[  990.850882] gre: GRE over IPv4 demultiplexer driver
[  990.974208] ip_gre: GRE over IPv4 tunneling driver
[  999.057733] ip6_gre: GRE over IPv6 tunneling driver
[ 1004.061785] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1005.405783] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1006.685775] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1007.965775] ip6_tunnel: tep0 xmit: Local address not yet configured!