[  444.644391] gre: GRE over IPv4 demultiplexer driver
[  444.650406] ip6_gre: GRE over IPv6 tunneling driver
[  444.656558] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.661140] ip6_tunnel: g1 xmit: Local address not yet configured!
[  444.859356] ip6_tunnel: g2 xmit: Local address not yet configured!
[  444.862956] ip6_tunnel: g2 xmit: Local address not yet configured!