[  295.816611] gre: GRE over IPv4 demultiplexer driver
[  295.821986] ip6_gre: GRE over IPv6 tunneling driver
[  295.838268] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.852925] ip6_tunnel: g1 xmit: Local address not yet configured!
[  296.505616] ip6_tunnel: g2 xmit: Local address not yet configured!
[  296.517664] ip6_tunnel: g2 xmit: Local address not yet configured!