[   34.383417][  T261] ip (261) used greatest stack depth: 24064 bytes left
[   74.419185][  T498] ip (498) used greatest stack depth: 23360 bytes left
[  433.730508][ T2539] netem: version 1.3
[ 2687.603136][T16771] pm_nl_ctl (16771) used greatest stack depth: 22384 bytes left