[21:03:47.483] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[21:03:47.662] dumping /tmp/cores/sh-3-75041.core for /bin/sh
[21:03:47.708] 
[21:03:47.708] This GDB supports auto-downloading debuginfo from the following URLs:
[21:03:47.708]   <https://debuginfod.debian.net>
[21:03:47.708] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[21:03:47.708] Debuginfod has been disabled.
[21:03:47.708] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[21:03:47.712] [New LWP 75041]
[21:03:47.714] [Thread debugging using libthread_db enabled]
[21:03:47.714] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[21:03:47.714] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build-32/testrun/recovery/042_low_level_backup/d'.
[21:03:47.714] Program terminated with signal SIGQUIT, Quit.
[21:03:47.714] #0  0x00007fe5508c9da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:03:47.722] 
[21:03:47.722] Thread 1 (Thread 0x7fe550837740 (LWP 75041)):
[21:03:47.722] #0  0x00007fe5508c9da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:03:47.722] No symbol table info available.
[21:03:47.722] #1  0x00007fe550876239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:03:47.722] No symbol table info available.
[21:03:47.722] #2  0x00007fe550876497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:03:47.722] No symbol table info available.
[21:03:47.722] #3  0x0000556ee47945c1 in ?? ()
[21:03:47.722] No symbol table info available.
[21:03:47.722] #4  0x0000556ee478e369 in ?? ()
[21:03:47.722] No symbol table info available.
[21:03:47.722] #5  0x0000556ee478d20f in ?? ()
[21:03:47.722] No symbol table info available.
[21:03:47.722] #6  0x0000556ee478dc3b in ?? ()
[21:03:47.722] No symbol table info available.
[21:03:47.722] #7  0x0000556ee478b66f in ?? ()
[21:03:47.722] No symbol table info available.
[21:03:47.722] #8  0x00007fe55086124a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[21:03:47.722] No symbol table info available.
[21:03:47.722] #9  0x00007fe550861305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[21:03:47.722] No symbol table info available.
[21:03:47.722] #10 0x0000556ee478b781 in ?? ()
[21:03:47.722] No symbol table info available.
[21:03:47.729] -e 
[21:03:47.729] 
[21:03:47.729] 
[21:03:47.783] dumping /tmp/cores/sh-3-75045.core for /bin/sh
[21:03:47.828] 
[21:03:47.828] This GDB supports auto-downloading debuginfo from the following URLs:
[21:03:47.828]   <https://debuginfod.debian.net>
[21:03:47.828] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[21:03:47.828] Debuginfod has been disabled.
[21:03:47.828] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[21:03:47.832] [New LWP 75045]
[21:03:47.833] [New LWP 75041]
[21:03:47.833] [Thread debugging using libthread_db enabled]
[21:03:47.833] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[21:03:47.833] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build-32/testrun/recovery/042_low_level_backup/d'.
[21:03:47.833] Program terminated with signal SIGQUIT, Quit.
[21:03:47.833] #0  0x00007fe5508c9da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:03:47.835] [Current thread is 1 (LWP 75045)]
[21:03:47.835] 
[21:03:47.835] Thread 2 (Thread 0x7fe550837740 (LWP 75041)):
[21:03:47.835] warning: Couldn't find general-purpose registers in core file.
[21:03:47.835] #0  <unavailable> in ?? ()
[21:03:47.835] PC unavailable, cannot determine locals.
[21:03:47.835] Backtrace stopped: not enough registers or memory available to unwind further
[21:03:47.835] 
[21:03:47.835] Thread 1 (LWP 75045):
[21:03:47.835] #0  0x00007fe5508c9da4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:03:47.835] No symbol table info available.
[21:03:47.835] #1  0x00007fe550876239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:03:47.835] No symbol table info available.
[21:03:47.835] #2  0x00007fe550876497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[21:03:47.835] No symbol table info available.
[21:03:47.835] #3  0x0000556ee47945f3 in ?? ()
[21:03:47.835] No symbol table info available.
[21:03:47.835] #4  0x0000556ee478e369 in ?? ()
[21:03:47.835] No symbol table info available.
[21:03:47.835] #5  0x0000556ee478d20f in ?? ()
[21:03:47.835] No symbol table info available.
[21:03:47.835] #6  0x0000556ee478dc3b in ?? ()
[21:03:47.835] No symbol table info available.
[21:03:47.835] #7  0x0000556ee478b66f in ?? ()
[21:03:47.835] No symbol table info available.
[21:03:47.835] #8  0x00007fe55086124a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[21:03:47.835] No symbol table info available.
[21:03:47.835] #9  0x00007fe550861305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[21:03:47.835] No symbol table info available.
[21:03:47.835] #10 0x0000556ee478b781 in ?? ()
[21:03:47.835] No symbol table info available.