[ 1023.895677] gre: GRE over IPv4 demultiplexor driver
[ 1024.082531] ip_gre: GRE over IPv4 tunneling driver
[ 1033.946190] ip6_gre: GRE over IPv6 tunneling driver
[ 1034.821895] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1040.189916] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1041.661916] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1043.069923] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1044.542880] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1075.620822] ping (16862) used greatest stack depth: 11832 bytes left