[ 1692.318389][T21001] u32 classifier
[ 1692.318617][T21001]     input device check on
[ 1692.318809][T21001]     Actions configured
[ 1692.529499][T21003] netem: version 1.3
[ 1693.669627][    C2] htb: netem qdisc 10: is non-work-conserving?