[  714.298336] gre: GRE over IPv4 demultiplexer driver
[  714.301268] ip6_gre: GRE over IPv6 tunneling driver
[  714.304586] ip6_tunnel: g1 xmit: Local address not yet configured!
[  714.307593] ip6_tunnel: g1 xmit: Local address not yet configured!
[  714.476772] ip6_tunnel: g2 xmit: Local address not yet configured!
[  714.479754] ip6_tunnel: g2 xmit: Local address not yet configured!