on property:sys.boot_completed=1
    chown system system /sys/kernel/tracing/instances/goog_cpm_mailbox
    chown system system /sys/kernel/tracing/instances/goog_cpm_mailbox/trace
    write /sys/kernel/tracing/instances/goog_cpm_mailbox/buffer_size_kb 512

    chown system system /sys/kernel/tracing/instances/goog_nq_mailbox
    chown system system /sys/kernel/tracing/instances/goog_nq_mailbox/trace
    write /sys/kernel/tracing/instances/goog_nq_mailbox/buffer_size_kb 512