[  760.177917] ip6_gre: GRE over IPv6 tunneling driver
[  760.181801] ip6_tunnel: g1 xmit: Local address not yet configured!
[  760.184665] ip6_tunnel: g1 xmit: Local address not yet configured!
[  760.341604] ip6_tunnel: g2 xmit: Local address not yet configured!
[  760.344489] ip6_tunnel: g2 xmit: Local address not yet configured!