[  664.762628] ip6_gre: GRE over IPv6 tunneling driver
[  664.766201] ip6_tunnel: g1 xmit: Local address not yet configured!
[  664.769083] ip6_tunnel: g1 xmit: Local address not yet configured!
[  664.924928] ip6_tunnel: g2 xmit: Local address not yet configured!
[  664.927685] ip6_tunnel: g2 xmit: Local address not yet configured!