[  670.796857][T13708] gre: GRE over IPv4 demultiplexer driver
[  670.829316][T13708] ip6_gre: GRE over IPv6 tunneling driver
[  670.873836][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  670.900584][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  672.287594][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  672.311547][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!