[ 2790.299075][T21272] u32 classifier
[ 2790.299302][T21272]     input device check on
[ 2790.299483][T21272]     Actions configured
[ 2790.671723][T21274] netem: version 1.3
[ 2792.621399][    C3] htb: netem qdisc 10: is non-work-conserving?