[ 2928.927804][T21397] u32 classifier
[ 2928.928132][T21397]     input device check on
[ 2928.928396][T21397]     Actions configured
[ 2929.288495][T21399] netem: version 1.3
[ 2931.231706][    C3] htb: netem qdisc 10: is non-work-conserving?