segfault error in bird6 after upgrading to 1.4.2

[Paul Emmons]

Just upgraded to 1.4.2 from 1.3.9 and having issue with a ipv6 session that
has 10k routes.  Bird concierge as a route viewer ( no routing tables
exchanged)

 

Here is the error:

Jun 17 17:21:30 collector kernel: [ 7107.186257] show_signal_msg: 3
callbacks suppressed

Jun 17 17:21:30 collector kernel: [ 7107.186264] bird6[2295]: segfault at
ffff800092721fa9 ip 00007fc03639dc2d sp 00007fff6d8ddfb0 error 5 in
bird6[7fc036378000+70000]

Jun 17 17:21:31 collector bird6: Started

Jun 17 17:22:12 collector kernel: [ 7149.335707] bird6[15384]: segfault at
ffff8000a4f155d9 ip 00007f0bdbc37c2d sp 00007fff5b0ea980 error 5 in
bird6[7f0bdbc12000+70000]

Jun 17 17:22:13 collector bird6: Started

Jun 17 17:23:33 collector kernel: [ 7229.888236] bird6[15638]: segfault at
ffff8000d3104cc9 ip 00007fbf1e824c2d sp 00007fff2cefb290 error 5 in
bird6[7fbf1e7ff000+70000]

Jun 17 17:23:33 collector bird6: Started

Jun 17 17:24:00 collector kernel: [ 7256.689590] bird6[15710]: segfault at
ffff8000c005edf9 ip 00007f69599a1c2d sp 00007fff3ffa1160 error 5 in
bird6[7f695997c000+70000]

Jun 17 17:24:00 collector bird6: Started

Jun 17 17:25:43 collector kernel: [ 7360.327092] bird6[15741]: segfault at
ffff8000a909a329 ip 00007f4195995c2d sp 00007fff56f65c30 error 5 in
bird6[7f4195970000+70000]

Jun 17 17:25:44 collector bird6: Started

Jun 17 17:26:29 collector bird6: Reconfiguring

Jun 17 17:26:29 collector bird6: Removing protocol Hurricane

 

Stays up after I comment out users:

 

#protocol bgp Hurricane {

#        description "as6939";

#        local as 65000;

#        neighbor 2001:504:3b::14 as 6939;

#        route limit 35000;

#}

 

I've tried it with and without the route limit in it.  

 

There are <10k routes being sent.

 

If I try to send that many routes (actually a full table) from another peer
I do get the same error.   It seems to be an issue with going over a certain
number of  ipv6 routes

 

 

Thanks - Paul 

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://trubka.network.cz/pipermail/bird-users/attachments/20140617/008d04f9/attachment.html>