[20:39:40.233] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[20:39:40.444] dumping /tmp/cores/sh-3-38430.core for /bin/sh
[20:39:40.492] 
[20:39:40.492] This GDB supports auto-downloading debuginfo from the following URLs:
[20:39:40.492]   <https://debuginfod.debian.net>
[20:39:40.492] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[20:39:40.492] Debuginfod has been disabled.
[20:39:40.492] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[20:39:40.497] [New LWP 38430]
[20:39:40.499] [Thread debugging using libthread_db enabled]
[20:39:40.499] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[20:39:40.499] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slot'.
[20:39:40.499] Program terminated with signal SIGQUIT, Quit.
[20:39:40.499] #0  0x00007fca4f1d1da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[20:39:40.508] 
[20:39:40.508] Thread 1 (Thread 0x7fca4f13f740 (LWP 38430)):
[20:39:40.508] #0  0x00007fca4f1d1da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[20:39:40.508] No symbol table info available.
[20:39:40.508] #1  0x00007fca4f17e239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[20:39:40.508] No symbol table info available.
[20:39:40.508] #2  0x00007fca4f17e497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[20:39:40.508] No symbol table info available.
[20:39:40.508] #3  0x000055cbf56cf5c1 in ?? ()
[20:39:40.508] No symbol table info available.
[20:39:40.508] #4  0x000055cbf56c9369 in ?? ()
[20:39:40.508] No symbol table info available.
[20:39:40.508] #5  0x000055cbf56c820f in ?? ()
[20:39:40.508] No symbol table info available.
[20:39:40.508] #6  0x000055cbf56c8c3b in ?? ()
[20:39:40.508] No symbol table info available.
[20:39:40.508] #7  0x000055cbf56c666f in ?? ()
[20:39:40.508] No symbol table info available.
[20:39:40.508] #8  0x00007fca4f16924a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[20:39:40.508] No symbol table info available.
[20:39:40.508] #9  0x00007fca4f169305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[20:39:40.508] No symbol table info available.
[20:39:40.508] #10 0x000055cbf56c6781 in ?? ()
[20:39:40.508] No symbol table info available.
[20:39:40.517] -e 
[20:39:40.517] 
[20:39:40.517] 
[20:39:40.580] dumping /tmp/cores/postgres-3-38413.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[20:39:40.863] [New LWP 38413]
[20:39:40.863] 
[20:39:40.863] This GDB supports auto-downloading debuginfo from the following URLs:
[20:39:40.863]   <https://debuginfod.debian.net>
[20:39:40.863] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[20:39:40.863] Debuginfod has been disabled.
[20:39:40.863] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[20:39:40.993] [New LWP 37764]
[20:39:40.993] [Thread debugging using libthread_db enabled]
[20:39:40.993] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[20:39:40.993] Core was generated by `postgres: cascading_standby: startup waiting for 000000020000000000000006     '.
[20:39:40.993] Program terminated with signal SIGQUIT, Quit.
[20:39:40.993] #0  0x00007f14ce0aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[20:39:41.027] [Current thread is 1 (LWP 38413)]
[20:39:41.029] 
[20:39:41.029] Thread 2 (Thread 0x7f14cee8af00 (LWP 37764)):
[20:39:41.029] warning: Couldn't find general-purpose registers in core file.
[20:39:41.029] #0  <unavailable> in ?? ()
[20:39:41.029] PC unavailable, cannot determine locals.
[20:39:41.029] Backtrace stopped: not enough registers or memory available to unwind further
[20:39:41.029] 
[20:39:41.029] Thread 1 (LWP 38413):
[20:39:41.029] #0  0x00007f14ce0aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[20:39:41.029] No symbol table info available.
[20:39:41.029] #1  0x00007f14ce05b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[20:39:41.029] No symbol table info available.
[20:39:41.029] #2  0x00007f14ce116204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[20:39:41.029] No symbol table info available.
[20:39:41.029] #3  0x00007f14ce12885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[20:39:41.029] No symbol table info available.
[20:39:41.047] -e 
[20:39:41.047] 
[20:39:41.047] 
[20:39:41.111] dumping /tmp/cores/postgres-3-36453.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[20:39:41.363] [New LWP 36453]
[20:39:41.363] 
[20:39:41.363] This GDB supports auto-downloading debuginfo from the following URLs:
[20:39:41.363]   <https://debuginfod.debian.net>
[20:39:41.363] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[20:39:41.363] Debuginfod has been disabled.
[20:39:41.363] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[20:39:41.468] [New LWP 36302]
[20:39:41.468] [Thread debugging using libthread_db enabled]
[20:39:41.468] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[20:39:41.468] Core was generated by `postgres: replica_success: startup waiting for 000000010000000000000004       '.
[20:39:41.468] Program terminated with signal SIGQUIT, Quit.
[20:39:41.468] #0  0x00007f94b28aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[20:39:41.473] [Current thread is 1 (LWP 36453)]
[20:39:41.475] 
[20:39:41.475] Thread 2 (Thread 0x7f94b0820f00 (LWP 36302)):
[20:39:41.475] warning: Couldn't find general-purpose registers in core file.
[20:39:41.475] #0  <unavailable> in ?? ()
[20:39:41.475] PC unavailable, cannot determine locals.
[20:39:41.475] Backtrace stopped: not enough registers or memory available to unwind further
[20:39:41.475] 
[20:39:41.475] Thread 1 (LWP 36453):
[20:39:41.475] #0  0x00007f94b28aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[20:39:41.475] No symbol table info available.
[20:39:41.475] #1  0x00007f94b285b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[20:39:41.475] No symbol table info available.
[20:39:41.475] #2  0x00007f94b2916204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[20:39:41.475] No symbol table info available.
[20:39:41.475] #3  0x00007f94b292885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[20:39:41.475] No symbol table info available.
[20:39:41.495] -e 
[20:39:41.495] 
[20:39:41.495] 
[20:39:41.555] dumping /tmp/cores/cp-3-38433.core for /usr/bin/cp
[20:39:41.603] 
[20:39:41.603] This GDB supports auto-downloading debuginfo from the following URLs:
[20:39:41.603]   <https://debuginfod.debian.net>
[20:39:41.603] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[20:39:41.603] Debuginfod has been disabled.
[20:39:41.603] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[20:39:41.604] [New LWP 38433]
[20:39:41.604] Core was generated by `cp /tmp/cirrus-ci-build/build/testrun/recovery/040_standby_failover_slots_sync/'.
[20:39:41.604] Program terminated with signal SIGQUIT, Quit.
[20:39:41.604] #0  0x00007f287bda5a50 in ?? ()
[20:39:41.605] 
[20:39:41.605] Thread 1 (LWP 38433):
[20:39:41.605] #0  0x00007f287bda5a50 in ?? ()
[20:39:41.605] No symbol table info available.
[20:39:41.605] #1  0x0000000000000003 in ?? ()
[20:39:41.605] No symbol table info available.
[20:39:41.605] #2  0x00007fff97b18304 in ?? ()
[20:39:41.605] No symbol table info available.
[20:39:41.605] #3  0x00007fff97b18307 in ?? ()
[20:39:41.605] No symbol table info available.
[20:39:41.605] #4  0x00007fff97b183ab in ?? ()
[20:39:41.605] No symbol table info available.
[20:39:41.605] #5  0x0000000000000000 in ?? ()
[20:39:41.605] No symbol table info available.