[  486.314462][ T3633] gre: GRE over IPv4 demultiplexer driver
[  486.361697][ T3633] ip6_gre: GRE over IPv6 tunneling driver
[  486.440164][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  486.508307][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  489.136614][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  489.206805][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!