[ 3531.851601][T30691] u32 classifier
[ 3531.851872][T30691]     input device check on
[ 3531.852136][T30691]     Actions configured
[ 3532.138247][T30693] netem: version 1.3
[ 3533.568785][    C2] htb: netem qdisc 10: is non-work-conserving?