[ 2950.312957][T21387] u32 classifier
[ 2950.313111][T21387]     input device check on
[ 2950.313258][T21387]     Actions configured
[ 2950.682335][T21389] netem: version 1.3
[ 2952.878923][    C2] htb: netem qdisc 10: is non-work-conserving?