[  420.178470][ T2719] gre: GRE over IPv4 demultiplexer driver
[  420.213677][ T2719] ip6_gre: GRE over IPv6 tunneling driver
[  420.267433][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  420.294640][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  421.673621][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  421.698634][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!