[  389.130670] gre: GRE over IPv4 demultiplexer driver
[  389.133845] ip6_gre: GRE over IPv6 tunneling driver
[  389.142219] ip6_tunnel: g1 xmit: Local address not yet configured!
[  389.146107] ip6_tunnel: g1 xmit: Local address not yet configured!
[  389.382113] ip6_tunnel: g2 xmit: Local address not yet configured!
[  389.386082] ip6_tunnel: g2 xmit: Local address not yet configured!