[   16.037103][  T261] ip (261) used greatest stack depth: 23448 bytes left
[  171.713195][ T1637] ip (1637) used greatest stack depth: 23280 bytes left
[  338.444098][ T3080] netem: version 1.3
[ 2445.747526][T20242] pm_nl_ctl (20242) used greatest stack depth: 22848 bytes left