[ 1536.509037][T21049] u32 classifier
[ 1536.509298][T21049]     input device check on
[ 1536.509456][T21049]     Actions configured
[ 1536.669839][T21051] netem: version 1.3
[ 1537.637946][    C1] htb: netem qdisc 10: is non-work-conserving?