[   15.797413][  T257] ip (257) used greatest stack depth: 23696 bytes left
[  334.208734][ T3080] netem: version 1.3
[  977.666457][ T7108] ip (7108) used greatest stack depth: 23664 bytes left
[ 1319.135105][ T9754] ip (9754) used greatest stack depth: 23488 bytes left
[ 2440.424658][T20244] pm_nl_ctl (20244) used greatest stack depth: 22848 bytes left