[    9.510194][  T244] ip (244) used greatest stack depth: 23896 bytes left
[  137.506798][ T4308] netem: version 1.3
[  470.102413][ T8338] ip (8338) used greatest stack depth: 23248 bytes left
[ 1091.536287][T24770] pm_nl_ctl (24770) used greatest stack depth: 22656 bytes left