[   16.026072][  T256] ip (256) used greatest stack depth: 24000 bytes left
[  189.671962][ T1908] ip (1908) used greatest stack depth: 23696 bytes left
[  574.099453][ T5352] netem: version 1.3
[ 3116.155857][T28671] ip (28671) used greatest stack depth: 23136 bytes left
[ 3143.718221][T29010] pm_nl_ctl (29010) used greatest stack depth: 22384 bytes left