[ 1738.408269][T21022] u32 classifier
[ 1738.408556][T21022]     input device check on
[ 1738.408735][T21022]     Actions configured
[ 1738.613772][T21024] netem: version 1.3
[ 1739.741538][    C1] htb: netem qdisc 10: is non-work-conserving?