● network.service - LSB: Bring up/down networking
   Loaded: loaded (/etc/rc.d/init.d/network; bad; vendor preset: disabled)
   Active: failed (Result: exit-code) since Thu 2019-03-07 10:05:57 PST; 1min 43s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 14468 ExecStop=/etc/rc.d/init.d/network stop (code=exited, status=0/SUCCESS)
  Process: 14650 ExecStart=/etc/rc.d/init.d/network start (code=exited, status=1/FAILURE)

Mar 07 10:05:07 localhost.localdomain systemd[1]: Starting LSB: Bring up/down networking...
Mar 07 10:05:07 localhost.localdomain network[14650]: Bringing up loopback interface:  [  OK  ]
Mar 07 10:05:07 localhost.localdomain network[14650]: Bringing up interface enp2s0:  Error: Connection activation failed: Can not find a master for enp2s0: Master connection not found or invalid
Mar 07 10:05:07 localhost.localdomain network[14650]: [FAILED]
Mar 07 10:05:57 localhost.localdomain network[14650]: Bringing up interface cloudbr0:  [  OK  ]
Mar 07 10:05:57 localhost.localdomain systemd[1]: network.service: control process exited, code=exited status=1
Mar 07 10:05:57 localhost.localdomain systemd[1]: Failed to start LSB: Bring up/down networking.
Mar 07 10:05:57 localhost.localdomain systemd[1]: Unit network.service entered failed state.
Mar 07 10:05:57 localhost.localdomain systemd[1]: network.service failed.