[21:05:03.762] src/tools/ci/cores_backtrace.sh freebsd /tmp/cores
[21:05:04.023] dumping /tmp/cores/sh.18916.core for /bin/sh
[21:05:04.066] [New LWP 101949]
[21:05:04.068] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/042_low_level_backup/data/'.
[21:05:04.068] Program terminated with signal SIGQUIT, Quit.
[21:05:04.068] Sent by kill() from pid 18828 and user 1003.
[21:05:04.068] #0  0x000037abc63945da in ?? () from /libexec/ld-elf.so.1
[21:05:04.074] 
[21:05:04.074] Thread 1 (LWP 101949):
[21:05:04.074] #0  0x000037abc63945da in ?? () from /libexec/ld-elf.so.1
[21:05:04.074] No symbol table info available.
[21:05:04.074] #1  0x000037abc63906ec in ?? () from /libexec/ld-elf.so.1
[21:05:04.074] No symbol table info available.
[21:05:04.074] #2  0x0000000000000000 in ?? ()
[21:05:04.074] No symbol table info available.