[  856.964913][T16308] gre: GRE over IPv4 demultiplexer driver
[  857.056288][T16308] ip6_gre: GRE over IPv6 tunneling driver
[  857.224909][   T66] ip6_tunnel: g1 xmit: Local address not yet configured!
[  857.374599][   T66] ip6_tunnel: g1 xmit: Local address not yet configured!
[  864.091222][   T66] ip6_tunnel: g2 xmit: Local address not yet configured!
[  864.271587][   T66] ip6_tunnel: g2 xmit: Local address not yet configured!