[ 2243.599879][T21509] u32 classifier
[ 2243.600146][T21509]     input device check on
[ 2243.600431][T21509]     Actions configured
[ 2243.904933][T21511] netem: version 1.3
[ 2245.417096][    C2] htb: netem qdisc 10: is non-work-conserving?