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Re: panic on xen guest shutdown

On Thu, Dec 16, 2010 at 05:46:32PM +0100, Christoph Egger wrote:
> > Don't you miss the ioemu flag here ?
> It's optional since Xen 3.4.

OK, so it's not the xen from pkgsrc; that an important information

> [...]
> FD 10 and 11 are the disk images.

if these are the disk images, then it looks like qemu didn't open the
vnd devices. I guess you'll have to track what else, beside the backends
is opening theses. Maybe fstat can help for this as well.

the NetBSD kernel should print what devices it opens in backends
(like: xbd backend: attach device vnd0d (size 20971520) for domain 7),
can you check that the backend isn't opening the devices twice ?

Manuel Bouyer <>
     NetBSD: 26 ans d'experience feront toujours la difference

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