[22:23:06.745] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[22:23:06.981] dumping /tmp/cores/postgres-3-27139.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[22:23:07.247] [New LWP 27139]
[22:23:07.247] 
[22:23:07.247] This GDB supports auto-downloading debuginfo from the following URLs:
[22:23:07.247]   <https://debuginfod.debian.net>
[22:23:07.247] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[22:23:07.247] Debuginfod has been disabled.
[22:23:07.247] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[22:23:07.388] [New LWP 26971]
[22:23:07.388] [Thread debugging using libthread_db enabled]
[22:23:07.388] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[22:23:07.388] Core was generated by `postgres: replica_success: startup waiting for 000000010000000000000004       '.
[22:23:07.388] Program terminated with signal SIGQUIT, Quit.
[22:23:07.388] #0  0x00007f04b3aaed14 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[22:23:07.424] [Current thread is 1 (LWP 27139)]
[22:23:07.433] 
[22:23:07.433] Thread 2 (Thread 0x7f04b1a1cf00 (LWP 26971)):
[22:23:07.433] warning: Couldn't find general-purpose registers in core file.
[22:23:07.433] #0  <unavailable> in ?? ()
[22:23:07.433] PC unavailable, cannot determine locals.
[22:23:07.433] Backtrace stopped: not enough registers or memory available to unwind further
[22:23:07.433] 
[22:23:07.433] Thread 1 (LWP 27139):
[22:23:07.433] #0  0x00007f04b3aaed14 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[22:23:07.433] No symbol table info available.
[22:23:07.433] #1  0x00007f04b3a5b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[22:23:07.433] No symbol table info available.
[22:23:07.433] #2  0x00007f04b3b16184 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[22:23:07.433] No symbol table info available.
[22:23:07.433] #3  0x00007f04b3b287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[22:23:07.433] No symbol table info available.