[   13.610419][  T271] ip (271) used greatest stack depth: 24032 bytes left
[   13.863510][  T274] ip (274) used greatest stack depth: 23736 bytes left
[   35.410001][  T518] ip (518) used greatest stack depth: 23584 bytes left
[  268.445683][ T2850] netem: version 1.3
[ 1799.245829][T18822] pm_nl_ctl (18822) used greatest stack depth: 22512 bytes left