[ 2550.020037][T20289] u32 classifier
[ 2550.020267][T20289]     input device check on
[ 2550.020446][T20289]     Actions configured
[ 2550.372259][T20291] netem: version 1.3
[ 2552.162036][    C1] htb: netem qdisc 10: is non-work-conserving?