hello, running BIRD 3.2.1 on OpenBSD/arm64 7.9, i changed the router-id in bird.conf, then ran 'birdc reload', and bird crashed: Jun 9 07:02:56 ragweed bird: Reconfiguring Jun 9 07:02:56 ragweed bird: Restarting protocol core4 Jun 9 07:02:56 ragweed bird: Restarting protocol core6 Jun 9 07:02:56 ragweed bird: Assertion 'birdloop_inside(sl->loop)' failed at lib/event.c:161 after restarting bird, it appears to be working fine. unfortunately, the generated core file does not seem to be very useful: (lldb) thread list Process 0 stopped * thread #1: tid = 0, 0x00000011e2b302d4 libc.so.103.0`_thread_sys_setsockopt at -:3, stop reason = signal SIGABRT (lldb) bt * thread #1, stop reason = signal SIGABRT * frame #0: 0x00000011e2b302d4 libc.so.103.0`_thread_sys_setsockopt at -:3 frame #1: 0x0000000d19648050 bird`sk_join_group at sysio.h:101:7 (lldb) i can provide the bird executable and core file privately if that's any use.