[ 1087.650260] gre: GRE over IPv4 demultiplexor driver
[ 1087.828636] ip_gre: GRE over IPv4 tunneling driver
[ 1097.477893] ip6_gre: GRE over IPv6 tunneling driver
[ 1103.741156] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1105.149155] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1106.493154] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1107.901137] ip6_tunnel: tep0 xmit: Local address not yet configured!