[ 1670.294014][T20988] u32 classifier
[ 1670.294302][T20988]     input device check on
[ 1670.294480][T20988]     Actions configured
[ 1670.480175][T20990] netem: version 1.3
[ 1671.564516][    C3] htb: netem qdisc 10: is non-work-conserving?