[  454.685626][ T3636] gre: GRE over IPv4 demultiplexer driver
[  454.734633][ T3636] ip6_gre: GRE over IPv6 tunneling driver
[  454.806327][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  454.843810][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  456.808876][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  456.831680][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!