The ProcBloc observer is trying to use the condtion:

    boolean isOwned = proc.getUID() == Manager.host.getSelf().getUID()
                      || proc.getGID() == Manager.host.getSelf().getGID();

to determine if an attach will work.

This does not work.

The code needs to instead always attempt the observer add, if the attempt fails
the core will notify with a failure and that failure should be propogated back
to the client