[ 1373.419635] gre: GRE over IPv4 demultiplexer driver
[ 1373.560332] ip_gre: GRE over IPv4 tunneling driver
[ 1382.196707] ip6_gre: GRE over IPv6 tunneling driver
[ 1387.509800] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1388.916806] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1390.260804] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1391.605793] ip6_tunnel: tep0 xmit: Local address not yet configured!