[  848.411045][ T5071] gre: GRE over IPv4 demultiplexer driver
[  848.486992][ T5071] ip6_gre: GRE over IPv6 tunneling driver
[  848.697208][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  848.843442][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  856.114030][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!
[  856.269735][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!