[    1.637745] ip (259) used greatest stack depth: 12168 bytes left
[   48.272202] netem: version 1.3
[  157.758830] sched: DL replenish lagged too much
[  500.204209] ip (13024) used greatest stack depth: 12120 bytes left
[  573.621783] tc (16944) used greatest stack depth: 11880 bytes left
[  631.078528] pm_nl_ctl (20246) used greatest stack depth: 11840 bytes left