[   16.420703][  T261] ip (261) used greatest stack depth: 24064 bytes left
[  331.993432][ T3071] netem: version 1.3
[  556.695088][ T4252] sched: DL replenish lagged too much
[  633.829664][ T4686] ip (4686) used greatest stack depth: 23968 bytes left
[  789.101269][ T5635] ip (5635) used greatest stack depth: 23920 bytes left
[ 1215.440709][ T8465] ip (8465) used greatest stack depth: 23840 bytes left
[ 1334.404961][ T9455] ip (9455) used greatest stack depth: 23520 bytes left
[ 2187.820740][T16929] tc (16929) used greatest stack depth: 23200 bytes left
[ 2472.254593][T20235] pm_nl_ctl (20235) used greatest stack depth: 22352 bytes left