[   61.281399][  T402] ip (402) used greatest stack depth: 24064 bytes left
[  501.433996][ T2860] netem: version 1.3
[  608.711263][ T3326] ip (3326) used greatest stack depth: 23856 bytes left
[ 3039.021788][T18872] pm_nl_ctl (18872) used greatest stack depth: 22464 bytes left