[ 1769.750092][T21555] u32 classifier
[ 1769.750330][T21555]     input device check on
[ 1769.750506][T21555]     Actions configured
[ 1769.953684][T21557] netem: version 1.3
[ 1771.022979][    C3] htb: netem qdisc 10: is non-work-conserving?