[  324.431815] gre: GRE over IPv4 demultiplexer driver
[  324.436383] ip6_gre: GRE over IPv6 tunneling driver
[  324.450351] ip6_tunnel: g1 xmit: Local address not yet configured!
[  324.462454] ip6_tunnel: g1 xmit: Local address not yet configured!
[  325.108372] ip6_tunnel: g2 xmit: Local address not yet configured!
[  325.118295] ip6_tunnel: g2 xmit: Local address not yet configured!