[15:22:59.517] src/tools/ci/cores_backtrace.sh freebsd /tmp/cores
[15:22:59.945] dumping /tmp/cores/cp.11840.core for /bin/cp
[15:22:59.993] [New LWP 101791]
[15:23:00.004] Core was generated by `cp /tmp/cirrus-ci-build/build/testrun/recovery/025_stuck_on_old_timeline/data/t_'.
[15:23:00.004] Program terminated with signal SIGQUIT, Quit.
[15:23:00.004] Sent by kill() from pid 11725 and user 1003.
[15:23:00.004] #0  0x000055b6880d15c7 in ?? () from /libexec/ld-elf.so.1
[15:23:00.005] 
[15:23:00.005] Thread 1 (LWP 101791):
[15:23:00.005] #0  0x000055b6880d15c7 in ?? () from /libexec/ld-elf.so.1
[15:23:00.005] No symbol table info available.
[15:23:00.005] #1  0x000000000000c870 in ?? ()
[15:23:00.005] No symbol table info available.
[15:23:00.005] #2  0x000000000000c870 in ?? ()
[15:23:00.005] No symbol table info available.
[15:23:00.005] #3  0x0000344394de4808 in ?? ()
[15:23:00.005] No symbol table info available.
[15:23:00.005] #4  0x000055b6880dcef0 in ?? () from /libexec/ld-elf.so.1
[15:23:00.005] No symbol table info available.
[15:23:00.005] #5  0x0000000000000000 in ?? ()
[15:23:00.005] No symbol table info available.