[  484.271378] gre: GRE over IPv4 demultiplexer driver
[  484.275005] ip6_gre: GRE over IPv6 tunneling driver
[  484.281633] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.285698] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.525683] ip6_tunnel: g2 xmit: Local address not yet configured!
[  484.530753] ip6_tunnel: g2 xmit: Local address not yet configured!