[  480.476036] gre: GRE over IPv4 demultiplexer driver
[  480.480733] ip6_gre: GRE over IPv6 tunneling driver
[  480.487334] ip6_tunnel: g1 xmit: Local address not yet configured!
[  480.491507] ip6_tunnel: g1 xmit: Local address not yet configured!
[  480.746047] ip6_tunnel: g2 xmit: Local address not yet configured!
[  480.750081] ip6_tunnel: g2 xmit: Local address not yet configured!