lkml.org 
[lkml]   [2011]   [May]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: 2.6.32.21 - uptime related crashes?
On Sat, May 14, 2011 at 09:04:23PM +0200, Nikola Ciprich wrote:
> Nicolas, thanks for further report, it contradicts my theory that
> problem occured somewhere during 2.6.32.16. Now I think I know why
> several of my other machines running 2.6.32.x for long time didn't
> crashed:
>
> I checked bugzilla entry for (I believe the same) problem here:
> https://bugzilla.kernel.org/show_bug.cgi?id=16991

I don't think that that bug is related, I for one haven't seen any
backtrace that is similar to the above or relevant to divide by zero.

> and Peter Zijlstra asked there, whether reporters systems were running
> some RT tasks. Then I realised that all of my four crashed boxes were
> pacemaker/corosync clusters and pacemaker uses lots of RT priority
> tasks. So I believe this is important, and might be reason why other
> machines seem to be running rock solid - they are not running any RT
> tasks. It also might help with hunting this bug. Is somebody of You
> also running some RT priority tasks on inflicted systems, or problem
> also occured without it?

No, no RT tasks here. The boxes in my case were just running a lot of
kvm processes.

Regards,
Faidon


\
 
 \ /
  Last update: 2011-05-16 00:59    [W:0.129 / U:0.088 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site