[  771.051436] ip6_gre: GRE over IPv6 tunneling driver
[  771.062889] ip6_tunnel: g1 xmit: Local address not yet configured!
[  771.073154] ip6_tunnel: g1 xmit: Local address not yet configured!
[  771.637686] ip6_tunnel: g2 xmit: Local address not yet configured!
[  771.646800] ip6_tunnel: g2 xmit: Local address not yet configured!