[ 1247.516977] gre: GRE over IPv4 demultiplexer driver
[ 1247.692012] ip_gre: GRE over IPv4 tunneling driver
[ 1256.533910] ip6_gre: GRE over IPv6 tunneling driver
[ 1262.239624] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1263.648639] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1264.928617] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1266.335611] ip6_tunnel: tep0 xmit: Local address not yet configured!