[  773.420302] ip6_gre: GRE over IPv6 tunneling driver
[  773.434546] ip6_tunnel: g1 xmit: Local address not yet configured!
[  773.447912] ip6_tunnel: g1 xmit: Local address not yet configured!
[  774.028941] ip6_tunnel: g2 xmit: Local address not yet configured!
[  774.038016] ip6_tunnel: g2 xmit: Local address not yet configured!