[  876.609148][T12092] gre: GRE over IPv4 demultiplexer driver
[  876.716246][T12092] ip6_gre: GRE over IPv6 tunneling driver
[  876.954873][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  877.148655][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  884.724538][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!
[  884.866561][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!