[   15.353828][  T261] ip (261) used greatest stack depth: 23624 bytes left
[  296.142427][ T2878] ip (2878) used greatest stack depth: 23496 bytes left
[  328.605303][ T3081] netem: version 1.3
[ 2089.506135][T16948] tc (16948) used greatest stack depth: 23464 bytes left
[ 2358.343831][T20254] pm_nl_ctl (20254) used greatest stack depth: 21472 bytes left