[ 1731.826401][T21136] u32 classifier
[ 1731.827233][T21136]     input device check on
[ 1731.827416][T21136]     Actions configured
[ 1732.039046][T21138] netem: version 1.3
[ 1733.177217][    C2] htb: netem qdisc 10: is non-work-conserving?