[  484.423158][ T4790] gre: GRE over IPv4 demultiplexer driver
[  484.462572][ T4790] ip6_gre: GRE over IPv6 tunneling driver
[  484.522176][   T71] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.559511][   T71] ip6_tunnel: g1 xmit: Local address not yet configured!
[  486.059526][   T71] ip6_tunnel: g2 xmit: Local address not yet configured!
[  486.084130][   T71] ip6_tunnel: g2 xmit: Local address not yet configured!