[18:43:19.419] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[18:43:19.629] dumping /tmp/cores/postgres-3-29189.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[18:43:19.889] [New LWP 29189]
[18:43:19.889] 
[18:43:19.889] This GDB supports auto-downloading debuginfo from the following URLs:
[18:43:19.889]   <https://debuginfod.debian.net>
[18:43:19.889] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[18:43:19.889] Debuginfod has been disabled.
[18:43:19.889] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[18:43:20.014] [New LWP 28247]
[18:43:20.014] [Thread debugging using libthread_db enabled]
[18:43:20.014] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[18:43:20.014] Core was generated by `postgres: standby: startup waiting for 000000010000000000000005               '.
[18:43:20.014] Program terminated with signal SIGQUIT, Quit.
[18:43:20.014] #0  0x00007fda596aed24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:43:20.050] [Current thread is 1 (LWP 29189)]
[18:43:20.058] 
[18:43:20.058] Thread 2 (Thread 0x7fda5762bf00 (LWP 28247)):
[18:43:20.058] warning: Couldn't find general-purpose registers in core file.
[18:43:20.058] #0  <unavailable> in ?? ()
[18:43:20.058] PC unavailable, cannot determine locals.
[18:43:20.058] Backtrace stopped: not enough registers or memory available to unwind further
[18:43:20.058] 
[18:43:20.058] Thread 1 (LWP 29189):
[18:43:20.058] #0  0x00007fda596aed24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:43:20.058] No symbol table info available.
[18:43:20.058] #1  0x00007fda5965b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:43:20.058] No symbol table info available.
[18:43:20.058] #2  0x00007fda59716184 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:43:20.058] No symbol table info available.
[18:43:20.058] #3  0x00007fda597287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:43:20.058] No symbol table info available.
[18:43:20.077] -e 
[18:43:20.077] 
[18:43:20.077] 
[18:43:20.143] dumping /tmp/cores/postgres-3-36191.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[18:43:20.413] [New LWP 36191]
[18:43:20.413] 
[18:43:20.413] This GDB supports auto-downloading debuginfo from the following URLs:
[18:43:20.413]   <https://debuginfod.debian.net>
[18:43:20.413] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[18:43:20.413] Debuginfod has been disabled.
[18:43:20.413] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[18:43:20.515] [New LWP 35021]
[18:43:20.515] [Thread debugging using libthread_db enabled]
[18:43:20.515] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[18:43:20.515] Core was generated by `postgres: standby2: startup waiting for 000000010000000000000006              '.
[18:43:20.515] Program terminated with signal SIGQUIT, Quit.
[18:43:20.515] #0  0x00007fb4804aed24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:43:20.520] [Current thread is 1 (LWP 36191)]
[18:43:20.522] 
[18:43:20.522] Thread 2 (Thread 0x7fb480c35f00 (LWP 35021)):
[18:43:20.522] warning: Couldn't find general-purpose registers in core file.
[18:43:20.522] #0  <unavailable> in ?? ()
[18:43:20.522] PC unavailable, cannot determine locals.
[18:43:20.522] Backtrace stopped: not enough registers or memory available to unwind further
[18:43:20.522] 
[18:43:20.522] Thread 1 (LWP 36191):
[18:43:20.522] #0  0x00007fb4804aed24 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:43:20.522] No symbol table info available.
[18:43:20.522] #1  0x00007fb48045b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:43:20.522] No symbol table info available.
[18:43:20.522] #2  0x00007fb480516184 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:43:20.522] No symbol table info available.
[18:43:20.522] #3  0x00007fb4805287dc in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:43:20.522] No symbol table info available.