[  561.204246][ T3686] gre: GRE over IPv4 demultiplexer driver
[  561.241227][ T3686] ip6_gre: GRE over IPv6 tunneling driver
[  561.301650][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  561.349389][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  562.912570][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  562.940518][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!