[  669.257180][T13761] gre: GRE over IPv4 demultiplexer driver
[  669.298748][T13761] ip6_gre: GRE over IPv6 tunneling driver
[  669.345349][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  669.377141][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  670.800251][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  670.827559][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!