[Olsr-dev] possible bug on olsrd IPv6 inserting route

[Saverio Proto]

Hello,

a Ninux user see this stuff in his log file everysecond:

Feb 21 19:23:58 Edge-Laiatico olsrd[1403]: . error: add route to
2001:760:://32 via 2001:4c00:893b:1:135::10 dev eth2.1382 onlink
(Resource temporarily unavailable 11)
Feb 21 19:23:58 Edge-Laiatico olsrd[1403]: . auto-deleting similar
routes to resolve 'File exists' (17) while adding route!
Feb 21 19:23:58 Edge-Laiatico olsrd[1403]: . error: del route to
2001:760:://32 via 2001:760:: dev void onlink (Resource temporarily
unavailable 11)
Feb 21 19:23:58 Edge-Laiatico olsrd[1403]: . failed (3)
Feb 21 19:23:58 Edge-Laiatico olsrd[1403]: Add route 2001:760::/32
from 2001:4c00:893b:a:e5ac:1914:e38:8e2b via 2001:4c00:893b:1:135::10,
cost 12.683, metric 12, v 664812: Resource temporarily unavailable

the hardware is the Ubiquiti Edgerouter. Here is the exact version of olsrd.

(spam-protected):~$ sudo /config/olsrd/olsrd.mips64r2

 *** olsr.org - pre-0.6.7-git_c2c420b-hash_ca10d83ddde9806265724e55c9f067f5 ***
 Build date: 2013-08-02 18:02:08 on HAL-Linux
 http://www.olsr.org

however the route is correctly installed:

(spam-protected):~$ ip -f inet6 r s | grep 760
2001:760::/32 via 2001:4c00:893b:1:135::10 dev eth2.1382  metric 2
mtu 1500 advmss 1440 hoplimit 0
(spam-protected):~$

configuration is attached.

any idea how to debug further ?
now we are going to try to reproduce the bug with the current
release-0.6.6 branch

Saverio
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