bird problem

5 Nov 2010

      Hi, I have this bird.conf :
##############
router id 213.xx.xx.xx;
protocol kernel {
        persist;
        scan time 20;
        import all;
        export all;
}
protocol static {
        route 0.0.0.0/0 via 213.xx.xx.yy;
}
protocol ospf MyOSPF {
        tick 2;
        rfc1583compat yes;
        export where source = RTS_STATIC;
        area 10.32.0.0 {
                stub no;
                networks {
                        77.xx.xx.4/30;
                        77.xx.xx.8/30;
                };
                interface "vlan10" {
                        cost 10;
                        priority 1;
                        authentication none;
                        type nonbroadcast;
                        strict nonbroadcast yes;
                        neighbors { 77.xx.xx.6; };
                        poll 10;
                        retransmit 5;
                        transmit delay 1;
                        hello 10;
                        dead 40;
                        wait 40;
                };
                interface "vlan11" {
                        cost 100;
                        priority 1;
                        authentication none;
                        type nonbroadcast;
                        strict nonbroadcast yes;
                        neighbors { 77.xx.xx.10; };
                        poll 10;
                        retransmit 5;
                        transmit delay 1;
                        hello 10;
                        dead 40;
                        wait 40;
                };
        };
       area 10.0.8.0 {
               stub no;
               networks {
                       77.xx.xx.0/30;
               };
               interface "vlan13" {
                       cost 1;
                       priority 1;
                       authentication none;
                       type nonbroadcast;
                       strict nonbroadcast yes;
                       neighbors { 77.xx.xx.2; };
                       poll 10;
                       retransmit 5;
                       transmit delay 1;
                       hello 10;
                       dead 40;
                       wait 40;
               };
       };
};
##############
This configuration makes immediate crash of bird, with this syslog message:

Nov  4 23:34:39 router user.info kernel: bird[5236]: segfault at 34 ip 
0805f8d6 sp bfb262f0 error 4
Nov  4 23:34:39 router user.info kernel:  in bird[8048000+3c000]

If I remove part with 'area 10.0.8.0', bird runs without problem.

Thanks for suggestion.

Jirasek

bird problem

Jaroslav Jirásek