[   36.063716][  T274] ip (274) used greatest stack depth: 24400 bytes left
[  117.203783][  T759] ip (759) used greatest stack depth: 24144 bytes left
[  331.416466][ T1886] ip (1886) used greatest stack depth: 24136 bytes left
[  400.504666][ T2250] netem: version 1.3
[  409.257389][ T2280] ip (2280) used greatest stack depth: 24128 bytes left
[  452.414734][ T2484] ip (2484) used greatest stack depth: 24016 bytes left
[  737.999590][ T3741] ip (3741) used greatest stack depth: 23416 bytes left