[ 1727.442251][T21556] u32 classifier
[ 1727.442426][T21556]     input device check on
[ 1727.442621][T21556]     Actions configured
[ 1727.631704][T21558] netem: version 1.3
[ 1728.716839][    C3] htb: netem qdisc 10: is non-work-conserving?