[  502.308351][T17547] gre: GRE over IPv4 demultiplexer driver
[  502.356562][T17547] ip6_gre: GRE over IPv6 tunneling driver
[  502.421453][   T69] ip6_tunnel: g1 xmit: Local address not yet configured!
[  502.455129][   T69] ip6_tunnel: g1 xmit: Local address not yet configured!
[  504.209430][   T69] ip6_tunnel: g2 xmit: Local address not yet configured!
[  504.251618][   T69] ip6_tunnel: g2 xmit: Local address not yet configured!