[01:15:41.673] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[01:15:41.871] dumping /tmp/cores/postgres-3-30326.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[01:15:42.106] [New LWP 30326]
[01:15:42.106] 
[01:15:42.106] This GDB supports auto-downloading debuginfo from the following URLs:
[01:15:42.106]   <https://debuginfod.debian.net>
[01:15:42.106] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[01:15:42.106] Debuginfod has been disabled.
[01:15:42.106] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[01:15:42.220] [New LWP 29116]
[01:15:42.220] [Thread debugging using libthread_db enabled]
[01:15:42.220] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[01:15:42.220] Core was generated by `postgres: standby2: startup waiting for 000000010000000000000006              '.
[01:15:42.220] Program terminated with signal SIGQUIT, Quit.
[01:15:42.220] #0  0x00007f63116aed24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:15:42.254] [Current thread is 1 (LWP 30326)]
[01:15:42.262] 
[01:15:42.262] Thread 2 (Thread 0x7f63115d6f00 (LWP 29116)):
[01:15:42.262] warning: Couldn't find general-purpose registers in core file.
[01:15:42.262] #0  <unavailable> in ?? ()
[01:15:42.262] PC unavailable, cannot determine locals.
[01:15:42.262] Backtrace stopped: not enough registers or memory available to unwind further
[01:15:42.262] 
[01:15:42.262] Thread 1 (LWP 30326):
[01:15:42.262] #0  0x00007f63116aed24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:15:42.262] No symbol table info available.
[01:15:42.262] #1  0x00007f631165b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[01:15:42.262] No symbol table info available.
[01:15:42.262] #2  0x00007f6311716184 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[01:15:42.262] No symbol table info available.
[01:15:42.262] #3  0x00007f63117287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[01:15:42.262] No symbol table info available.