[  438.715904][ T1680] ip6_gre: GRE over IPv6 tunneling driver
[  438.769383][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  438.796189][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  440.172507][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  440.192449][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!