[  198.596619][ T2104] ip (2104) used greatest stack depth: 24224 bytes left
[  243.611151][ T2519] ip (2519) used greatest stack depth: 23728 bytes left
[  534.962343][ T5349] netem: version 1.3
[ 3089.379892][T28996] pm_nl_ctl (28996) used greatest stack depth: 22432 bytes left