[ 1519.799860][T21024] u32 classifier
[ 1519.800018][T21024]     input device check on
[ 1519.800167][T21024]     Actions configured
[ 1519.962342][T21026] netem: version 1.3
[ 1520.917031][    C3] htb: netem qdisc 10: is non-work-conserving?