[ 1220.009862] gre: GRE over IPv4 demultiplexer driver
[ 1220.146561] ip_gre: GRE over IPv4 tunneling driver
[ 1228.638595] ip6_gre: GRE over IPv6 tunneling driver
[ 1233.781003] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1235.125005] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1236.469006] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1237.876995] ip6_tunnel: tep0 xmit: Local address not yet configured!