Re: [B.A.T.M.A.N.] Kernel crashes when using more than one interface in bat0

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