[   30.856963][  T261] ip (261) used greatest stack depth: 24064 bytes left
[  453.259813][ T2870] netem: version 1.3
[  589.052300][ T3490] ip (3490) used greatest stack depth: 24016 bytes left
[ 2200.989707][ T2164] kworker/3:0 (2164) used greatest stack depth: 24000 bytes left
[ 2812.871250][T18803] pm_nl_ctl (18803) used greatest stack depth: 21312 bytes left