[02:57:36.471] src/tools/ci/cores_backtrace.sh freebsd /tmp/cores
[02:57:36.803] dumping /tmp/cores/sh.56438.core for /bin/sh
[02:57:36.848] [New LWP 102183]
[02:57:36.848] Core was generated by `sh -c cp "/tmp/cirrus-ci-build/build/testrun/recovery/043_no_contrecord_switch/d'.
[02:57:36.848] Program terminated with signal SIGQUIT, Quit.
[02:57:36.848] Sent by kill() from pid 56179 and user 1002.
[02:57:36.848] #0  0x000029dd0eb53f30 in ?? ()
[02:57:36.849] 
[02:57:36.849] Thread 1 (LWP 102183):
[02:57:36.849] #0  0x000029dd0eb53f30 in ?? ()
[02:57:36.849] No symbol table info available.
[02:57:36.849] #1  0x0000000000000000 in ?? ()
[02:57:36.849] No symbol table info available.