CentOS 7 - Failed to start LSB: Bring up/down networking

На CentOS 7 не поднимается сеть и ошибка вида:

# systemctl restart network.service
Job for network.service failed because the control process exited with error code. See "systemctl status network.service" and "journalctl -xe" 
for details.
 # systemctl status network.service
* 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 Wed 2017-05-10 18:54:48 EEST; 4s ago
    Docs: man:systemd-sysv-generator(8)
 Process: 2512 ExecStart=/etc/rc.d/init.d/network start (code=exited, status=1/FAILURE)
May 10 18:54:48 generalse.com network[2512]: RTNETLINK answers: File exists
May 10 18:54:48 generalse.com network[2512]: RTNETLINK answers: File exists
May 10 18:54:48 generalse.com network[2512]: RTNETLINK answers: File exists
May 10 18:54:48 generalse.com network[2512]: RTNETLINK answers: File exists
May 10 18:54:48 generalse.com network[2512]: RTNETLINK answers: File exists
May 10 18:54:48 generalse.com network[2512]: RTNETLINK answers: File exists
May 10 18:54:48 generalse.com systemd[1]: network.service: control process exited, code=exited status=1
May 10 18:54:48 generalse.com systemd[1]: Failed to start LSB: Bring up/down networking.
May 10 18:54:48 generalse.com systemd[1]: Unit network.service entered failed state.
May 10 18:54:48 generalse.com systemd[1]: network.service failed.

Решается - отключением NetworkManager:

# systemctl disable NetworkManager
# systemctl restart network.service

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