[  445.824204] gre: GRE over IPv4 demultiplexer driver
[  445.827552] ip6_gre: GRE over IPv6 tunneling driver
[  445.834265] ip6_tunnel: g1 xmit: Local address not yet configured!
[  445.838301] ip6_tunnel: g1 xmit: Local address not yet configured!
[  446.078200] ip6_tunnel: g2 xmit: Local address not yet configured!
[  446.082273] ip6_tunnel: g2 xmit: Local address not yet configured!