[19:09:50.072] src/tools/ci/cores_backtrace.sh freebsd /tmp/cores
[19:09:50.420] dumping /tmp/cores/sh.14888.core for /bin/sh
[19:09:50.465] [New LWP 100142]
[19:09:50.465] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/025_stuck_on_old_timeline/'.
[19:09:50.465] Program terminated with signal SIGQUIT, Quit.
[19:09:50.465] Sent by kill() from pid 14790 and user 1003.
[19:09:50.465] #0  0x000046e40b7e7a7a in ?? () from /libexec/ld-elf.so.1
[19:09:50.473] 
[19:09:50.473] Thread 1 (LWP 100142):
[19:09:50.473] #0  0x000046e40b7e7a7a in ?? () from /libexec/ld-elf.so.1
[19:09:50.473] No symbol table info available.
[19:09:50.473] #1  0x000046e40b7e3a2c in ?? () from /libexec/ld-elf.so.1
[19:09:50.473] No symbol table info available.
[19:09:50.473] #2  0x0000000000000000 in ?? ()
[19:09:50.473] No symbol table info available.