[ 2948.251858][T21415] u32 classifier
[ 2948.252047][T21415]     input device check on
[ 2948.252211][T21415]     Actions configured
[ 2948.617281][T21417] netem: version 1.3
[ 2950.427033][    C2] htb: netem qdisc 10: is non-work-conserving?