[  294.443985] gre: GRE over IPv4 demultiplexer driver
[  294.448549] ip6_gre: GRE over IPv6 tunneling driver
[  294.462012] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.472988] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.518949] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.535791] ip6_tunnel: g2 xmit: Local address not yet configured!