[  293.965422] gre: GRE over IPv4 demultiplexer driver
[  293.971237] ip6_gre: GRE over IPv6 tunneling driver
[  293.985576] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.995484] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.610692] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.620380] ip6_tunnel: g2 xmit: Local address not yet configured!