Bug#607709: XEN kernel crash on DNS process

[Ian Campbell <ijc@hellion.org.uk>]

On Thu, 2010-12-23 at 10:54 +0100, Giuseppe Sacco wrote:
> Hi all,
> this is a second trace from the same machine. The process blocked isn't
> the DNS server anymore, so the problem seems not related to any process.
> I collected three traces with three different processes. Please note the
> problem is not XEN specific, since I may reproduce the problem with non
> XEN kernel (same kernel version).

Do you have an example of the trace from a non-Xen kernel. The traces in
this bug report are very Xen specific indeed (a BUG_ON when a hypercall
fails).

I expect that the failure on Xen would be accompanied by a log message
from the hypervisor. Does "xm dmesg" show anything?

Ian.

-- 
Ian Campbell

Bizoos, n.:
	The millions of tiny individual bumps that make up a basketball.
		-- Rich Hall, "Sniglets"