[  294.450479] gre: GRE over IPv4 demultiplexer driver
[  294.454829] ip6_gre: GRE over IPv6 tunneling driver
[  294.470657] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.483967] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.138692] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.150090] ip6_tunnel: g2 xmit: Local address not yet configured!