[  770.668915][T17405] gre: GRE over IPv4 demultiplexer driver
[  770.709364][T17405] ip6_gre: GRE over IPv6 tunneling driver
[  770.764864][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  770.795108][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  772.119495][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  772.140804][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!