[  685.872971][T18407] gre: GRE over IPv4 demultiplexer driver
[  685.925724][T18407] ip6_gre: GRE over IPv6 tunneling driver
[  685.990077][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  686.027016][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  687.763682][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  687.798535][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!