[ 1092.197684] gre: GRE over IPv4 demultiplexor driver
[ 1092.390620] ip_gre: GRE over IPv4 tunneling driver
[ 1101.988319] ip6_gre: GRE over IPv6 tunneling driver
[ 1104.845164] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1108.221183] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1109.693191] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1111.101205] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1112.573158] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1125.346976] ping (20937) used greatest stack depth: 12048 bytes left