[   10.402027][  T198] gre: GRE over IPv4 demultiplexer driver
[   11.130788][  T221] ip_gre: GRE over IPv4 tunneling driver
[   12.312747][  T267] ip (267) used greatest stack depth: 23768 bytes left
[   29.867229][  T796] ip6_gre: GRE over IPv6 tunneling driver
[   36.559761][ T1046] ping (1046) used greatest stack depth: 23728 bytes left
[   37.019245][ T1075] ip (1075) used greatest stack depth: 23696 bytes left
[   39.216490][   T58] ip6_tunnel: tep1 xmit: Local address not yet configured!
[   42.095781][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[   44.270798][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[   46.318786][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[   48.750815][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[   73.524323][ T2140] ping (2140) used greatest stack depth: 23440 bytes left