[  482.382972] gre: GRE over IPv4 demultiplexer driver
[  482.387774] ip6_gre: GRE over IPv6 tunneling driver
[  482.396776] ip6_tunnel: g1 xmit: Local address not yet configured!
[  482.401101] ip6_tunnel: g1 xmit: Local address not yet configured!
[  482.636788] ip6_tunnel: g2 xmit: Local address not yet configured!
[  482.641256] ip6_tunnel: g2 xmit: Local address not yet configured!