autosign system test hung in cross-version-config-tests CI job
Job #4058605 failed for e5a98f14 (CI artifacts were saved).
The autosign system test hung for 5 minutes on shutdown in the cross-version-config-tests CI job. I see this for the second time in two days, and I think this is something new and will persist.
This CI job is unique compared to other system test CI jobs: it just starts and stops BIND servers to check that named.conf breakages introduced since the previous point release are not present. We had a problem in this scenario before: #4213 (closed).
23-Feb-2024 00:10:42.106 adjust_quantum: old=100, new=137
23-Feb-2024 00:10:42.106 calling free_rbtdb(.)
23-Feb-2024 00:10:42.106 done free_rbtdb(.)
23-Feb-2024 00:10:42.106 done free_rbtdb(oldsigs.example)
23-Feb-2024 00:10:42.106 done free_rbtdb(jitter.nsec3.example)2024-02-23 00:18:18 INFO:autosign D:Core was generated by `/builds/isc-projects/bind9/bin/named/.libs/named -D autosign_tmp_7ktl_4p5-ns3 -'.
2024-02-23 00:18:18 INFO:autosign D:Program terminated with signal SIGABRT, Aborted.
2024-02-23 00:18:18 INFO:autosign D:#0 0x00007f5df3ae9b9e in __GI_epoll_pwait (epfd=4, events=0x7ffe9b1a8be0, maxevents=1024, timeout=-1, set=0x0) at ../sysdeps/unix/sysv/linux/epoll_pwait.c:40
2024-02-23 00:18:18 INFO:autosign D:Download failed: Invalid argument. Continuing without source file ./misc/../sysdeps/unix/sysv/linux/epoll_pwait.c.
2024-02-23 00:18:18 INFO:autosign D:[Current thread is 1 (Thread 0x7f5df1217500 (LWP 52959))]
2024-02-23 00:18:18 INFO:autosign D:#0 0x00007f5df3ae9b9e in __GI_epoll_pwait (epfd=4, events=0x7ffe9b1a8be0, maxevents=1024, timeout=-1, set=0x0) at ../sysdeps/unix/sysv/linux/epoll_pwait.c:40
2024-02-23 00:18:18 INFO:autosign D:#1 0x00007f5df3ece522 in uv__io_poll (loop=0x7f5df0e53020, timeout=-1) at /usr/src/libuv-v1.47.0/src/unix/linux.c:1430
2024-02-23 00:18:18 INFO:autosign D:#2 0x00007f5df3eb3e20 in uv_run (loop=0x7f5df0e53020, mode=UV_RUN_DEFAULT) at /usr/src/libuv-v1.47.0/src/unix/core.c:447
2024-02-23 00:18:18 INFO:autosign D:#3 0x00007f5df46b0324 in loop_thread (arg=arg@entry=0x7f5df0e53000) at loop.c:284
2024-02-23 00:18:18 INFO:autosign D:#4 0x00007f5df46c1af1 in thread_body (wrap=0x7f5df0ee7420) at thread.c:85
2024-02-23 00:18:18 INFO:autosign D:#5 0x00007f5df46c1b6a in isc_thread_main (func=func@entry=0x7f5df46b0299 <loop_thread>, arg=0x7f5df0e53000) at thread.c:116
2024-02-23 00:18:18 INFO:autosign D:#6 0x00007f5df46b12c4 in isc_loopmgr_run (loopmgr=0x7f5df0e20a80) at loop.c:456
2024-02-23 00:18:18 INFO:autosign D:#7 0x000055ad3d813480 in main (argc=<optimized out>, argv=<optimized out>) at main.c:1574