[05:47:43.885] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[05:47:44.078] dumping /tmp/cores/postgres-3-32084.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[05:47:44.321] [New LWP 32084]
[05:47:44.321] 
[05:47:44.321] This GDB supports auto-downloading debuginfo from the following URLs:
[05:47:44.321]   <https://debuginfod.debian.net>
[05:47:44.321] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[05:47:44.321] Debuginfod has been disabled.
[05:47:44.321] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[05:47:44.436] [New LWP 32028]
[05:47:44.436] [Thread debugging using libthread_db enabled]
[05:47:44.436] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[05:47:44.436] Core was generated by `postgres: standby2: startup waiting for 000000010000000000000003              '.
[05:47:44.436] Program terminated with signal SIGQUIT, Quit.
[05:47:44.436] #0  0x00007eff0aeaeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[05:47:44.469] [Current thread is 1 (LWP 32084)]
[05:47:44.476] 
[05:47:44.476] Thread 2 (Thread 0x7eff08e1bf00 (LWP 32028)):
[05:47:44.476] warning: Couldn't find general-purpose registers in core file.
[05:47:44.476] #0  <unavailable> in ?? ()
[05:47:44.476] PC unavailable, cannot determine locals.
[05:47:44.476] Backtrace stopped: not enough registers or memory available to unwind further
[05:47:44.476] 
[05:47:44.476] Thread 1 (LWP 32084):
[05:47:44.476] #0  0x00007eff0aeaeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[05:47:44.476] No symbol table info available.
[05:47:44.476] #1  0x00007eff0ae5b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[05:47:44.476] No symbol table info available.
[05:47:44.476] #2  0x00007eff0af16204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[05:47:44.476] No symbol table info available.
[05:47:44.476] #3  0x00007eff0af2885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[05:47:44.476] No symbol table info available.