[  294.181781] gre: GRE over IPv4 demultiplexer driver
[  294.187137] ip6_gre: GRE over IPv6 tunneling driver
[  294.205357] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.218139] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.850930] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.862178] ip6_tunnel: g2 xmit: Local address not yet configured!