[  323.809911] gre: GRE over IPv4 demultiplexer driver
[  323.814412] ip6_gre: GRE over IPv6 tunneling driver
[  323.828073] ip6_tunnel: g1 xmit: Local address not yet configured!
[  323.838728] ip6_tunnel: g1 xmit: Local address not yet configured!
[  324.647815] ip6_tunnel: g2 xmit: Local address not yet configured!
[  324.660749] ip6_tunnel: g2 xmit: Local address not yet configured!