[  294.201710] gre: GRE over IPv4 demultiplexer driver
[  294.206361] ip6_gre: GRE over IPv6 tunneling driver
[  294.223614] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.236974] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.853961] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.864650] ip6_tunnel: g2 xmit: Local address not yet configured!