[   12.098072][  T271] ip (271) used greatest stack depth: 24312 bytes left
[   12.787097][  T282] ip (282) used greatest stack depth: 23888 bytes left
[   14.235814][  T300] ip (300) used greatest stack depth: 23856 bytes left
[  222.323539][ T2858] netem: version 1.3
[  955.866352][    T9] kworker/0:0 (9) used greatest stack depth: 23536 bytes left
[ 1805.386940][T18836] pm_nl_ctl (18836) used greatest stack depth: 21568 bytes left