[   15.771298][  T257] ip (257) used greatest stack depth: 24304 bytes left
[   21.060143][  T298] ip (298) used greatest stack depth: 24016 bytes left
[   30.441321][  T398] ip (398) used greatest stack depth: 23584 bytes left
[  326.894307][ T3077] netem: version 1.3
[ 1860.229950][T14244] ip (14244) used greatest stack depth: 23568 bytes left
[ 2304.367256][T18203] ip (18203) used greatest stack depth: 23312 bytes left
[ 2463.430136][T20252] pm_nl_ctl (20252) used greatest stack depth: 22736 bytes left