[  340.537548][ T3077] netem: version 1.3
[  508.370318][ T4048] ip (4048) used greatest stack depth: 23904 bytes left
[  734.928308][   T68] sched: DL replenish lagged too much
[ 1795.006967][T13581] ip (13581) used greatest stack depth: 23408 bytes left
[ 2449.374685][T20239] pm_nl_ctl (20239) used greatest stack depth: 22816 bytes left