[   10.154507][  T246] ip (246) used greatest stack depth: 24112 bytes left
[   25.771787][  T907] ip (907) used greatest stack depth: 23640 bytes left
[  140.203945][ T4300] netem: version 1.3
[  208.940752][ T5034] ip (5034) used greatest stack depth: 23560 bytes left
[  614.275812][T11511] sysctl (11511) used greatest stack depth: 23240 bytes left
[ 1074.403826][T24628] pm_nl_ctl (24628) used greatest stack depth: 22528 bytes left