Since HAL was retired a few months ago, I assume that pages such as <https://www.freebsd.org/cgi/man.cgi?query=hald&sektion=8&manpath=Ports> should no longer be served.
<https://cgit.freebsd.org/ports/commit/?id=1772fa1a6d3cb39d9844fcb434ef4ce60728864a> (2021-02-08) authored and committed by bapt@
From the history of this bug, it looks like we can transition this to CLOSED.
^Triage: apparently OBE.