[Bug 1033606] Failed to connect to network from Docker container

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1033606

--- Comment #12 from Marek Goldmann  ---
(In reply to Josh Poimboeuf from comment #11)
> Ok.  Removing those unit files and rebooting should fix the issue.

Josh, above are devices. These cannot be listed with the "systemctl
list-unit-files" command. I think the real issue is that docker leaves the
docker0 interface running, even after we stop the service. WDYT?