[  332.976087][ T3076] netem: version 1.3
[  493.705787][ T3876] ip (3876) used greatest stack depth: 23728 bytes left
[  570.178829][    C3] sched: DL replenish lagged too much
[ 2163.304396][T16935] tc (16935) used greatest stack depth: 23568 bytes left
[ 2331.538052][T18646] ip (18646) used greatest stack depth: 23408 bytes left
[ 2446.447770][T20237] pm_nl_ctl (20237) used greatest stack depth: 22784 bytes left