[  229.513039][ T2853] netem: version 1.3
[  255.492711][ T3044] ip (3044) used greatest stack depth: 23864 bytes left
[  768.044817][ T6785] pm_nl_ctl (6785) used greatest stack depth: 23856 bytes left
[ 1776.024854][T18826] pm_nl_ctl (18826) used greatest stack depth: 22784 bytes left