[  937.784559][ T6748] gre: GRE over IPv4 demultiplexer driver
[  937.845859][ T6748] ip6_gre: GRE over IPv6 tunneling driver
[  938.089378][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  938.263914][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  946.441236][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  946.573561][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!