[  714.180860] gre: GRE over IPv4 demultiplexer driver
[  714.183760] ip6_gre: GRE over IPv6 tunneling driver
[  714.187770] ip6_tunnel: g1 xmit: Local address not yet configured!
[  714.191055] ip6_tunnel: g1 xmit: Local address not yet configured!
[  714.353391] ip6_tunnel: g2 xmit: Local address not yet configured!
[  714.356359] ip6_tunnel: g2 xmit: Local address not yet configured!