[   15.273112][  T260] ip (260) used greatest stack depth: 24392 bytes left
[   19.270511][  T291] ip (291) used greatest stack depth: 24256 bytes left
[  316.334433][ T3080] netem: version 1.3
[  526.604856][ T4346] ip (4346) used greatest stack depth: 24000 bytes left
[ 2314.613108][T20251] pm_nl_ctl (20251) used greatest stack depth: 22784 bytes left