[   17.745744][  T268] ip (268) used greatest stack depth: 24800 bytes left
[   18.912026][  T278] ip (278) used greatest stack depth: 24496 bytes left
[   42.887688][  T526] ip (526) used greatest stack depth: 23616 bytes left
[  221.748277][ T2122] ip (2122) used greatest stack depth: 23424 bytes left
[  327.318227][ T3074] netem: version 1.3
[ 2460.446791][T20245] pm_nl_ctl (20245) used greatest stack depth: 22848 bytes left