[   17.477434][  T268] ip (268) used greatest stack depth: 24408 bytes left
[  322.792368][ T3077] netem: version 1.3
[  528.780346][    C3] sched: DL replenish lagged too much
[  552.206641][ T4335] ip (4335) used greatest stack depth: 24128 bytes left
[  555.969528][ T4361] ip (4361) used greatest stack depth: 23664 bytes left
[  721.016751][ T5410] ip (5410) used greatest stack depth: 23536 bytes left
[ 2488.273803][T20225] pm_nl_ctl (20225) used greatest stack depth: 21888 bytes left