic on a FreeBSD 7.2 STABLE after a print job  
> finished on ulpt. The kgdb output (ran in script) is attached. I'll  
> keep the vmcore around in case anyone needs more info. Shout if you  
> need more info.
In ulptclose() in sys/dev/usb/ulpt.c try changing the callout_stop() to a 
callout_drain().  Have you been able to reproduce this?

-- 
John Baldwin