Re: [Xen-API] XCP BETA BUG: bridge, kernel panic

[Sébastien Riccio <sr@xxxxxxxxxxxxxxx>]

Hi,

Is your XCP running openvswitch or bridge mode ?

You can cat /etc/xensource/network.conf to check it out.

If it's running in openvswitch mode, don't use brctl to manually play 
with the bridges,
that could be the reason it's panicing.

Use ovs-vsctl instead, or even better use the xapi xe network commands, 
like told in a
previous reply.

Kind regards,
Sébastien

On 13.09.2011 19:00, Breaker wrote:
> [root@localhost xen]# brctl addbr br0
>
> Message from syslogd@ at Tue Sep 13 20:54:19 2011 ...
> localhost kernel: Oops: 0000 [#1] SMP
>
> Message from syslogd@ at Tue Sep 13 20:54:19 2011 ...
> localhost kernel: last sysfs file: /sys/class/net/lo/carrier
>
> Message from syslogd@ at Tue Sep 13 20:54:19 2011 ...
> localhost kernel: Process modprobe (pid: 18990, ti=edfa6000 task=ee9a8030 
> task.ti=edfa6000)
>
> Message from syslogd@ at Tue Sep 13 20:54:19 2011 ...
> localhost kernel: Stack:
>
> Message from syslogd@ at Tue Sep 13 20:54:19 2011 ...
> localhost kernel: Call Trace:
>
> Message from syslogd@ at Tue Sep 13 20:54:19 2011 ...
> localhost kernel: Code: 00 00 e8 c4 21 00 00 8b 5d f4 31 c0 8b 75 f8 8b 7d fc 89 ec 
> 5d c3 90 8d 74 26 00 ff 24 95 a0 e3 9a f0 f6 41 30 04 75 d3 8b 55 f0<8b>  42 14 
> f6 80 b8 00 00 00 01 74 c4 89 d0 e8 0d 47 9d cf 89 f8
>
> Message from syslogd@ at Tue Sep 13 20:54:19 2011 ...
> localhost kernel: EIP: [<f09ab050>] br_device_event+0x70/0x150 [bridge] SS:ESP 
> 0069:edfa7f18
>
> Message from syslogd@ at Tue Sep 13 20:54:19 2011 ...
> localhost kernel: CR2: 0000000000000014
>
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