[21:04:54.208] src/tools/ci/cores_backtrace.sh freebsd /tmp/cores
[21:04:54.575] dumping /tmp/cores/sh.13309.core for /bin/sh
[21:04:54.622] [New LWP 100181]
[21:04:54.635] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/025_stuck_on_old_timeline/'.
[21:04:54.635] Program terminated with signal SIGQUIT, Quit.
[21:04:54.635] Sent by kill() from pid 13189 and user 1003.
[21:04:54.635] #0  0x0000574a32b28442 in ?? () from /libexec/ld-elf.so.1
[21:04:54.636] 
[21:04:54.636] Thread 1 (LWP 100181):
[21:04:54.636] #0  0x0000574a32b28442 in ?? () from /libexec/ld-elf.so.1
[21:04:54.636] No symbol table info available.
[21:04:54.636] #1  0x0000000000000000 in ?? ()
[21:04:54.636] No symbol table info available.