[15:28:55.564] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[15:28:55.768] dumping /tmp/cores/postgres-3-21653.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[15:28:56.013] [New LWP 21653]
[15:28:56.013] 
[15:28:56.013] This GDB supports auto-downloading debuginfo from the following URLs:
[15:28:56.013]   <https://debuginfod.debian.net>
[15:28:56.013] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[15:28:56.013] Debuginfod has been disabled.
[15:28:56.013] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[15:28:56.133] [New LWP 20654]
[15:28:56.133] [Thread debugging using libthread_db enabled]
[15:28:56.133] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[15:28:56.133] Core was generated by `postgres: standby: startup waiting for 000000010000000000000005               '.
[15:28:56.133] Program terminated with signal SIGQUIT, Quit.
[15:28:56.133] #0  0x00007f40a70aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[15:28:56.168] [Current thread is 1 (LWP 21653)]
[15:28:56.175] 
[15:28:56.175] Thread 2 (Thread 0x7f40a6de4f00 (LWP 20654)):
[15:28:56.175] warning: Couldn't find general-purpose registers in core file.
[15:28:56.175] #0  <unavailable> in ?? ()
[15:28:56.175] PC unavailable, cannot determine locals.
[15:28:56.175] Backtrace stopped: not enough registers or memory available to unwind further
[15:28:56.175] 
[15:28:56.175] Thread 1 (LWP 21653):
[15:28:56.175] #0  0x00007f40a70aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[15:28:56.175] No symbol table info available.
[15:28:56.175] #1  0x00007f40a705b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[15:28:56.175] No symbol table info available.
[15:28:56.175] #2  0x00007f40a7116204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[15:28:56.175] No symbol table info available.
[15:28:56.175] #3  0x00007f40a712885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[15:28:56.175] No symbol table info available.
[15:28:56.194] -e 
[15:28:56.194] 
[15:28:56.194] 
[15:28:56.258] dumping /tmp/cores/postgres-3-26642.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[15:28:56.521] [New LWP 26642]
[15:28:56.521] 
[15:28:56.521] This GDB supports auto-downloading debuginfo from the following URLs:
[15:28:56.521]   <https://debuginfod.debian.net>
[15:28:56.521] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[15:28:56.521] Debuginfod has been disabled.
[15:28:56.521] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[15:28:56.624] [New LWP 26505]
[15:28:56.624] [Thread debugging using libthread_db enabled]
[15:28:56.624] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[15:28:56.624] Core was generated by `postgres: replica_success: startup waiting for 000000010000000000000004       '.
[15:28:56.624] Program terminated with signal SIGQUIT, Quit.
[15:28:56.624] #0  0x00007fad554aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[15:28:56.629] [Current thread is 1 (LWP 26642)]
[15:28:56.631] 
[15:28:56.631] Thread 2 (Thread 0x7fad5341bf00 (LWP 26505)):
[15:28:56.631] warning: Couldn't find general-purpose registers in core file.
[15:28:56.631] #0  <unavailable> in ?? ()
[15:28:56.631] PC unavailable, cannot determine locals.
[15:28:56.631] Backtrace stopped: not enough registers or memory available to unwind further
[15:28:56.631] 
[15:28:56.631] Thread 1 (LWP 26642):
[15:28:56.631] #0  0x00007fad554aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[15:28:56.631] No symbol table info available.
[15:28:56.631] #1  0x00007fad5545b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[15:28:56.631] No symbol table info available.
[15:28:56.631] #2  0x00007fad55516204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[15:28:56.631] No symbol table info available.
[15:28:56.631] #3  0x00007fad5552885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[15:28:56.631] No symbol table info available.