[   19.538617][  T228] ip (228) used greatest stack depth: 24536 bytes left
[   71.899215][ T1887] ip (1887) used greatest stack depth: 24336 bytes left
[   80.224950][ T2076] ip (2076) used greatest stack depth: 23848 bytes left
[  143.902907][ T4267] ip (4267) used greatest stack depth: 23160 bytes left
[  144.741915][ T4299] netem: version 1.3
[ 1058.440854][T24812] pm_nl_ctl (24812) used greatest stack depth: 22256 bytes left