[  487.941042][ T4309] gre: GRE over IPv4 demultiplexer driver
[  487.985382][ T4309] ip6_gre: GRE over IPv6 tunneling driver
[  488.047865][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  488.084637][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  489.626734][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  489.657249][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!