[  468.627283][ T3696] gre: GRE over IPv4 demultiplexer driver
[  468.667812][ T3696] ip6_gre: GRE over IPv6 tunneling driver
[  468.726997][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  468.770696][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  470.651121][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!
[  470.688337][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!