[  788.716566][T19141] gre: GRE over IPv4 demultiplexer driver
[  788.762785][T19141] ip6_gre: GRE over IPv6 tunneling driver
[  788.825773][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  788.857364][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  790.372291][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!
[  790.401301][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!