[   32.272140][  T280] ip (280) used greatest stack depth: 23792 bytes left
[  110.629010][  T835] ip (835) used greatest stack depth: 23680 bytes left
[  313.191712][ T2122] netem: version 1.3
[ 1758.251075][T11079] ip (11079) used greatest stack depth: 23544 bytes left
[ 1879.585963][T11973] tc (11973) used greatest stack depth: 23520 bytes left