Jul  8 21:56:14 <laptop> NetworkManager[1302]: <info>  [1531050974.0587] vpn-connection[0x5632a78ca200,dd4bb097-e1b7-4116-83a4-87f755c428f3,"<connection_name>",0]: VPN connection: (IP Config Get) reply received.
Jul  8 21:56:14 <laptop> NetworkManager[1302]: <info>  [1531050974.0591] vpn-connection[0x5632a78ca200,dd4bb097-e1b7-4116-83a4-87f755c428f3,"<connection_name>",23:(tap0)]: VPN connection: (IP4 Config Get) reply received
Jul  8 21:56:14 <laptop> NetworkManager[1302]: <warn>  [1531050974.0592] vpn-connection[0x5632a78ca200,dd4bb097-e1b7-4116-83a4-87f755c428f3,"<connection_name>",23:(tap0)]: invalid IP4 config received!
Jul  8 21:56:14 <laptop> NetworkManager[1302]: <warn>  [1531050974.0592] vpn-connection[0x5632a78ca200,dd4bb097-e1b7-4116-83a4-87f755c428f3,"<connection_name>",23:(tap0)]: VPN connection: did not receive valid IP config information
Jul  8 21:56:14 <laptop> NetworkManager[1302]: <info>  [1531050974.0605] vpn-connection[0x5632a78ca200,dd4bb097-e1b7-4116-83a4-87f755c428f3,"<connection_name>",0]: VPN plugin: state changed: started (4)
Jul  8 21:56:14 <laptop> libvirtd[1383]: 2018-07-08 11:56:14.064+0000: 1548: error : virFileReadAll:1420 : Failed to open file '/sys/class/net/tap0/operstate': No such file or directory
Jul  8 21:56:14 <laptop> libvirtd[1383]: 2018-07-08 11:56:14.064+0000: 1548: error : virNetDevGetLinkInfo:2552 : unable to read: /sys/class/net/tap0/operstate: No such file or directory
Jul  8 21:56:14 <laptop> NetworkManager[1302]: <info>  [1531050974.0646] devices added (path: /sys/devices/virtual/net/tap0, iface: tap0)
Jul  8 21:56:14 <laptop> NetworkManager[1302]: <info>  [1531050974.0646] device added (path: /sys/devices/virtual/net/tap0, iface: tap0): no ifupdown configuration found.
Jul  8 21:56:14 <laptop> NetworkManager[1302]: <info>  [1531050974.0699] vpn-connection[0x5632a78ca200,dd4bb097-e1b7-4116-83a4-87f755c428f3,"<connection_name>",0]: VPN plugin: state changed: stopping (5)
Jul  8 21:56:14 <laptop> NetworkManager[1302]: <info>  [1531050974.0704] vpn-connection[0x5632a78ca200,dd4bb097-e1b7-4116-83a4-87f755c428f3,"<connection_name>",0]: VPN plugin: state changed: stopped (6)
Jul  8 21:56:14 <laptop> gnome-shell[1600]: Removing a network device that was not added
Jul  8 21:56:14 <laptop> nm-openvpn[4440]: SIGTERM[hard,] received, process exiting
Jul  8 21:56:14 <laptop> NetworkManager[1302]: <info>  [1531050974.0820] devices removed (path: /sys/devices/virtual/net/tap0, iface: tap0)