[  757.913105] ip6_gre: GRE over IPv6 tunneling driver
[  757.919322] ip6_tunnel: g1 xmit: Local address not yet configured!
[  757.922605] ip6_tunnel: g1 xmit: Local address not yet configured!
[  758.092933] ip6_tunnel: g2 xmit: Local address not yet configured!
[  758.096917] ip6_tunnel: g2 xmit: Local address not yet configured!