[  539.924857] ip6_gre: GRE over IPv6 tunneling driver
[  539.940354] ip6_tunnel: g1 xmit: Local address not yet configured!
[  539.952742] ip6_tunnel: g1 xmit: Local address not yet configured!
[  540.581236] ip6_tunnel: g2 xmit: Local address not yet configured!
[  540.590339] ip6_tunnel: g2 xmit: Local address not yet configured!