From owner-freebsd-current@freebsd.org Wed Feb 10 09:51:09 2016 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9B13BAA4E21 for ; Wed, 10 Feb 2016 09:51:09 +0000 (UTC) (envelope-from gwq_uk@yahoo.com) Received: from nm8-vm0.bullet.mail.bf1.yahoo.com (nm8-vm0.bullet.mail.bf1.yahoo.com [98.139.213.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 638176B8 for ; Wed, 10 Feb 2016 09:51:08 +0000 (UTC) (envelope-from gwq_uk@yahoo.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1455097862; bh=MPXkIthn0r1wuhfNw4FnSyI2OPyb5ex9LaJ6ayYvHVI=; h=Date:From:Reply-To:To:Subject:References:From:Subject; b=AsSkHcIaUpkro1MMHplqW44PYxa7DBS+/YJ9X8Z5/sh8jVwNrncTsB14IoVtGJYe3D0S1IsM6S07jdSJv1SSpxwnaf8oaP4KAfyQ030waOHwQciMkS7+ydijhv2oV4Y0+/GtPus5oCGQXMQGMajc2ZdY3eCWz7MTACH2zkPC/iJ10QDd3NqWZThSP5+qEiG6PvYkbJQ47hRCKVi1YlmOnFQ4ff16+A6LmbU9pKEos9qMnlFY9u78DHkMloWZPZU84nOCxmW3FV3lazcKphOAafwPQrDY/nQUglBUrPuEXPPduc/kgcbMBq71D/85gry/aPgLUlnwnVD3quxN7+uXWg== Received: from [98.139.170.181] by nm8.bullet.mail.bf1.yahoo.com with NNFMP; 10 Feb 2016 09:51:02 -0000 Received: from [98.139.212.245] by tm24.bullet.mail.bf1.yahoo.com with NNFMP; 10 Feb 2016 09:51:02 -0000 Received: from [127.0.0.1] by omp1054.mail.bf1.yahoo.com with NNFMP; 10 Feb 2016 09:51:02 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 502282.26366.bm@omp1054.mail.bf1.yahoo.com X-YMail-OSG: JLcon20VM1kq1lFtxsMJxDkPYPpPDEGT2LbquXSFAfvCKYxAHjsLPQwwvUGceNV JVBxJCmVWFeLfbT3DDb6eM3IaZzCGWSrTIh0VNPH9.2qp_KPDYGhyDcYkylQEIt_rH0.UxeRTcS7 o7s0x2EZzyEKeiFf9yEjGlWcMDQRoelCle.pTRKRZClxA62VEjzCYvly1U5e5nX_9504.zTBrTaO zZKb5ABJ9kyIsq8tAyKZLZAOX7Etx4wql38olT0jT.3SsIh0WdQwNjfJeWRPFtDK42UJzOM6StAG 3GwJYOpNwdwNA9OcBv4tfkx7vN5_usTY3aPNywGH4Nt9WLJXRieifMB9FftchewoAn0MwsiO2BqI dewy0x83lzQumUhCVpSJcQrXf.VQiDIcQv.Z099vo1DRYQwltCftsVN.5Tafnh637E844PPe.0LM k62BuVoDtEKkB8KPhfjoIs5Uxh4qqg3NfPQdoLgMnkLSuhB_UfZ23A8QzBamz3k52STPPbd_ruCr O36izm3wwcaLsAV44OqfcWCyzPAZqLbVSDHMq Received: by 66.196.80.124; Wed, 10 Feb 2016 09:51:02 +0000 Date: Wed, 10 Feb 2016 09:51:01 +0000 (UTC) From: Greg Quinlan Reply-To: Greg Quinlan To: "freebsd-current@freebsd.org" Message-ID: <160965484.1978477.1455097861791.JavaMail.yahoo@mail.yahoo.com> Subject: Open Sound System - OSS "soundon" command causes KERNEL PANIC FreeBSD-11 MIME-Version: 1.0 References: <160965484.1978477.1455097861791.JavaMail.yahoo.ref@mail.yahoo.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 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: Wed, 10 Feb 2016 09:51:09 -0000 =20 Hi, I haven't seen a Kernel Panic like this for a long time... i.e. repeatable = and due to a single command. I have compiled the port /usr/ports/audio/oss and installed it on FreeBSD11= . A ran /usr/local/sbin/ossdetect which created the file /usr/local/lib/oss/= etc/installed_drivers. Contents: Code:oss_hdaudio #Intel High Definition Audio (CPT) When i run /usr/local/sbin/soundon The system panics.. Code:osscore.ac97_amplifier=3D"0" panic: Lock (sx) module subsystem lock sx lock not locked 0 /usr/src/sys/ke= rn/kern_module.c:219 cpu_id =3D 1 : audio/oss Build 4.2-build2011 Any ideas? I have taken out any reference to sound in a custom=C2=A0 kernel # Sound support #device sound # Generic sound driver (required) #device snd_cmi # CMedia CMI8338/CMI8738 #device snd_csa # Crystal Semiconductor CS461x/428x #device snd_emu10kx # Creative SoundBlaster Live! and Audigy #device snd_es137x # Ensoniq AudioPCI ES137x #device snd_hda # Intel High Definition Audio #device snd_ich # Intel, NVidia and other ICH AC'97 Audio #device snd_via8233 # VIA VT8233x Audio # make buildkernel KERNCONF=3DGENERIC # make installkernel KERNCONF=3DGENERIC Thanks=20 =C2=A0GQ