[CentOS] upgrade 7.4 --> 7.5: dbus broken

Thu Jul 5 09:26:28 UTC 2018
Harald Dunkel <harald.dunkel at aixigo.de>

After a manual fix I have that, too. Point is that for historic
hosts this symlink doesn't exist. The upgrade fails due to dbus
becoming unavailable. And the next reboot fails, too, because
the symlink is not created automatically.

Can you confirm this?