[  892.065895][ T6747] gre: GRE over IPv4 demultiplexer driver
[  892.141297][ T6747] ip6_gre: GRE over IPv6 tunneling driver
[  892.352132][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  892.521773][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  899.453948][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!
[  899.573758][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!