Hello, I encountered a problem. The problem is reproduced on different versions of the OS and different versions of LXC. Physical network cards are forwarded in the container (for the router to work), the cards have queues that I can distribute through /proc/irq/smp_affinity_list, but for better load balancing I also needed to manage rps_cpus - /sys/class/net//queues/rx-0/rps_cpus, I encountered the fact that the directory itself turned out to be read-only, I got out of the situation by adding sys:rw to the config, after restarting the container I try to install rps_cpus: echo FF > /sys/class/net/eth*/queues/rx-0/rps_cpus and I get a message that access is denied, there are no problems in veth mode (via bridge), but phys mode is needed. What to do?