[14:09:52.122] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[14:09:52.370] dumping /tmp/cores/postgres-3-47880.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[14:09:52.634] [New LWP 47880]
[14:09:52.634] 
[14:09:52.634] This GDB supports auto-downloading debuginfo from the following URLs:
[14:09:52.634]   <https://debuginfod.debian.net>
[14:09:52.634] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[14:09:52.634] Debuginfod has been disabled.
[14:09:52.634] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[14:09:52.778] [New LWP 47808]
[14:09:52.778] [Thread debugging using libthread_db enabled]
[14:09:52.778] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[14:09:52.778] Core was generated by `postgres: primary: archiver archiving 000000010000000000000003.00000028.backup'.
[14:09:52.778] Program terminated with signal SIGQUIT, Quit.
[14:09:52.778] #0  0x00007fe6cbeaeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[14:09:52.815] [Current thread is 1 (LWP 47880)]
[14:09:52.824] 
[14:09:52.824] Thread 2 (Thread 0x7fe6cc639f00 (LWP 47808)):
[14:09:52.824] warning: Couldn't find general-purpose registers in core file.
[14:09:52.824] #0  <unavailable> in ?? ()
[14:09:52.824] PC unavailable, cannot determine locals.
[14:09:52.824] Backtrace stopped: not enough registers or memory available to unwind further
[14:09:52.824] 
[14:09:52.824] Thread 1 (LWP 47880):
[14:09:52.824] #0  0x00007fe6cbeaeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[14:09:52.824] No symbol table info available.
[14:09:52.824] #1  0x00007fe6cbe5b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[14:09:52.824] No symbol table info available.
[14:09:52.824] #2  0x00007fe6cbf16204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[14:09:52.824] No symbol table info available.
[14:09:52.824] #3  0x00007fe6cbf2885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[14:09:52.824] No symbol table info available.