[ 1743.711632][T21552] u32 classifier
[ 1743.711803][T21552]     input device check on
[ 1743.711962][T21552]     Actions configured
[ 1743.902653][T21554] netem: version 1.3
[ 1744.962413][    C2] htb: netem qdisc 10: is non-work-conserving?