[  294.530405] gre: GRE over IPv4 demultiplexer driver
[  294.534916] ip6_gre: GRE over IPv6 tunneling driver
[  294.549712] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.206699] ip6_tunnel: g2 xmit: Local address not yet configured!