[21:29:33.850] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[21:29:34.048] dumping /tmp/cores/postgres-3-26096.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[21:29:34.296] [New LWP 26096]
[21:29:34.296] 
[21:29:34.296] This GDB supports auto-downloading debuginfo from the following URLs:
[21:29:34.296]   <https://debuginfod.debian.net>
[21:29:34.296] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[21:29:34.296] Debuginfod has been disabled.
[21:29:34.296] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[21:29:34.413] [New LWP 25932]
[21:29:34.413] [Thread debugging using libthread_db enabled]
[21:29:34.413] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[21:29:34.413] Core was generated by `postgres: replica_success: startup waiting for 000000010000000000000004       '.
[21:29:34.413] Program terminated with signal SIGQUIT, Quit.
[21:29:34.413] #0  0x00007fb3fbeaeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:29:34.446] [Current thread is 1 (LWP 26096)]
[21:29:34.455] 
[21:29:34.455] Thread 2 (Thread 0x7fb3fc642f00 (LWP 25932)):
[21:29:34.455] warning: Couldn't find general-purpose registers in core file.
[21:29:34.455] #0  <unavailable> in ?? ()
[21:29:34.455] PC unavailable, cannot determine locals.
[21:29:34.455] Backtrace stopped: not enough registers or memory available to unwind further
[21:29:34.455] 
[21:29:34.455] Thread 1 (LWP 26096):
[21:29:34.455] #0  0x00007fb3fbeaeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:29:34.455] No symbol table info available.
[21:29:34.455] #1  0x00007fb3fbe5b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:29:34.455] No symbol table info available.
[21:29:34.455] #2  0x00007fb3fbf16204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[21:29:34.455] No symbol table info available.
[21:29:34.455] #3  0x00007fb3fbf2885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[21:29:34.455] No symbol table info available.