[  480.042030][ T4311] gre: GRE over IPv4 demultiplexer driver
[  480.082607][ T4311] ip6_gre: GRE over IPv6 tunneling driver
[  480.138586][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  480.174332][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  481.674887][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!
[  481.701500][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!