[ 1017.501574] gre: GRE over IPv4 demultiplexor driver
[ 1017.694312] ip_gre: GRE over IPv4 tunneling driver
[ 1027.406282] ip6_gre: GRE over IPv6 tunneling driver
[ 1029.700744] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1033.596777] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1035.068780] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1036.412778] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1037.884770] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1069.311518] ping (15858) used greatest stack depth: 11832 bytes left