[  721.134562][T12112] gre: GRE over IPv4 demultiplexer driver
[  721.178047][T12112] ip6_gre: GRE over IPv6 tunneling driver
[  721.225496][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  721.270939][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  723.163695][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!
[  723.196394][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!