[   15.954570][  T256] ip (256) used greatest stack depth: 23816 bytes left
[  327.040457][ T3080] netem: version 1.3
[ 1560.525869][T11333] ip (11333) used greatest stack depth: 23712 bytes left
[ 2536.960330][T20250] pm_nl_ctl (20250) used greatest stack depth: 22352 bytes left