[  476.380197][ T4307] gre: GRE over IPv4 demultiplexer driver
[  476.423957][ T4307] ip6_gre: GRE over IPv6 tunneling driver
[  476.473784][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  476.509877][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  478.003398][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!
[  478.034445][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!