[  294.092041] gre: GRE over IPv4 demultiplexer driver
[  294.096498] ip6_gre: GRE over IPv6 tunneling driver
[  294.111203] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.122378] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.724845] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.735978] ip6_tunnel: g2 xmit: Local address not yet configured!