From owner-freebsd-current@freebsd.org Sun Mar 18 22:52:10 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7D4AFF5B2ED; Sun, 18 Mar 2018 22:52:10 +0000 (UTC) (envelope-from theron.tarigo@gmail.com) Received: from mail-qk0-x244.google.com (mail-qk0-x244.google.com [IPv6:2607:f8b0:400d:c09::244]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 12C0C6B9B0; Sun, 18 Mar 2018 22:52:10 +0000 (UTC) (envelope-from theron.tarigo@gmail.com) Received: by mail-qk0-x244.google.com with SMTP id b198so16490516qkg.9; Sun, 18 Mar 2018 15:52:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=5Ad/8pAJjW8GAusrizE6fNjxK1onikKKFTsmLjQhr1A=; b=eF2cr3WKpRkkOgVXJivbOIgTHgTGA216pIvNn9wcRuT+FbQSn1hyMfeGfCOF6mInv2 bngnuJwtTdWRPMdYNWtqXfywpWF5Xcem30Z00PMWSRazKZtxaOeWMeJcF9WvWrXwD/O3 c2KjaWQu7+ISjen1sIhrWDjSTx9XvyHVSm2atOc7rim3/E0C4yUC+V9GkgW+WLdZcMW4 cc8wV2lG6WkS1/0hLMmok1BXrnJwyhypjQ65wOO6ed6i+8x1jgN0MJxpcjBBTf9RQ1Mn N8P/eclPMG4RzGeG/ktYOc1EYCxsu2wznXU8iwPZ/fuI3kramJMkq6+hdM41GQvt4gss 6S/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:subject:to:cc:references:from:message-id :date:user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=5Ad/8pAJjW8GAusrizE6fNjxK1onikKKFTsmLjQhr1A=; b=tmMhvoiWFn6azL7zFLemTlDMN8u6E/QPENkFvwk5vCvUKQzv3LRtW2UYLeQ/I3mMw+ eKLcyMRn59Y+/Qm69CRtKqhnD/SWyO6HomwYKg5jMptYIrLa3HgAsrcv66Ax/pbjV96r LAKSdoTdWziI620TPYpwIzZ/+DQvre8kMhCvGI0ehTKIms9KjBqoRLILS5GefpOAfpmQ ocrvmPCtx6WZSQTY7h40H8yvIoQHiQIQgQ7RSa9dqLvWjCCKvd+KR71TeGnvHd5GayrA VB81Me3p7BUIRC+e+slURdN6MluXMF25jPeazPFVRQEhSqox6Ed23pG/scLSs6v63D6P nsSA== X-Gm-Message-State: AElRT7GoFvSBG49KiIleKEnhLUIlsHqTzO9/KUg9YIdfe7W6ppEZWk0R ibQDzIyFOBSZ2fFM6KLGcH7hTiVe X-Google-Smtp-Source: AG47ELvm5XQCAnR8Ln95TTmrMJXJ/aHhiaeSuJKE8qhDpc4FsJgOasITxgxqyffXNf5svsDhhQqJDQ== X-Received: by 10.55.190.1 with SMTP id o1mr14792762qkf.333.1521413529561; Sun, 18 Mar 2018 15:52:09 -0700 (PDT) Received: from [155.41.26.230] (dhcp-wifi-8021x-155-41-26-230.bu.edu. [155.41.26.230]) by smtp.gmail.com with ESMTPSA id c25sm9152606qtn.9.2018.03.18.15.52.09 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 18 Mar 2018 15:52:09 -0700 (PDT) Sender: Theron Tarigo Subject: Re: pcm1:virtual:dsp1.vp0: play interrupt timeout, channel dead To: AN , freebsd-current@freebsd.org Cc: freebsd-ports@freebsd.org References: From: Theron Tarigo Message-ID: <764e2df5-613d-a131-5d7d-6df54599509b@gmail.com> Date: Sun, 18 Mar 2018 18:52:08 -0400 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Mailman-Approved-At: Sun, 18 Mar 2018 23:11:22 +0000 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 18 Mar 2018 22:52:10 -0000 On 03/18/18 18:35, AN wrote: > Is there a way to restart the audio subsystem without rebooting the > machine? Building kernel with sound and snd_* as loadable modules should enable this to be accomplished with kldunload/kldload.  In my experience though all sound device files must be closed before unloading these modules to avoid some lockup issues.