[07:36:25.262] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[07:36:25.487] dumping /tmp/cores/sh-3-36857.core for /bin/sh
[07:36:25.536] 
[07:36:25.536] This GDB supports auto-downloading debuginfo from the following URLs:
[07:36:25.536]   <https://debuginfod.debian.net>
[07:36:25.536] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[07:36:25.536] Debuginfod has been disabled.
[07:36:25.536] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[07:36:25.541] [New LWP 36857]
[07:36:25.543] [Thread debugging using libthread_db enabled]
[07:36:25.543] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[07:36:25.543] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/042_low_level_backup/data'.
[07:36:25.543] Program terminated with signal SIGQUIT, Quit.
[07:36:25.543] #0  0x00007efc74efdd14 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[07:36:25.551] 
[07:36:25.551] Thread 1 (Thread 0x7efc74e6b740 (LWP 36857)):
[07:36:25.551] #0  0x00007efc74efdd14 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[07:36:25.551] No symbol table info available.
[07:36:25.551] #1  0x00007efc74eaa239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[07:36:25.551] No symbol table info available.
[07:36:25.551] #2  0x00007efc74eaa497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[07:36:25.551] No symbol table info available.
[07:36:25.551] #3  0x000055653cb155c1 in ?? ()
[07:36:25.551] No symbol table info available.
[07:36:25.551] #4  0x000055653cb0f369 in ?? ()
[07:36:25.551] No symbol table info available.
[07:36:25.551] #5  0x000055653cb0e20f in ?? ()
[07:36:25.551] No symbol table info available.
[07:36:25.551] #6  0x000055653cb0ec3b in ?? ()
[07:36:25.551] No symbol table info available.
[07:36:25.551] #7  0x000055653cb0c66f in ?? ()
[07:36:25.551] No symbol table info available.
[07:36:25.551] #8  0x00007efc74e9524a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[07:36:25.551] No symbol table info available.
[07:36:25.551] #9  0x00007efc74e95305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[07:36:25.551] No symbol table info available.
[07:36:25.551] #10 0x000055653cb0c781 in ?? ()
[07:36:25.551] No symbol table info available.
[07:36:25.560] -e 
[07:36:25.560] 
[07:36:25.560] 
[07:36:25.623] dumping /tmp/cores/sh-3-36860.core for /bin/sh
[07:36:25.673] 
[07:36:25.673] This GDB supports auto-downloading debuginfo from the following URLs:
[07:36:25.673]   <https://debuginfod.debian.net>
[07:36:25.673] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[07:36:25.673] Debuginfod has been disabled.
[07:36:25.673] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[07:36:25.678] [New LWP 36860]
[07:36:25.680] [New LWP 36857]
[07:36:25.680] [Thread debugging using libthread_db enabled]
[07:36:25.680] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[07:36:25.680] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/042_low_level_backup/data'.
[07:36:25.680] Program terminated with signal SIGQUIT, Quit.
[07:36:25.680] #0  0x00007efc74efdd14 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[07:36:25.681] [Current thread is 1 (LWP 36860)]
[07:36:25.681] 
[07:36:25.681] Thread 2 (Thread 0x7efc74e6b740 (LWP 36857)):
[07:36:25.681] warning: Couldn't find general-purpose registers in core file.
[07:36:25.681] #0  <unavailable> in ?? ()
[07:36:25.681] PC unavailable, cannot determine locals.
[07:36:25.681] Backtrace stopped: not enough registers or memory available to unwind further
[07:36:25.681] 
[07:36:25.681] Thread 1 (LWP 36860):
[07:36:25.681] #0  0x00007efc74efdd14 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[07:36:25.681] No symbol table info available.
[07:36:25.681] #1  0x00007efc74eaa239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[07:36:25.681] No symbol table info available.
[07:36:25.681] #2  0x00007efc74eaa497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[07:36:25.681] No symbol table info available.
[07:36:25.681] #3  0x000055653cb155f3 in ?? ()
[07:36:25.681] No symbol table info available.
[07:36:25.681] #4  0x000055653cb0f369 in ?? ()
[07:36:25.681] No symbol table info available.
[07:36:25.681] #5  0x000055653cb0e20f in ?? ()
[07:36:25.681] No symbol table info available.
[07:36:25.681] #6  0x000055653cb0ec3b in ?? ()
[07:36:25.681] No symbol table info available.
[07:36:25.681] #7  0x000055653cb0c66f in ?? ()
[07:36:25.681] No symbol table info available.
[07:36:25.681] #8  0x00007efc74e9524a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[07:36:25.681] No symbol table info available.
[07:36:25.681] #9  0x00007efc74e95305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[07:36:25.681] No symbol table info available.
[07:36:25.681] #10 0x000055653cb0c781 in ?? ()
[07:36:25.681] No symbol table info available.