[   18.409234][  T282] ip (282) used greatest stack depth: 24064 bytes left
[   43.905427][  T534] ip (534) used greatest stack depth: 24048 bytes left
[  328.398414][ T3075] netem: version 1.3
[  446.539730][ T3742] ip (3742) used greatest stack depth: 23984 bytes left
[  476.231772][ T3894] ip (3894) used greatest stack depth: 23648 bytes left
[ 1176.271830][ T8499] ip (8499) used greatest stack depth: 23336 bytes left
[ 1733.033546][T13152] ip (13152) used greatest stack depth: 23192 bytes left
[ 2454.134482][T20246] pm_nl_ctl (20246) used greatest stack depth: 22784 bytes left