[  897.704344][ T6750] gre: GRE over IPv4 demultiplexer driver
[  897.785074][ T6750] ip6_gre: GRE over IPv6 tunneling driver
[  897.994230][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  898.139503][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  905.326667][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  905.456881][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!