[  564.568599] gre: GRE over IPv4 demultiplexer driver
[  564.572939] ip6_gre: GRE over IPv6 tunneling driver
[  564.586197] ip6_tunnel: g1 xmit: Local address not yet configured!
[  564.598676] ip6_tunnel: g1 xmit: Local address not yet configured!
[  565.134680] ip6_tunnel: g2 xmit: Local address not yet configured!
[  565.143481] ip6_tunnel: g2 xmit: Local address not yet configured!