[  338.470044] ip6_gre: GRE over IPv6 tunneling driver
[  338.475891] ip6_tunnel: g1 xmit: Local address not yet configured!
[  338.479715] ip6_tunnel: g1 xmit: Local address not yet configured!
[  338.636450] ip6_tunnel: g2 xmit: Local address not yet configured!
[  338.639501] ip6_tunnel: g2 xmit: Local address not yet configured!