[  295.573581] gre: GRE over IPv4 demultiplexer driver
[  295.581520] ip6_gre: GRE over IPv6 tunneling driver
[  295.603973] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.621348] ip6_tunnel: g1 xmit: Local address not yet configured!
[  296.507079] ip6_tunnel: g2 xmit: Local address not yet configured!
[  296.523912] ip6_tunnel: g2 xmit: Local address not yet configured!