[  666.702566][T13743] gre: GRE over IPv4 demultiplexer driver
[  666.739670][T13743] ip6_gre: GRE over IPv6 tunneling driver
[  666.780018][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  666.810960][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  668.419515][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  668.452055][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!