[  668.665476] ip6_gre: GRE over IPv6 tunneling driver
[  668.669442] ip6_tunnel: g1 xmit: Local address not yet configured!
[  668.672882] ip6_tunnel: g1 xmit: Local address not yet configured!
[  668.841878] ip6_tunnel: g2 xmit: Local address not yet configured!
[  668.845122] ip6_tunnel: g2 xmit: Local address not yet configured!