Subject: Re: [vserver] New kernels in repo.psand.net
From: Tomasz Pajor <nikon@puffy.pl>
Date: Thu, 17 May 2012 12:30:25 +0200

 Thu, 17 May 2012 12:30:25 +0200
I noticed that you added new kernel version.
3.2.17-vs2.3.2.9-beng
and util-vserver is upgraded to 0.30.216-pre3034-squeeze0.2-1

I'm experiencing a strange situation.

After restart my main interfaces ip gets overwritten with one
from a vserver.

When i turn vservers off, eth0 is not even up.

When i switch eth0 up by hand and start vservers, everything works
properly.

Have anybody experienced this situation?


On May 8, 2012, at 1:15 PM, Grzegorz Nosek wrote:

> W dniu 07.05.2012 18:49, Ben Green pisze:
>> Since there's some issues with 3.2.x that have come to light also, I'll
>> roll up a new 3.0.x kernel this week. Also a new 3.2.x could do with
>> being rolled. I'll try to make these up to date with the mainline
>> kernels, so 3.0.31 and 3.2.16 if that's proves possible.
> 
> BTW, what issues did you see with 3.2.x? So far we noticed (on a
> hand-rolled kernel):
> - insane load average on a mostly idle machine (roughly 1 loadavg point
> for every vserver running; machine works fine though)
> - high system CPU usage (possibly, but not certainly, related to [1])
> - a single crash during vserver shutdown that looks tasklist lock
> related [2]
> 
> Are any of these known or have fixes available?
> 
> Best regards,
> Grzegorz Nosek
> 
> 1. https://lkml.org/lkml/2011/11/17/375
> 2.
> https://groups.google.com/group/linux.kernel/browse thread/thread/e05264a4d989fb07/dae548e897fc17e0