[ 1744.540064][T21309] u32 classifier
[ 1744.540321][T21309]     input device check on
[ 1744.540498][T21309]     Actions configured
[ 1744.748695][T21311] netem: version 1.3
[ 1745.863064][    C2] htb: netem qdisc 10: is non-work-conserving?