[  417.529087] gre: GRE over IPv4 demultiplexer driver
[  417.532675] ip6_gre: GRE over IPv6 tunneling driver
[  417.545830] ip6_tunnel: g1 xmit: Local address not yet configured!
[  417.558866] ip6_tunnel: g1 xmit: Local address not yet configured!
[  418.099894] ip6_tunnel: g2 xmit: Local address not yet configured!
[  418.109461] ip6_tunnel: g2 xmit: Local address not yet configured!