[  484.897220] gre: GRE over IPv4 demultiplexer driver
[  484.900953] ip6_gre: GRE over IPv6 tunneling driver
[  484.908379] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.913134] ip6_tunnel: g1 xmit: Local address not yet configured!
[  485.138445] ip6_tunnel: g2 xmit: Local address not yet configured!
[  485.142142] ip6_tunnel: g2 xmit: Local address not yet configured!