[   19.290702][  T291] ip (291) used greatest stack depth: 24176 bytes left
[  179.318475][ T1640] ip (1640) used greatest stack depth: 24096 bytes left
[  347.678526][ T3082] netem: version 1.3
[ 2066.665727][T16938] tc (16938) used greatest stack depth: 23368 bytes left
[ 2336.649932][T20244] pm_nl_ctl (20244) used greatest stack depth: 22816 bytes left