[  453.153989][ T4696] gre: GRE over IPv4 demultiplexer driver
[  453.202669][ T4696] ip6_gre: GRE over IPv6 tunneling driver
[  453.254694][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  453.297605][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  454.790189][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  454.814305][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!