[   15.942590][  T273] ip (273) used greatest stack depth: 24552 bytes left
[   18.495692][  T297] ip (297) used greatest stack depth: 23760 bytes left
[  268.280286][ T2854] netem: version 1.3
[ 1786.318519][T18825] pm_nl_ctl (18825) used greatest stack depth: 21664 bytes left