[  272.581961][ T2852] netem: version 1.3
[  280.260316][ T2883] ip (2883) used greatest stack depth: 23688 bytes left
[ 1644.014844][ T6922] kworker/0:1 (6922) used greatest stack depth: 23616 bytes left
[ 1857.285976][T19973] pm_nl_ctl (19973) used greatest stack depth: 22784 bytes left