[   31.653046][  T263] ip (263) used greatest stack depth: 24064 bytes left
[  449.153261][ T2858] netem: version 1.3
[ 1643.841843][ T2454] kworker/3:0 (2454) used greatest stack depth: 23104 bytes left
[ 2786.965915][T18766] pm_nl_ctl (18766) used greatest stack depth: 22512 bytes left