[  445.189043] gre: GRE over IPv4 demultiplexer driver
[  445.193854] ip6_gre: GRE over IPv6 tunneling driver
[  445.198479] ip6_tunnel: g1 xmit: Local address not yet configured!
[  445.202645] ip6_tunnel: g1 xmit: Local address not yet configured!
[  445.406652] ip6_tunnel: g2 xmit: Local address not yet configured!
[  445.410501] ip6_tunnel: g2 xmit: Local address not yet configured!