[  421.908388][ T2678] gre: GRE over IPv4 demultiplexer driver
[  421.942518][ T2678] ip6_gre: GRE over IPv6 tunneling driver
[  422.005558][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  422.040496][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  423.462749][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!
[  423.484516][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!