[ 1664.621996][T21103] u32 classifier
[ 1664.622163][T21103]     input device check on
[ 1664.622798][T21103]     Actions configured
[ 1664.810778][T21105] netem: version 1.3
[ 1665.858350][    C0] htb: netem qdisc 10: is non-work-conserving?