[03:44:57.890] src/tools/ci/cores_backtrace.sh linux /tmp/cores [03:44:58.116] dumping /tmp/cores/postgres-3-20852.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres [03:44:58.383] [New LWP 20852] [03:44:58.383] [03:44:58.383] This GDB supports auto-downloading debuginfo from the following URLs: [03:44:58.383] [03:44:58.383] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal] [03:44:58.383] Debuginfod has been disabled. [03:44:58.383] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit. [03:44:58.531] [New LWP 20687] [03:44:58.531] [Thread debugging using libthread_db enabled] [03:44:58.531] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [03:44:58.531] Core was generated by `postgres: cascade: startup recovering 000000020000000000000004 '. [03:44:58.531] Program terminated with signal SIGQUIT, Quit. [03:44:58.531] #0 0x00007fcc56aaeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6 [03:44:58.572] [Current thread is 1 (LWP 20852)] [03:44:58.582] [03:44:58.582] Thread 2 (Thread 0x7fcc57234f00 (LWP 20687)): [03:44:58.582] warning: Couldn't find general-purpose registers in core file. [03:44:58.582] #0 in ?? () [03:44:58.582] PC unavailable, cannot determine locals. [03:44:58.582] Backtrace stopped: not enough registers or memory available to unwind further [03:44:58.582] [03:44:58.582] Thread 1 (LWP 20852): [03:44:58.582] #0 0x00007fcc56aaeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6 [03:44:58.582] No symbol table info available. [03:44:58.582] #1 0x00007fcc56a5b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6 [03:44:58.582] No symbol table info available. [03:44:58.582] #2 0x00007fcc56b16204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [03:44:58.582] No symbol table info available. [03:44:58.582] #3 0x00007fcc56b2885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 [03:44:58.582] No symbol table info available.