[  851.265048] ip6_gre: GRE over IPv6 tunneling driver
[  851.278235] ip6_tunnel: g1 xmit: Local address not yet configured!
[  851.288723] ip6_tunnel: g1 xmit: Local address not yet configured!
[  851.854552] ip6_tunnel: g2 xmit: Local address not yet configured!
[  851.863682] ip6_tunnel: g2 xmit: Local address not yet configured!