[11:48:18.709] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[11:48:18.900] dumping /tmp/cores/postgres-3-60501.core for /tmp/cirrus-ci-build/build-32/tmp_install/usr/local/pgsql/bin/postgres
[11:48:19.132] [New LWP 60501]
[11:48:19.132] 
[11:48:19.132] This GDB supports auto-downloading debuginfo from the following URLs:
[11:48:19.132]   <https://debuginfod.debian.net>
[11:48:19.132] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[11:48:19.132] Debuginfod has been disabled.
[11:48:19.132] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[11:48:19.275] [New LWP 60460]
[11:48:19.275] [Thread debugging using libthread_db enabled]
[11:48:19.275] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[11:48:19.275] Core was generated by `postgres: standby2: startup waiting for 000000010000000000000003              '.
[11:48:19.275] Program terminated with signal SIGQUIT, Quit.
[11:48:19.275] #0  0xf7f55559 in __kernel_vsyscall ()
[11:48:19.309] [Current thread is 1 (LWP 60501)]
[11:48:19.316] 
[11:48:19.316] Thread 2 (Thread 0xf3dfa240 (LWP 60460)):
[11:48:19.316] warning: Couldn't find general-purpose registers in core file.
[11:48:19.316] #0  <unavailable> in ?? ()
[11:48:19.316] PC unavailable, cannot determine locals.
[11:48:19.316] Backtrace stopped: not enough registers or memory available to unwind further
[11:48:19.316] 
[11:48:19.316] Thread 1 (LWP 60501):
[11:48:19.316] #0  0xf7f55559 in __kernel_vsyscall ()
[11:48:19.316] No symbol table info available.
[11:48:19.316] #1  0xf6895692 in pthread_sigmask () from /lib/i386-linux-gnu/libc.so.6
[11:48:19.316] No symbol table info available.
[11:48:19.316] #2  0xf683f380 in sigprocmask () from /lib/i386-linux-gnu/libc.so.6
[11:48:19.316] No symbol table info available.
[11:48:19.316] #3  0xf690c085 in ?? () from /lib/i386-linux-gnu/libc.so.6
[11:48:19.316] No symbol table info available.
[11:48:19.316] #4  0xf69297a8 in ?? () from /lib/i386-linux-gnu/libc.so.6
[11:48:19.316] No symbol table info available.