[  295.678158] gre: GRE over IPv4 demultiplexer driver
[  295.682941] ip6_gre: GRE over IPv6 tunneling driver
[  295.697118] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.709743] ip6_tunnel: g1 xmit: Local address not yet configured!
[  296.648547] ip6_tunnel: g2 xmit: Local address not yet configured!
[  296.658816] ip6_tunnel: g2 xmit: Local address not yet configured!