[Lxc-users] LXC container SSH X forwarding kernel crash

Ferenc Holzhauser ferenc.holzhauser at gmail.com
Mon Jul 26 06:57:15 UTC 2010


Hi,

I beileve I can reproduce it and get a crash image.
Then apport or crash could possibly show something useful.

Would that help?

Ferenc

On 25 July 2010 23:27, Daniel Lezcano <daniel.lezcano at free.fr> wrote:
> On 07/24/2010 07:48 PM, Arie Skliarouk wrote:
>> Hi,
>>
>> On Sat, Jul 24, 2010 at 00:14, Daniel Lezcano<daniel.lezcano at free.fr>wrote:
>>
>>
>>> I am trying to reproduce the problem on my system with the same kernel but
>>> it does not occur.
>>> What network configuration are you using ?
>>>
>>>
>> I use following shell script for configuring the network:
>>
>> #!/bin/sh
>> brctl addbr br0
>> brctl setfd br0 0
>> ifconfig br0 192.168.11.32 promisc up
>> brctl addif br0 eth0
>> ifconfig eth0 0.0.0.0 up
>> route add default gw 192.168.11.1
>>
>
> Thanks.
>
> I tried several network configuration (macvlan, veth + bridge + ip
> forwarding, veth+bridge+eth0) but none raised the kernel bug. I
> downloaded a 4GB iso image from internet within the container and in
> parallel the same iso on the host, while running a X application with
> ssh X11 forwarding  in the container (gkrellm).
>
> That was done on a 2.6.32-23-server kernel from ubuntu and lxc-0.7.1.
> The hardware was a Bi-Xeon Quad core, 7GB of RAM with an ethernet NIC
> Intel Corporation 80003ES2LAN Gigabit Ethernet Controller.
>
> Do you have any suggestion on how to raise the bug ?
>
> Thanks
>   -- Daniel
>
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