[  295.269656] gre: GRE over IPv4 demultiplexer driver
[  295.274782] ip6_gre: GRE over IPv6 tunneling driver
[  295.287418] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.301432] ip6_tunnel: g1 xmit: Local address not yet configured!
[  296.001672] ip6_tunnel: g2 xmit: Local address not yet configured!
[  296.012406] ip6_tunnel: g2 xmit: Local address not yet configured!