[ 1744.336502][T21547] u32 classifier
[ 1744.336750][T21547]     input device check on
[ 1744.336938][T21547]     Actions configured
[ 1744.541306][T21549] netem: version 1.3
[ 1745.635116][    C2] htb: netem qdisc 10: is non-work-conserving?