[  901.179820][ T6749] gre: GRE over IPv4 demultiplexer driver
[  901.255718][ T6749] ip6_gre: GRE over IPv6 tunneling driver
[  901.435820][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  901.583296][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  908.902796][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  909.056527][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!