[ 1748.136463][T21407] u32 classifier
[ 1748.136720][T21407]     input device check on
[ 1748.136884][T21407]     Actions configured
[ 1748.338689][T21409] netem: version 1.3
[ 1749.414503][    C1] htb: netem qdisc 10: is non-work-conserving?