[ 1021.051353] gre: GRE over IPv4 demultiplexor driver
[ 1021.234187] ip_gre: GRE over IPv4 tunneling driver
[ 1031.057098] ip6_gre: GRE over IPv6 tunneling driver
[ 1037.052700] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1038.524707] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1039.868708] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1041.276671] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1052.281503] ping (14942) used greatest stack depth: 11816 bytes left