[ 1738.275315][T21254] u32 classifier
[ 1738.275500][T21254]     input device check on
[ 1738.275663][T21254]     Actions configured
[ 1738.473230][T21256] netem: version 1.3
[ 1739.558772][    C3] htb: netem qdisc 10: is non-work-conserving?