[14:09:07.503] src/tools/ci/cores_backtrace.sh linux /tmp/cores [14:09:07.703] dumping /tmp/cores/postgres-3-36486.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres [14:09:07.939] [New LWP 36486] [14:09:07.939] [14:09:07.939] This GDB supports auto-downloading debuginfo from the following URLs: [14:09:07.939] [14:09:07.939] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal] [14:09:07.939] Debuginfod has been disabled. [14:09:07.939] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit. [14:09:08.056] [New LWP 35222] [14:09:08.056] [Thread debugging using libthread_db enabled] [14:09:08.056] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [14:09:08.056] Core was generated by `postgres: standby2: startup waiting for 000000010000000000000006 '. [14:09:08.056] Program terminated with signal SIGQUIT, Quit. [14:09:08.056] #0 0x00007f5f884aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6 [14:09:08.090] [Current thread is 1 (LWP 36486)] [14:09:08.098] [14:09:08.098] Thread 2 (Thread 0x7f5f86234f00 (LWP 35222)): [14:09:08.098] warning: Couldn't find general-purpose registers in core file. [14:09:08.098] #0 in ?? () [14:09:08.098] PC unavailable, cannot determine locals. [14:09:08.098] Backtrace stopped: not enough registers or memory available to unwind further [14:09:08.098] [14:09:08.098] Thread 1 (LWP 36486): [14:09:08.098] #0 0x00007f5f884aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6 [14:09:08.098] No symbol table info available. [14:09:08.098] #1 0x00007f5f8845b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6 [14:09:08.098] No symbol table info available. [14:09:08.098] #2 0x00007f5f88516204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [14:09:08.098] No symbol table info available. [14:09:08.098] #3 0x00007f5f8852885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [14:09:08.098] No symbol table info available.