[   12.738371][  T271] ip (271) used greatest stack depth: 24152 bytes left
[  251.885624][ T2853] netem: version 1.3
[  325.511258][ T3352] ip (3352) used greatest stack depth: 23864 bytes left
[ 1819.003841][T18827] pm_nl_ctl (18827) used greatest stack depth: 22112 bytes left