[  763.603846][T15916] gre: GRE over IPv4 demultiplexer driver
[  763.642164][T15916] ip6_gre: GRE over IPv6 tunneling driver
[  763.704275][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  763.730365][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  765.281711][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  765.308610][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!