[  263.517677][ T2852] netem: version 1.3
[  341.854621][ T3352] ip (3352) used greatest stack depth: 23864 bytes left
[ 1217.991121][ T4729] kworker/0:0 (4729) used greatest stack depth: 23568 bytes left
[ 1784.724257][T18821] pm_nl_ctl (18821) used greatest stack depth: 22416 bytes left