[  646.276831] ip6_gre: GRE over IPv6 tunneling driver
[  646.280646] ip6_tunnel: g1 xmit: Local address not yet configured!
[  646.283422] ip6_tunnel: g1 xmit: Local address not yet configured!
[  646.430616] ip6_tunnel: g2 xmit: Local address not yet configured!
[  646.433029] ip6_tunnel: g2 xmit: Local address not yet configured!