[ 3641.610996][T30991] u32 classifier
[ 3641.611237][T30991]     input device check on
[ 3641.611511][T30991]     Actions configured
[ 3641.891331][T30994] netem: version 1.3
[ 3643.349108][    C3] htb: netem qdisc 10: is non-work-conserving?