[  768.618751] ip6_gre: GRE over IPv6 tunneling driver
[  768.635590] ip6_tunnel: g1 xmit: Local address not yet configured!
[  768.649338] ip6_tunnel: g1 xmit: Local address not yet configured!
[  769.216449] ip6_tunnel: g2 xmit: Local address not yet configured!
[  769.227562] ip6_tunnel: g2 xmit: Local address not yet configured!