[01:48:43.966] src/tools/ci/cores_backtrace.sh linux /tmp/cores
[01:48:44.158] dumping /tmp/cores/cp-3-26292.core for /usr/bin/cp
[01:48:44.207] 
[01:48:44.207] This GDB supports auto-downloading debuginfo from the following URLs:
[01:48:44.207]   <https://debuginfod.debian.net>
[01:48:44.207] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[01:48:44.207] Debuginfod has been disabled.
[01:48:44.207] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[01:48:44.210] [New LWP 26292]
[01:48:44.218] [Thread debugging using libthread_db enabled]
[01:48:44.218] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[01:48:44.218] Core was generated by `cp /tmp/cirrus-ci-build/build/testrun/recovery/042_low_level_backup/data/t_042_'.
[01:48:44.218] Program terminated with signal SIGQUIT, Quit.
[01:48:44.218] #0  0x00007fb30c2860d9 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:44.226] 
[01:48:44.226] Thread 1 (Thread 0x7fb30c153580 (LWP 26292)):
[01:48:44.226] #0  0x00007fb30c2860d9 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:44.226] No symbol table info available.
[01:48:44.226] #1  0x00007fb30c286a8a in malloc () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:44.226] No symbol table info available.
[01:48:44.226] #2  0x00007fb30c226f23 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:44.226] No symbol table info available.
[01:48:44.226] #3  0x00007fb30c227051 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:44.226] No symbol table info available.
[01:48:44.226] #4  0x00007fb30c227051 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:44.226] No symbol table info available.
[01:48:44.226] #5  0x00007fb30c220fbf in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:44.226] No symbol table info available.
[01:48:44.226] #6  0x00007fb30c22038c in setlocale () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:44.226] No symbol table info available.
[01:48:44.226] #7  0x000055a3d56bf9dd in ?? ()
[01:48:44.226] No symbol table info available.
[01:48:44.226] #8  0x00007fb30c21524a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:44.226] No symbol table info available.
[01:48:44.226] #9  0x00007fb30c215305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:44.226] No symbol table info available.
[01:48:44.226] #10 0x000055a3d56c0171 in ?? ()
[01:48:44.226] No symbol table info available.
[01:48:44.234] -e 
[01:48:44.234] 
[01:48:44.234] 
[01:48:44.294] dumping /tmp/cores/sh-3-26287.core for /bin/sh
[01:48:44.339] 
[01:48:44.339] This GDB supports auto-downloading debuginfo from the following URLs:
[01:48:44.339]   <https://debuginfod.debian.net>
[01:48:44.339] Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
[01:48:44.339] Debuginfod has been disabled.
[01:48:44.339] To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[01:48:44.344] [New LWP 26287]
[01:48:44.345] [Thread debugging using libthread_db enabled]
[01:48:44.345] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[01:48:44.345] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/042_low_level_backup/data'.
[01:48:44.345] Program terminated with signal SIGQUIT, Quit.
[01:48:44.345] #0  0x00007fea54fabb93 in wait4 () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:44.346] 
[01:48:44.346] Thread 1 (Thread 0x7fea54ed5740 (LWP 26287)):
[01:48:44.346] #0  0x00007fea54fabb93 in wait4 () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:44.346] No symbol table info available.
[01:48:44.346] #1  0x000055ca0a16dcc0 in ?? ()
[01:48:44.346] No symbol table info available.
[01:48:44.346] #2  0x000055ca0a16defa in ?? ()
[01:48:44.346] No symbol table info available.
[01:48:44.346] #3  0x000055ca0a16f630 in ?? ()
[01:48:44.346] No symbol table info available.
[01:48:44.346] #4  0x000055ca0a169371 in ?? ()
[01:48:44.346] No symbol table info available.
[01:48:44.346] #5  0x000055ca0a16820f in ?? ()
[01:48:44.346] No symbol table info available.
[01:48:44.346] #6  0x000055ca0a168c3b in ?? ()
[01:48:44.346] No symbol table info available.
[01:48:44.346] #7  0x000055ca0a16666f in ?? ()
[01:48:44.346] No symbol table info available.
[01:48:44.346] #8  0x00007fea54eff24a in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:44.346] No symbol table info available.
[01:48:44.346] #9  0x00007fea54eff305 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
[01:48:44.346] No symbol table info available.
[01:48:44.346] #10 0x000055ca0a166781 in ?? ()
[01:48:44.346] No symbol table info available.