[  144.864361][ T4308] netem: version 1.3
[  597.428860][T11561] ip (11561) used greatest stack depth: 23824 bytes left
[  618.114660][T11893] ip (11893) used greatest stack depth: 23728 bytes left
[ 1082.226147][T24766] pm_nl_ctl (24766) used greatest stack depth: 22080 bytes left