[ 1682.416097][T20989] u32 classifier
[ 1682.416287][T20989]     input device check on
[ 1682.416463][T20989]     Actions configured
[ 1682.613334][T20991] netem: version 1.3
[ 1683.698624][    C2] htb: netem qdisc 10: is non-work-conserving?