[   16.604586][  T297] ip (297) used greatest stack depth: 23280 bytes left
[  255.222543][ T2850] netem: version 1.3
[  324.939529][ T3312] ip (3312) used greatest stack depth: 23008 bytes left
[ 1845.600583][T19972] pm_nl_ctl (19972) used greatest stack depth: 22128 bytes left