[ 3221.192452][T31140] u32 classifier
[ 3221.192720][T31140]     input device check on
[ 3221.192998][T31140]     Actions configured
[ 3221.470543][T31142] netem: version 1.3
[ 3222.895433][    C0] htb: netem qdisc 10: is non-work-conserving?