[   39.254259][  T273] ip (273) used greatest stack depth: 23280 bytes left
[  500.760176][ T2854] netem: version 1.3
[ 2661.570067][T15691] tc (15691) used greatest stack depth: 23224 bytes left
[ 3027.598530][T18837] pm_nl_ctl (18837) used greatest stack depth: 21520 bytes left