[   17.886272][  T270] ip (270) used greatest stack depth: 24624 bytes left
[   51.994106][  T525] ip (525) used greatest stack depth: 24496 bytes left
[   96.341592][  T937] ip (937) used greatest stack depth: 24296 bytes left
[  343.473630][ T3078] netem: version 1.3
[  364.680372][ T3233] ip (3233) used greatest stack depth: 24224 bytes left
[  549.254929][   T62] sched: DL replenish lagged too much
[  601.904116][ T4501] ip (4501) used greatest stack depth: 23888 bytes left
[  784.879083][ T5636] ip (5636) used greatest stack depth: 23616 bytes left
[ 2506.288969][T20230] pm_nl_ctl (20230) used greatest stack depth: 22752 bytes left