[  315.350686] gre: GRE over IPv4 demultiplexer driver
[  315.354935] ip6_gre: GRE over IPv6 tunneling driver
[  315.367481] ip6_tunnel: g1 xmit: Local address not yet configured!
[  315.377384] ip6_tunnel: g1 xmit: Local address not yet configured!
[  315.890165] ip6_tunnel: g2 xmit: Local address not yet configured!
[  315.898530] ip6_tunnel: g2 xmit: Local address not yet configured!