On Mon, Apr 17, 2006 at 08:23:30AM +0200, Felipe Alfaro Solana wrote:
> > ftp://ftp.netbsd.org/pub/NetBSD-daily/netbsd-3/200604080000Z/i386/binary/kernel/netbsd-XEN3_U.gz
> 
> Using this kernel I do also get a panic:
> 
>     The NetBSD Foundation, Inc.  All rights reserved.
> Copyright (c) 1982, 1986, 1989, 1991, 1993
>     The Regents of the University of California.  All rights reserved.
> 
> panic: HYPERVISOR_mmu_update failed

Hum
could you try a netbsd-XEN3_U.gz from current instead ? There should be one
in ftp://ftp.netbsd.org/pub/NetBSD-daily/current/

If it works with current then it means it can be an issue with the pullup.
This happens before any process is started, right ?

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