[  665.668614] ip6_gre: GRE over IPv6 tunneling driver
[  665.673204] ip6_tunnel: g1 xmit: Local address not yet configured!
[  665.677340] ip6_tunnel: g1 xmit: Local address not yet configured!
[  665.822512] ip6_tunnel: g2 xmit: Local address not yet configured!
[  665.825663] ip6_tunnel: g2 xmit: Local address not yet configured!