DOM0: Invalid guest OS image

[Hubert Feyrer <hubert%feyrer.de@localhost>]

I've tried

        ...
        Could not find device eth0: using dummy device
        Device dummy opened and ready for use.
        DOM0: Invalid guest OS image

        ****************************************
        Could not set up DOM0 guest OS
        Aieee! CPU0 is toast...
        ****************************************

        Reboot in five seconds...

My /grub/menu.lst has:

        root (hd0,0,a)
        title NetBSD/xen
                kernel /grub/xen-1.2.gz dom0_mem=65535
                module /grub/xen12load
                module /grub/xen12netbsd

xen12load is already padded to a 4-byte-boundary, and I've also tried with 
a xen12netbsd that was padded. I've tried self-built Xen kernels from 
NetBSD 2.0 sources, with the same result for both XEN and GENERIC.
The xen-1.2.gz I used is from the xen12-040418 package, I've also tried 
the xen-1.2-fixed-ide.gz from ftp.netbsd.org, they all bring the same 
result "DOM0: Invalid guest OS image", in any combination.

What do I do wrong? Can someone with working Xen share their /grub/*?


 - Hubert

--
NetBSD - Free AND Open!      (And of course secure, portable, yadda yadda)