[  299.957941] gre: GRE over IPv4 demultiplexer driver
[  299.963152] ip6_gre: GRE over IPv6 tunneling driver
[  299.980513] ip6_tunnel: g1 xmit: Local address not yet configured!
[  299.995951] ip6_tunnel: g1 xmit: Local address not yet configured!
[  300.612826] ip6_tunnel: g2 xmit: Local address not yet configured!
[  300.622988] ip6_tunnel: g2 xmit: Local address not yet configured!