On Sat, 2010-05-08 at 15:52 -0400, Pasi Kärkkäinen wrote:
> On Sun, May 09, 2010 at 01:02:42AM +0800, yingbin wang wrote:
> > I have try xenlinux 188.8.131.52. the problem also appear. os can not
> > startup.
> > Windows 2008 R2 Standard Edition 64(disk size: 20G, C:\ 15G, D:\ 5G) on
> > vhd file, the problem appear.
> > does anyone successfully install Windows 2008 R2 Standard Edition 64(disk
> > size: 20G, C:\ 15G, D:\ 5G) on vhd file??
> > env : (xen4.0, kernel184.108.40.206) or (xen4.0, kernel220.127.116.11)
> Looking at the log (below) it seems the 'tapdisk2' process segfaults
> Sounds like a bug in it..
This is the loop pulling requests from the userspace I/O ring.
Missing a sanity check on the message content, hence the crash.
I would have bet it's smp-related, but sounds as if not.
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