[  607.572460][ T8256] gre: GRE over IPv4 demultiplexer driver
[  607.611407][ T8256] ip6_gre: GRE over IPv6 tunneling driver
[  607.671166][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  607.701806][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  609.057501][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  609.079593][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!