[14:41:35.100] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[14:41:35.317] dumping /tmp/cores/postgres-3-29569.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[14:41:35.574] [New LWP 29569]
[14:41:35.574] 
[14:41:35.574] This GDB supports auto-downloading debuginfo from the following URLs:
[14:41:35.574]   <https://debuginfod.debian.net>
[14:41:35.574] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[14:41:35.574] Debuginfod has been disabled.
[14:41:35.574] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[14:41:35.705] [New LWP 28330]
[14:41:35.705] [Thread debugging using libthread_db enabled]
[14:41:35.705] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[14:41:35.705] Core was generated by `postgres: standby2: startup waiting for 000000010000000000000006              '.
[14:41:35.705] Program terminated with signal SIGQUIT, Quit.
[14:41:35.705] #0  0x00007fdc5b2aed24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[14:41:35.741] [Current thread is 1 (LWP 29569)]
[14:41:35.750] 
[14:41:35.750] Thread 2 (Thread 0x7fdc5b1d3f00 (LWP 28330)):
[14:41:35.750] warning: Couldn't find general-purpose registers in core file.
[14:41:35.750] #0  <unavailable> in ?? ()
[14:41:35.750] PC unavailable, cannot determine locals.
[14:41:35.750] Backtrace stopped: not enough registers or memory available to unwind further
[14:41:35.750] 
[14:41:35.750] Thread 1 (LWP 29569):
[14:41:35.750] #0  0x00007fdc5b2aed24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[14:41:35.750] No symbol table info available.
[14:41:35.750] #1  0x00007fdc5b25b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[14:41:35.750] No symbol table info available.
[14:41:35.750] #2  0x00007fdc5b316184 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[14:41:35.750] No symbol table info available.
[14:41:35.750] #3  0x00007fdc5b3287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[14:41:35.750] No symbol table info available.