[   15.946596][  T263] ip (263) used greatest stack depth: 24848 bytes left
[   17.158864][  T271] ip (271) used greatest stack depth: 24800 bytes left
[   19.424564][  T290] ip (290) used greatest stack depth: 23872 bytes left
[   29.689217][  T399] ip (399) used greatest stack depth: 23504 bytes left
[  323.166745][ T3080] netem: version 1.3
[ 1575.416464][T11821] ip (11821) used greatest stack depth: 22960 bytes left
[ 2441.647034][T20251] pm_nl_ctl (20251) used greatest stack depth: 22832 bytes left