[  658.036273] ip6_gre: GRE over IPv6 tunneling driver
[  658.040188] ip6_tunnel: g1 xmit: Local address not yet configured!
[  658.043211] ip6_tunnel: g1 xmit: Local address not yet configured!
[  658.215171] ip6_tunnel: g2 xmit: Local address not yet configured!
[  658.218079] ip6_tunnel: g2 xmit: Local address not yet configured!