[   28.590288][  T397] ip (397) used greatest stack depth: 24056 bytes left
[  331.322775][ T3078] netem: version 1.3
[  533.917014][   T12] sched: DL replenish lagged too much
[ 1063.151438][ T7587] ip (7587) used greatest stack depth: 23952 bytes left
[ 2438.222261][T20237] pm_nl_ctl (20237) used greatest stack depth: 22816 bytes left