[  529.014691] ip6_gre: GRE over IPv6 tunneling driver
[  529.018870] ip6_tunnel: g1 xmit: Local address not yet configured!
[  529.022942] ip6_tunnel: g1 xmit: Local address not yet configured!
[  529.207759] ip6_tunnel: g2 xmit: Local address not yet configured!
[  529.210868] ip6_tunnel: g2 xmit: Local address not yet configured!