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Red Hat Bugzilla – Attachment 603934 Details for
Bug 847679
Kernel panic in snd_usb_audio @ release_urbs : unable to handle kernel NULL pointer dereference at 0000000000000070
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lsusb output for USB audio card
lsusb_audio_d7.txt (text/plain), 22.23 KB, created by
Andrew
on 2012-08-13 09:28:17 UTC
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Description:
lsusb output for USB audio card
Filename:
MIME Type:
Creator:
Andrew
Created:
2012-08-13 09:28:17 UTC
Size:
22.23 KB
patch
obsolete
> >Bus 001 Device 003: ID 20b1:0002 XMOS Ltd >Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 2.00 > bDeviceClass 239 Miscellaneous Device > bDeviceSubClass 2 ? > bDeviceProtocol 1 Interface Association > bMaxPacketSize0 64 > idVendor 0x20b1 XMOS Ltd > idProduct 0x0002 > bcdDevice 3.10 > iManufacturer 1 XMOS > iProduct 2 XMOS USB Audio 2.0 > iSerial 3 0000 > bNumConfigurations 2 > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 285 > bNumInterfaces 4 > bConfigurationValue 1 > iConfiguration 0 > bmAttributes 0x80 > (Bus Powered) > MaxPower 500mA > Interface Association: > bLength 8 > bDescriptorType 11 > bFirstInterface 0 > bInterfaceCount 3 > bFunctionClass 1 Audio > bFunctionSubClass 0 > bFunctionProtocol 32 > iFunction 0 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 0 > bNumEndpoints 1 > bInterfaceClass 1 Audio > bInterfaceSubClass 1 Control Device > bInterfaceProtocol 32 > iInterface 2 XMOS USB Audio 2.0 > AudioControl Interface Descriptor: > bLength 9 > bDescriptorType 36 > bDescriptorSubtype 1 (HEADER) > bcdADC 2.00 > bCategory 8 > wTotalLength 119 > bmControl 0x00 > AudioControl Interface Descriptor: > bLength 8 > bDescriptorType 36 > bDescriptorSubtype 10 (CLOCK_SOURCE) > bClockID 41 > bmAttributes 0x03 Internal programmable Clock > bmControls 0x07 > Clock Frequency Control (read/write) > Clock Validity Control (read-only) > bAssocTerminal 0 > iClockSource 9 XMOS Internal Clock > AudioControl Interface Descriptor: > bLength 8 > bDescriptorType 36 > bDescriptorSubtype 11 (CLOCK_SELECTOR) > bUnitID 40 > bNrInPins 1 > baCSourceID( 0) 41 > bmControls 0x03 > Clock Selector Control (read/write) > iClockSelector 8 XMOS Clock Selector > AudioControl Interface Descriptor: > bLength 17 > bDescriptorType 36 > bDescriptorSubtype 2 (INPUT_TERMINAL) > bTerminalID 2 > wTerminalType 0x0101 USB Streaming > bAssocTerminal 0 > bCSourceID 40 > bNrChannels 2 > bmChannelConfig 0x00000000 > bmControls 0x0000 > iChannelNames 13 Analogue 1 > iTerminal 6 XMOS Audio 2.0 Output > AudioControl Interface Descriptor: > bLength 18 > bDescriptorType 36 > bDescriptorSubtype 6 (FEATURE_UNIT) > bUnitID 10 > bSourceID 2 > bmaControls( 0) 0x0000000f > Mute Control (read/write) > Volume Control (read/write) > bmaControls( 1) 0x0000000f > Mute Control (read/write) > Volume Control (read/write) > bmaControls( 2) 0x0000000f > Mute Control (read/write) > Volume Control (read/write) > iFeature 0 > AudioControl Interface Descriptor: > bLength 12 > bDescriptorType 36 > bDescriptorSubtype 3 (OUTPUT_TERMINAL) > bTerminalID 20 > wTerminalType 0x0301 Speaker > bAssocTerminal 0 > bSourceID 10 > bCSourceID 40 > bmControls 0x0000 > iTerminal 0 > AudioControl Interface Descriptor: > bLength 17 > bDescriptorType 36 > bDescriptorSubtype 2 (INPUT_TERMINAL) > bTerminalID 1 > wTerminalType 0x0201 Microphone > bAssocTerminal 0 > bCSourceID 40 > bNrChannels 2 > bmChannelConfig 0x00000000 > bmControls 0x0000 > iChannelNames 31 Analogue 1 > iTerminal 0 > AudioControl Interface Descriptor: > bLength 18 > bDescriptorType 36 > bDescriptorSubtype 6 (FEATURE_UNIT) > bUnitID 11 > bSourceID 1 > bmaControls( 0) 0x0000000f > Mute Control (read/write) > Volume Control (read/write) > bmaControls( 1) 0x0000000f > Mute Control (read/write) > Volume Control (read/write) > bmaControls( 2) 0x0000000f > Mute Control (read/write) > Volume Control (read/write) > iFeature 0 > AudioControl Interface Descriptor: > bLength 12 > bDescriptorType 36 > bDescriptorSubtype 3 (OUTPUT_TERMINAL) > bTerminalID 22 > wTerminalType 0x0101 USB Streaming > bAssocTerminal 0 > bSourceID 11 > bCSourceID 40 > bmControls 0x0000 > iTerminal 7 XMOS Audio 2.0 Input > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x84 EP 4 IN > bmAttributes 3 > Transfer Type Interrupt > Synch Type None > Usage Type Data > wMaxPacketSize 0x0006 1x 6 bytes > bInterval 8 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 1 > bAlternateSetting 0 > bNumEndpoints 0 > bInterfaceClass 1 Audio > bInterfaceSubClass 2 Streaming > bInterfaceProtocol 32 > iInterface 4 XMOS USB 2.0 Audio Out > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 1 > bAlternateSetting 1 > bNumEndpoints 2 > bInterfaceClass 1 Audio > bInterfaceSubClass 2 Streaming > bInterfaceProtocol 32 > iInterface 4 XMOS USB 2.0 Audio Out > AudioStreaming Interface Descriptor: > bLength 16 > bDescriptorType 36 > bDescriptorSubtype 1 (AS_GENERAL) > bTerminalLink 2 > bmControls 0x00 > bFormatType 1 > bmFormats 1 > PCM > bNrChannels 2 > bmChannelConfig 0x00000000 > iChannelNames 13 Analogue 1 > AudioStreaming Interface Descriptor: > bLength 6 > bDescriptorType 36 > bDescriptorSubtype 2 (FORMAT_TYPE) > bFormatType 1 (FORMAT_TYPE_I) > bSubslotSize 4 > bBitResolution 24 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x01 EP 1 OUT > bmAttributes 5 > Transfer Type Isochronous > Synch Type Asynchronous > Usage Type Data > wMaxPacketSize 0x0400 1x 1024 bytes > bInterval 1 > AudioControl Endpoint Descriptor: > bLength 8 > bDescriptorType 37 > bDescriptorSubtype 1 (EP_GENERAL) > bmAttributes 0x00 > bmControls 0x00 > bLockDelayUnits 2 Decoded PCM samples > wLockDelay 8 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 17 > Transfer Type Isochronous > Synch Type None > Usage Type Feedback > wMaxPacketSize 0x0004 1x 4 bytes > bInterval 8 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 2 > bAlternateSetting 0 > bNumEndpoints 0 > bInterfaceClass 1 Audio > bInterfaceSubClass 2 Streaming > bInterfaceProtocol 32 > iInterface 5 XMOS USB 2.0 Audio In > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 2 > bAlternateSetting 1 > bNumEndpoints 1 > bInterfaceClass 1 Audio > bInterfaceSubClass 2 Streaming > bInterfaceProtocol 32 > iInterface 5 XMOS USB 2.0 Audio In > AudioStreaming Interface Descriptor: > bLength 16 > bDescriptorType 36 > bDescriptorSubtype 1 (AS_GENERAL) > bTerminalLink 22 > bmControls 0x00 > bFormatType 1 > bmFormats 1 > PCM > bNrChannels 2 > bmChannelConfig 0x00000000 > iChannelNames 31 Analogue 1 > AudioStreaming Interface Descriptor: > bLength 6 > bDescriptorType 36 > bDescriptorSubtype 2 (FORMAT_TYPE) > bFormatType 1 (FORMAT_TYPE_I) > bSubslotSize 4 > bBitResolution 24 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x82 EP 2 IN > bmAttributes 5 > Transfer Type Isochronous > Synch Type Asynchronous > Usage Type Data > wMaxPacketSize 0x0400 1x 1024 bytes > bInterval 1 > AudioControl Endpoint Descriptor: > bLength 8 > bDescriptorType 37 > bDescriptorSubtype 1 (EP_GENERAL) > bmAttributes 0x00 > bmControls 0x00 > bLockDelayUnits 2 Decoded PCM samples > wLockDelay 8 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 3 > bAlternateSetting 0 > bNumEndpoints 0 > bInterfaceClass 254 Application Specific Interface > bInterfaceSubClass 1 Device Firmware Update > bInterfaceProtocol 0 > iInterface 12 XMOS DFU > Device Firmware Upgrade Interface Descriptor: > bLength 7 > bDescriptorType 33 > bmAttributes 7 > Will Not Detach > Manifestation Tolerant > Upload Supported > Download Supported > wDetachTimeout 250 milliseconds > wTransferSize 64 bytes > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 285 > bNumInterfaces 4 > bConfigurationValue 1 > iConfiguration 0 > bmAttributes 0x80 > (Bus Powered) > MaxPower 500mA > Interface Association: > bLength 8 > bDescriptorType 11 > bFirstInterface 0 > bInterfaceCount 3 > bFunctionClass 1 Audio > bFunctionSubClass 0 > bFunctionProtocol 32 > iFunction 0 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 0 > bNumEndpoints 1 > bInterfaceClass 1 Audio > bInterfaceSubClass 1 Control Device > bInterfaceProtocol 32 > iInterface 2 XMOS USB Audio 2.0 > AudioControl Interface Descriptor: > bLength 9 > bDescriptorType 36 > bDescriptorSubtype 1 (HEADER) > bcdADC 2.00 > bCategory 8 > wTotalLength 119 > bmControl 0x00 > AudioControl Interface Descriptor: > bLength 8 > bDescriptorType 36 > bDescriptorSubtype 10 (CLOCK_SOURCE) > bClockID 41 > bmAttributes 0x03 Internal programmable Clock > bmControls 0x07 > Clock Frequency Control (read/write) > Clock Validity Control (read-only) > bAssocTerminal 0 > iClockSource 9 XMOS Internal Clock > AudioControl Interface Descriptor: > bLength 8 > bDescriptorType 36 > bDescriptorSubtype 11 (CLOCK_SELECTOR) > bUnitID 40 > bNrInPins 1 > baCSourceID( 0) 41 > bmControls 0x03 > Clock Selector Control (read/write) > iClockSelector 8 XMOS Clock Selector > AudioControl Interface Descriptor: > bLength 17 > bDescriptorType 36 > bDescriptorSubtype 2 (INPUT_TERMINAL) > bTerminalID 2 > wTerminalType 0x0101 USB Streaming > bAssocTerminal 0 > bCSourceID 40 > bNrChannels 2 > bmChannelConfig 0x00000000 > bmControls 0x0000 > iChannelNames 13 Analogue 1 > iTerminal 6 XMOS Audio 2.0 Output > AudioControl Interface Descriptor: > bLength 18 > bDescriptorType 36 > bDescriptorSubtype 6 (FEATURE_UNIT) > bUnitID 10 > bSourceID 2 > bmaControls( 0) 0x0000000f > Mute Control (read/write) > Volume Control (read/write) > bmaControls( 1) 0x0000000f > Mute Control (read/write) > Volume Control (read/write) > bmaControls( 2) 0x0000000f > Mute Control (read/write) > Volume Control (read/write) > iFeature 0 > AudioControl Interface Descriptor: > bLength 12 > bDescriptorType 36 > bDescriptorSubtype 3 (OUTPUT_TERMINAL) > bTerminalID 20 > wTerminalType 0x0301 Speaker > bAssocTerminal 0 > bSourceID 10 > bCSourceID 40 > bmControls 0x0000 > iTerminal 0 > AudioControl Interface Descriptor: > bLength 17 > bDescriptorType 36 > bDescriptorSubtype 2 (INPUT_TERMINAL) > bTerminalID 1 > wTerminalType 0x0201 Microphone > bAssocTerminal 0 > bCSourceID 40 > bNrChannels 2 > bmChannelConfig 0x00000000 > bmControls 0x0000 > iChannelNames 31 Analogue 1 > iTerminal 0 > AudioControl Interface Descriptor: > bLength 18 > bDescriptorType 36 > bDescriptorSubtype 6 (FEATURE_UNIT) > bUnitID 11 > bSourceID 1 > bmaControls( 0) 0x0000000f > Mute Control (read/write) > Volume Control (read/write) > bmaControls( 1) 0x0000000f > Mute Control (read/write) > Volume Control (read/write) > bmaControls( 2) 0x0000000f > Mute Control (read/write) > Volume Control (read/write) > iFeature 0 > AudioControl Interface Descriptor: > bLength 12 > bDescriptorType 36 > bDescriptorSubtype 3 (OUTPUT_TERMINAL) > bTerminalID 22 > wTerminalType 0x0101 USB Streaming > bAssocTerminal 0 > bSourceID 11 > bCSourceID 40 > bmControls 0x0000 > iTerminal 7 XMOS Audio 2.0 Input > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x84 EP 4 IN > bmAttributes 3 > Transfer Type Interrupt > Synch Type None > Usage Type Data > wMaxPacketSize 0x0006 1x 6 bytes > bInterval 8 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 1 > bAlternateSetting 0 > bNumEndpoints 0 > bInterfaceClass 1 Audio > bInterfaceSubClass 2 Streaming > bInterfaceProtocol 32 > iInterface 4 XMOS USB 2.0 Audio Out > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 1 > bAlternateSetting 1 > bNumEndpoints 2 > bInterfaceClass 1 Audio > bInterfaceSubClass 2 Streaming > bInterfaceProtocol 32 > iInterface 4 XMOS USB 2.0 Audio Out > AudioStreaming Interface Descriptor: > bLength 16 > bDescriptorType 36 > bDescriptorSubtype 1 (AS_GENERAL) > bTerminalLink 2 > bmControls 0x00 > bFormatType 1 > bmFormats 1 > PCM > bNrChannels 2 > bmChannelConfig 0x00000000 > iChannelNames 13 Analogue 1 > AudioStreaming Interface Descriptor: > bLength 6 > bDescriptorType 36 > bDescriptorSubtype 2 (FORMAT_TYPE) > bFormatType 1 (FORMAT_TYPE_I) > bSubslotSize 4 > bBitResolution 24 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x01 EP 1 OUT > bmAttributes 5 > Transfer Type Isochronous > Synch Type Asynchronous > Usage Type Data > wMaxPacketSize 0x0400 1x 1024 bytes > bInterval 1 > AudioControl Endpoint Descriptor: > bLength 8 > bDescriptorType 37 > bDescriptorSubtype 1 (EP_GENERAL) > bmAttributes 0x00 > bmControls 0x00 > bLockDelayUnits 2 Decoded PCM samples > wLockDelay 8 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 17 > Transfer Type Isochronous > Synch Type None > Usage Type Feedback > wMaxPacketSize 0x0004 1x 4 bytes > bInterval 8 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 2 > bAlternateSetting 0 > bNumEndpoints 0 > bInterfaceClass 1 Audio > bInterfaceSubClass 2 Streaming > bInterfaceProtocol 32 > iInterface 5 XMOS USB 2.0 Audio In > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 2 > bAlternateSetting 1 > bNumEndpoints 1 > bInterfaceClass 1 Audio > bInterfaceSubClass 2 Streaming > bInterfaceProtocol 32 > iInterface 5 XMOS USB 2.0 Audio In > AudioStreaming Interface Descriptor: > bLength 16 > bDescriptorType 36 > bDescriptorSubtype 1 (AS_GENERAL) > bTerminalLink 22 > bmControls 0x00 > bFormatType 1 > bmFormats 1 > PCM > bNrChannels 2 > bmChannelConfig 0x00000000 > iChannelNames 31 Analogue 1 > AudioStreaming Interface Descriptor: > bLength 6 > bDescriptorType 36 > bDescriptorSubtype 2 (FORMAT_TYPE) > bFormatType 1 (FORMAT_TYPE_I) > bSubslotSize 4 > bBitResolution 24 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x82 EP 2 IN > bmAttributes 5 > Transfer Type Isochronous > Synch Type Asynchronous > Usage Type Data > wMaxPacketSize 0x0400 1x 1024 bytes > bInterval 1 > AudioControl Endpoint Descriptor: > bLength 8 > bDescriptorType 37 > bDescriptorSubtype 1 (EP_GENERAL) > bmAttributes 0x00 > bmControls 0x00 > bLockDelayUnits 2 Decoded PCM samples > wLockDelay 8 > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 3 > bAlternateSetting 0 > bNumEndpoints 0 > bInterfaceClass 254 Application Specific Interface > bInterfaceSubClass 1 Device Firmware Update > bInterfaceProtocol 0 > iInterface 12 XMOS DFU > Device Firmware Upgrade Interface Descriptor: > bLength 7 > bDescriptorType 33 > bmAttributes 7 > Will Not Detach > Manifestation Tolerant > Upload Supported > Download Supported > wDetachTimeout 250 milliseconds > wTransferSize 64 bytes >Device Qualifier (for other device speed): > bLength 10 > bDescriptorType 6 > bcdUSB 2.00 > bDeviceClass 0 (Defined at Interface level) > bDeviceSubClass 0 > bDeviceProtocol 0 > bMaxPacketSize0 64 > bNumConfigurations 1 >Device Status: 0x0000 > (Bus Powered)
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bug 847679
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