[  457.482936][ T3634] gre: GRE over IPv4 demultiplexer driver
[  457.520943][ T3634] ip6_gre: GRE over IPv6 tunneling driver
[  457.597915][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  457.635337][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  459.772080][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  459.797210][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!