[ 2883.302071][T21288] u32 classifier
[ 2883.303091][T21288]     input device check on
[ 2883.303419][T21288]     Actions configured
[ 2883.686039][T21290] netem: version 1.3
[ 2885.615708][    C1] htb: netem qdisc 10: is non-work-conserving?