[  737.723429] ip6_gre: GRE over IPv6 tunneling driver
[  737.739468] ip6_tunnel: g1 xmit: Local address not yet configured!
[  737.752079] ip6_tunnel: g1 xmit: Local address not yet configured!
[  738.392284] ip6_tunnel: g2 xmit: Local address not yet configured!
[  738.402247] ip6_tunnel: g2 xmit: Local address not yet configured!