[  757.846600] ip6_gre: GRE over IPv6 tunneling driver
[  757.850993] ip6_tunnel: g1 xmit: Local address not yet configured!
[  757.854089] ip6_tunnel: g1 xmit: Local address not yet configured!
[  758.017379] ip6_tunnel: g2 xmit: Local address not yet configured!
[  758.020566] ip6_tunnel: g2 xmit: Local address not yet configured!