[  294.359243] gre: GRE over IPv4 demultiplexer driver
[  294.363461] ip6_gre: GRE over IPv6 tunneling driver
[  294.378117] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.392592] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.947390] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.957338] ip6_tunnel: g2 xmit: Local address not yet configured!