[23:50:30.411] src/tools/ci/cores_backtrace.sh freebsd /tmp/cores
[23:50:30.768] dumping /tmp/cores/cp.12237.core for /bin/cp
[23:50:30.812] [New LWP 101740]
[23:50:30.822] Core was generated by `cp /tmp/cirrus-ci-build/build/testrun/recovery/025_stuck_on_old_timeline/data/t_'.
[23:50:30.822] Program terminated with signal SIGQUIT, Quit.
[23:50:30.822] Sent by kill() from pid 12156 and user 1003.
[23:50:30.822] #0  0x00000b447db689fa in _write () from /lib/libc.so.7
[23:50:30.834] 
[23:50:30.834] Thread 1 (LWP 101740):
[23:50:30.834] #0  0x00000b447db689fa in _write () from /lib/libc.so.7
[23:50:30.834] No symbol table info available.
[23:50:30.834] #1  0x00000b447db4be37 in ?? () from /lib/libc.so.7
[23:50:30.834] No symbol table info available.
[23:50:30.834] #2  0x00000b447db4401e in fflush_unlocked () from /lib/libc.so.7
[23:50:30.834] No symbol table info available.
[23:50:30.834] #3  0x00000b447db4ce6e in ?? () from /lib/libc.so.7
[23:50:30.834] No symbol table info available.
[23:50:30.834] #4  0x00000b447db4ccbb in vfprintf_l () from /lib/libc.so.7
[23:50:30.834] No symbol table info available.
[23:50:30.834] #5  0x00000b447db457bf in fprintf () from /lib/libc.so.7
[23:50:30.834] No symbol table info available.
[23:50:30.834] #6  0x00000b447dac683f in vwarnx () from /lib/libc.so.7
[23:50:30.834] No symbol table info available.
[23:50:30.834] #7  0x00000b447dac67d4 in warnx () from /lib/libc.so.7
[23:50:30.834] No symbol table info available.
[23:50:30.834] #8  0x00000b3c5c72caa3 in ?? ()
[23:50:30.834] No symbol table info available.
[23:50:30.834] #9  0x00000b3c5c72c8ad in ?? ()
[23:50:30.834] No symbol table info available.
[23:50:30.834] #10 0x00000b3c5c72c33d in ?? ()
[23:50:30.834] No symbol table info available.
[23:50:30.834] #11 0x00000b447d59f408 in ?? ()
[23:50:30.834] No symbol table info available.
[23:50:30.834] #12 0x0000000000000000 in ?? ()
[23:50:30.834] No symbol table info available.