[ 1258.327837] gre: GRE over IPv4 demultiplexor driver
[ 1258.528523] ip_gre: GRE over IPv4 tunneling driver
[ 1268.413389] ip6_gre: GRE over IPv6 tunneling driver
[ 1274.556016] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1276.028028] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1277.372056] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1278.779992] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1290.630049] ping (21816) used greatest stack depth: 12232 bytes left