[  398.600276] gre: GRE over IPv4 demultiplexer driver
[  398.603375] ip6_gre: GRE over IPv6 tunneling driver
[  398.609897] ip6_tunnel: g1 xmit: Local address not yet configured!
[  398.614251] ip6_tunnel: g1 xmit: Local address not yet configured!
[  398.836801] ip6_tunnel: g2 xmit: Local address not yet configured!
[  398.840595] ip6_tunnel: g2 xmit: Local address not yet configured!