[08:22:13.235] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[08:22:13.415] dumping /tmp/cores/sh-3-26440.core for /bin/sh
[08:22:13.459] 
[08:22:13.459] This GDB supports auto-downloading debuginfo from the following URLs:
[08:22:13.459]   <https://debuginfod.debian.net>
[08:22:13.459] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[08:22:13.459] Debuginfod has been disabled.
[08:22:13.459] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[08:22:13.463] [New LWP 26440]
[08:22:13.465] [Thread debugging using libthread_db enabled]
[08:22:13.465] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[08:22:13.465] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/042_low_level_backup/data'.
[08:22:13.465] Program terminated with signal SIGQUIT, Quit.
[08:22:13.465] #0  0x00007f7d6ab7fda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[08:22:13.472] 
[08:22:13.472] Thread 1 (Thread 0x7f7d6aaed740 (LWP 26440)):
[08:22:13.472] #0  0x00007f7d6ab7fda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[08:22:13.472] No symbol table info available.
[08:22:13.472] #1  0x00007f7d6ab2c239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[08:22:13.472] No symbol table info available.
[08:22:13.472] #2  0x00007f7d6ab2c497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[08:22:13.472] No symbol table info available.
[08:22:13.472] #3  0x00005637c759d5c1 in ?? ()
[08:22:13.472] No symbol table info available.
[08:22:13.472] #4  0x00005637c7597369 in ?? ()
[08:22:13.472] No symbol table info available.
[08:22:13.472] #5  0x00005637c759620f in ?? ()
[08:22:13.472] No symbol table info available.
[08:22:13.472] #6  0x00005637c7596c3b in ?? ()
[08:22:13.472] No symbol table info available.
[08:22:13.472] #7  0x00005637c759466f in ?? ()
[08:22:13.472] No symbol table info available.
[08:22:13.472] #8  0x00007f7d6ab1724a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[08:22:13.472] No symbol table info available.
[08:22:13.472] #9  0x00007f7d6ab17305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[08:22:13.472] No symbol table info available.
[08:22:13.472] #10 0x00005637c7594781 in ?? ()
[08:22:13.472] No symbol table info available.
[08:22:13.479] -e 
[08:22:13.479] 
[08:22:13.479] 
[08:22:13.530] dumping /tmp/cores/sh-3-26443.core for /bin/sh
[08:22:13.574] 
[08:22:13.574] This GDB supports auto-downloading debuginfo from the following URLs:
[08:22:13.574]   <https://debuginfod.debian.net>
[08:22:13.574] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[08:22:13.574] Debuginfod has been disabled.
[08:22:13.574] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[08:22:13.578] [New LWP 26443]
[08:22:13.579] [New LWP 26440]
[08:22:13.579] [Thread debugging using libthread_db enabled]
[08:22:13.579] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[08:22:13.579] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/042_low_level_backup/data'.
[08:22:13.579] Program terminated with signal SIGQUIT, Quit.
[08:22:13.579] #0  0x00007f7d6ab7fda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[08:22:13.580] [Current thread is 1 (LWP 26443)]
[08:22:13.580] 
[08:22:13.580] Thread 2 (Thread 0x7f7d6aaed740 (LWP 26440)):
[08:22:13.580] warning: Couldn't find general-purpose registers in core file.
[08:22:13.580] #0  <unavailable> in ?? ()
[08:22:13.580] PC unavailable, cannot determine locals.
[08:22:13.580] Backtrace stopped: not enough registers or memory available to unwind further
[08:22:13.580] 
[08:22:13.580] Thread 1 (LWP 26443):
[08:22:13.580] #0  0x00007f7d6ab7fda4 in pthread_sigmask () from /lib/x86_64-linux-gnu/libc.so.6
[08:22:13.580] No symbol table info available.
[08:22:13.580] #1  0x00007f7d6ab2c239 in sigprocmask () from /lib/x86_64-linux-gnu/libc.so.6
[08:22:13.580] No symbol table info available.
[08:22:13.580] #2  0x00007f7d6ab2c497 in sigsetmask () from /lib/x86_64-linux-gnu/libc.so.6
[08:22:13.580] No symbol table info available.
[08:22:13.580] #3  0x00005637c759d5f3 in ?? ()
[08:22:13.580] No symbol table info available.
[08:22:13.580] #4  0x00005637c7597369 in ?? ()
[08:22:13.580] No symbol table info available.
[08:22:13.580] #5  0x00005637c759620f in ?? ()
[08:22:13.580] No symbol table info available.
[08:22:13.580] #6  0x00005637c7596c3b in ?? ()
[08:22:13.580] No symbol table info available.
[08:22:13.580] #7  0x00005637c759466f in ?? ()
[08:22:13.580] No symbol table info available.
[08:22:13.580] #8  0x00007f7d6ab1724a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[08:22:13.580] No symbol table info available.
[08:22:13.580] #9  0x00007f7d6ab17305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[08:22:13.580] No symbol table info available.
[08:22:13.580] #10 0x00005637c7594781 in ?? ()
[08:22:13.580] No symbol table info available.