[22:25:03.224] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[22:25:03.418] dumping /tmp/cores/cp-3-49330.core for /usr/bin/cp
[22:25:03.467] 
[22:25:03.467] This GDB supports auto-downloading debuginfo from the following URLs:
[22:25:03.467]   <https://debuginfod.debian.net>
[22:25:03.467] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[22:25:03.467] Debuginfod has been disabled.
[22:25:03.467] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[22:25:03.471] [New LWP 49330]
[22:25:03.478] [Thread debugging using libthread_db enabled]
[22:25:03.478] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[22:25:03.478] Core was generated by `cp pg_wal/000000010000000000000003 /tmp/cirrus-ci-build/src/bin/pg_combinebacku'.
[22:25:03.478] Program terminated with signal SIGQUIT, Quit.
[22:25:03.478] #0  0x00007f3176db37f3 in copy_file_range () from /lib/x86_64-linux-gnu/libc.so.6
[22:25:03.486] 
[22:25:03.486] Thread 1 (Thread 0x7f3176c1c500 (LWP 49330)):
[22:25:03.486] #0  0x00007f3176db37f3 in copy_file_range () from /lib/x86_64-linux-gnu/libc.so.6
[22:25:03.486] No symbol table info available.
[22:25:03.486] #1  0x000055d4582fe291 in ?? ()
[22:25:03.486] No symbol table info available.
[22:25:03.486] #2  0x000055d458302671 in ?? ()
[22:25:03.486] No symbol table info available.
[22:25:03.486] #3  0x000055d458303577 in ?? ()
[22:25:03.486] No symbol table info available.
[22:25:03.486] #4  0x000055d4582fd5bc in ?? ()
[22:25:03.486] No symbol table info available.
[22:25:03.486] #5  0x000055d4582fbeda in ?? ()
[22:25:03.486] No symbol table info available.
[22:25:03.486] #6  0x00007f3176cde24a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[22:25:03.486] No symbol table info available.
[22:25:03.486] #7  0x00007f3176cde305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[22:25:03.486] No symbol table info available.
[22:25:03.486] #8  0x000055d4582fc171 in ?? ()
[22:25:03.486] No symbol table info available.
[22:25:03.496] -e 
[22:25:03.496] 
[22:25:03.496] 
[22:25:03.556] dumping /tmp/cores/sh-3-49328.core for /bin/sh
[22:25:03.605] 
[22:25:03.605] This GDB supports auto-downloading debuginfo from the following URLs:
[22:25:03.605]   <https://debuginfod.debian.net>
[22:25:03.605] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[22:25:03.605] Debuginfod has been disabled.
[22:25:03.605] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[22:25:03.610] [New LWP 49328]
[22:25:03.611] [Thread debugging using libthread_db enabled]
[22:25:03.611] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[22:25:03.611] Core was generated by `sh -c cp "pg_wal/000000010000000000000003" "/tmp/cirrus-ci-build/src/bin/pg_com'.
[22:25:03.611] Program terminated with signal SIGQUIT, Quit.
[22:25:03.611] #0  0x00007efef7aa8bd3 in wait4 () from /lib/x86_64-linux-gnu/libc.so.6
[22:25:03.612] 
[22:25:03.612] Thread 1 (Thread 0x7efef79d2740 (LWP 49328)):
[22:25:03.612] #0  0x00007efef7aa8bd3 in wait4 () from /lib/x86_64-linux-gnu/libc.so.6
[22:25:03.612] No symbol table info available.
[22:25:03.612] #1  0x000055ff74a5ecc0 in ?? ()
[22:25:03.612] No symbol table info available.
[22:25:03.612] #2  0x000055ff74a5eefa in ?? ()
[22:25:03.612] No symbol table info available.
[22:25:03.612] #3  0x000055ff74a60630 in ?? ()
[22:25:03.612] No symbol table info available.
[22:25:03.612] #4  0x000055ff74a5a371 in ?? ()
[22:25:03.612] No symbol table info available.
[22:25:03.612] #5  0x000055ff74a5920f in ?? ()
[22:25:03.612] No symbol table info available.
[22:25:03.612] #6  0x000055ff74a59c3b in ?? ()
[22:25:03.612] No symbol table info available.
[22:25:03.612] #7  0x000055ff74a5766f in ?? ()
[22:25:03.612] No symbol table info available.
[22:25:03.612] #8  0x00007efef79fc24a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[22:25:03.612] No symbol table info available.
[22:25:03.612] #9  0x00007efef79fc305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[22:25:03.612] No symbol table info available.
[22:25:03.612] #10 0x000055ff74a57781 in ?? ()
[22:25:03.612] No symbol table info available.