[ 1740.125115][T21251] u32 classifier
[ 1740.125364][T21251]     input device check on
[ 1740.125560][T21251]     Actions configured
[ 1740.343788][T21253] netem: version 1.3
[ 1741.484816][    C0] htb: netem qdisc 10: is non-work-conserving?