[  749.231853] ip6_gre: GRE over IPv6 tunneling driver
[  749.236143] ip6_tunnel: g1 xmit: Local address not yet configured!
[  749.239025] ip6_tunnel: g1 xmit: Local address not yet configured!
[  749.388047] ip6_tunnel: g2 xmit: Local address not yet configured!
[  749.390565] ip6_tunnel: g2 xmit: Local address not yet configured!