[  653.548101][ T3633] gre: GRE over IPv4 demultiplexor driver
[  653.626300][ T3633] ip6_gre: GRE over IPv6 tunneling driver
[  653.757995][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  653.875872][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  659.272337][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  659.363443][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!