[ 1122.519742][ T3721] u32 classifier
[ 1122.519887][ T3721]     input device check on
[ 1122.520030][ T3721]     Actions configured
[ 1122.599436][ T3723] netem: version 1.3
[ 1123.192813][    C2] htb: netem qdisc 10: is non-work-conserving?