[  328.644584] gre: GRE over IPv4 demultiplexer driver
[  328.650406] ip6_gre: GRE over IPv6 tunneling driver
[  328.665417] ip6_tunnel: g1 xmit: Local address not yet configured!
[  328.681093] ip6_tunnel: g1 xmit: Local address not yet configured!
[  329.357661] ip6_tunnel: g2 xmit: Local address not yet configured!
[  329.369064] ip6_tunnel: g2 xmit: Local address not yet configured!