[ 1378.614024] gre: GRE over IPv4 demultiplexer driver
[ 1378.771981] ip_gre: GRE over IPv4 tunneling driver
[ 1387.531541] ip6_gre: GRE over IPv6 tunneling driver
[ 1390.814815] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1393.118114] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1394.463115] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1395.806102] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1397.214092] ip6_tunnel: tep0 xmit: Local address not yet configured!