[ 1371.538134] gre: GRE over IPv4 demultiplexer driver
[ 1371.692845] ip_gre: GRE over IPv4 tunneling driver
[ 1380.170156] ip6_gre: GRE over IPv6 tunneling driver
[ 1385.397377] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1386.740391] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1388.021373] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1389.364360] ip6_tunnel: tep0 xmit: Local address not yet configured!