[ 1489.353674] gre: GRE over IPv4 demultiplexer driver
[ 1489.429257] ip_gre: GRE over IPv4 tunneling driver
[ 1495.670126] ip6_gre: GRE over IPv6 tunneling driver
[ 1499.409647] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1500.561646] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1501.713646] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1502.865648] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1509.389934] ping (25111) used greatest stack depth: 12232 bytes left