[ 1738.047091][T21437] u32 classifier
[ 1738.047345][T21437]     input device check on
[ 1738.047530][T21437]     Actions configured
[ 1738.306622][T21439] netem: version 1.3
[ 1739.480890][    C3] htb: netem qdisc 10: is non-work-conserving?