[ 1738.897990][T21403] u32 classifier
[ 1738.898218][T21403]     input device check on
[ 1738.898393][T21403]     Actions configured
[ 1739.096254][T21405] netem: version 1.3
[ 1740.181703][    C2] htb: netem qdisc 10: is non-work-conserving?