[ 1731.997359][T21004] u32 classifier
[ 1731.997536][T21004]     input device check on
[ 1731.997695][T21004]     Actions configured
[ 1732.196449][T21006] netem: version 1.3
[ 1733.259706][    C0] htb: netem qdisc 10: is non-work-conserving?