[   30.586974][  T239] tc (239) used greatest stack depth: 24464 bytes left
[   34.126303][  T260] ip (260) used greatest stack depth: 23920 bytes left
[  485.231371][ T2861] netem: version 1.3
[ 2299.246959][ T6664] kworker/3:1 (6664) used greatest stack depth: 22848 bytes left
[ 2944.870352][T18771] pm_nl_ctl (18771) used greatest stack depth: 20672 bytes left