[   14.571112][  T256] ip (256) used greatest stack depth: 23632 bytes left
[  401.894078][ T4293] netem: version 1.3
[  644.687772][    C2] sched: DL replenish lagged too much
[ 2878.858540][T27789] pm_nl_ctl (27789) used greatest stack depth: 22784 bytes left