[   30.485794][  T398] ip (398) used greatest stack depth: 23848 bytes left
[  239.942569][ T2270] ip (2270) used greatest stack depth: 23552 bytes left
[  332.465706][ T3078] netem: version 1.3
[  558.021349][    C2] sched: DL replenish lagged too much
[ 2457.473051][T20232] pm_nl_ctl (20232) used greatest stack depth: 22816 bytes left