[13:00:35.176] src/tools/ci/cores_backtrace.sh freebsd /tmp/cores
[13:00:35.495] dumping /tmp/cores/sh.29918.core for /bin/sh
[13:00:35.536] [New LWP 101898]
[13:00:35.537] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/025_stuck_on_old_timeline/'.
[13:00:35.537] Program terminated with signal SIGQUIT, Quit.
[13:00:35.537] Sent by kill() from pid 29648 and user 1002.
[13:00:35.537] #0  0x0000372e880d4efa in ?? () from /libexec/ld-elf.so.1
[13:00:35.542] 
[13:00:35.542] Thread 1 (LWP 101898):
[13:00:35.542] #0  0x0000372e880d4efa in ?? () from /libexec/ld-elf.so.1
[13:00:35.542] No symbol table info available.
[13:00:35.542] #1  0x0000372e880cef6c in ?? () from /libexec/ld-elf.so.1
[13:00:35.542] No symbol table info available.
[13:00:35.542] #2  0x0000000000000000 in ?? ()
[13:00:35.542] No symbol table info available.