[  294.902865] gre: GRE over IPv4 demultiplexer driver
[  294.908470] ip6_gre: GRE over IPv6 tunneling driver
[  294.923860] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.935875] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.593954] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.606787] ip6_tunnel: g2 xmit: Local address not yet configured!