[ 1689.208497][T20734] u32 classifier
[ 1689.208706][T20734]     input device check on
[ 1689.208893][T20734]     Actions configured
[ 1689.407150][T20736] netem: version 1.3
[ 1690.495998][    C3] htb: netem qdisc 10: is non-work-conserving?