For what it's worth, if you disable running find on amd-mounted NFS
filesystem then kernel does not trigger the bug. What I did is:

o) add rebuild_locatedb=NO to /etc/weekly.conf
o) add following lines to /etc/daily.conf
	find_core=NO
	run_security=NO

This should make your system somewhat more stable. At least it did for
me.

--Artem

On Wed, Jul 23, 2003 at 11:53:57AM -0700, "Aaron J. Grier" <agrier@poofygoof.com> wrote:
> this bug (or at least one with an identical callback tree) is still
> around in 1.6.1.  I have had three different machines over the last two
> days fall victim to it.
> 
> all three machines are running identical GENERIC kernels:
> 
> NetBSD lauri 1.6.1 NetBSD 1.6.1 (GENERIC) #0: Tue Apr  8 12:05:52 UTC 2003     autobuild@tgm.daemon.org:/autobuild/netbsd-1-6/i386/OBJ/autobuild/netbsd-1-6/src/sys/arch/i386/compile/GENERIC i386 
> 
> I didn't know I was able to dig around into vnodes from ddb, so next
> time this happens hopefully I can provide a little more information.
> 
> What would be necessary to make Artem's extra sanity checks machine-
> independent?
>