[  306.244625] gre: GRE over IPv4 demultiplexer driver
[  306.248348] ip6_gre: GRE over IPv6 tunneling driver
[  306.261394] ip6_tunnel: g1 xmit: Local address not yet configured!
[  306.273959] ip6_tunnel: g1 xmit: Local address not yet configured!
[  306.853950] ip6_tunnel: g2 xmit: Local address not yet configured!
[  306.863778] ip6_tunnel: g2 xmit: Local address not yet configured!