From: "Martin J. Bligh" <mbligh@aracnet.com>
To: linux-kernel <linux-kernel@vger.kernel.org>
Cc: a.j.dejong-1@student.utwente.nl
Subject: [Bug 1300] New: /dev/sound/dsp claims to be busy, but lsof gives nothing
Date: Tue, 30 Sep 2003 12:58:02 -0700 [thread overview]
Message-ID: <17860000.1064951882@flay> (raw)
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- <TAbort-
<MAbort+ >SERR- <PERR-
Latency: 0
00:1e.0 PCI bridge: Intel Corp. 82801AA PCI Bridge (rev 02) (prog-if 00 [Normal
decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Latency: 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
I/O behind bridge: 00003000-00003fff
Memory behind bridge: e8100000-e81fffff
Prefetchable memory behind bridge: f0000000-f7ffffff
BridgeCtl: Parity+ SERR+ NoISA+ VGA+ MAbort- >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-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00:1f.1 IDE interface: Intel Corp. 82801AA IDE (rev 02) (prog-if 80 [Master])
Subsystem: Intel Corp. 82801AA IDE
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Region 4: I/O ports at 1c00 [size=16]
00:1f.2 USB Controller: Intel Corp. 82801AA USB (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corp. 82801AA USB
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin D routed to IRQ 9
Region 4: I/O ports at 1400 [size=32]
00:1f.3 SMBus: Intel Corp. 82801AA SMBus (rev 02)
Subsystem: Intel Corp. 82801AA SMBus
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin B routed to IRQ 11
Region 4: I/O ports at 1800 [size=16]
00:1f.5 Multimedia audio controller: Intel Corp. 82801AA AC'97 Audio (rev 02)
Subsystem: Siemens Nixdorf AG: Unknown device 0049
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin B routed to IRQ 11
Region 0: I/O ports at 1000 [size=256]
Region 1: I/O ports at 2000 [size=64]
01:08.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 09)
Subsystem: Siemens Nixdorf AG: Unknown device 004b
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+
Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 66 (2000ns min, 14000ns max), cache line size 08
Interrupt: pin A routed to IRQ 9
Region 0: Memory at e8110000 (32-bit, non-prefetchable) [size=4K]
Region 1: I/O ports at 3400 [size=64]
Region 2: Memory at e8120000 (32-bit, non-prefetchable) [size=128K]
Expansion ROM at <unassigned> [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-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 66 (2000ns min), cache line size 08
Interrupt: pin A routed to IRQ 10
Region 0: Memory at f0000000 (32-bit, prefetchable) [size=128M]
Region 1: I/O ports at 3000 [size=256]
Region 2: Memory at e8100000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at <unassigned> [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
reply other threads:[~2003-09-30 22:29 UTC|newest]
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