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I am not having any success with using os_log in my KEXT. I've tried with both the OS_LOG_DEFAULT log and creating a specific log with os_log_create. Regardless of the code I try, I cannot see the KEXT log messages in Console.app. Same with using the command line log stream --level debug --predicate 'subsystem == "com.example.subsystem"' (and without subsystem filtering). Am I missing something here?