[    1.280363] sysctl (253) used greatest stack depth: 12664 bytes left
[    1.382331] ip (265) used greatest stack depth: 12520 bytes left
[    1.446037] ip (275) used greatest stack depth: 12392 bytes left
[    1.508156] ip (285) used greatest stack depth: 12344 bytes left
[    1.570276] ip (294) used greatest stack depth: 12200 bytes left
[   49.055284] netem: version 1.3
[  162.252688] sched: DL replenish lagged too much
[  442.266362] ip (11354) used greatest stack depth: 12168 bytes left
[  551.945016] tc (16938) used greatest stack depth: 11880 bytes left
[  610.641659] pm_nl_ctl (20239) used greatest stack depth: 11856 bytes left