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Re: init receiving SIGILL on XEN3_DOM0/amd64

On Sun, May 18, 2008 at 01:09:54PM +0200, Christoph Egger wrote:
> Manuel Bouyer wrote:
> >On Sun, May 18, 2008 at 05:59:02PM +1000, James Laird wrote:
> >>Hi,
> >>
> >>I'm having trouble with a fresh -current build, running as Dom0 on amd64. 
> >>init keeps getting bonked with signal 4 and restarting.
> >>Someone else had the same trouble with a XEN3PAE_DOMU, which was 
> >>magically resolved when something changed in CVS ( 
> >>http://mail-index.netbsd.org/current-users/2008/05/01/msg002169.html ).
> >>
> >>I've had a quick poke through the source tree, but I can't see anything 
> >>obvious. Does anyone have any suggestions as to where to look for the 
> >>trouble?
> >
> >Not sure. A current kernel built 2 days ago works fine for me as
> >dom0 for amd64.
> >
> What are the normal conditions where the kernels sends SIGILL to userland?

When the CPU sends an illegal intruction trap, I guess.

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

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