[   32.120770][  T264] ip (264) used greatest stack depth: 24384 bytes left
[   35.053007][  T281] ip (281) used greatest stack depth: 24352 bytes left
[   46.565320][  T355] ip (355) used greatest stack depth: 24064 bytes left
[  392.330428][ T2245] netem: version 1.3
[  691.269473][ T3367] ip (3367) used greatest stack depth: 23776 bytes left
[ 2203.599733][T12651] tc (12651) used greatest stack depth: 23464 bytes left