[  806.495089] ip_gre: GRE over IPv4 tunneling driver
[  822.523765] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  823.995773] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  825.403750] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  826.940725] ip6_tunnel: tep0 xmit: Local address not yet configured!