[ 1007.299427] gre: GRE over IPv4 demultiplexor driver
[ 1007.501492] ip_gre: GRE over IPv4 tunneling driver
[ 1017.288841] ip6_gre: GRE over IPv6 tunneling driver
[ 1023.611629] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1025.083647] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1026.491641] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1027.963636] ip6_tunnel: tep0 xmit: Local address not yet configured!