[  826.760454] ip_gre: GRE over IPv4 tunneling driver
[  842.680586] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  844.152588] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  845.560594] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  847.032589] ip6_tunnel: tep0 xmit: Local address not yet configured!