[   35.033122][  T458] ip (458) used greatest stack depth: 23664 bytes left
[  144.767831][ T1545] ip (1545) used greatest stack depth: 23424 bytes left
[  446.260900][ T4324] netem: version 1.3
[ 2784.081926][T24732] pm_nl_ctl (24732) used greatest stack depth: 22704 bytes left