[ 1353.593064] gre: GRE over IPv4 demultiplexer driver
[ 1353.712048] ip_gre: GRE over IPv4 tunneling driver
[ 1362.093900] ip6_gre: GRE over IPv6 tunneling driver
[ 1367.160238] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1368.504213] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1369.784241] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1371.128187] ip6_tunnel: tep0 xmit: Local address not yet configured!