[13:04:37.900] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[13:04:38.087] dumping /tmp/cores/sh-3-38192.core for /bin/sh
[13:04:38.133] 
[13:04:38.133] This GDB supports auto-downloading debuginfo from the following URLs:
[13:04:38.133]   <https://debuginfod.debian.net>
[13:04:38.133] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[13:04:38.133] Debuginfod has been disabled.
[13:04:38.133] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[13:04:38.137] [New LWP 38192]
[13:04:38.139] [Thread debugging using libthread_db enabled]
[13:04:38.139] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[13:04:38.139] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/042_low_level_backup/data'.
[13:04:38.139] Program terminated with signal SIGQUIT, Quit.
[13:04:38.139] #0  0x00007f601a627da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.148] 
[13:04:38.148] Thread 1 (Thread 0x7f601a595740 (LWP 38192)):
[13:04:38.148] #0  0x00007f601a627da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.148] No symbol table info available.
[13:04:38.148] #1  0x00007f601a5d4239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.148] No symbol table info available.
[13:04:38.148] #2  0x00007f601a5d4497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.148] No symbol table info available.
[13:04:38.148] #3  0x000055e64ccf05c1 in ?? ()
[13:04:38.148] No symbol table info available.
[13:04:38.148] #4  0x000055e64ccea369 in ?? ()
[13:04:38.148] No symbol table info available.
[13:04:38.148] #5  0x000055e64cce920f in ?? ()
[13:04:38.148] No symbol table info available.
[13:04:38.148] #6  0x000055e64cce9c3b in ?? ()
[13:04:38.148] No symbol table info available.
[13:04:38.148] #7  0x000055e64cce766f in ?? ()
[13:04:38.148] No symbol table info available.
[13:04:38.148] #8  0x00007f601a5bf24a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.148] No symbol table info available.
[13:04:38.148] #9  0x00007f601a5bf305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.148] No symbol table info available.
[13:04:38.148] #10 0x000055e64cce7781 in ?? ()
[13:04:38.148] No symbol table info available.
[13:04:38.155] -e 
[13:04:38.155] 
[13:04:38.155] 
[13:04:38.217] dumping /tmp/cores/postgres-3-47410.core for /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
[13:04:38.463] [New LWP 47410]
[13:04:38.463] 
[13:04:38.463] This GDB supports auto-downloading debuginfo from the following URLs:
[13:04:38.463]   <https://debuginfod.debian.net>
[13:04:38.463] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[13:04:38.463] Debuginfod has been disabled.
[13:04:38.463] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[13:04:38.580] [New LWP 47293]
[13:04:38.580] [Thread debugging using libthread_db enabled]
[13:04:38.580] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[13:04:38.580] Core was generated by `postgres: primary: archiver archiving 000000010000000000000003.00000028.backup'.
[13:04:38.580] Program terminated with signal SIGQUIT, Quit.
[13:04:38.580] #0  0x00007ffa172aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.611] [Current thread is 1 (LWP 47410)]
[13:04:38.613] 
[13:04:38.613] Thread 2 (Thread 0x7ffa1521df00 (LWP 47293)):
[13:04:38.613] warning: Couldn't find general-purpose registers in core file.
[13:04:38.613] #0  <unavailable> in ?? ()
[13:04:38.613] PC unavailable, cannot determine locals.
[13:04:38.613] Backtrace stopped: not enough registers or memory available to unwind further
[13:04:38.613] 
[13:04:38.613] Thread 1 (LWP 47410):
[13:04:38.613] #0  0x00007ffa172aeda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.613] No symbol table info available.
[13:04:38.613] #1  0x00007ffa1725b239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.613] No symbol table info available.
[13:04:38.613] #2  0x00007ffa17316204 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.613] No symbol table info available.
[13:04:38.613] #3  0x00007ffa1732885c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.613] No symbol table info available.
[13:04:38.630] -e 
[13:04:38.630] 
[13:04:38.630] 
[13:04:38.684] dumping /tmp/cores/sh-3-38194.core for /bin/sh
[13:04:38.729] 
[13:04:38.729] This GDB supports auto-downloading debuginfo from the following URLs:
[13:04:38.729]   <https://debuginfod.debian.net>
[13:04:38.729] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[13:04:38.729] Debuginfod has been disabled.
[13:04:38.729] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[13:04:38.733] [New LWP 38194]
[13:04:38.734] [New LWP 38192]
[13:04:38.734] [Thread debugging using libthread_db enabled]
[13:04:38.734] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[13:04:38.734] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/042_low_level_backup/data'.
[13:04:38.734] Program terminated with signal SIGQUIT, Quit.
[13:04:38.734] #0  0x00007f601a627da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.735] [Current thread is 1 (LWP 38194)]
[13:04:38.735] 
[13:04:38.735] Thread 2 (Thread 0x7f601a595740 (LWP 38192)):
[13:04:38.735] warning: Couldn't find general-purpose registers in core file.
[13:04:38.735] #0  <unavailable> in ?? ()
[13:04:38.735] PC unavailable, cannot determine locals.
[13:04:38.735] Backtrace stopped: not enough registers or memory available to unwind further
[13:04:38.735] 
[13:04:38.735] Thread 1 (LWP 38194):
[13:04:38.735] #0  0x00007f601a627da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.735] No symbol table info available.
[13:04:38.735] #1  0x00007f601a5d4239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.735] No symbol table info available.
[13:04:38.735] #2  0x00007f601a5d4497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.735] No symbol table info available.
[13:04:38.735] #3  0x000055e64ccf05f3 in ?? ()
[13:04:38.735] No symbol table info available.
[13:04:38.735] #4  0x000055e64ccea369 in ?? ()
[13:04:38.735] No symbol table info available.
[13:04:38.735] #5  0x000055e64cce920f in ?? ()
[13:04:38.735] No symbol table info available.
[13:04:38.735] #6  0x000055e64cce9c3b in ?? ()
[13:04:38.735] No symbol table info available.
[13:04:38.735] #7  0x000055e64cce766f in ?? ()
[13:04:38.735] No symbol table info available.
[13:04:38.735] #8  0x00007f601a5bf24a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.735] No symbol table info available.
[13:04:38.735] #9  0x00007f601a5bf305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[13:04:38.735] No symbol table info available.
[13:04:38.735] #10 0x000055e64cce7781 in ?? ()
[13:04:38.735] No symbol table info available.