[  757.128147] ip6_gre: GRE over IPv6 tunneling driver
[  757.131419] ip6_tunnel: g1 xmit: Local address not yet configured!
[  757.134354] ip6_tunnel: g1 xmit: Local address not yet configured!
[  757.287076] ip6_tunnel: g2 xmit: Local address not yet configured!
[  757.289854] ip6_tunnel: g2 xmit: Local address not yet configured!