[06:56:47.052] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[06:56:47.248] dumping /tmp/cores/postgres-3-78960.core for /tmp/cirrus-ci-build/build-32/tmp_install/usr/local/pgsql/bin/postgres
[06:56:47.481] [New LWP 78960]
[06:56:47.481] 
[06:56:47.481] This GDB supports auto-downloading debuginfo from the following URLs:
[06:56:47.481]   <https://debuginfod.debian.net>
[06:56:47.481] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[06:56:47.481] Debuginfod has been disabled.
[06:56:47.481] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[06:56:47.621] [New LWP 78827]
[06:56:47.621] [Thread debugging using libthread_db enabled]
[06:56:47.621] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[06:56:47.621] Core was generated by `postgres: replica_success: startup waiting for 000000010000000000000004       '.
[06:56:47.621] Program terminated with signal SIGQUIT, Quit.
[06:56:47.621] #0  0xf7ee4559 in __kernel_vsyscall ()
[06:56:47.657] [Current thread is 1 (LWP 78960)]
[06:56:47.664] 
[06:56:47.664] Thread 2 (Thread 0xf3d89240 (LWP 78827)):
[06:56:47.664] warning: Couldn't find general-purpose registers in core file.
[06:56:47.664] #0  <unavailable> in ?? ()
[06:56:47.664] PC unavailable, cannot determine locals.
[06:56:47.664] Backtrace stopped: not enough registers or memory available to unwind further
[06:56:47.664] 
[06:56:47.664] Thread 1 (LWP 78960):
[06:56:47.664] #0  0xf7ee4559 in __kernel_vsyscall ()
[06:56:47.664] No symbol table info available.
[06:56:47.664] #1  0xf6824692 in pthread_sigmask () from /lib/i386-linux-gnu/libc.so.6
[06:56:47.664] No symbol table info available.
[06:56:47.664] #2  0xf67ce380 in sigprocmask () from /lib/i386-linux-gnu/libc.so.6
[06:56:47.664] No symbol table info available.
[06:56:47.664] #3  0xf689b085 in ?? () from /lib/i386-linux-gnu/libc.so.6
[06:56:47.664] No symbol table info available.
[06:56:47.664] #4  0xf68b87a8 in ?? () from /lib/i386-linux-gnu/libc.so.6
[06:56:47.664] No symbol table info available.