[ 1169.564233] gre: GRE over IPv4 demultiplexer driver
[ 1169.721788] ip_gre: GRE over IPv4 tunneling driver
[ 1178.877566] ip6_gre: GRE over IPv6 tunneling driver
[ 1184.761496] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1186.233506] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1187.641518] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1189.113486] ip6_tunnel: tep0 xmit: Local address not yet configured!