[ 1720.380895][T21289] u32 classifier
[ 1720.381092][T21289]     input device check on
[ 1720.381775][T21289]     Actions configured
[ 1720.606447][T21291] netem: version 1.3
[ 1721.719476][    C2] htb: netem qdisc 10: is non-work-conserving?