Possible typo group _sniop shoud be _sndiod:During fresh install from install.fs amd64 of OpenBSD 6.7-beta (GENERIC.MP) #163: Tue Apr 28 21:35:13 MDT 2020
... Making all device nodes...chgrp: group is invalid: _sndiop chgrp: group is invalid: _sndiop done.
Multiprocessor machine; using bsd.mp instead of bsd. ... -oliver
