[ 1303.238654] gre: GRE over IPv4 demultiplexor driver
[ 1303.362313] ip_gre: GRE over IPv4 tunneling driver
[ 1304.516897] ip (15225) used greatest stack depth: 12168 bytes left
[ 1312.057555] ip6_gre: GRE over IPv6 tunneling driver
[ 1317.119954] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1318.463972] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1319.743968] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1321.087954] ip6_tunnel: tep0 xmit: Local address not yet configured!