[  523.204809] ip6_gre: GRE over IPv6 tunneling driver
[  523.218359] ip6_tunnel: g1 xmit: Local address not yet configured!
[  523.228657] ip6_tunnel: g1 xmit: Local address not yet configured!
[  523.773472] ip6_tunnel: g2 xmit: Local address not yet configured!
[  523.783037] ip6_tunnel: g2 xmit: Local address not yet configured!