[07:39:40.643] src/tools/ci/cores_backtrace.sh freebsd /tmp/cores
[07:39:40.953] dumping /tmp/cores/sh.11523.core for /bin/sh
[07:39:40.998] [New LWP 101704]
[07:39:40.999] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/025_stuck_on_old_timeline/'.
[07:39:40.999] Program terminated with signal SIGQUIT, Quit.
[07:39:40.999] Sent by kill() from pid 11247 and user 1003.
[07:39:40.999] #0  0x000014668346ba7a in ?? () from /libexec/ld-elf.so.1
[07:39:41.006] 
[07:39:41.006] Thread 1 (LWP 101704):
[07:39:41.006] #0  0x000014668346ba7a in ?? () from /libexec/ld-elf.so.1
[07:39:41.006] No symbol table info available.
[07:39:41.006] #1  0x0000146683467a2c in ?? () from /libexec/ld-elf.so.1
[07:39:41.006] No symbol table info available.
[07:39:41.006] #2  0x0000000000000000 in ?? ()
[07:39:41.006] No symbol table info available.