[  204.633665] gre: GRE over IPv4 demultiplexer driver
[  204.638005] ip6_gre: GRE over IPv6 tunneling driver
[  204.644877] ip6_tunnel: g1 xmit: Local address not yet configured!
[  204.649103] ip6_tunnel: g1 xmit: Local address not yet configured!
[  204.892351] ip6_tunnel: g2 xmit: Local address not yet configured!
[  204.896669] ip6_tunnel: g2 xmit: Local address not yet configured!