[  775.847878] ip6_gre: GRE over IPv6 tunneling driver
[  775.862656] ip6_tunnel: g1 xmit: Local address not yet configured!
[  775.873567] ip6_tunnel: g1 xmit: Local address not yet configured!
[  776.428331] ip6_tunnel: g2 xmit: Local address not yet configured!
[  776.437632] ip6_tunnel: g2 xmit: Local address not yet configured!