[ 1012.638033] gre: GRE over IPv4 demultiplexor driver
[ 1012.816989] ip_gre: GRE over IPv4 tunneling driver
[ 1022.632346] ip6_gre: GRE over IPv6 tunneling driver
[ 1028.795730] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1030.267749] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1031.611730] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1033.019727] ip6_tunnel: tep0 xmit: Local address not yet configured!