[  686.020446] ip6_gre: GRE over IPv6 tunneling driver
[  686.041781] ip6_tunnel: g1 xmit: Local address not yet configured!
[  686.057241] ip6_tunnel: g1 xmit: Local address not yet configured!
[  686.908458] ip6_tunnel: g2 xmit: Local address not yet configured!
[  686.918812] ip6_tunnel: g2 xmit: Local address not yet configured!