[  294.206812] gre: GRE over IPv4 demultiplexer driver
[  294.212518] ip6_gre: GRE over IPv6 tunneling driver
[  294.230212] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.247296] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.926431] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.937284] ip6_tunnel: g2 xmit: Local address not yet configured!