[23:35:04.918] src/tools/ci/cores_backtrace.sh freebsd /tmp/cores
[23:35:05.257] dumping /tmp/cores/sh.13776.core for /bin/sh
[23:35:05.299] [New LWP 100102]
[23:35:05.299] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/025_stuck_on_old_timeline/'.
[23:35:05.299] Program terminated with signal SIGQUIT, Quit.
[23:35:05.299] Sent by kill() from pid 13643 and user 1003.
[23:35:05.299] #0  0x000047fa4a1a4ff0 in ?? ()
[23:35:05.300] 
[23:35:05.300] Thread 1 (LWP 100102):
[23:35:05.300] #0  0x000047fa4a1a4ff0 in ?? ()
[23:35:05.300] No symbol table info available.
[23:35:05.300] #1  0x0000000000000000 in ?? ()
[23:35:05.300] No symbol table info available.