[23:20:31.652] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[23:20:31.852] dumping /tmp/cores/sh-3-50276.core for /bin/sh
[23:20:31.900] 
[23:20:31.900] This GDB supports auto-downloading debuginfo from the following URLs:
[23:20:31.900]   <https://debuginfod.debian.net>
[23:20:31.900] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[23:20:31.900] Debuginfod has been disabled.
[23:20:31.900] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[23:20:31.904] [New LWP 50276]
[23:20:31.906] [New LWP 50273]
[23:20:31.906] [Thread debugging using libthread_db enabled]
[23:20:31.906] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[23:20:31.906] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/src/test/recovery/tmp_check/t_020_archive_status'.
[23:20:31.906] Program terminated with signal SIGQUIT, Quit.
[23:20:31.906] #0  0x00007f4d76aedda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[23:20:31.915] [Current thread is 1 (LWP 50276)]
[23:20:31.915] 
[23:20:31.915] Thread 2 (Thread 0x7f4d76a5b740 (LWP 50273)):
[23:20:31.915] warning: Couldn't find general-purpose registers in core file.
[23:20:31.915] #0  <unavailable> in ?? ()
[23:20:31.915] PC unavailable, cannot determine locals.
[23:20:31.915] Backtrace stopped: not enough registers or memory available to unwind further
[23:20:31.915] 
[23:20:31.915] Thread 1 (LWP 50276):
[23:20:31.915] #0  0x00007f4d76aedda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[23:20:31.915] No symbol table info available.
[23:20:31.915] #1  0x00007f4d76a9a239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[23:20:31.915] No symbol table info available.
[23:20:31.915] #2  0x00007f4d76a9a497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[23:20:31.915] No symbol table info available.
[23:20:31.915] #3  0x000055a97c72e5f3 in ?? ()
[23:20:31.915] No symbol table info available.
[23:20:31.915] #4  0x000055a97c728369 in ?? ()
[23:20:31.915] No symbol table info available.
[23:20:31.915] #5  0x000055a97c72720f in ?? ()
[23:20:31.915] No symbol table info available.
[23:20:31.915] #6  0x000055a97c727c3b in ?? ()
[23:20:31.915] No symbol table info available.
[23:20:31.915] #7  0x000055a97c72566f in ?? ()
[23:20:31.915] No symbol table info available.
[23:20:31.915] #8  0x00007f4d76a8524a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[23:20:31.915] No symbol table info available.
[23:20:31.915] #9  0x00007f4d76a85305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[23:20:31.915] No symbol table info available.
[23:20:31.915] #10 0x000055a97c725781 in ?? ()
[23:20:31.915] No symbol table info available.
[23:20:31.924] -e 
[23:20:31.924] 
[23:20:31.924] 
[23:20:31.981] dumping /tmp/cores/sh-3-50273.core for /bin/sh
[23:20:32.029] 
[23:20:32.029] This GDB supports auto-downloading debuginfo from the following URLs:
[23:20:32.029]   <https://debuginfod.debian.net>
[23:20:32.029] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[23:20:32.029] Debuginfod has been disabled.
[23:20:32.029] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[23:20:32.033] [New LWP 50273]
[23:20:32.035] [Thread debugging using libthread_db enabled]
[23:20:32.035] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[23:20:32.035] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/src/test/recovery/tmp_check/t_020_archive_status'.
[23:20:32.035] Program terminated with signal SIGQUIT, Quit.
[23:20:32.035] #0  0x00007f4d76aedda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[23:20:32.036] 
[23:20:32.036] Thread 1 (Thread 0x7f4d76a5b740 (LWP 50273)):
[23:20:32.036] #0  0x00007f4d76aedda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[23:20:32.036] No symbol table info available.
[23:20:32.036] #1  0x00007f4d76a9a239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[23:20:32.036] No symbol table info available.
[23:20:32.036] #2  0x00007f4d76a9a497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[23:20:32.036] No symbol table info available.
[23:20:32.036] #3  0x000055a97c72e5c1 in ?? ()
[23:20:32.036] No symbol table info available.
[23:20:32.036] #4  0x000055a97c728369 in ?? ()
[23:20:32.036] No symbol table info available.
[23:20:32.036] #5  0x000055a97c72720f in ?? ()
[23:20:32.036] No symbol table info available.
[23:20:32.036] #6  0x000055a97c727c3b in ?? ()
[23:20:32.036] No symbol table info available.
[23:20:32.036] #7  0x000055a97c72566f in ?? ()
[23:20:32.036] No symbol table info available.
[23:20:32.036] #8  0x00007f4d76a8524a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[23:20:32.036] No symbol table info available.
[23:20:32.036] #9  0x00007f4d76a85305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[23:20:32.036] No symbol table info available.
[23:20:32.036] #10 0x000055a97c725781 in ?? ()
[23:20:32.036] No symbol table info available.