[  480.808894] gre: GRE over IPv4 demultiplexer driver
[  480.813841] ip6_gre: GRE over IPv6 tunneling driver
[  480.821351] ip6_tunnel: g1 xmit: Local address not yet configured!
[  480.825484] ip6_tunnel: g1 xmit: Local address not yet configured!
[  481.064117] ip6_tunnel: g2 xmit: Local address not yet configured!
[  481.068222] ip6_tunnel: g2 xmit: Local address not yet configured!