[ 1161.089544] gre: GRE over IPv4 demultiplexor driver
[ 1161.219672] ip_gre: GRE over IPv4 tunneling driver
[ 1169.661024] ip6_gre: GRE over IPv6 tunneling driver
[ 1174.847198] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1176.191189] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1177.471186] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1178.815157] ip6_tunnel: tep0 xmit: Local address not yet configured!