[   16.501734][  T257] ip (257) used greatest stack depth: 23968 bytes left
[   29.986049][  T388] ip (388) used greatest stack depth: 23840 bytes left
[  330.812056][ T3078] netem: version 1.3
[  562.058546][  T228] sched: DL replenish lagged too much
[  968.623836][ T6804] ip (6804) used greatest stack depth: 23648 bytes left
[ 2187.786792][T16933] tc (16933) used greatest stack depth: 23528 bytes left
[ 2472.685618][T20232] pm_nl_ctl (20232) used greatest stack depth: 22800 bytes left