[  769.265788] gre: GRE over IPv4 demultiplexer driver
[  769.271305] ip6_gre: GRE over IPv6 tunneling driver
[  769.286710] ip6_tunnel: g1 xmit: Local address not yet configured!
[  769.299935] ip6_tunnel: g1 xmit: Local address not yet configured!
[  769.906597] ip6_tunnel: g2 xmit: Local address not yet configured!
[  769.917779] ip6_tunnel: g2 xmit: Local address not yet configured!