[  594.856702] ip6_gre: GRE over IPv6 tunneling driver
[  594.859796] ip6_tunnel: g1 xmit: Local address not yet configured!
[  594.863198] ip6_tunnel: g1 xmit: Local address not yet configured!
[  595.015675] ip6_tunnel: g2 xmit: Local address not yet configured!
[  595.018808] ip6_tunnel: g2 xmit: Local address not yet configured!