[  641.159245][ T5084] gre: GRE over IPv4 demultiplexer driver
[  641.192790][ T5084] ip6_gre: GRE over IPv6 tunneling driver
[  641.245420][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  641.273847][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  642.670830][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  642.701145][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!