[  294.036249] gre: GRE over IPv4 demultiplexer driver
[  294.041097] ip6_gre: GRE over IPv6 tunneling driver
[  294.057309] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.071762] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.708632] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.719472] ip6_tunnel: g2 xmit: Local address not yet configured!