[  444.602430] gre: GRE over IPv4 demultiplexer driver
[  444.606774] ip6_gre: GRE over IPv6 tunneling driver
[  444.613343] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.618002] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.861004] ip6_tunnel: g2 xmit: Local address not yet configured!
[  444.865003] ip6_tunnel: g2 xmit: Local address not yet configured!