panics with today's current

[Suleiman Souhlal]

Hi,

On Jun 18, 2005, at 1:12 PM, Giorgos Keramidas wrote:

> Today's current panics whenever I try to build mail/procmail a little
> after the following appears on the screen:
>
> Jun 18 19:50:13 gothmog kernel: Acquiring lockmgr lock "ufs" with  
> the following non-sleepable locks held:
> Jun 18 19:50:13 gothmog kernel: exclusive sleep mutex vnode  
> pollinfo r = 0 (0xc1ebc000) locked @ /usr/src/sys/kern/kern_event.c: 
> 881

Jun Kuriyama and Xin LI have reported this in the past week.
The patch at http://people.freebsd.org/~ssouhlal/testing/ 
knlist_locking-20050618.diff should fix this. Can you please give it  
a try?


--
Suleiman Souhlal     | ssouhlal at vt.edu
The FreeBSD Project  | ssouhlal at FreeBSD.org