[  251.037676] ip6_gre: GRE over IPv6 tunneling driver
[  251.044232] ip6_tunnel: g1 xmit: Local address not yet configured!
[  251.047929] ip6_tunnel: g1 xmit: Local address not yet configured!
[  251.251340] ip6_tunnel: g2 xmit: Local address not yet configured!
[  251.254983] ip6_tunnel: g2 xmit: Local address not yet configured!