[  294.112092] gre: GRE over IPv4 demultiplexer driver
[  294.117052] ip6_gre: GRE over IPv6 tunneling driver
[  294.132809] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.147350] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.799836] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.812014] ip6_tunnel: g2 xmit: Local address not yet configured!