[  989.699409] gre: GRE over IPv4 demultiplexer driver
[  989.837783] ip_gre: GRE over IPv4 tunneling driver
[  998.362618] ip6_gre: GRE over IPv6 tunneling driver
[ 1003.676959] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1005.020958] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1006.300956] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1007.708954] ip6_tunnel: tep0 xmit: Local address not yet configured!