Re: kassert in vfs_bio.c

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

On Wed, Jun 25, 2008 at 06:08:37PM +0000, Michael van Elst wrote:
> Christoph_Egger%gmx.de@localhost (Christoph Egger) writes:
> 
> >> No. I'm already running with it. And the problem here is that the BC_BUSY
> >> flag is set when it should not, not the opposite.
> 
> >Can you reproduce the panic *without* this patch ?
> 
> The BC_BUSY flag is irrelevant in the xen backend.
> 
> I suspect misbehaviour in vnd that is probably not critical
> by itself, but it appears to violate the locking scheme and
> thus triggers the new assertions.

BTW I also had mfs mounted on /tmp on this system. Another dom0 where I don't
see this issue doesn't have mfs. Could it be related ?

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