[  502.107345] gre: GRE over IPv4 demultiplexer driver
[  502.112146] ip6_gre: GRE over IPv6 tunneling driver
[  502.126735] ip6_tunnel: g1 xmit: Local address not yet configured!
[  502.137062] ip6_tunnel: g1 xmit: Local address not yet configured!
[  502.730081] ip6_tunnel: g2 xmit: Local address not yet configured!
[  502.740613] ip6_tunnel: g2 xmit: Local address not yet configured!