[  993.324232] gre: GRE over IPv4 demultiplexer driver
[  993.476088] ip_gre: GRE over IPv4 tunneling driver
[ 1001.981758] ip6_gre: GRE over IPv6 tunneling driver
[ 1007.261108] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1008.605100] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1009.885094] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1011.230090] ip6_tunnel: tep0 xmit: Local address not yet configured!