[   20.913749][  T299] ip (299) used greatest stack depth: 24288 bytes left
[  322.640884][ T3081] netem: version 1.3
[  654.719313][ T5015] ip (5015) used greatest stack depth: 24152 bytes left
[ 1035.727690][ T7581] ip (7581) used greatest stack depth: 23848 bytes left
[ 2104.139391][T16945] tc (16945) used greatest stack depth: 23632 bytes left
[ 2390.958086][T20248] pm_nl_ctl (20248) used greatest stack depth: 22752 bytes left