[   15.437438][  T256] ip (256) used greatest stack depth: 23544 bytes left
[  329.043811][ T3076] netem: version 1.3
[  544.146941][   T61] sched: DL replenish lagged too much
[ 1125.051541][ T7973] ip (7973) used greatest stack depth: 23504 bytes left
[ 2444.284881][T20240] pm_nl_ctl (20240) used greatest stack depth: 22816 bytes left