[ 1231.788095] gre: GRE over IPv4 demultiplexer driver
[ 1231.912099] ip_gre: GRE over IPv4 tunneling driver
[ 1240.692977] ip6_gre: GRE over IPv6 tunneling driver
[ 1246.071255] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1247.416251] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1248.696248] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1250.104237] ip6_tunnel: tep0 xmit: Local address not yet configured!