[18:43:30.867] src/tools/ci/cores_backtrace.sh freebsd /tmp/cores
[18:43:31.132] dumping /tmp/cores/sh.19454.core for /bin/sh
[18:43:31.174] [New LWP 102000]
[18:43:31.174] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/043_no_contrecord_switch/d'.
[18:43:31.174] Program terminated with signal SIGQUIT, Quit.
[18:43:31.174] Sent by kill() from pid 19272 and user 1003.
[18:43:31.174] #0  0x00003da11b345ff0 in ?? ()
[18:43:31.176] 
[18:43:31.176] Thread 1 (LWP 102000):
[18:43:31.176] #0  0x00003da11b345ff0 in ?? ()
[18:43:31.176] No symbol table info available.
[18:43:31.176] #1  0x0000000000000003 in ?? ()
[18:43:31.176] No symbol table info available.
[18:43:31.176] #2  0x00003cbf39f82778 in ?? ()
[18:43:31.176] No symbol table info available.
[18:43:31.176] #3  0x00003cbf39f8277b in ?? ()
[18:43:31.176] No symbol table info available.
[18:43:31.176] #4  0x00003cbf39f8277e in ?? ()
[18:43:31.176] No symbol table info available.
[18:43:31.176] #5  0x0000000000000000 in ?? ()
[18:43:31.176] No symbol table info available.