[  702.863554] gre: GRE over IPv4 demultiplexer driver
[  702.866452] ip6_gre: GRE over IPv6 tunneling driver
[  702.870356] ip6_tunnel: g1 xmit: Local address not yet configured!
[  702.874811] ip6_tunnel: g1 xmit: Local address not yet configured!
[  703.038981] ip6_tunnel: g2 xmit: Local address not yet configured!
[  703.042132] ip6_tunnel: g2 xmit: Local address not yet configured!