[ 1687.374656][T20933] u32 classifier
[ 1687.374826][T20933]     input device check on
[ 1687.374982][T20933]     Actions configured
[ 1687.571491][T20935] netem: version 1.3
[ 1688.628280][    C3] htb: netem qdisc 10: is non-work-conserving?