[   17.098633][  T261] ip (261) used greatest stack depth: 24040 bytes left
[   21.972591][  T297] ip (297) used greatest stack depth: 23984 bytes left
[  330.243235][ T3077] netem: version 1.3
[  610.060790][    C2] sched: DL replenish lagged too much
[  641.166461][ T4662] ip (4662) used greatest stack depth: 23472 bytes left
[ 2466.720627][T20232] pm_nl_ctl (20232) used greatest stack depth: 22784 bytes left