[  720.548839] ip6_gre: GRE over IPv6 tunneling driver
[  720.555093] ip6_tunnel: g1 xmit: Local address not yet configured!
[  720.559360] ip6_tunnel: g1 xmit: Local address not yet configured!
[  720.757331] ip6_tunnel: g2 xmit: Local address not yet configured!
[  720.760525] ip6_tunnel: g2 xmit: Local address not yet configured!