[ 1605.408128] gre: GRE over IPv4 demultiplexer driver
[ 1605.457897] ip_gre: GRE over IPv4 tunneling driver
[ 1611.736756] ip6_gre: GRE over IPv6 tunneling driver
[ 1615.503108] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1616.655107] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1617.808107] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1618.960110] ip6_tunnel: tep0 xmit: Local address not yet configured!