[Olsr-users] olsrv2: segfault when a link goes down

Henning Rogge (spam-protected)
Wed May 18 08:27:42 CEST 2011

On Wed May 18 2011 07:00:09 Vigneswaran R wrote:
> Hello,
> I cloned the olsrd git repository and testing the olsrv2 implementation
> (olsrv2 branch) *** olsr.org - pre-0.7.0-44408ef ***.
> I am trying to measure the time taken to re-establish the routes when  a
> link goes down and come back again. However, as soon as I unplug the
> network cable from an interface (or execute 'ip link set eth0 down'),
> olsrd exits with segmentation fault with the following information.

> Please help me in fixing the problem.
Thank you for testing this... you have to know that the olsrv2 implementation 
is still incomplete (NHDP is working, OLSRv2 is just a database design at the 

Could you run the test with valgrind, so that I can see where the segfault 

Henning Rogge
Diplom-Informatiker Henning Rogge , Fraunhofer-Institut für
Kommunikation, Informationsverarbeitung und Ergonomie FKIE
Kommunikationssysteme (KOM)
Neuenahrer Straße 20, 53343 Wachtberg, Germany
Telefon +49 228 9435-961,   Fax +49 228 9435 685
mailto:(spam-protected) http://www.fkie.fraunhofer.de
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