[  564.702599] gre: GRE over IPv4 demultiplexer driver
[  564.706941] ip6_gre: GRE over IPv6 tunneling driver
[  564.718506] ip6_tunnel: g1 xmit: Local address not yet configured!
[  564.728531] ip6_tunnel: g1 xmit: Local address not yet configured!
[  565.223356] ip6_tunnel: g2 xmit: Local address not yet configured!
[  565.231924] ip6_tunnel: g2 xmit: Local address not yet configured!