The dbus rc.d init file (files/dbus.in) contains:
# The following two lines may be removed after 2018-01-01
rm -f /var/db/dbus/machine-id
[ ! -d /var/db/dbus ] || rmdir /var/db/dbus
Can those lines be safely removed now?
Yes, thanks for the report.
A commit references this bug:
Date: Sat Oct 3 16:45:45 UTC 2020
New revision: 551330
devel/dbus: Remove remaining machine-id copy code
It was most likely meant to be removed in r493840, together with other
Reported by: email@example.com
Approved by: portmgr blanket