[ 1557.430412][T21136] u32 classifier
[ 1557.430588][T21136]     input device check on
[ 1557.430750][T21136]     Actions configured
[ 1557.598550][T21138] netem: version 1.3
[ 1558.591870][    C3] htb: netem qdisc 10: is non-work-conserving?