[ 1015.318465] gre: GRE over IPv4 demultiplexor driver
[ 1015.487230] ip_gre: GRE over IPv4 tunneling driver
[ 1025.061658] ip6_gre: GRE over IPv6 tunneling driver
[ 1031.227668] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1032.699671] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1034.043666] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1035.515645] ip6_tunnel: tep0 xmit: Local address not yet configured!