[ 1371.233731] gre: GRE over IPv4 demultiplexer driver
[ 1371.373188] ip_gre: GRE over IPv4 tunneling driver
[ 1379.882718] ip6_gre: GRE over IPv6 tunneling driver
[ 1385.012964] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1386.356974] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1387.636964] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1388.980950] ip6_tunnel: tep0 xmit: Local address not yet configured!