[ 1749.939108][T21242] u32 classifier
[ 1749.939358][T21242]     input device check on
[ 1749.939554][T21242]     Actions configured
[ 1750.135671][T21244] netem: version 1.3
[ 1751.242980][    C2] htb: netem qdisc 10: is non-work-conserving?