On Fri, Nov 25, 2005 at 03:13:00AM +0000, Andreas Wrede wrote:
> >Environment:
> 	
> 	
> System: NetBSD whome.planix.com 3.0_RC3 NetBSD 3.0_RC3 (PLANIX.MPACPI) #0: Thu Nov 24 20:57:09 EST 2005 root@whome.planix.com:/u1/netbsd-3.0/src/sys/arch/i386/compile/obj.i386/PLANIX.MPACPI i386
> Architecture: i386
> Machine: i386
> >Description:
> 	Over the last week I have experienced 3 kernel dead-locks on a NetBSD 3.0_RC1/2/3 system.
> The motherboard is a Tylan K8S Pro S2882G3NR with 2 AMD Opteron 244 CPUs installed. The kernel
> is differs from GENERIC.MPACPI in the value for some SYSVSEM variables, maxusers and some 
> other variables.

Can you try a kernel with DIAGNOSTIC, DEBUG and LOCKDEBUG ?

-- 
Manuel Bouyer <bouyer@antioche.eu.org>
     NetBSD: 26 ans d'experience feront toujours la difference
--