[  501.853452][T12417] gre: GRE over IPv4 demultiplexer driver
[  501.912391][T12417] ip6_gre: GRE over IPv6 tunneling driver
[  501.989941][   T72] ip6_tunnel: g1 xmit: Local address not yet configured!
[  502.023271][   T72] ip6_tunnel: g1 xmit: Local address not yet configured!
[  503.661757][   T72] ip6_tunnel: g2 xmit: Local address not yet configured!
[  503.699490][   T72] ip6_tunnel: g2 xmit: Local address not yet configured!