[  898.676023][ T6747] gre: GRE over IPv4 demultiplexer driver
[  898.750610][ T6747] ip6_gre: GRE over IPv6 tunneling driver
[  899.001360][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  899.144960][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  906.018052][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  906.159888][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!