[   15.801361][  T289] ip (289) used greatest stack depth: 23376 bytes left
[  249.676560][ T2854] netem: version 1.3
[ 1316.287790][ T4921] kworker/2:0 (4921) used greatest stack depth: 22528 bytes left
[ 1752.520027][T18822] pm_nl_ctl (18822) used greatest stack depth: 20816 bytes left