Hi w3bk3rn3l, To report bugs in OpenBSD, please use the sendbug [1] command, which automatically provides a lot of useful information about your system to the developers. Also, if after your kernel panic you get a ddb prompt, please try to get a backtrace per the bug report instructions at [2].
Thanks, Greg Czerniak [1]: https://man.openbsd.org/sendbug [2]: https://www.openbsd.org/report.html