[  903.162012][ T6749] gre: GRE over IPv4 demultiplexer driver
[  903.246015][ T6749] ip6_gre: GRE over IPv6 tunneling driver
[  903.465137][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  903.643150][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  910.589112][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  910.732587][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!