[  227.960471][ T2852] netem: version 1.3
[  294.513517][ T3314] ip (3314) used greatest stack depth: 23936 bytes left
[ 1302.916382][T12341] ip (12341) used greatest stack depth: 23320 bytes left
[ 1792.282063][T18822] pm_nl_ctl (18822) used greatest stack depth: 21184 bytes left