[  293.477222] gre: GRE over IPv4 demultiplexer driver
[  293.481751] ip6_gre: GRE over IPv6 tunneling driver
[  293.496791] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.508757] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.148224] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.158470] ip6_tunnel: g2 xmit: Local address not yet configured!