[  891.310369] ip6_gre: GRE over IPv6 tunneling driver
[  891.313939] ip6_tunnel: g1 xmit: Local address not yet configured!
[  891.318103] ip6_tunnel: g1 xmit: Local address not yet configured!
[  891.480409] ip6_tunnel: g2 xmit: Local address not yet configured!
[  891.483322] ip6_tunnel: g2 xmit: Local address not yet configured!