[   15.123002][  T263] ip (263) used greatest stack depth: 23648 bytes left
[  259.499544][ T2752] ip (2752) used greatest stack depth: 23616 bytes left
[  530.055048][ T5352] netem: version 1.3
[ 3077.365978][T28991] pm_nl_ctl (28991) used greatest stack depth: 22784 bytes left