[ 1173.307579][ T3517] u32 classifier
[ 1173.308093][ T3517]     input device check on
[ 1173.308207][ T3517]     Actions configured
[ 1173.369983][ T3520] netem: version 1.3
[ 1173.878573][    C2] htb: netem qdisc 10: is non-work-conserving?