[  521.286355] ip6_gre: GRE over IPv6 tunneling driver
[  521.290677] ip6_tunnel: g1 xmit: Local address not yet configured!
[  521.294280] ip6_tunnel: g1 xmit: Local address not yet configured!
[  521.460571] ip6_tunnel: g2 xmit: Local address not yet configured!
[  521.463494] ip6_tunnel: g2 xmit: Local address not yet configured!