[    9.330372][  T235] ip (235) used greatest stack depth: 24288 bytes left
[   16.290927][  T549] ip (549) used greatest stack depth: 23464 bytes left
[  136.113268][ T4304] netem: version 1.3
[  824.656624][   T28] kworker/2:0 (28) used greatest stack depth: 23280 bytes left
[ 1098.210366][T24741] pm_nl_ctl (24741) used greatest stack depth: 22896 bytes left