OSPF: can't setsockopt IP_ADD_MEMBERSHIP (AllSPFRouters): Operation not permitted

Hello
I have problem with ospfd (net/quagga package)
When i used 5.2.1 there wasnt problem, but after i upgraded to 5.3, these messages started getting to me:

2004/10/04 16:22:44 OSPF: can't setsockopt IP_ADD_MEMBERSHIP (AllSPFRouters): Operation not permitted
2004/10/04 16:22:45 OSPF: can't setsockopt IP_MULTICAST_LOOP(0): Operation not permitted
2004/10/04 16:22:45 OSPF: can't setsockopt IP_MULTICAST_TTL(1): Operation not permitted
2004/10/04 16:22:45 OSPF: can't setsockopt IP_MULTICAST_IF: Operation not permitted

messages repeat periodically
ospfd is running, but unable to communicate with neighbors
i havent tried any other multicast application

My first 5.3 was i think beta4 and now i have beta7

So.. 
Should i change permission anywhere? or is there new kernel option? or a bug?

my non-default kernel options are
options         IPDIVERT
options         ALTQ
options         ALTQ_CBQ
options         ALTQ_RED
options         ALTQ_RIO
options         ALTQ_HFSC
options         ALTQ_CDNR
options         ALTQ_PRIQ
options         ALTQ_NOPCC

options         NMBCLUSTERS=4096
options         NBUF=4096
options         GEOM_BDE

device          pf
device          pflog
device          pfsync
and many default drivers are disabled, but it has occured on generic too.

Best Regards 
Jan Vyhlidka