[  314.347023] gre: GRE over IPv4 demultiplexer driver
[  314.351639] ip6_gre: GRE over IPv6 tunneling driver
[  314.365780] ip6_tunnel: g1 xmit: Local address not yet configured!
[  314.376182] ip6_tunnel: g1 xmit: Local address not yet configured!
[  314.980394] ip6_tunnel: g2 xmit: Local address not yet configured!
[  314.991803] ip6_tunnel: g2 xmit: Local address not yet configured!