[ 1653.597607] gre: GRE over IPv4 demultiplexer driver
[ 1653.681737] ip_gre: GRE over IPv4 tunneling driver
[ 1660.073172] ip6_gre: GRE over IPv6 tunneling driver
[ 1663.937463] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1665.089462] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1666.241463] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1667.393466] ip6_tunnel: tep0 xmit: Local address not yet configured!