[ 1747.967037][T21012] u32 classifier
[ 1747.967224][T21012]     input device check on
[ 1747.967384][T21012]     Actions configured
[ 1748.166310][T21014] netem: version 1.3
[ 1749.231146][    C2] htb: netem qdisc 10: is non-work-conserving?