[ 1214.384412] gre: GRE over IPv4 demultiplexer driver
[ 1214.512592] ip_gre: GRE over IPv4 tunneling driver
[ 1222.773057] ip6_gre: GRE over IPv6 tunneling driver
[ 1227.893466] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1229.237472] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1230.517480] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1231.861459] ip6_tunnel: tep0 xmit: Local address not yet configured!