[ 2189.581339][T21222] u32 classifier
[ 2189.581611][T21222]     input device check on
[ 2189.581867][T21222]     Actions configured
[ 2189.960990][T21224] netem: version 1.3
[ 2191.401199][    C3] htb: netem qdisc 10: is non-work-conserving?