[  273.878954][ T2758] ip (2758) used greatest stack depth: 24224 bytes left
[  356.753419][ T3602] sysctl (3602) used greatest stack depth: 23704 bytes left
[  555.707813][ T5353] netem: version 1.3
[ 3253.296047][T30309] pm_nl_ctl (30309) used greatest stack depth: 22352 bytes left