[   15.265590][  T259] ip (259) used greatest stack depth: 23904 bytes left
[   17.202420][  T272] ip (272) used greatest stack depth: 23856 bytes left
[  172.049082][ T1636] ip (1636) used greatest stack depth: 23728 bytes left
[  323.574538][ T3077] netem: version 1.3
[  562.974678][    C3] sched: DL replenish lagged too much
[  592.021530][ T4665] ip (4665) used greatest stack depth: 23712 bytes left
[ 2393.697571][T20238] pm_nl_ctl (20238) used greatest stack depth: 22800 bytes left