[12:06:59.808] src/tools/ci/cores_backtrace.sh freebsd /tmp/cores
[12:07:00.098] dumping /tmp/cores/sh.12510.core for /bin/sh
[12:07:00.145] [New LWP 101778]
[12:07:00.147] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/025_stuck_on_old_timeline/'.
[12:07:00.147] Program terminated with signal SIGQUIT, Quit.
[12:07:00.147] Sent by kill() from pid 12239 and user 1003.
[12:07:00.147] #0  0x00001e203d7ef59a in ?? () from /libexec/ld-elf.so.1
[12:07:00.155] 
[12:07:00.155] Thread 1 (LWP 101778):
[12:07:00.155] #0  0x00001e203d7ef59a in ?? () from /libexec/ld-elf.so.1
[12:07:00.155] No symbol table info available.
[12:07:00.155] #1  0x00001e203d7ec296 in ?? () from /libexec/ld-elf.so.1
[12:07:00.155] No symbol table info available.
[12:07:00.155] #2  0x0000000000000023 in ?? ()
[12:07:00.155] No symbol table info available.
[12:07:00.155] #3  0x00000104537f6008 in ?? ()
[12:07:00.155] No symbol table info available.
[12:07:00.155] #4  0x0000010453051410 in ?? ()
[12:07:00.155] No symbol table info available.
[12:07:00.155] #5  0x00001e203d7ebb64 in ?? () from /libexec/ld-elf.so.1
[12:07:00.155] No symbol table info available.
[12:07:00.155] #6  0x0000000000000000 in ?? ()
[12:07:00.155] No symbol table info available.