[ 3171.221607][T31460] u32 classifier
[ 3171.221841][T31460]     input device check on
[ 3171.222109][T31460]     Actions configured
[ 3171.503502][T31462] netem: version 1.3
[ 3172.905148][    C3] htb: netem qdisc 10: is non-work-conserving?