[  445.306433] gre: GRE over IPv4 demultiplexer driver
[  445.310021] ip6_gre: GRE over IPv6 tunneling driver
[  445.316255] ip6_tunnel: g1 xmit: Local address not yet configured!
[  445.320043] ip6_tunnel: g1 xmit: Local address not yet configured!
[  445.549801] ip6_tunnel: g2 xmit: Local address not yet configured!
[  445.553861] ip6_tunnel: g2 xmit: Local address not yet configured!