[  260.735620][ T2852] netem: version 1.3
[  268.043701][ T2883] ip (2883) used greatest stack depth: 24248 bytes left
[  800.065946][ T6786] pm_nl_ctl (6786) used greatest stack depth: 24048 bytes left
[  857.596867][  T319] kworker/3:2 (319) used greatest stack depth: 23968 bytes left
[ 1774.034507][T18818] pm_nl_ctl (18818) used greatest stack depth: 22640 bytes left