Re: kernel diagnostic assertion in evtchn.c

[Sarton O'Brien <bsd-xen%roguewrt.org@localhost>]

Manuel Bouyer wrote:
> On Sat, Jun 07, 2008 at 09:37:21PM +0200, Manuel Bouyer wrote:
> > [...]
> > > evtchn_do_event: ih 0xc1584660 ih_level 0 != i 8
> > > ih handlers:
> > >  0xc1584660 fn 0xc06b7e00
> > >  0xc1584ea0 fn 0xc04fa890
> > A handler with ih_level isn't somthing expected.
> > Can you look in your kernel binary what functions
> > 0xc06b7e00 and 0xc04fa890 are ?
> > nm /netbsd should be enough to find it.
>
> I think I found it (ih_level wasn't initialized for xenevt_processevt()),
> should be fixed with xenevt.c 1.28
>
> Running a HVM guest did increase the probability of seeing it, but even without
> HVM guests I would have expected to see it from time to time ...

I don't use hvm at all but have had consistent crashes when using smb in 
general for high volume transfers. That seems to be about the only thing 
in common.

I still need to find this usb serial port belkin thing i have but will 
test properly when I do.

Sarton