[  294.179863] gre: GRE over IPv4 demultiplexer driver
[  294.184299] ip6_gre: GRE over IPv6 tunneling driver
[  294.199591] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.212623] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.812384] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.822107] ip6_tunnel: g2 xmit: Local address not yet configured!