[   16.048400][  T261] ip (261) used greatest stack depth: 23984 bytes left
[   18.322805][  T278] ip (278) used greatest stack depth: 23888 bytes left
[  446.558332][ T4321] netem: version 1.3
[ 1975.741256][T15912] ip (15912) used greatest stack depth: 23000 bytes left
[ 2785.462744][T24718] pm_nl_ctl (24718) used greatest stack depth: 22704 bytes left