[  568.942019][T12204] gre: GRE over IPv4 demultiplexer driver
[  568.996222][T12204] ip6_gre: GRE over IPv6 tunneling driver
[  569.096499][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  569.147297][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  571.981331][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  572.047205][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!