[ 1766.479029][T21418] u32 classifier
[ 1766.479213][T21418]     input device check on
[ 1766.479391][T21418]     Actions configured
[ 1766.690597][T21420] netem: version 1.3
[ 1767.796320][    C2] htb: netem qdisc 10: is non-work-conserving?