[20:20:17.670] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[20:20:17.896] dumping /tmp/cores/postgres-3-26008.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[20:20:18.169] [New LWP 26008]
[20:20:18.169] 
[20:20:18.169] This GDB supports auto-downloading debuginfo from the following URLs:
[20:20:18.169]   <https://debuginfod.debian.net>
[20:20:18.169] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[20:20:18.169] Debuginfod has been disabled.
[20:20:18.169] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[20:20:18.300] [New LWP 25897]
[20:20:18.300] [Thread debugging using libthread_db enabled]
[20:20:18.300] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[20:20:18.300] Core was generated by `postgres: replica_success: startup waiting for 000000010000000000000004       '.
[20:20:18.300] Program terminated with signal SIGQUIT, Quit.
[20:20:18.300] #0  0x00007fdaf04aed24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[20:20:18.337] [Current thread is 1 (LWP 26008)]
[20:20:18.345] 
[20:20:18.345] Thread 2 (Thread 0x7fdaee41df00 (LWP 25897)):
[20:20:18.345] warning: Couldn't find general-purpose registers in core file.
[20:20:18.345] #0  <unavailable> in ?? ()
[20:20:18.345] PC unavailable, cannot determine locals.
[20:20:18.345] Backtrace stopped: not enough registers or memory available to unwind further
[20:20:18.345] 
[20:20:18.345] Thread 1 (LWP 26008):
[20:20:18.345] #0  0x00007fdaf04aed24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[20:20:18.345] No symbol table info available.
[20:20:18.345] #1  0x00007fdaf045b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[20:20:18.345] No symbol table info available.
[20:20:18.345] #2  0x00007fdaf0516184 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[20:20:18.345] No symbol table info available.
[20:20:18.345] #3  0x00007fdaf05287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[20:20:18.345] No symbol table info available.