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From: Simon Wunderlich <sw@simonwunderlich.de>
Date: Thu, 20 Aug 2015 13:09:51 +0200
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Subject: Re: [B.A.T.M.A.N.] Kernel crashes when using more than one
	interface in bat0
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Hi Bjoern,

thanks a lot for reporting this issue - it looks like there are some problems 
in the cleanup of OGMs when fragmentation is used.

For now, I've created a ticket here:

https://www.open-mesh.org/issues/223

Thanks,
    Simon

On Tuesday 18 August 2015 18:35:17 Bjoern Franke wrote:
> Am Dienstag, den 18.08.2015, 10:08 +0200 schrieb Bastian Bittorf:
> > * Bjoern Franke <bjo@nord-west.org> [18.08.2015 09:47]:
> > > Unfornately we have no logs now, because after the crashes no ssh
> > > -access to the servers are possible.
> > 
> > try to set
> > 
> > /sbin/sysctl -w kernel.panic_on_oops=1
> > /sbin/sysctl -w kernel.panic=10
> > /sbin/sysctl -w vm.panic_on_oom=2
> > 
> > if the devices crashed (and reboots now) you have
> > the crash in the file:
> > 
> > /sys/kernel/debug/crashlog
> 
> Thanks for the hint, it did not work on the debian machines, but I got
> the systems running with crashkernel enabled. Now we got the first
> crash:
> https://p.rrbone.net/paste/nnNHrIJI#oHfBMOs2
> 
> Regards
> Bjoern

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