[ 3540.396017][T30720] u32 classifier
[ 3540.396264][T30720]     input device check on
[ 3540.396527][T30720]     Actions configured
[ 3540.683039][T30722] netem: version 1.3
[ 3542.112914][    C3] htb: netem qdisc 10: is non-work-conserving?