Dear Nicolas and Darren. Thank you for reporting this to us. Please send us your config files and we will look into that. For a private message please use bird-support@network.cz Kind regards, Jana Jana Babovakova (she/her) | BIRD Tech Support | CZ.NIC, z.s.p.o. On 19. 05. 25 1:40, Darren O'Connor wrote:
Just installed 3.1.1 and getting the same. When looking at syslog I see the following:
May 18 23:37:28 kernel: [ 351.570830] bird[1677]: segfault at 0 ip 0000000000000000 sp 00007fd4fcc2e5c8 error 14 in bird[563a88e0e000+14000] May 18 23:37:28 kernel: [ 351.570861] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. May 18 23:37:28 systemd[1]: bird.service: Main process exited, code=killed, status=11/SEGV May 18 23:37:28 systemd[1]: bird.service: Failed with result 'signal'. May 18 23:37:28 systemd[1]: bird.service: Consumed 7.387s CPU time. May 18 23:37:28 systemd[1]: bird.service: Scheduled restart job, restart counter is at 26. May 18 23:37:28 systemd[1]: Stopped BIRD Internet Routing Daemon. May 18 23:37:28 systemd[1]: bird.service: Consumed 7.387s CPU time. May 18 23:37:28 systemd[1]: Starting BIRD Internet Routing Daemon...
The sp value changes on each iteration
On Sun, 18 May 2025 at 05:21, Nicolas Lorin<androw95220@gmail.com> wrote:
Hi,
I've tried to upgrade from 3.1.0 to 3.1.1 but bird daemon is crashing with a segv after some seconds. I haven't made any change to my config. Reverting to 3.1.0 fixes the problem.
Running Ubuntu 24.04.02.
I'm using BGP/OSPF/Kernel/Static/Direct/RPKI.
I haven't had the time yet to narrow the problem down but wanted to let you know.
I'll try to investigate with a limited config if I find time.
Regards,
-- Nicolas Lorin