[  480.518894] gre: GRE over IPv4 demultiplexer driver
[  480.522648] ip6_gre: GRE over IPv6 tunneling driver
[  480.526751] ip6_tunnel: g1 xmit: Local address not yet configured!
[  480.529855] ip6_tunnel: g1 xmit: Local address not yet configured!
[  480.705701] ip6_tunnel: g2 xmit: Local address not yet configured!
[  480.709689] ip6_tunnel: g2 xmit: Local address not yet configured!