[  137.871154][ T4297] netem: version 1.3
[  435.145206][ T7995] ip (7995) used greatest stack depth: 23904 bytes left
[  759.107238][   T52] kworker/3:1 (52) used greatest stack depth: 23888 bytes left
[ 1031.790159][T24737] pm_nl_ctl (24737) used greatest stack depth: 22912 bytes left