[ 2857.730779][T21280] u32 classifier
[ 2857.731012][T21280]     input device check on
[ 2857.731166][T21280]     Actions configured
[ 2858.092670][T21282] netem: version 1.3
[ 2859.953276][    C1] htb: netem qdisc 10: is non-work-conserving?