[  686.540522] ip6_gre: GRE over IPv6 tunneling driver
[  686.543843] ip6_tunnel: g1 xmit: Local address not yet configured!
[  686.546616] ip6_tunnel: g1 xmit: Local address not yet configured!
[  686.705205] ip6_tunnel: g2 xmit: Local address not yet configured!
[  686.709035] ip6_tunnel: g2 xmit: Local address not yet configured!