[   15.469762][  T257] ip (257) used greatest stack depth: 23712 bytes left
[  540.361083][ T5345] netem: version 1.3
[ 2957.132610][T27512] ip (27512) used greatest stack depth: 23552 bytes left
[ 3065.892604][T28998] pm_nl_ctl (28998) used greatest stack depth: 22496 bytes left