[ 1717.895985][T21118] u32 classifier
[ 1717.896318][T21118]     input device check on
[ 1717.896526][T21118]     Actions configured
[ 1718.099155][T21120] netem: version 1.3
[ 1719.169568][    C2] htb: netem qdisc 10: is non-work-conserving?