[04:20:33.050] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[04:20:33.241] dumping /tmp/cores/postgres-3-38205.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[04:20:33.488] [New LWP 38205]
[04:20:33.488] 
[04:20:33.488] This GDB supports auto-downloading debuginfo from the following URLs:
[04:20:33.488]   <https://debuginfod.debian.net>
[04:20:33.488] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[04:20:33.488] Debuginfod has been disabled.
[04:20:33.488] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[04:20:33.611] [New LWP 37947]
[04:20:33.611] [Thread debugging using libthread_db enabled]
[04:20:33.611] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[04:20:33.611] Core was generated by `postgres: standby2: startup recovering 000000020000000000000004               '.
[04:20:33.611] Program terminated with signal SIGQUIT, Quit.
[04:20:33.611] #0  0x00007fb8f12aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:33.646] [Current thread is 1 (LWP 38205)]
[04:20:33.652] 
[04:20:33.652] Thread 2 (Thread 0x7fb8f0ff0f00 (LWP 37947)):
[04:20:33.652] warning: Couldn't find general-purpose registers in core file.
[04:20:33.652] #0  <unavailable> in ?? ()
[04:20:33.652] PC unavailable, cannot determine locals.
[04:20:33.652] Backtrace stopped: not enough registers or memory available to unwind further
[04:20:33.652] 
[04:20:33.652] Thread 1 (LWP 38205):
[04:20:33.652] #0  0x00007fb8f12aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:33.652] No symbol table info available.
[04:20:33.652] #1  0x00007fb8f125b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:33.652] No symbol table info available.
[04:20:33.652] #2  0x00007fb8f1316204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:33.652] No symbol table info available.
[04:20:33.652] #3  0x00007fb8f132885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:33.652] No symbol table info available.
[04:20:33.673] -e 
[04:20:33.673] 
[04:20:33.673] 
[04:20:33.735] dumping /tmp/cores/postgres-3-39489.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[04:20:33.984] [New LWP 39489]
[04:20:33.984] 
[04:20:33.984] This GDB supports auto-downloading debuginfo from the following URLs:
[04:20:33.984]   <https://debuginfod.debian.net>
[04:20:33.984] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[04:20:33.984] Debuginfod has been disabled.
[04:20:33.984] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[04:20:34.093] [New LWP 38222]
[04:20:34.093] [Thread debugging using libthread_db enabled]
[04:20:34.093] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[04:20:34.093] Core was generated by `postgres: standby2: startup recovering 000000010000000000000006               '.
[04:20:34.093] Program terminated with signal SIGQUIT, Quit.
[04:20:34.093] #0  0x00007fb6d1caeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:34.098] [Current thread is 1 (LWP 39489)]
[04:20:34.100] 
[04:20:34.100] Thread 2 (Thread 0x7fb6d2436f00 (LWP 38222)):
[04:20:34.100] warning: Couldn't find general-purpose registers in core file.
[04:20:34.100] #0  <unavailable> in ?? ()
[04:20:34.100] PC unavailable, cannot determine locals.
[04:20:34.100] Backtrace stopped: not enough registers or memory available to unwind further
[04:20:34.100] 
[04:20:34.100] Thread 1 (LWP 39489):
[04:20:34.100] #0  0x00007fb6d1caeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:34.100] No symbol table info available.
[04:20:34.100] #1  0x00007fb6d1c5b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:34.100] No symbol table info available.
[04:20:34.100] #2  0x00007fb6d1d16204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:34.100] No symbol table info available.
[04:20:34.100] #3  0x00007fb6d1d2885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[04:20:34.100] No symbol table info available.