[  757.967443] ip6_gre: GRE over IPv6 tunneling driver
[  757.970986] ip6_tunnel: g1 xmit: Local address not yet configured!
[  757.975588] ip6_tunnel: g1 xmit: Local address not yet configured!
[  758.145244] ip6_tunnel: g2 xmit: Local address not yet configured!
[  758.148627] ip6_tunnel: g2 xmit: Local address not yet configured!