[11:40:25.127] src/tools/ci/cores_backtrace.sh linux /tmp/cores [11:40:25.312] dumping /tmp/cores/postgres-3-25968.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres [11:40:25.558] [New LWP 25968] [11:40:25.558] [11:40:25.558] This GDB supports auto-downloading debuginfo from the following URLs: [11:40:25.558] [11:40:25.558] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal] [11:40:25.558] Debuginfod has been disabled. [11:40:25.558] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit. [11:40:25.672] [New LWP 25047] [11:40:25.672] [Thread debugging using libthread_db enabled] [11:40:25.672] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [11:40:25.672] Core was generated by `postgres: standby: startup waiting for 000000010000000000000005 '. [11:40:25.672] Program terminated with signal SIGQUIT, Quit. [11:40:25.672] #0 0x00007f2a5d6aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6 [11:40:25.705] [Current thread is 1 (LWP 25968)] [11:40:25.712] [11:40:25.712] Thread 2 (Thread 0x7f2a5d3eef00 (LWP 25047)): [11:40:25.712] warning: Couldn't find general-purpose registers in core file. [11:40:25.712] #0 in ?? () [11:40:25.712] PC unavailable, cannot determine locals. [11:40:25.712] Backtrace stopped: not enough registers or memory available to unwind further [11:40:25.712] [11:40:25.712] Thread 1 (LWP 25968): [11:40:25.712] #0 0x00007f2a5d6aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6 [11:40:25.712] No symbol table info available. [11:40:25.712] #1 0x00007f2a5d65b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6 [11:40:25.712] No symbol table info available. [11:40:25.712] #2 0x00007f2a5d716204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [11:40:25.712] No symbol table info available. [11:40:25.712] #3 0x00007f2a5d72885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [11:40:25.712] No symbol table info available.