On recent snapshots, 'sysctl kern.audio.record' is broken:
$ sysctl kern.audio.record sysctl: kern.audio.record: specification is incomplete It works for me again after reverting this commit: https://github.com/openbsd/src/commit/19686eace8335789f669ab42af1dd151660ec9a8 commit 19686eace8335789f669ab42af1dd151660ec9a8 Author: mvs <m...@openbsd.org> Date: Tue Aug 20 07:44:36 2024 +0000 Unlock sysctl_audio(). It is the only KERN_AUDIO_RECORD. `audio_record_enable' is atomically accessed integer. Reasonable from deraadt -- Renato Aguiar