Re: [Xen-devel] xen-hypervisor-4.3-amd64 4.3.0-3+b1 -> Intel M/B, I/O virt. enabled, start vm -> Kernel panic

[David Vrabel <david.vrabel@xxxxxxxxxx>]

On 20/05/14 11:18, Ian Campbell wrote:
> On Tue, 2014-05-20 at 11:14 +0100, David Vrabel wrote:
>> On 17/05/14 18:46, Jo Mills wrote:
>>>
>>>     [  498.336430] ---[ end trace b9630577ecf84cd8 ]---
>>>     [  498.340053] Kernel panic - not syncing: Fatal exception in interrupt
>>>     (XEN) Domain 0 crashed: 'noreboot' set - not rebooting.
>>
>> We need the full backtrace from the kernel.
> 
> It was in the attached serial console log. I've pasted what I think is
> the relevant bit below.

Ah. I hadn't noticed the attachment.

> [  485.048066] d-con vm-13-disk2: PingAck did not arrive in time.
> [  486.876191] e1000 0000:04:02.0 eth2: Detected Tx Unit Hang
> [  486.876191]   Tx Queue             <0>
> [  486.876191]   TDH                  <a5>
> [  486.876191]   TDT                  <b5>
> [  486.876191]   next_to_use          <b5>
> [  486.876191]   next_to_clean        <a5>
> [  486.876191] buffer_info[next_to_clean]
> [  486.876191]   time_stamp           <10000b439>
> [  486.876191]   next_to_watch        <a6>
> [  486.876191]   jiffies              <10000b67f>
> [  486.876191]   next_to_watch.status <0>

This looks like an e1000 driver/hardware problem.  It doesn't
immediately look Xen specific.

David

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel