[ 3171.449778][T31438] u32 classifier
[ 3171.450016][T31438]     input device check on
[ 3171.450280][T31438]     Actions configured
[ 3171.728530][T31440] netem: version 1.3
[ 3173.147453][    C0] htb: netem qdisc 10: is non-work-conserving?