[   32.886694][  T259] ip (259) used greatest stack depth: 24064 bytes left
[   78.651868][  T510] ip (510) used greatest stack depth: 23152 bytes left
[  427.232213][ T2527] netem: version 1.3
[ 2658.058048][T16757] pm_nl_ctl (16757) used greatest stack depth: 22384 bytes left