[ 1213.638967] gre: GRE over IPv4 demultiplexer driver
[ 1213.746909] ip_gre: GRE over IPv4 tunneling driver
[ 1222.103199] ip6_gre: GRE over IPv6 tunneling driver
[ 1227.639420] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1228.983410] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1230.327411] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1231.672389] ip6_tunnel: tep0 xmit: Local address not yet configured!