[12:08:01.108] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[12:08:01.305] dumping /tmp/cores/postgres-3-36621.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[12:08:01.555] [New LWP 36621]
[12:08:01.555] 
[12:08:01.555] This GDB supports auto-downloading debuginfo from the following URLs:
[12:08:01.555]   <https://debuginfod.debian.net>
[12:08:01.555] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[12:08:01.555] Debuginfod has been disabled.
[12:08:01.555] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[12:08:01.674] [New LWP 36526]
[12:08:01.674] [Thread debugging using libthread_db enabled]
[12:08:01.674] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[12:08:01.674] Core was generated by `postgres: replica_success: startup waiting for 000000010000000000000004       '.
[12:08:01.674] Program terminated with signal SIGQUIT, Quit.
[12:08:01.674] #0  0x00007fc80ecaeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[12:08:01.707] [Current thread is 1 (LWP 36621)]
[12:08:01.714] 
[12:08:01.714] Thread 2 (Thread 0x7fc80c822f00 (LWP 36526)):
[12:08:01.714] warning: Couldn't find general-purpose registers in core file.
[12:08:01.714] #0  <unavailable> in ?? ()
[12:08:01.714] PC unavailable, cannot determine locals.
[12:08:01.714] Backtrace stopped: not enough registers or memory available to unwind further
[12:08:01.714] 
[12:08:01.714] Thread 1 (LWP 36621):
[12:08:01.714] #0  0x00007fc80ecaeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[12:08:01.714] No symbol table info available.
[12:08:01.714] #1  0x00007fc80ec5b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[12:08:01.714] No symbol table info available.
[12:08:01.714] #2  0x00007fc80ed16204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[12:08:01.714] No symbol table info available.
[12:08:01.714] #3  0x00007fc80ed2885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[12:08:01.714] No symbol table info available.