[ 1232.394245] gre: GRE over IPv4 demultiplexer driver
[ 1232.516365] ip_gre: GRE over IPv4 tunneling driver
[ 1240.736249] ip6_gre: GRE over IPv6 tunneling driver
[ 1245.815079] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1247.159096] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1248.439093] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1249.783054] ip6_tunnel: tep0 xmit: Local address not yet configured!