[  629.213169] ip6_gre: GRE over IPv6 tunneling driver
[  629.220413] ip6_tunnel: g1 xmit: Local address not yet configured!
[  629.224274] ip6_tunnel: g1 xmit: Local address not yet configured!
[  629.427619] ip6_tunnel: g2 xmit: Local address not yet configured!
[  629.431251] ip6_tunnel: g2 xmit: Local address not yet configured!