From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261771AbTI3W3M (ORCPT ); Tue, 30 Sep 2003 18:29:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261772AbTI3W26 (ORCPT ); Tue, 30 Sep 2003 18:28:58 -0400 Received: from e1.ny.us.ibm.com ([32.97.182.101]:38304 "EHLO e1.ny.us.ibm.com") by vger.kernel.org with ESMTP id S261771AbTI3W2i (ORCPT ); Tue, 30 Sep 2003 18:28:38 -0400 Date: Tue, 30 Sep 2003 12:58:02 -0700 From: "Martin J. Bligh" To: linux-kernel cc: a.j.dejong-1@student.utwente.nl Subject: [Bug 1300] New: /dev/sound/dsp claims to be busy, but lsof gives nothing Message-ID: <17860000.1064951882@flay> X-Mailer: Mulberry/2.1.2 (Linux/x86) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org http://bugme.osdl.org/show_bug.cgi?id=1300 Summary: /dev/sound/dsp claims to be busy, but lsof gives nothing Kernel Version: Linux version 2.6.0-test6 (root@hennep.adsl.utwente.nl) (gcc ver Status: NEW Severity: normal Owner: bugme-janitors@lists.osdl.org Submitter: a.j.dejong-1@student.utwente.nl Distribution: Gentoo Linux 1.4 3.2.3-r1, propolice Modules: lp 8192 0 - Live 0xd8905000 radeon 117848 0 - Live 0xd893c000 sd_mod 11648 0 - Live 0xd88f9000 scsi_mod 60096 1 sd_mod, Live 0xd8908000 Hardware Environment: /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 8 model name : Celeron (Coppermine) stepping : 3 cpu MHz : 631.565 cache size : 128 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 1245.18 /proc/ioports 0000-001f : dma1 0020-0021 : pic1 0040-005f : timer 0060-006f : keyboard 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 02f8-02ff : serial 0376-0376 : ide1 0378-037a : parport0 037b-037f : parport0 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial 0cf8-0cff : PCI conf1 1000-10ff : 0000:00:1f.5 1000-10ff : Intel 82801AA-ICH - AC'97 1400-141f : 0000:00:1f.2 1400-141f : uhci-hcd 1800-180f : 0000:00:1f.3 1c00-1c0f : 0000:00:1f.1 1c00-1c07 : ide0 1c08-1c0f : ide1 2000-203f : 0000:00:1f.5 2000-203f : Intel 82801AA-ICH - Controller 3000-30ff : 0000:01:09.0 3400-343f : 0000:01:08.0 3400-343f : e100 /proc/iomem 00000000-0009fbff : System RAM 0009fc00-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000f0000-000fffff : System ROM 00100000-17feffff : System RAM 00100000-003b48f8 : Kernel code 003b48f9-004a8ebf : Kernel data 17ff0000-17fffbff : ACPI Tables 17fffc00-17ffffff : ACPI Non-volatile Storage e8100000-e810ffff : 0000:01:09.0 e8110000-e8110fff : 0000:01:08.0 e8110000-e8110fff : e100 e8120000-e813ffff : 0000:01:08.0 e8120000-e813ffff : e100 f0000000-f7ffffff : 0000:01:09.0 fff00000-ffffffff : reserved lspci -vvv 00:00.0 Host bridge: Intel Corp. 82810E DC-133 GMCH [Graphics Memory Controller Hub] (rev 03) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step ping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- Reset- FastB2B- 00:1f.0 ISA bridge: Intel Corp. 82801AA ISA Bridge (LPC) (rev 02) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Step ping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- [disabled] [size=1M] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+, D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=2 PME- 01:09.0 VGA compatible controller: ATI Technologies Inc Radeon RV200 QW [Radeon 7500] (prog-if 00 [VGA]) Subsystem: C.P. Technology Co. Ltd RV200 QW [Radeon 7500 PCI Dual Display] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR+ FastB2B+ Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- [disabled] [size=128K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-, D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- /proc/asound/devices 1: : sequencer 0: [0- 0]: ctl 16: [0- 0]: digital audio playback 24: [0- 0]: digital audio capture 33: : timer /proc/asound/oss/devices 1: : sequencer 8: : sequencer 3: [0- 3]: digital audio 0: [0- 0]: mixer /proc/asound/version Advanced Linux Sound Architecture Driver Version 0.9.7 (Thu Sep 25 19:16:36 2003 UTC). Compiled on Sep 28 2003 for kernel 2.6.0-test6. Software Environment: Linux hennep.adsl.utwente.nl 2.6.0-test6 #1 Sun Sep 28 20:28:00 CEST 2003 i686 Celeron (Coppermine) GenuineIntel GNU/Linux Gnu C 3.2.3 Gnu make 3.80 util-linux 2.11z mount 2.11z e2fsprogs 1.33 reiserfsprogs 3.6.8 xfsprogs 2.3.9 Linux C Library 2.3.2 Dynamic linker (ldd) 2.3.2 Procps 3.1.9 Net-tools 1.60 Kbd 1.06 Sh-utils 5.0 Modules Loaded lp radeon sd_mod scsi_mod Problem Description: When playing audio with cplay, it suddenly stops after about a day (both times it happened while I was sleeping, so I don't know exactly, it could be exactly 24hrs). It won't start playing again, mplayer gives me 'Device /dev/sound/dsp is busy' while 'lsof /dev/sound/dsp' gives me nothing. I tried restarting X, that didn't help. Restarting the whole system did. I never had this problem with any kernel before 2.6.0_test6. (I used all the 2.6.0 testkernels except test3) Steps to reproduce: let cplay play for a day on 2.6.0_test6