[ 2847.071752][T21273] u32 classifier
[ 2847.071919][T21273]     input device check on
[ 2847.072073][T21273]     Actions configured
[ 2847.428068][T21275] netem: version 1.3
[ 2849.192025][    C1] htb: netem qdisc 10: is non-work-conserving?