[  488.168923][ T4354] gre: GRE over IPv4 demultiplexer driver
[  488.220187][ T4354] ip6_gre: GRE over IPv6 tunneling driver
[  488.283358][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  488.313238][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  490.317378][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  490.348211][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!