[  329.587428] gre: GRE over IPv4 demultiplexer driver
[  329.595121] ip6_gre: GRE over IPv6 tunneling driver
[  329.616139] ip6_tunnel: g1 xmit: Local address not yet configured!
[  329.636669] ip6_tunnel: g1 xmit: Local address not yet configured!
[  330.510041] ip6_tunnel: g2 xmit: Local address not yet configured!
[  330.524045] ip6_tunnel: g2 xmit: Local address not yet configured!