[  769.478052] ip6_gre: GRE over IPv6 tunneling driver
[  769.491397] ip6_tunnel: g1 xmit: Local address not yet configured!
[  769.507469] ip6_tunnel: g1 xmit: Local address not yet configured!
[  770.117406] ip6_tunnel: g2 xmit: Local address not yet configured!
[  770.127475] ip6_tunnel: g2 xmit: Local address not yet configured!