[  434.499202][ T4187] gre: GRE over IPv4 demultiplexer driver
[  434.531160][ T4187] ip6_gre: GRE over IPv6 tunneling driver
[  434.580376][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  434.620838][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  436.275941][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  436.311145][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!