[  294.384969] gre: GRE over IPv4 demultiplexer driver
[  294.390109] ip6_gre: GRE over IPv6 tunneling driver
[  294.406067] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.420107] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.100125] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.110065] ip6_tunnel: g2 xmit: Local address not yet configured!