[   11.736460][  T274] ip (274) used greatest stack depth: 24440 bytes left
[   13.590675][  T299] ip (299) used greatest stack depth: 24096 bytes left
[  231.925720][ T2851] netem: version 1.3
[  240.386149][ T2882] ip (2882) used greatest stack depth: 23656 bytes left
[ 1881.693536][T19994] pm_nl_ctl (19994) used greatest stack depth: 22784 bytes left