[ 1729.923033][T21152] u32 classifier
[ 1729.923224][T21152]     input device check on
[ 1729.923412][T21152]     Actions configured
[ 1730.138202][T21154] netem: version 1.3
[ 1731.276467][    C3] htb: netem qdisc 10: is non-work-conserving?