[   32.866510][  T285] ip (285) used greatest stack depth: 24272 bytes left
[   36.490975][  T306] nstat (306) used greatest stack depth: 24136 bytes left
[   49.575686][  T397] ip (397) used greatest stack depth: 22848 bytes left
[  382.066172][ T2256] netem: version 1.3