[  527.377995] ip6_gre: GRE over IPv6 tunneling driver
[  527.384450] ip6_tunnel: g1 xmit: Local address not yet configured!
[  527.387680] ip6_tunnel: g1 xmit: Local address not yet configured!
[  527.556843] ip6_tunnel: g2 xmit: Local address not yet configured!
[  527.559969] ip6_tunnel: g2 xmit: Local address not yet configured!