[07:50:50.897] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[07:50:51.078] dumping /tmp/cores/postgres-3-72229.core for /tmp/cirrus-ci-build/build-32/tmp_install/usr/local/pgsql/bin/postgres
[07:50:51.308] [New LWP 72229]
[07:50:51.308] 
[07:50:51.308] This GDB supports auto-downloading debuginfo from the following URLs:
[07:50:51.308]   <https://debuginfod.debian.net>
[07:50:51.308] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[07:50:51.308] Debuginfod has been disabled.
[07:50:51.308] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[07:50:51.442] [New LWP 72190]
[07:50:51.442] [Thread debugging using libthread_db enabled]
[07:50:51.442] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[07:50:51.442] Core was generated by `postgres: standby2: startup waiting for 000000010000000000000003              '.
[07:50:51.442] Program terminated with signal SIGQUIT, Quit.
[07:50:51.442] #0  0xf7f6f559 in __kernel_vsyscall ()
[07:50:51.475] [Current thread is 1 (LWP 72229)]
[07:50:51.481] 
[07:50:51.481] Thread 2 (Thread 0xf3e14240 (LWP 72190)):
[07:50:51.481] warning: Couldn't find general-purpose registers in core file.
[07:50:51.481] #0  <unavailable> in ?? ()
[07:50:51.481] PC unavailable, cannot determine locals.
[07:50:51.481] Backtrace stopped: not enough registers or memory available to unwind further
[07:50:51.481] 
[07:50:51.481] Thread 1 (LWP 72229):
[07:50:51.481] #0  0xf7f6f559 in __kernel_vsyscall ()
[07:50:51.481] No symbol table info available.
[07:50:51.481] #1  0xf68af692 in pthread_sigmask () from /lib/i386-linux-gnu/libc.so.6
[07:50:51.481] No symbol table info available.
[07:50:51.481] #2  0xf6859380 in sigprocmask () from /lib/i386-linux-gnu/libc.so.6
[07:50:51.481] No symbol table info available.
[07:50:51.481] #3  0xf6926085 in ?? () from /lib/i386-linux-gnu/libc.so.6
[07:50:51.481] No symbol table info available.
[07:50:51.481] #4  0xf69437a8 in ?? () from /lib/i386-linux-gnu/libc.so.6
[07:50:51.481] No symbol table info available.
[07:50:51.499] -e 
[07:50:51.499] 
[07:50:51.499] 
[07:50:51.560] dumping /tmp/cores/postgres-3-78739.core for /tmp/cirrus-ci-build/build-32/tmp_install/usr/local/pgsql/bin/postgres
[07:50:51.796] [New LWP 78739]
[07:50:51.796] 
[07:50:51.796] This GDB supports auto-downloading debuginfo from the following URLs:
[07:50:51.796]   <https://debuginfod.debian.net>
[07:50:51.796] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[07:50:51.796] Debuginfod has been disabled.
[07:50:51.796] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[07:50:51.900] [New LWP 78593]
[07:50:51.900] [Thread debugging using libthread_db enabled]
[07:50:51.900] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[07:50:51.900] Core was generated by `postgres: replica_success: startup waiting for 000000010000000000000004       '.
[07:50:51.900] Program terminated with signal SIGQUIT, Quit.
[07:50:51.900] #0  0xf7f48559 in __kernel_vsyscall ()
[07:50:51.905] [Current thread is 1 (LWP 78739)]
[07:50:51.907] 
[07:50:51.907] Thread 2 (Thread 0xf3ded240 (LWP 78593)):
[07:50:51.907] warning: Couldn't find general-purpose registers in core file.
[07:50:51.907] #0  <unavailable> in ?? ()
[07:50:51.907] PC unavailable, cannot determine locals.
[07:50:51.907] Backtrace stopped: not enough registers or memory available to unwind further
[07:50:51.907] 
[07:50:51.907] Thread 1 (LWP 78739):
[07:50:51.907] #0  0xf7f48559 in __kernel_vsyscall ()
[07:50:51.907] No symbol table info available.
[07:50:51.907] #1  0xf6888692 in pthread_sigmask () from /lib/i386-linux-gnu/libc.so.6
[07:50:51.907] No symbol table info available.
[07:50:51.907] #2  0xf6832380 in sigprocmask () from /lib/i386-linux-gnu/libc.so.6
[07:50:51.907] No symbol table info available.
[07:50:51.907] #3  0xf68ff085 in ?? () from /lib/i386-linux-gnu/libc.so.6
[07:50:51.907] No symbol table info available.
[07:50:51.907] #4  0xf691c7a8 in ?? () from /lib/i386-linux-gnu/libc.so.6
[07:50:51.907] No symbol table info available.