[03:18:29.959] src/tools/ci/cores_backtrace.sh freebsd /tmp/cores
[03:18:30.255] dumping /tmp/cores/sh.16830.core for /bin/sh
[03:18:30.299] [New LWP 100167]
[03:18:30.301] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/043_no_contrecord_switch/d'.
[03:18:30.301] Program terminated with signal SIGQUIT, Quit.
[03:18:30.301] Sent by kill() from pid 16653 and user 1003.
[03:18:30.301] #0  0x0000355a88e005da in ?? () from /libexec/ld-elf.so.1
[03:18:30.309] 
[03:18:30.309] Thread 1 (LWP 100167):
[03:18:30.309] #0  0x0000355a88e005da in ?? () from /libexec/ld-elf.so.1
[03:18:30.309] No symbol table info available.
[03:18:30.309] #1  0x0000355a88dfc6ec in ?? () from /libexec/ld-elf.so.1
[03:18:30.309] No symbol table info available.
[03:18:30.309] #2  0x0000000000000000 in ?? ()
[03:18:30.309] No symbol table info available.