[ 1015.104064] gre: GRE over IPv4 demultiplexor driver
[ 1015.267959] ip_gre: GRE over IPv4 tunneling driver
[ 1024.755783] ip6_gre: GRE over IPv6 tunneling driver
[ 1025.557676] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1030.780707] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1032.252724] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1033.660709] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1035.132678] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1066.970332] ping (16217) used greatest stack depth: 11832 bytes left