Re: 2.6 kernel OOPs with Nomad MuVo MP3 player

[Derek Witt]

Good morning all. I have noticed that my issue's already been resolved. 
I upgraded to 2.6.7-rc2-bk1 and it works like a charm (with preempt and
deadline enabled). It no longer times out or is rendered read only.
:)

On Sat, 2004-05-29 at 02:40, Derek Witt wrote:
> Good morning.
> 
> I am attempting to mount my Creative Nomad MuVo MP3 Player. However,
> every time I try to mount or copy to the drive, I constantly get a
> Kernel oops. I am currently running 2.6.6-rc1 under Gentoo 1.4. SuSE 9.0
> running vanilla 2.6.5  returns the same problem.
> 
> My dump indicates a problem with usb-storage trying to preempt parts of
> itself.
> 
> The included dump is during a copy attempt.
> 
> I am quite puzzled by this.. I'm going to rebuild my kernel sans preempt
> and see what happens.
> 
> Here's my information below.
> 
> cat /proc/bus/usb/devices (for my Nomad):
> 
> T:  Bus=01 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#=  4 Spd=12  MxCh= 0
> D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
> P:  Vendor=041e ProdID=4106 Rev= 0.01
> S:  Manufacturer=Creative Tech
> S:  Product=NOMAD MuVo
> S:  SerialNumber=000000000000
> C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=100mA
> I:  If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50
> Driver=usb-storage
> E:  Ad=04(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
> E:  Ad=81(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
> 
> 
> cat /proc/ioports:
> 
> 0000-001f : dma1
> 0020-0021 : pic1
> 0040-005f : timer
> 0060-006f : keyboard
> 0070-0077 : rtc
> 0080-008f : dma page reg
> 00a0-00a1 : pic2
> 00c0-00df : dma2
> 00f0-00ff : fpu
> 0170-0177 : ide1
> 01f0-01f7 : ide0
> 0376-0376 : ide1
> 0378-037a : parport0
> 03c0-03df : vga+
> 03e8-03ef : serial
> 03f6-03f6 : ide0
> 0cf8-0cff : PCI conf1
> 5000-500f : 0000:00:07.4
> 6000-607f : 0000:00:07.4
> d000-d00f : 0000:00:07.1
> d400-d41f : 0000:00:07.2
>   d400-d41f : uhci_hcd
> d800-d81f : 0000:00:07.3
>   d800-d81f : uhci_hcd
> dc00-dc1f : 0000:00:0a.0
>   dc00-dc1f : EMU10K1
> e000-e007 : 0000:00:0a.1
> e400-e4ff : 0000:00:0b.0
>   e400-e4ff : 8139too
> 
> cat /proc/interrupts:
> 
>            CPU0
>   0:   89597648          XT-PIC  timer
>   1:      26427          XT-PIC  i8042
>   2:          0          XT-PIC  cascade
>   3:     436611          XT-PIC  EMU10K1
>   4:          0          XT-PIC  acpi
>   8:          2          XT-PIC  rtc
>  10:    6019061          XT-PIC  nvidia
>  11:    1906902          XT-PIC  uhci_hcd, uhci_hcd, eth0
>  12:     229068          XT-PIC  i8042
>  14:     240778          XT-PIC  ide0
>  15:         38          XT-PIC  ide1
> NMI:          0
> LOC:   89597802
> ERR:        184
> MIS:          0
> 
> lspci:
> 
> 00:00.0 Host bridge: VIA Technologies, Inc. VT82C693A/694x [Apollo
> PRO133x] (rev c4)
>         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: 8
>         Region 0: Memory at d8000000 (32-bit, prefetchable) [size=64M]
>         Capabilities: [a0] AGP version 2.0
>                 Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64-
> HTrans- 64bit- FW+ AGP3- Rate=x1,x2
>                 Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP+ GART64- 64bit- FW-
> Rate=x2
>         Capabilities: [c0] 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-
> 
> 00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo
> MVP3/Pro133x AGP] (prog-if 00 [Normal decode])
>         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
>         Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
>         I/O behind bridge: 0000f000-00000fff
>         Memory behind bridge: dc000000-ddffffff
>         Prefetchable memory behind bridge: d0000000-d7ffffff
>         BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-
>         Capabilities: [80] 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-
> 
> 00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South]
> (rev 40)
>         Subsystem: VIA Technologies, Inc. VT82C686/A PCI to ISA Bridge
>         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
>         Capabilities: [c0] 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-
> 
> 00:07.1 IDE interface: VIA Technologies, Inc.
> VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
> (prog-if 8a [Master SecP PriP])
>         Subsystem: VIA Technologies, Inc.
> VT82C586/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master 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: 32
>         Region 4: I/O ports at d000 [size=16]
>         Capabilities: [c0] 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-
> 
> 00:07.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
> Controller (rev 16) (prog-if 00 [UHCI])
>         Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller
>         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: 32, cache line size 08
>         Interrupt: pin D routed to IRQ 11
>         Region 4: I/O ports at d400 [size=32]
>         Capabilities: [80] 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-
> 
> 00:07.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
> Controller (rev 16) (prog-if 00 [UHCI])
>         Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller
>         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: 32, cache line size 08
>         Interrupt: pin D routed to IRQ 11
>         Region 4: I/O ports at d800 [size=32]
>         Capabilities: [80] 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-
> 
> 00:07.4 Bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev
> 40)
>         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 ? routed to IRQ 4
>         Capabilities: [68] 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-
> 
> 
> 
> 
> Derek J Witt,
dwitt1@xxxxxxxxxx
Derek J Witt,
dwitt1@xxxxxxxxxx

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