[  670.398621][T13734] gre: GRE over IPv4 demultiplexer driver
[  670.434478][T13734] ip6_gre: GRE over IPv6 tunneling driver
[  670.483146][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  670.527050][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  672.039187][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  672.065631][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!