[  446.337106] gre: GRE over IPv4 demultiplexer driver
[  446.341157] ip6_gre: GRE over IPv6 tunneling driver
[  446.347312] ip6_tunnel: g1 xmit: Local address not yet configured!
[  446.351673] ip6_tunnel: g1 xmit: Local address not yet configured!
[  446.594486] ip6_tunnel: g2 xmit: Local address not yet configured!
[  446.598526] ip6_tunnel: g2 xmit: Local address not yet configured!