Bug#599615: linux-image-2.6.32-5-xen-686: kernel BUG at /buildd/buildd-linux-2.6_2.6.32-24-i386-JPvGSk/linux-2.6-2.6.32/debi an/build/source_i386_xen/drivers/md/md.c: 6192!

[dann frazier <dannf@debian.org>]

On Sat, Oct 09, 2010 at 04:03:49PM +0000, Clint Adams wrote:
> Package: linux-image-2.6.32-5-xen-686
> Version: 2.6.32-24
> 
> I am experiencing various problems with I/O of domU's and dom0 choking when
> using drbd-backed Xen VMs.
> 
> I saw this message on console after a failed attempt to reboot:
> 
> (hand-transcribed)
> kernel BUG at /buildd/buildd-linux-2.6_2.6.32-24-i386-JPvGSk/linux-2.6-2.6.32/debian/build/source_i386_xen/drivers/md/md.c:6192!
> invalid opcode: 0000 [#1] SMP


hm.. wonder if it is related to:
  http://www.spinics.net/lists/raid/msg21823.html

Upstream was pondering removal of this BUG_ON():
  http://www.spinics.net/lists/raid/msg28563.html

But no fix has gone upstream for this, afaict.