[  512.970826][ T4765] gre: GRE over IPv4 demultiplexer driver
[  513.018114][ T4765] ip6_gre: GRE over IPv6 tunneling driver
[  513.067537][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  513.095165][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  514.561350][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  514.592068][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!