[   17.448469][  T272] ip (272) used greatest stack depth: 24504 bytes left
[   31.871320][  T428] ip (428) used greatest stack depth: 24144 bytes left
[   43.843966][  T562] ip (562) used greatest stack depth: 23632 bytes left
[  448.218254][ T4323] netem: version 1.3
[ 2784.983007][T24725] pm_nl_ctl (24725) used greatest stack depth: 22736 bytes left