[   16.899706][  T272] ip (272) used greatest stack depth: 24008 bytes left
[  324.508170][ T3081] netem: version 1.3
[ 2252.699757][T18950] ip (18950) used greatest stack depth: 23560 bytes left
[ 2348.247236][T20246] pm_nl_ctl (20246) used greatest stack depth: 22784 bytes left