[   29.971890][  T272] ip (272) used greatest stack depth: 23872 bytes left
[   96.019927][  T948] ip (948) used greatest stack depth: 23280 bytes left
[  335.488433][ T3080] netem: version 1.3
[ 2464.868573][T20241] pm_nl_ctl (20241) used greatest stack depth: 22848 bytes left