[  445.831194] gre: GRE over IPv4 demultiplexer driver
[  445.835415] ip6_gre: GRE over IPv6 tunneling driver
[  445.841686] ip6_tunnel: g1 xmit: Local address not yet configured!
[  445.845483] ip6_tunnel: g1 xmit: Local address not yet configured!
[  446.069930] ip6_tunnel: g2 xmit: Local address not yet configured!
[  446.073817] ip6_tunnel: g2 xmit: Local address not yet configured!