Re: kern/41874: in-kernel NFS server hates network interface aliases

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Wed, Aug 12, 2009 at 01:35:00AM +0000, fair%NetBSD.org@localhost wrote:
> [...]
> 
> >Description:
>       My NFS server was pressed into service as the house router.
> 
>       Some time after adding the necessary network interface aliases, NetBSD
>       panic'd, and continued to panic just before getty appeared on console
>       at every subsequent reboot.  Starting in single user mode and
>       attempting to diagnose which service/program was causing the problem
>       yielded this:
> 
> 112 # nfsd -r -t -u
> 113 # Aug 10 16:46:07 Reader / writer lock error: rw_vector_enter: locking 
> against myself
> 
> lock address : 0x000000000ead0fb8
> current cpu  :                  0
> current lwp  : 0x000000000ead4860
> owner/count  : 0x000000000ead4860 flags    : 0x0000000000000004
> 
> panic: lock error
> Stopped in pid 186.2 (nfsd) at  netbsd:cpu_Debugger+0x4:        nop

Did you get a stack trace here ?

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