[09:52:05.434] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[09:52:05.612] dumping /tmp/cores/sh-3-34420.core for /bin/sh
[09:52:05.662] 
[09:52:05.662] This GDB supports auto-downloading debuginfo from the following URLs:
[09:52:05.662]   <https://debuginfod.debian.net>
[09:52:05.662] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[09:52:05.662] Debuginfod has been disabled.
[09:52:05.662] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[09:52:05.666] [New LWP 34420]
[09:52:05.668] [Thread debugging using libthread_db enabled]
[09:52:05.668] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[09:52:05.668] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[09:52:05.668] Program terminated with signal SIGQUIT, Quit.
[09:52:05.668] #0  0x00007feb470d7da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:05.676] 
[09:52:05.676] Thread 1 (Thread 0x7feb47045740 (LWP 34420)):
[09:52:05.676] #0  0x00007feb470d7da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:05.676] No symbol table info available.
[09:52:05.676] #1  0x00007feb47084239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:05.676] No symbol table info available.
[09:52:05.676] #2  0x00007feb47084497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:05.676] No symbol table info available.
[09:52:05.676] #3  0x000055bea230d5c1 in ?? ()
[09:52:05.676] No symbol table info available.
[09:52:05.676] #4  0x000055bea2307369 in ?? ()
[09:52:05.676] No symbol table info available.
[09:52:05.676] #5  0x000055bea230620f in ?? ()
[09:52:05.676] No symbol table info available.
[09:52:05.676] #6  0x000055bea2306c3b in ?? ()
[09:52:05.676] No symbol table info available.
[09:52:05.676] #7  0x000055bea230466f in ?? ()
[09:52:05.676] No symbol table info available.
[09:52:05.676] #8  0x00007feb4706f24a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:05.676] No symbol table info available.
[09:52:05.676] #9  0x00007feb4706f305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:05.676] No symbol table info available.
[09:52:05.676] #10 0x000055bea2304781 in ?? ()
[09:52:05.676] No symbol table info available.
[09:52:05.685] -e 
[09:52:05.685] 
[09:52:05.685] 
[09:52:05.744] dumping /tmp/cores/sh-3-34421.core for /bin/sh
[09:52:05.792] 
[09:52:05.792] This GDB supports auto-downloading debuginfo from the following URLs:
[09:52:05.792]   <https://debuginfod.debian.net>
[09:52:05.792] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[09:52:05.792] Debuginfod has been disabled.
[09:52:05.792] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[09:52:05.797] [New LWP 34421]
[09:52:05.798] [New LWP 34420]
[09:52:05.798] [Thread debugging using libthread_db enabled]
[09:52:05.798] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[09:52:05.798] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[09:52:05.798] Program terminated with signal SIGQUIT, Quit.
[09:52:05.798] #0  0x00007feb470d7da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:05.799] [Current thread is 1 (LWP 34421)]
[09:52:05.799] 
[09:52:05.799] Thread 2 (Thread 0x7feb47045740 (LWP 34420)):
[09:52:05.799] warning: Couldn't find general-purpose registers in core file.
[09:52:05.799] #0  <unavailable> in ?? ()
[09:52:05.799] PC unavailable, cannot determine locals.
[09:52:05.799] Backtrace stopped: not enough registers or memory available to unwind further
[09:52:05.799] 
[09:52:05.799] Thread 1 (LWP 34421):
[09:52:05.799] #0  0x00007feb470d7da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:05.799] No symbol table info available.
[09:52:05.799] #1  0x00007feb47084239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:05.799] No symbol table info available.
[09:52:05.799] #2  0x00007feb47084497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:05.799] No symbol table info available.
[09:52:05.799] #3  0x000055bea230d5f3 in ?? ()
[09:52:05.799] No symbol table info available.
[09:52:05.799] #4  0x000055bea2307369 in ?? ()
[09:52:05.799] No symbol table info available.
[09:52:05.799] #5  0x000055bea230620f in ?? ()
[09:52:05.799] No symbol table info available.
[09:52:05.799] #6  0x000055bea2306c3b in ?? ()
[09:52:05.799] No symbol table info available.
[09:52:05.799] #7  0x000055bea230466f in ?? ()
[09:52:05.799] No symbol table info available.
[09:52:05.799] #8  0x00007feb4706f24a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:05.799] No symbol table info available.
[09:52:05.799] #9  0x00007feb4706f305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:05.799] No symbol table info available.
[09:52:05.799] #10 0x000055bea2304781 in ?? ()
[09:52:05.799] No symbol table info available.
[09:52:05.806] -e 
[09:52:05.806] 
[09:52:05.806] 
[09:52:05.869] dumping /tmp/cores/postgres-3-32289.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[09:52:06.130] [New LWP 32289]
[09:52:06.130] 
[09:52:06.130] This GDB supports auto-downloading debuginfo from the following URLs:
[09:52:06.130]   <https://debuginfod.debian.net>
[09:52:06.130] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[09:52:06.130] Debuginfod has been disabled.
[09:52:06.130] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[09:52:06.249] [New LWP 32190]
[09:52:06.249] [Thread debugging using libthread_db enabled]
[09:52:06.249] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[09:52:06.249] Core was generated by `postgres: replica_success: startup waiting for 000000010000000000000004       '.
[09:52:06.249] Program terminated with signal SIGQUIT, Quit.
[09:52:06.249] #0  0x00007f27a0caeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:06.281] [Current thread is 1 (LWP 32289)]
[09:52:06.282] 
[09:52:06.282] Thread 2 (Thread 0x7f27a0bd2f00 (LWP 32190)):
[09:52:06.282] warning: Couldn't find general-purpose registers in core file.
[09:52:06.282] #0  <unavailable> in ?? ()
[09:52:06.282] PC unavailable, cannot determine locals.
[09:52:06.282] Backtrace stopped: not enough registers or memory available to unwind further
[09:52:06.282] 
[09:52:06.282] Thread 1 (LWP 32289):
[09:52:06.282] #0  0x00007f27a0caeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:06.282] No symbol table info available.
[09:52:06.282] #1  0x00007f27a0c5b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:06.282] No symbol table info available.
[09:52:06.282] #2  0x00007f27a0d16204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:06.282] No symbol table info available.
[09:52:06.282] #3  0x00007f27a0d2885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[09:52:06.282] No symbol table info available.