[  323.696614] gre: GRE over IPv4 demultiplexer driver
[  323.700616] ip6_gre: GRE over IPv6 tunneling driver
[  323.714797] ip6_tunnel: g1 xmit: Local address not yet configured!
[  323.725300] ip6_tunnel: g1 xmit: Local address not yet configured!
[  324.350786] ip6_tunnel: g2 xmit: Local address not yet configured!
[  324.359471] ip6_tunnel: g2 xmit: Local address not yet configured!