[ 1167.792431] gre: GRE over IPv4 demultiplexor driver
[ 1167.919030] ip_gre: GRE over IPv4 tunneling driver
[ 1176.259227] ip6_gre: GRE over IPv6 tunneling driver
[ 1181.625176] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1182.969176] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1184.249181] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1185.594136] ip6_tunnel: tep0 xmit: Local address not yet configured!