[  294.070403] gre: GRE over IPv4 demultiplexer driver
[  294.073998] ip6_gre: GRE over IPv6 tunneling driver
[  294.084968] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.096226] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.645242] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.653892] ip6_tunnel: g2 xmit: Local address not yet configured!