[ 1722.029559][T21263] u32 classifier
[ 1722.029721][T21263]     input device check on
[ 1722.029881][T21263]     Actions configured
[ 1722.227999][T21265] netem: version 1.3
[ 1723.270369][    C3] htb: netem qdisc 10: is non-work-conserving?