[  652.007943] ip6_gre: GRE over IPv6 tunneling driver
[  652.011580] ip6_tunnel: g1 xmit: Local address not yet configured!
[  652.014795] ip6_tunnel: g1 xmit: Local address not yet configured!
[  652.163801] ip6_tunnel: g2 xmit: Local address not yet configured!
[  652.167124] ip6_tunnel: g2 xmit: Local address not yet configured!