[18:37:35.147] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[18:37:35.333] dumping /tmp/cores/sh-3-44132.core for /bin/sh
[18:37:35.381] 
[18:37:35.381] This GDB supports auto-downloading debuginfo from the following URLs:
[18:37:35.381]   <https://debuginfod.debian.net>
[18:37:35.381] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[18:37:35.381] Debuginfod has been disabled.
[18:37:35.381] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[18:37:35.386] [New LWP 44132]
[18:37:35.388] [New LWP 44130]
[18:37:35.388] [Thread debugging using libthread_db enabled]
[18:37:35.388] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[18:37:35.388] Core was generated by `sh -c cp "pg_wal/000000010000000000000003.00000028.backup" "/tmp/cirrus-ci-buil'.
[18:37:35.388] Program terminated with signal SIGQUIT, Quit.
[18:37:35.388] #0  0x00007fa1a709ada4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.394] [Current thread is 1 (LWP 44132)]
[18:37:35.394] 
[18:37:35.394] Thread 2 (Thread 0x7fa1a7008740 (LWP 44130)):
[18:37:35.394] warning: Couldn't find general-purpose registers in core file.
[18:37:35.394] #0  <unavailable> in ?? ()
[18:37:35.394] PC unavailable, cannot determine locals.
[18:37:35.394] Backtrace stopped: not enough registers or memory available to unwind further
[18:37:35.394] 
[18:37:35.394] Thread 1 (LWP 44132):
[18:37:35.394] #0  0x00007fa1a709ada4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.394] No symbol table info available.
[18:37:35.394] #1  0x00007fa1a7047239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.394] No symbol table info available.
[18:37:35.394] #2  0x00007fa1a7047497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.394] No symbol table info available.
[18:37:35.394] #3  0x000055adf17555f3 in ?? ()
[18:37:35.394] No symbol table info available.
[18:37:35.394] #4  0x000055adf174f369 in ?? ()
[18:37:35.394] No symbol table info available.
[18:37:35.394] #5  0x000055adf174e20f in ?? ()
[18:37:35.394] No symbol table info available.
[18:37:35.394] #6  0x000055adf174ec3b in ?? ()
[18:37:35.394] No symbol table info available.
[18:37:35.394] #7  0x000055adf174c66f in ?? ()
[18:37:35.394] No symbol table info available.
[18:37:35.394] #8  0x00007fa1a703224a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.394] No symbol table info available.
[18:37:35.394] #9  0x00007fa1a7032305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.394] No symbol table info available.
[18:37:35.394] #10 0x000055adf174c781 in ?? ()
[18:37:35.394] No symbol table info available.
[18:37:35.402] -e 
[18:37:35.402] 
[18:37:35.402] 
[18:37:35.459] dumping /tmp/cores/sh-3-44130.core for /bin/sh
[18:37:35.506] 
[18:37:35.506] This GDB supports auto-downloading debuginfo from the following URLs:
[18:37:35.506]   <https://debuginfod.debian.net>
[18:37:35.506] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[18:37:35.506] Debuginfod has been disabled.
[18:37:35.506] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[18:37:35.510] [New LWP 44130]
[18:37:35.512] [Thread debugging using libthread_db enabled]
[18:37:35.512] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[18:37:35.512] Core was generated by `sh -c cp "pg_wal/000000010000000000000003.00000028.backup" "/tmp/cirrus-ci-buil'.
[18:37:35.512] Program terminated with signal SIGQUIT, Quit.
[18:37:35.512] #0  0x00007fa1a709ada4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.513] 
[18:37:35.513] Thread 1 (Thread 0x7fa1a7008740 (LWP 44130)):
[18:37:35.513] #0  0x00007fa1a709ada4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.513] No symbol table info available.
[18:37:35.513] #1  0x00007fa1a7047239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.513] No symbol table info available.
[18:37:35.513] #2  0x00007fa1a7047497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.513] No symbol table info available.
[18:37:35.513] #3  0x000055adf17555c1 in ?? ()
[18:37:35.513] No symbol table info available.
[18:37:35.513] #4  0x000055adf174f369 in ?? ()
[18:37:35.513] No symbol table info available.
[18:37:35.513] #5  0x000055adf174e20f in ?? ()
[18:37:35.513] No symbol table info available.
[18:37:35.513] #6  0x000055adf174ec3b in ?? ()
[18:37:35.513] No symbol table info available.
[18:37:35.513] #7  0x000055adf174c66f in ?? ()
[18:37:35.513] No symbol table info available.
[18:37:35.513] #8  0x00007fa1a703224a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.513] No symbol table info available.
[18:37:35.513] #9  0x00007fa1a7032305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.513] No symbol table info available.
[18:37:35.513] #10 0x000055adf174c781 in ?? ()
[18:37:35.513] No symbol table info available.
[18:37:35.519] -e 
[18:37:35.519] 
[18:37:35.519] 
[18:37:35.581] dumping /tmp/cores/postgres-3-29288.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[18:37:35.829] [New LWP 29288]
[18:37:35.829] 
[18:37:35.829] This GDB supports auto-downloading debuginfo from the following URLs:
[18:37:35.829]   <https://debuginfod.debian.net>
[18:37:35.829] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[18:37:35.829] Debuginfod has been disabled.
[18:37:35.829] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[18:37:35.950] [New LWP 28315]
[18:37:35.950] [Thread debugging using libthread_db enabled]
[18:37:35.950] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[18:37:35.950] Core was generated by `postgres: standby: startup waiting for 000000010000000000000005               '.
[18:37:35.950] Program terminated with signal SIGQUIT, Quit.
[18:37:35.950] #0  0x00007eff5ccaeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.981] [Current thread is 1 (LWP 29288)]
[18:37:35.983] 
[18:37:35.983] Thread 2 (Thread 0x7eff5cbd2f00 (LWP 28315)):
[18:37:35.983] warning: Couldn't find general-purpose registers in core file.
[18:37:35.983] #0  <unavailable> in ?? ()
[18:37:35.983] PC unavailable, cannot determine locals.
[18:37:35.983] Backtrace stopped: not enough registers or memory available to unwind further
[18:37:35.983] 
[18:37:35.983] Thread 1 (LWP 29288):
[18:37:35.983] #0  0x00007eff5ccaeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.983] No symbol table info available.
[18:37:35.983] #1  0x00007eff5cc5b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.983] No symbol table info available.
[18:37:35.983] #2  0x00007eff5cd16204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.983] No symbol table info available.
[18:37:35.983] #3  0x00007eff5cd2885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[18:37:35.983] No symbol table info available.