[  768.450402] ip6_gre: GRE over IPv6 tunneling driver
[  768.465920] ip6_tunnel: g1 xmit: Local address not yet configured!
[  768.477978] ip6_tunnel: g1 xmit: Local address not yet configured!
[  769.027799] ip6_tunnel: g2 xmit: Local address not yet configured!
[  769.036757] ip6_tunnel: g2 xmit: Local address not yet configured!