[  433.198945][ T4148] gre: GRE over IPv4 demultiplexer driver
[  433.230438][ T4148] ip6_gre: GRE over IPv6 tunneling driver
[  433.293116][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  433.335450][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  434.909280][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  434.943747][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!