[   15.739382][  T255] ip (255) used greatest stack depth: 24112 bytes left
[   45.311217][  T533] ip (533) used greatest stack depth: 23824 bytes left
[  327.717424][ T3077] netem: version 1.3
[  563.686597][    C2] sched: DL replenish lagged too much
[  570.754895][ T4334] ip (4334) used greatest stack depth: 23600 bytes left
[ 2462.126529][T20243] pm_nl_ctl (20243) used greatest stack depth: 22800 bytes left