[  872.899289][T16310] gre: GRE over IPv4 demultiplexer driver
[  872.986475][T16310] ip6_gre: GRE over IPv6 tunneling driver
[  873.194371][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  873.346538][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  880.551394][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  880.671566][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!