[  445.964910] gre: GRE over IPv4 demultiplexer driver
[  445.969162] ip6_gre: GRE over IPv6 tunneling driver
[  445.973535] ip6_tunnel: g1 xmit: Local address not yet configured!
[  445.977121] ip6_tunnel: g1 xmit: Local address not yet configured!
[  446.158771] ip6_tunnel: g2 xmit: Local address not yet configured!
[  446.161796] ip6_tunnel: g2 xmit: Local address not yet configured!