[   18.048141][  T271] ip (271) used greatest stack depth: 24800 bytes left
[   19.525482][  T280] ip (280) used greatest stack depth: 24552 bytes left
[   21.910596][  T298] ip (298) used greatest stack depth: 24048 bytes left
[  351.846737][ T3079] netem: version 1.3
[ 2231.250200][T16731] ip (16731) used greatest stack depth: 23632 bytes left
[ 2538.734242][T20246] pm_nl_ctl (20246) used greatest stack depth: 22848 bytes left