[ 2993.363098][T21410] u32 classifier
[ 2993.363297][T21410]     input device check on
[ 2993.363451][T21410]     Actions configured
[ 2993.752999][T21412] netem: version 1.3
[ 2995.720549][    C1] htb: netem qdisc 10: is non-work-conserving?