[ 1168.693957] gre: GRE over IPv4 demultiplexor driver
[ 1168.838066] ip_gre: GRE over IPv4 tunneling driver
[ 1177.165305] ip6_gre: GRE over IPv6 tunneling driver
[ 1182.528078] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1183.872073] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1185.152063] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1186.497031] ip6_tunnel: tep0 xmit: Local address not yet configured!