[  946.718535][ T6748] gre: GRE over IPv4 demultiplexer driver
[  946.807310][ T6748] ip6_gre: GRE over IPv6 tunneling driver
[  947.016318][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  947.162000][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  954.599313][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  954.704459][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!