[    9.374985][  T238] ip (238) used greatest stack depth: 23824 bytes left
[  137.475867][ T4306] netem: version 1.3
[  294.401635][ T6264] ip (6264) used greatest stack depth: 23280 bytes left
[ 1036.992242][T24770] pm_nl_ctl (24770) used greatest stack depth: 22784 bytes left