[   39.282643][  T281] ip (281) used greatest stack depth: 24528 bytes left
[  142.309105][  T905] ip (905) used greatest stack depth: 24224 bytes left
[  431.240525][ T2537] netem: version 1.3
[  459.118494][ T2659] ip (2659) used greatest stack depth: 23912 bytes left
[ 2329.293649][T13841] tc (13841) used greatest stack depth: 23696 bytes left
[ 2675.668636][T16924] pm_nl_ctl (16924) used greatest stack depth: 21520 bytes left