[  940.544617][ T6748] gre: GRE over IPv4 demultiplexer driver
[  940.660632][ T6748] ip6_gre: GRE over IPv6 tunneling driver
[  940.857315][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  941.005177][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  948.245898][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  948.353311][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!