[  137.818452][ T4314] netem: version 1.3
[  744.141376][T14637] ip (14637) used greatest stack depth: 23792 bytes left
[  862.024655][T19202] ip (19202) used greatest stack depth: 23696 bytes left
[ 1044.468881][T24776] pm_nl_ctl (24776) used greatest stack depth: 22912 bytes left