[  399.577802] gre: GRE over IPv4 demultiplexer driver
[  399.580989] ip6_gre: GRE over IPv6 tunneling driver
[  399.585373] ip6_tunnel: g1 xmit: Local address not yet configured!
[  399.588905] ip6_tunnel: g1 xmit: Local address not yet configured!
[  399.771618] ip6_tunnel: g2 xmit: Local address not yet configured!
[  399.774949] ip6_tunnel: g2 xmit: Local address not yet configured!