[03:39:20.694] src/tools/ci/cores_backtrace.sh linux /tmp/cores [03:39:20.907] dumping /tmp/cores/postgres-3-20426.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres [03:39:21.171] [New LWP 20426] [03:39:21.171] [03:39:21.171] This GDB supports auto-downloading debuginfo from the following URLs: [03:39:21.171] [03:39:21.171] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal] [03:39:21.171] Debuginfod has been disabled. [03:39:21.171] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit. [03:39:21.305] [New LWP 19430] [03:39:21.305] [Thread debugging using libthread_db enabled] [03:39:21.305] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [03:39:21.305] Core was generated by `postgres: standby: startup waiting for 000000010000000000000005 '. [03:39:21.305] Program terminated with signal SIGQUIT, Quit. [03:39:21.305] #0 0x00007f6b36eaed24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6 [03:39:21.341] [Current thread is 1 (LWP 20426)] [03:39:21.349] [03:39:21.349] Thread 2 (Thread 0x7f6b36dddf00 (LWP 19430)): [03:39:21.349] warning: Couldn't find general-purpose registers in core file. [03:39:21.349] #0 in ?? () [03:39:21.349] PC unavailable, cannot determine locals. [03:39:21.349] Backtrace stopped: not enough registers or memory available to unwind further [03:39:21.349] [03:39:21.349] Thread 1 (LWP 20426): [03:39:21.349] #0 0x00007f6b36eaed24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6 [03:39:21.349] No symbol table info available. [03:39:21.349] #1 0x00007f6b36e5b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6 [03:39:21.349] No symbol table info available. [03:39:21.349] #2 0x00007f6b36f16184 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [03:39:21.349] No symbol table info available. [03:39:21.349] #3 0x00007f6b36f287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [03:39:21.349] No symbol table info available.