Open
Description
I have a Raspberry Pi model 3 with three USB webcams, a USB keyboard and a USB mouse. The 3 webcams are plugged directly into the Raspberry Pi. The USB keyboard and mouse are plugged in via a four port hub.
I am using motionto stream the webcam video. Everything works fine for anywhere from about 30 seconds to a few minutes. Then the webcams, keyboard and mouse stop working. The following message appears repeatedly in the dmesg output:
uvcvideo: Failed to set UVC probe control : -110 (exp. 26).
See below for the full dmesg and lsusb -v output .
I have tried a number of resolutions and frame rates, but the results are the same. The motion command is configured to use three threads, one per camera. The CPU utilization for motion is about 18%, mostly allocated to one of the four cores.
I see that issue #618 is similar and I have tried the following things:
- Setting uvcvideo quirks to 0x100 in /etc/modprobe.d/uvcvideo.conf
- Adding dwc_otg.fiq_fsm_enable=0 to /boot/cmdline.txt and rebooting
- Replacing dwc_otg.fiq_fsm_enable=0 with dwc_otg.fiq_fsm_mask=0x3 and rebooting
- Enabling uvcvideo trace level 0x408
However, none of these resolve the issue. Any thoughts on what else to try?
Here is the lsusb -v output:
Bus 001 Device 008: ID 1908:2310 GEMBIRD
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2 ?
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x1908 GEMBIRD
idProduct 0x2310
bcdDevice 1.00
iManufacturer 1 Generic
iProduct 2 USB2.0 PC CAMERA
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 449
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 256mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 14 Video
bFunctionSubClass 3 Video Interface Collection
bFunctionProtocol 0
iFunction 2 USB2.0 PC CAMERA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 1 Video Control
bInterfaceProtocol 0
iInterface 2 USB2.0 PC CAMERA
VideoControl Interface Descriptor:
bLength 13
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdUVC 1.00
wTotalLength 51
dwClockFrequency 48.000000MHz
bInCollection 1
baInterfaceNr( 0) 1
VideoControl Interface Descriptor:
bLength 18
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Camera Sensor
bAssocTerminal 0
iTerminal 0
wObjectiveFocalLengthMin 0
wObjectiveFocalLengthMax 0
wOcularFocalLength 0
bControlSize 3
bmControls 0x00000000
VideoControl Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 5 (PROCESSING_UNIT)
Warning: Descriptor too short
bUnitID 2
bSourceID 1
wMaxMultiplier 0
bControlSize 2
bmControls 0x0000053f
Brightness
Contrast
Hue
Saturation
Sharpness
Gamma
Backlight Compensation
Power Line Frequency
iProcessing 0
bmVideoStandards 0x 9
None
SECAM - 625/50
VideoControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 2
iTerminal 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x000a 1x 10 bytes
bInterval 5
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
VideoStreaming Interface Descriptor:
bLength 14
bDescriptorType 36
bDescriptorSubtype 1 (INPUT_HEADER)
bNumFormats 1
wTotalLength 227
bEndPointAddress 130
bmInfo 0
bTerminalLink 3
bStillCaptureMethod 2
bTriggerSupport 1
bTriggerUsage 1
bControlSize 1
bmaControls( 0) 27
VideoStreaming Interface Descriptor:
bLength 27
bDescriptorType 36
bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
bFormatIndex 1
bNumFrameDescriptors 5
guidFormat {59555932-0000-1000-8000-00aa00389b71}
bBitsPerPixel 16
bDefaultFrameIndex 1
bAspectRatioX 0
bAspectRatioY 0
bmInterlaceFlags 0x00
Interlaced stream or variable: No
Fields per frame: 2 fields
Field 1 first: No
Field pattern: Field 1 only
bCopyProtect 0
VideoStreaming Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 1
bmCapabilities 0x00
Still image unsupported
wWidth 640
wHeight 480
dwMinBitRate 73728000
dwMaxBitRate 147456000
dwMaxVideoFrameBufferSize 614400
dwDefaultFrameInterval 333333
bFrameIntervalType 2
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 666667
VideoStreaming Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 2
bmCapabilities 0x00
Still image unsupported
wWidth 352
wHeight 288
dwMinBitRate 24330240
dwMaxBitRate 48660480
dwMaxVideoFrameBufferSize 202752
dwDefaultFrameInterval 333333
bFrameIntervalType 2
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 666667
VideoStreaming Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 3
bmCapabilities 0x00
Still image unsupported
wWidth 320
wHeight 240
dwMinBitRate 18432000
dwMaxBitRate 36864000
dwMaxVideoFrameBufferSize 153600
dwDefaultFrameInterval 333333
bFrameIntervalType 2
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 666667
VideoStreaming Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 4
bmCapabilities 0x00
Still image unsupported
wWidth 176
wHeight 144
dwMinBitRate 6082560
dwMaxBitRate 12165120
dwMaxVideoFrameBufferSize 50688
dwDefaultFrameInterval 333333
bFrameIntervalType 2
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 666667
VideoStreaming Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 5
bmCapabilities 0x00
Still image unsupported
wWidth 160
wHeight 120
dwMinBitRate 4608000
dwMaxBitRate 9216000
dwMaxVideoFrameBufferSize 38400
dwDefaultFrameInterval 333333
bFrameIntervalType 2
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 666667
VideoStreaming Interface Descriptor:
bLength 10
bDescriptorType 36
bDescriptorSubtype 3 (STILL_IMAGE_FRAME)
bEndpointAddress 0
bNumImageSizePatterns 1
wWidth( 0) 640
wHeight( 0) 480
bNumCompressionPatterns 1
VideoStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 13 (COLORFORMAT)
bColorPrimaries 0 (Unspecified)
bTransferCharacteristics 0 (Unspecified)
bMatrixCoefficients 0 (Unspecified)
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x1400 3x 1024 bytes
bInterval 1
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 2
bInterfaceCount 2
bFunctionClass 1 Audio
bFunctionSubClass 2 Streaming
bFunctionProtocol 0
iFunction 4 USB2.0 MIC
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 0
iInterface 4 USB2.0 MIC
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
wTotalLength 39
bInCollection 1
baInterfaceNr( 0) 3
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Microphone
bAssocTerminal 0
bNrChannels 1
wChannelConfig 0x0000
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 2
bSourceID 1
bControlSize 1
bmaControls( 0) 0x00
bmaControls( 1) 0x03
Mute Control
Volume Control
iFeature 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0101 USB Streaming
bAssocTerminal 1
bSourceID 2
iTerminal 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 3
bDelay 1 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 1
bSubframeSize 2
bBitResolution 16
bSamFreqType 1 Discrete
tSamFreq[ 0] 48000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0080 1x 128 bytes
bInterval 4
bRefresh 0
bSynchAddress 0
AudioControl Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x01
Sampling Frequency
bLockDelayUnits 0 Undefined
wLockDelay 0 Undefined
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2 ?
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)
Bus 001 Device 006: ID 1908:2310 GEMBIRD
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2 ?
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x1908 GEMBIRD
idProduct 0x2310
bcdDevice 1.00
iManufacturer 1 Generic
iProduct 2 USB2.0 PC CAMERA
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 449
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 256mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 14 Video
bFunctionSubClass 3 Video Interface Collection
bFunctionProtocol 0
iFunction 2 USB2.0 PC CAMERA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 1 Video Control
bInterfaceProtocol 0
iInterface 2 USB2.0 PC CAMERA
VideoControl Interface Descriptor:
bLength 13
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdUVC 1.00
wTotalLength 51
dwClockFrequency 48.000000MHz
bInCollection 1
baInterfaceNr( 0) 1
VideoControl Interface Descriptor:
bLength 18
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Camera Sensor
bAssocTerminal 0
iTerminal 0
wObjectiveFocalLengthMin 0
wObjectiveFocalLengthMax 0
wOcularFocalLength 0
bControlSize 3
bmControls 0x00000000
VideoControl Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 5 (PROCESSING_UNIT)
Warning: Descriptor too short
bUnitID 2
bSourceID 1
wMaxMultiplier 0
bControlSize 2
bmControls 0x0000053f
Brightness
Contrast
Hue
Saturation
Sharpness
Gamma
Backlight Compensation
Power Line Frequency
iProcessing 0
bmVideoStandards 0x 9
None
SECAM - 625/50
VideoControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 2
iTerminal 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x000a 1x 10 bytes
bInterval 5
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
VideoStreaming Interface Descriptor:
bLength 14
bDescriptorType 36
bDescriptorSubtype 1 (INPUT_HEADER)
bNumFormats 1
wTotalLength 227
bEndPointAddress 130
bmInfo 0
bTerminalLink 3
bStillCaptureMethod 2
bTriggerSupport 1
bTriggerUsage 1
bControlSize 1
bmaControls( 0) 27
VideoStreaming Interface Descriptor:
bLength 27
bDescriptorType 36
bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
bFormatIndex 1
bNumFrameDescriptors 5
guidFormat {59555932-0000-1000-8000-00aa00389b71}
bBitsPerPixel 16
bDefaultFrameIndex 1
bAspectRatioX 0
bAspectRatioY 0
bmInterlaceFlags 0x00
Interlaced stream or variable: No
Fields per frame: 2 fields
Field 1 first: No
Field pattern: Field 1 only
bCopyProtect 0
VideoStreaming Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 1
bmCapabilities 0x00
Still image unsupported
wWidth 640
wHeight 480
dwMinBitRate 73728000
dwMaxBitRate 147456000
dwMaxVideoFrameBufferSize 614400
dwDefaultFrameInterval 333333
bFrameIntervalType 2
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 666667
VideoStreaming Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 2
bmCapabilities 0x00
Still image unsupported
wWidth 352
wHeight 288
dwMinBitRate 24330240
dwMaxBitRate 48660480
dwMaxVideoFrameBufferSize 202752
dwDefaultFrameInterval 333333
bFrameIntervalType 2
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 666667
VideoStreaming Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 3
bmCapabilities 0x00
Still image unsupported
wWidth 320
wHeight 240
dwMinBitRate 18432000
dwMaxBitRate 36864000
dwMaxVideoFrameBufferSize 153600
dwDefaultFrameInterval 333333
bFrameIntervalType 2
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 666667
VideoStreaming Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 4
bmCapabilities 0x00
Still image unsupported
wWidth 176
wHeight 144
dwMinBitRate 6082560
dwMaxBitRate 12165120
dwMaxVideoFrameBufferSize 50688
dwDefaultFrameInterval 333333
bFrameIntervalType 2
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 666667
VideoStreaming Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 5
bmCapabilities 0x00
Still image unsupported
wWidth 160
wHeight 120
dwMinBitRate 4608000
dwMaxBitRate 9216000
dwMaxVideoFrameBufferSize 38400
dwDefaultFrameInterval 333333
bFrameIntervalType 2
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 666667
VideoStreaming Interface Descriptor:
bLength 10
bDescriptorType 36
bDescriptorSubtype 3 (STILL_IMAGE_FRAME)
bEndpointAddress 0
bNumImageSizePatterns 1
wWidth( 0) 640
wHeight( 0) 480
bNumCompressionPatterns 1
VideoStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 13 (COLORFORMAT)
bColorPrimaries 0 (Unspecified)
bTransferCharacteristics 0 (Unspecified)
bMatrixCoefficients 0 (Unspecified)
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x1400 3x 1024 bytes
bInterval 1
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 2
bInterfaceCount 2
bFunctionClass 1 Audio
bFunctionSubClass 2 Streaming
bFunctionProtocol 0
iFunction 4 USB2.0 MIC
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 0
iInterface 4 USB2.0 MIC
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
wTotalLength 39
bInCollection 1
baInterfaceNr( 0) 3
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Microphone
bAssocTerminal 0
bNrChannels 1
wChannelConfig 0x0000
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 2
bSourceID 1
bControlSize 1
bmaControls( 0) 0x00
bmaControls( 1) 0x03
Mute Control
Volume Control
iFeature 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0101 USB Streaming
bAssocTerminal 1
bSourceID 2
iTerminal 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 3
bDelay 1 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 1
bSubframeSize 2
bBitResolution 16
bSamFreqType 1 Discrete
tSamFreq[ 0] 48000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0080 1x 128 bytes
bInterval 4
bRefresh 0
bSynchAddress 0
AudioControl Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x01
Sampling Frequency
bLockDelayUnits 0 Undefined
wLockDelay 0 Undefined
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2 ?
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)
Bus 001 Device 009: ID 046d:c077 Logitech, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x046d Logitech, Inc.
idProduct 0xc077
bcdDevice 72.00
iManufacturer 1 Logitech
iProduct 2 USB Optical Mouse
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 34
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 2 Mouse
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 46
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 10
Device Status: 0x0000
(Bus Powered)
Bus 001 Device 007: ID 045e:0752 Microsoft Corp. Wired Keyboard 400
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x045e Microsoft Corp.
idProduct 0x0752 Wired Keyboard 400
bcdDevice 3.00
iManufacturer 1 Microsoft
iProduct 2 Wired Keyboard 400
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 34
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 1 Keyboard
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 65
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 10
Device Status: 0x0000
(Bus Powered)
Bus 001 Device 005: ID 1a40:0101 Terminus Technology Inc. 4-Port HUB
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x1a40 Terminus Technology Inc.
idProduct 0x0101 4-Port HUB
bcdDevice 1.11
iManufacturer 0
iProduct 1 USB 2.0 Hub
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 4
wHubCharacteristic 0x0000
Ganged power switching
Ganged overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 100 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Port 3: 0000.0303 lowspeed power enable connect
Port 4: 0000.0303 lowspeed power enable connect
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered
Bus 001 Device 004: ID 1908:2310 GEMBIRD
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2 ?
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x1908 GEMBIRD
idProduct 0x2310
bcdDevice 1.00
iManufacturer 1 Generic
iProduct 2 USB2.0 PC CAMERA
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 449
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 256mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 14 Video
bFunctionSubClass 3 Video Interface Collection
bFunctionProtocol 0
iFunction 2 USB2.0 PC CAMERA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 1 Video Control
bInterfaceProtocol 0
iInterface 2 USB2.0 PC CAMERA
VideoControl Interface Descriptor:
bLength 13
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdUVC 1.00
wTotalLength 51
dwClockFrequency 48.000000MHz
bInCollection 1
baInterfaceNr( 0) 1
VideoControl Interface Descriptor:
bLength 18
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Camera Sensor
bAssocTerminal 0
iTerminal 0
wObjectiveFocalLengthMin 0
wObjectiveFocalLengthMax 0
wOcularFocalLength 0
bControlSize 3
bmControls 0x00000000
VideoControl Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 5 (PROCESSING_UNIT)
Warning: Descriptor too short
bUnitID 2
bSourceID 1
wMaxMultiplier 0
bControlSize 2
bmControls 0x0000053f
Brightness
Contrast
Hue
Saturation
Sharpness
Gamma
Backlight Compensation
Power Line Frequency
iProcessing 0
bmVideoStandards 0x 9
None
SECAM - 625/50
VideoControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 2
iTerminal 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x000a 1x 10 bytes
bInterval 5
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
VideoStreaming Interface Descriptor:
bLength 14
bDescriptorType 36
bDescriptorSubtype 1 (INPUT_HEADER)
bNumFormats 1
wTotalLength 227
bEndPointAddress 130
bmInfo 0
bTerminalLink 3
bStillCaptureMethod 2
bTriggerSupport 1
bTriggerUsage 1
bControlSize 1
bmaControls( 0) 27
VideoStreaming Interface Descriptor:
bLength 27
bDescriptorType 36
bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
bFormatIndex 1
bNumFrameDescriptors 5
guidFormat {59555932-0000-1000-8000-00aa00389b71}
bBitsPerPixel 16
bDefaultFrameIndex 1
bAspectRatioX 0
bAspectRatioY 0
bmInterlaceFlags 0x00
Interlaced stream or variable: No
Fields per frame: 2 fields
Field 1 first: No
Field pattern: Field 1 only
bCopyProtect 0
VideoStreaming Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 1
bmCapabilities 0x00
Still image unsupported
wWidth 640
wHeight 480
dwMinBitRate 73728000
dwMaxBitRate 147456000
dwMaxVideoFrameBufferSize 614400
dwDefaultFrameInterval 333333
bFrameIntervalType 2
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 666667
VideoStreaming Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 2
bmCapabilities 0x00
Still image unsupported
wWidth 352
wHeight 288
dwMinBitRate 24330240
dwMaxBitRate 48660480
dwMaxVideoFrameBufferSize 202752
dwDefaultFrameInterval 333333
bFrameIntervalType 2
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 666667
VideoStreaming Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 3
bmCapabilities 0x00
Still image unsupported
wWidth 320
wHeight 240
dwMinBitRate 18432000
dwMaxBitRate 36864000
dwMaxVideoFrameBufferSize 153600
dwDefaultFrameInterval 333333
bFrameIntervalType 2
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 666667
VideoStreaming Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 4
bmCapabilities 0x00
Still image unsupported
wWidth 176
wHeight 144
dwMinBitRate 6082560
dwMaxBitRate 12165120
dwMaxVideoFrameBufferSize 50688
dwDefaultFrameInterval 333333
bFrameIntervalType 2
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 666667
VideoStreaming Interface Descriptor:
bLength 34
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 5
bmCapabilities 0x00
Still image unsupported
wWidth 160
wHeight 120
dwMinBitRate 4608000
dwMaxBitRate 9216000
dwMaxVideoFrameBufferSize 38400
dwDefaultFrameInterval 333333
bFrameIntervalType 2
dwFrameInterval( 0) 333333
dwFrameInterval( 1) 666667
VideoStreaming Interface Descriptor:
bLength 10
bDescriptorType 36
bDescriptorSubtype 3 (STILL_IMAGE_FRAME)
bEndpointAddress 0
bNumImageSizePatterns 1
wWidth( 0) 640
wHeight( 0) 480
bNumCompressionPatterns 1
VideoStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 13 (COLORFORMAT)
bColorPrimaries 0 (Unspecified)
bTransferCharacteristics 0 (Unspecified)
bMatrixCoefficients 0 (Unspecified)
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x1400 3x 1024 bytes
bInterval 1
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 2
bInterfaceCount 2
bFunctionClass 1 Audio
bFunctionSubClass 2 Streaming
bFunctionProtocol 0
iFunction 4 USB2.0 MIC
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 0
iInterface 4 USB2.0 MIC
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
wTotalLength 39
bInCollection 1
baInterfaceNr( 0) 3
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Microphone
bAssocTerminal 0
bNrChannels 1
wChannelConfig 0x0000
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 2
bSourceID 1
bControlSize 1
bmaControls( 0) 0x00
bmaControls( 1) 0x03
Mute Control
Volume Control
iFeature 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0101 USB Streaming
bAssocTerminal 1
bSourceID 2
iTerminal 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 3
bDelay 1 frames
wFormatTag 1 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 1
bSubframeSize 2
bBitResolution 16
bSamFreqType 1 Discrete
tSamFreq[ 0] 48000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0080 1x 128 bytes
bInterval 4
bRefresh 0
bSynchAddress 0
AudioControl Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x01
Sampling Frequency
bLockDelayUnits 0 Undefined
wLockDelay 0 Undefined
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2 ?
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 0
bDeviceProtocol 1
bMaxPacketSize0 64
idVendor 0x0424 Standard Microsystems Corp.
idProduct 0xec00 SMSC9512/9514 Fast Ethernet Adapter
bcdDevice 2.00
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 39
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 4
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 0
bDeviceProtocol 1
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 2 TT per port
bMaxPacketSize0 64
idVendor 0x0424 Standard Microsystems Corp.
idProduct 0x9514
bcdDevice 2.00
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 41
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 1 Single TT
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 2 TT per port
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 5
wHubCharacteristic 0x000d
Per-port power switching
Compound device
Per-port overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 1 milli Ampere
DeviceRemovable 0x02
PortPwrCtrlMask 0xff
Hub Port Status:
Port 1: 0000.0503 highspeed power enable connect
Port 2: 0000.0503 highspeed power enable connect
Port 3: 0000.0503 highspeed power enable connect
Port 4: 0000.0503 highspeed power enable connect
Port 5: 0000.0503 highspeed power enable connect
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0001
Self Powered
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 4.09
iManufacturer 3 Linux 4.9.28-v7+ dwc_otg_hcd
iProduct 2 DWC OTG Controller
iSerial 1 3f980000.usb
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Hub Descriptor:
bLength 9
bDescriptorType 41
nNbrPorts 1
wHubCharacteristic 0x0008
Ganged power switching
Per-port overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 1 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00
PortPwrCtrlMask 0xff
Hub Port Stat`us:
Port 1: 0000.0503 highspeed power enable connect
Device Status: 0x0001
Self Powered
Here is the dmesg output at the point where the USB becomes unresponsive:
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.28-v7+ (dc4@dc4-XPS13-9333) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611) ) #998 SMP Mon May 15 16:55:39 BST 2017
[ 0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt:Machine model: Raspberry Pi 3 Model B Rev 1.2
[ 0.000000] cma: Reserved 8 MiB at 0x3a800000
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] On node 0 totalpages: 241664
[ 0.000000] free_area_init_node: node 0, pgdat 80c6edc0, node_mem_map b9faa000
[ 0.000000] Normal zone: 2124 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 241664 pages, LIFO batch:31
[ 0.000000] percpu: Embedded 14 pages/cpu @b9f64000 s25600 r8192 d23552 u57344
[ 0.000000] pcpu-alloc: s25600 r8192 d23552 u57344 alloc=14*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 239540
[ 0.000000] Kernel command line: 8250.nr_uarts=0 bcm2708_fb.fbwidth=1920 bcm2708_fb.fbheight=1080 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait dwc_otg.fiq_fsm_enable=0
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 936300K/966656K available (7168K kernel code, 483K rwdata, 2012K rodata, 1024K init, 778K bss, 22164K reserved, 8192K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xbb800000 - 0xff800000 (1088 MB)
lowmem : 0x80000000 - 0xbb000000 ( 944 MB)
modules : 0x7f000000 - 0x80000000 ( 16 MB)
.text : 0x80008000 - 0x80800000 (8160 kB)
.init : 0x80b00000 - 0x80c00000 (1024 kB)
.data : 0x80c00000 - 0x80c78f94 ( 484 kB)
.bss : 0x80c7a000 - 0x80d3ca64 ( 779 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] arm_arch_timer: Architected cp15 timer(s) running at 19.20MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
[ 0.000008] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
[ 0.000024] Switching to timer-based delay loop, resolution 52ns
[ 0.000327] Console: colour dummy device 80x30
[ 0.001238] console [tty1] enabled
[ 0.001285] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
[ 0.001355] pid_max: default: 32768 minimum: 301
[ 0.001722] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001764] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.002796] Disabling cpuset control group subsystem
[ 0.002984] CPU: Testing write buffer coherency: ok
[ 0.003051] ftrace: allocating 22386 entries in 66 pages
[ 0.056123] CPU0: update cpu_capacity 1024
[ 0.056189] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.056287] Setting up static identity map for 0x100000 - 0x100034
[ 0.058539] CPU1: update cpu_capacity 1024
[ 0.058546] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.059267] CPU2: update cpu_capacity 1024
[ 0.059274] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.059941] CPU3: update cpu_capacity 1024
[ 0.059947] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.060031] Brought up 4 CPUs
[ 0.060204] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[ 0.060234] CPU: All CPU(s) started in HYP mode.
[ 0.060261] CPU: Virtualization extensions available.
[ 0.061085] devtmpfs: initialized
[ 0.072195] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
[ 0.072516] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.072580] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.073145] pinctrl core: initialized pinctrl subsystem
[ 0.074064] NET: Registered protocol family 16
[ 0.076361] DMA: preallocated 1024 KiB pool for atomic coherent allocations
[ 0.085155] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.085204] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.085384] Serial: AMBA PL011 UART driver
[ 0.087273] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
[ 0.087817] uart-pl011 3f201000.serial: could not find pctldev for node /soc/gpio@7e200000/uart0_pins, deferring probe
[ 0.156703] bcm2835-dma 3f007000.dma: DMA legacy API manager at bb80f000, dmachans=0x1
[ 0.158568] SCSI subsystem initialized
[ 0.158747] usbcore: registered new interface driver usbfs
[ 0.158850] usbcore: registered new interface driver hub
[ 0.158964] usbcore: registered new device driver usb
[ 0.165664] raspberrypi-firmware soc:firmware: Attached to firmware from 2017-05-15 16:57
[ 0.167092] clocksource: Switched to clocksource arch_sys_counter
[ 0.214054] VFS: Disk quotas dquot_6.6.0
[ 0.214164] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.214393] FS-Cache: Loaded
[ 0.214673] CacheFiles: Loaded
[ 0.226786] NET: Registered protocol family 2
[ 0.227736] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.227888] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.228100] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.228215] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.228283] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.228516] NET: Registered protocol family 1
[ 0.228948] RPC: Registered named UNIX socket transport module.
[ 0.228981] RPC: Registered udp transport module.
[ 0.229009] RPC: Registered tcp transport module.
[ 0.229037] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.230030] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
[ 0.232345] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[ 0.248421] FS-Cache: Netfs 'nfs' registered for caching
[ 0.249421] NFS: Registering the id_resolver key type
[ 0.249475] Key type id_resolver registered
[ 0.249503] Key type id_legacy registered
[ 0.251950] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 0.252111] io scheduler noop registered
[ 0.252141] io scheduler deadline registered (default)
[ 0.252429] io scheduler cfq registered
[ 0.258141] BCM2708FB: allocated DMA memory fa910000
[ 0.258196] BCM2708FB: allocated DMA channel 0 @ bb80f000
[ 0.318481] Console: switching to colour frame buffer device 240x67
[ 0.353844] bcm2835-rng 3f104000.rng: hwrng registered
[ 0.354102] vc-cma: Videocore CMA driver
[ 0.354223] vc-cma: vc_cma_base = 0x00000000
[ 0.354362] vc-cma: vc_cma_size = 0x00000000 (0 MiB)
[ 0.354519] vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
[ 0.354894] vc-mem: phys_addr:0x00000000 mem_base=0x3dc00000 mem_size:0x3f000000(1008 MiB)
[ 0.370804] brd: module loaded
[ 0.379955] loop: module loaded
[ 0.380093] Loading iSCSI transport class v2.0-870.
[ 0.380768] usbcore: registered new interface driver smsc95xx
[ 0.380952] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 0.607229] Core Release: 2.80a
[ 0.607337] Setting default values for core params
[ 0.607506] Finished setting default values for core params
[ 0.808059] Using Buffer DMA mode
[ 0.808167] Periodic Transfer Interrupt Enhancement - disabled
[ 0.808335] Multiprocessor Interrupt Enhancement - disabled
[ 0.808498] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 0.808636] Dedicated Tx FIFOs mode
[ 0.809112] WARN::dwc_otg_hcd_init:1034: FIQ DMA bounce buffers: virt = 0xba904000 dma = 0xfa904000 len=9024
[ 0.809399] dwc_otg: Microframe scheduler enabled
[ 0.809448] WARN::hcd_init_fiq:459: FIQ on core 1 at 0x8058e87c
[ 0.809630] WARN::hcd_init_fiq:460: FIQ ASM at 0x8058e9ac length 36
[ 0.809817] WARN::hcd_init_fiq:486: MPHI regs_base at 0xbb87a000
[ 0.810044] dwc_otg 3f980000.usb: DWC OTG Controller
[ 0.810225] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[ 0.810463] dwc_otg 3f980000.usb: irq 62, io mem 0x00000000
[ 0.810669] Init: Port Power? op_state=1
[ 0.810787] Init: Power Port (0)
[ 0.811089] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.811291] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.811499] usb usb1: Product: DWC OTG Controller
[ 0.811642] usb usb1: Manufacturer: Linux 4.9.28-v7+ dwc_otg_hcd
[ 0.819288] usb usb1: SerialNumber: 3f980000.usb
[ 0.827662] hub 1-0:1.0: USB hub found
[ 0.835137] hub 1-0:1.0: 1 port detected
[ 0.843350] dwc_otg: FIQ enabled
[ 0.843355] dwc_otg: NAK holdoff enabled
[ 0.843360] dwc_otg: FIQ split-transaction FSM disabled
[ 0.843374] Module dwc_common_port init
[ 0.843629] usbcore: registered new interface driver usb-storage
[ 0.851448] mousedev: PS/2 mouse device common for all mice
[ 0.859954] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
[ 0.867801] bcm2835-cpufreq: min=600000 max=1200000
[ 0.875676] sdhci: Secure Digital Host Controller Interface driver
[ 0.883239] sdhci: Copyright(c) Pierre Ossman
[ 0.891006] sdhost-bcm2835 3f202000.sdhost: could not get clk, deferring probe
[ 0.900771] mmc-bcm2835 3f300000.mmc: could not get clk, deferring probe
[ 0.908479] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.923442] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.931430] hidraw: raw HID events driver (C) Jiri Kosina
[ 0.939429] usbcore: registered new interface driver usbhid
[ 0.947192] usbhid: USB HID core driver
[ 0.955792] vchiq: vchiq_init_state: slot_zero = 0xba980000, is_master = 0
[ 0.965408] Initializing XFRM netlink socket
[ 0.973151] NET: Registered protocol family 17
[ 0.980946] Key type dns_resolver registered
[ 0.988977] Registering SWP/SWPB emulation handler
[ 0.997444] registered taskstats version 1
[ 1.005378] vc-sm: Videocore shared memory driver
[ 1.012970] [vc_sm_connected_init]: start
[ 1.021011] [vc_sm_connected_init]: end - returning 0
[ 1.034636] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2
[ 1.044213] sdhost: log_buf @ ba907000 (fa907000)
[ 1.072537] Indeed it is in host mode hprt0 = 00021501
[ 1.167124] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[ 1.177164] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
[ 1.184953] mmc-bcm2835 3f300000.mmc: DMA channel allocated
[ 1.247227] of_cfs_init
[ 1.255066] of_cfs_init: OK
[ 1.263419] Waiting for root device /dev/mmcblk0p2...
[ 1.264187] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 1.265759] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.267339] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.270134] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 1.287121] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 1.287263] Indeed it is in host mode hprt0 = 00001101
[ 1.354317] mmc0: host does not support reading read-only switch, assuming write-enable
[ 1.364695] mmc0: new high speed SDHC card at address aaaa
[ 1.373160] mmcblk0: mmc0:aaaa SE16G 14.8 GiB
[ 1.382512] mmcblk0: p1 p2
[ 1.410173] random: fast init done
[ 1.447216] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 1.455013] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 1.461698] mmc1: new high speed SDIO card at address 0001
[ 1.478379] devtmpfs: mounted
[ 1.487871] Freeing unused kernel memory: 1024K (80b00000 - 80c00000)
[ 1.517446] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[ 1.525360] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.534167] hub 1-1:1.0: USB hub found
[ 1.542068] hub 1-1:1.0: 5 ports detected
[ 1.732955] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR)
[ 1.741588] systemd[1]: Detected architecture 'arm'.
[ 1.867154] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 1.892177] NET: Registered protocol family 10
[ 1.901788] systemd[1]: Inserted module 'ipv6'
[ 1.911532] systemd[1]: Set hostname to <raspberrypi>.
[ 1.997537] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 2.005952] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.017698] smsc95xx v1.0.5
[ 2.110894] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-3f980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:b4:01:5e
[ 2.258767] systemd[1]: Cannot add dependency job for unit regenerate_ssh_host_keys.service, ignoring: Unit regenerate_ssh_host_keys.service failed to load: No such file or directory.
[ 2.271190] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[ 2.280467] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 2.289420] systemd[1]: Starting Remote File Systems (Pre).
[ 2.307962] systemd[1]: Reached target Remote File Systems (Pre).
[ 2.316842] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
[ 2.427130] usb 1-1.2: new high-speed USB device number 4 using dwc_otg
[ 2.618145] usb 1-1.2: New USB device found, idVendor=1908, idProduct=2310
[ 2.627985] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.628000] usb 1-1.2: Product: USB2.0 PC CAMERA
[ 2.628007] usb 1-1.2: Manufacturer: Generic
[ 2.642191] fuse init (API version 7.26)
[ 2.674974] i2c /dev entries driver
[ 2.757213] usb 1-1.3: new high-speed USB device number 5 using dwc_otg
[ 2.888208] usb 1-1.3: New USB device found, idVendor=1a40, idProduct=0101
[ 2.896917] usb 1-1.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 2.905430] usb 1-1.3: Product: USB 2.0 Hub
[ 2.914630] hub 1-1.3:1.0: USB hub found
[ 2.923031] hub 1-1.3:1.0: 4 ports detected
[ 3.197503] systemd-udevd[145]: starting version 215
[ 3.227227] usb 1-1.4: new high-speed USB device number 6 using dwc_otg
[ 3.418252] usb 1-1.4: New USB device found, idVendor=1908, idProduct=2310
[ 3.418274] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.418282] usb 1-1.4: Product: USB2.0 PC CAMERA
[ 3.418290] usb 1-1.4: Manufacturer: Generic
[ 3.517337] usb 1-1.3.3: new low-speed USB device number 7 using dwc_otg
[ 3.602169] media: Linux media interface: v0.10
[ 3.646874] Linux video capture interface: v2.00
[ 3.667145] usb 1-1.3.3: New USB device found, idVendor=045e, idProduct=0752
[ 3.667162] usb 1-1.3.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.667171] usb 1-1.3.3: Product: Wired Keyboard 400
[ 3.667179] usb 1-1.3.3: Manufacturer: Microsoft
[ 3.688126] input: Microsoft Wired Keyboard 400 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3/1-1.3.3/1-1.3.3:1.0/0003:045E:0752.0001/input/input0
[ 3.703575] uvcvideo: Found UVC 1.00 device USB2.0 PC CAMERA (1908:2310)
[ 3.703587] uvcvideo: Forcing device quirks to 0x100 by module parameter for testing purpose.
[ 3.703592] uvcvideo: Please report required quirks to the linux-uvc-devel mailing list.
[ 3.704284] uvcvideo 1-1.2:1.0: Entity type for entity Processing 2 was not initialized!
[ 3.704303] uvcvideo 1-1.2:1.0: Entity type for entity Camera 1 was not initialized!
[ 3.705580] input: USB2.0 PC CAMERA as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.2/1-1.2:1.0/input/input1
[ 3.713267] usbcore: registered new interface driver snd-usb-audio
[ 3.747184] usb 1-1.5: new high-speed USB device number 8 using dwc_otg
[ 3.758482] hid-generic 0003:045E:0752.0001: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Wired Keyboard 400] on usb-3f980000.usb-1.3.3/input0
[ 3.759216] uvcvideo: Found UVC 1.00 device USB2.0 PC CAMERA (1908:2310)
[ 3.759223] uvcvideo: Forcing device quirks to 0x100 by module parameter for testing purpose.
[ 3.759226] uvcvideo: Please report required quirks to the linux-uvc-devel mailing list.
[ 3.759930] uvcvideo 1-1.4:1.0: Entity type for entity Processing 2 was not initialized!
[ 3.759943] uvcvideo 1-1.4:1.0: Entity type for entity Camera 1 was not initialized!
[ 3.760448] input: USB2.0 PC CAMERA as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.4/1-1.4:1.0/input/input2
[ 3.760670] usbcore: registered new interface driver uvcvideo
[ 3.760673] USB Video Class driver (1.1.1)
[ 3.818725] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[ 3.839851] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 3.938345] usb 1-1.5: New USB device found, idVendor=1908, idProduct=2310
[ 3.938363] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.938371] usb 1-1.5: Product: USB2.0 PC CAMERA
[ 3.938382] usb 1-1.5: Manufacturer: Generic
[ 3.939939] uvcvideo: Found UVC 1.00 device USB2.0 PC CAMERA (1908:2310)
[ 3.939956] uvcvideo: Forcing device quirks to 0x100 by module parameter for testing purpose.
[ 3.939964] uvcvideo: Please report required quirks to the linux-uvc-devel mailing list.
[ 3.941079] uvcvideo 1-1.5:1.0: Entity type for entity Processing 2 was not initialized!
[ 3.941115] uvcvideo 1-1.5:1.0: Entity type for entity Camera 1 was not initialized!
[ 3.941891] input: USB2.0 PC CAMERA as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.5/1-1.5:1.0/input/input3
[ 4.037212] usb 1-1.3.4: new low-speed USB device number 9 using dwc_otg
[ 4.126139] usbcore: registered new interface driver brcmfmac
[ 4.181416] usb 1-1.3.4: New USB device found, idVendor=046d, idProduct=c077
[ 4.181431] usb 1-1.3.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 4.181440] usb 1-1.3.4: Product: USB Optical Mouse
[ 4.181447] usb 1-1.3.4: Manufacturer: Logitech
[ 4.185850] input: Logitech USB Optical Mouse as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3/1-1.3.4/1-1.3.4:1.0/0003:046D:C077.0002/input/input4
[ 4.186580] hid-generic 0003:046D:C077.0002: input,hidraw1: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-3f980000.usb-1.3.4/input0
[ 4.307683] brcmfmac: Firmware version = wl0: May 27 2016 00:13:38 version 7.45.41.26 (r640327) FWID 01-df77e4a7
[ 4.736829] systemd-journald[143]: Received request to flush runtime journal from PID 1
[ 6.347442] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 6.347476] brcmfmac: power management disabled
[ 6.684718] uart-pl011 3f201000.serial: no DMA platform data
[ 7.087338] Adding 102396k swap on /var/swap. Priority:-1 extents:4 across:217088k SSFS
[ 7.328311] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[ 7.328663] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 7.514782] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 11.111822] Bluetooth: Core ver 2.22
[ 11.111882] NET: Registered protocol family 31
[ 11.111888] Bluetooth: HCI device and connection manager initialized
[ 11.111903] Bluetooth: HCI socket layer initialized
[ 11.111910] Bluetooth: L2CAP socket layer initialized
[ 11.111933] Bluetooth: SCO socket layer initialized
[ 11.125029] Bluetooth: HCI UART driver ver 2.3
[ 11.125038] Bluetooth: HCI UART protocol H4 registered
[ 11.125042] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 11.125151] Bluetooth: HCI UART protocol Broadcom registered
[ 11.253219] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 11.253224] Bluetooth: BNEP filters: protocol multicast
[ 11.253237] Bluetooth: BNEP socket layer initialized
[ 22.459703] random: crng init done
[ 997.382407] usbcore: deregistering interface driver uvcvideo
[ 998.133040] uvcvideo: Found UVC 1.00 device USB2.0 PC CAMERA (1908:2310)
[ 998.133054] uvcvideo: Forcing device quirks to 0x100 by module parameter for testing purpose.
[ 998.133060] uvcvideo: Please report required quirks to the linux-uvc-devel mailing list.
[ 998.133805] uvcvideo 1-1.2:1.0: Entity type for entity Processing 2 was not initialized!
[ 998.133824] uvcvideo 1-1.2:1.0: Entity type for entity Camera 1 was not initialized!
[ 998.137699] input: USB2.0 PC CAMERA as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.2/1-1.2:1.0/input/input5
[ 998.144456] uvcvideo: Found UVC 1.00 device USB2.0 PC CAMERA (1908:2310)
[ 998.144472] uvcvideo: Forcing device quirks to 0x100 by module parameter for testing purpose.
[ 998.144481] uvcvideo: Please report required quirks to the linux-uvc-devel mailing list.
[ 998.148163] uvcvideo 1-1.4:1.0: Entity type for entity Processing 2 was not initialized!
[ 998.148200] uvcvideo 1-1.4:1.0: Entity type for entity Camera 1 was not initialized!
[ 998.148897] input: USB2.0 PC CAMERA as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.4/1-1.4:1.0/input/input6
[ 998.149423] uvcvideo: Found UVC 1.00 device USB2.0 PC CAMERA (1908:2310)
[ 998.149432] uvcvideo: Forcing device quirks to 0x100 by module parameter for testing purpose.
[ 998.149437] uvcvideo: Please report required quirks to the linux-uvc-devel mailing list.
[ 998.150337] uvcvideo 1-1.5:1.0: Entity type for entity Processing 2 was not initialized!
[ 998.150355] uvcvideo 1-1.5:1.0: Entity type for entity Camera 1 was not initialized!
[ 998.151079] input: USB2.0 PC CAMERA as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.5/1-1.5:1.0/input/input7
[ 998.151673] usbcore: registered new interface driver uvcvideo
[ 998.151686] USB Video Class driver (1.1.1)
[ 1080.267762] uvcvideo: Trying format 0x32315559 (YU12): 320x240.
[ 1080.267778] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[ 1080.268449] uvcvideo: Trying format 0x56595559 (YUYV): 320x240.
[ 1080.268460] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[ 1080.268952] uvcvideo: Trying format 0x56595559 (YUYV): 320x240.
[ 1080.268961] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[ 1080.283350] uvcvideo: Device requested 3072 B/frame bandwidth.
[ 1080.283364] uvcvideo: Selecting alternate setting 1 (3072 B/frame bandwidth).
[ 1080.285462] uvcvideo: Allocated 5 URB buffers of 32x3072 bytes each.
[ 1080.377751] uvcvideo: Trying format 0x32315559 (YU12): 320x240.
[ 1080.377766] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[ 1080.378569] uvcvideo: Trying format 0x56595559 (YUYV): 320x240.
[ 1080.378579] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[ 1080.379148] uvcvideo: Trying format 0x56595559 (YUYV): 320x240.
[ 1080.379156] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[ 1080.397889] uvcvideo: Device requested 3072 B/frame bandwidth.
[ 1080.397902] uvcvideo: Selecting alternate setting 1 (3072 B/frame bandwidth).
[ 1080.399307] uvcvideo: Allocated 5 URB buffers of 32x3072 bytes each.
[ 1080.487970] uvcvideo: Trying format 0x32315559 (YU12): 320x240.
[ 1080.487985] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[ 1080.488815] uvcvideo: Trying format 0x56595559 (YUYV): 320x240.
[ 1080.488824] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[ 1080.489386] uvcvideo: Trying format 0x56595559 (YUYV): 320x240.
[ 1080.489394] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[ 1080.503965] uvcvideo: Device requested 3072 B/frame bandwidth.
[ 1080.503977] uvcvideo: Selecting alternate setting 1 (3072 B/frame bandwidth).
[ 1080.506078] uvcvideo: Allocated 5 URB buffers of 32x3072 bytes each.
[ 1149.047167] smsc95xx 1-1.1:1.0 eth0: Failed to read reg index 0x00000114: -110
[ 1149.047176] smsc95xx 1-1.1:1.0 eth0: Error reading MII_ACCESS
[ 1149.047180] smsc95xx 1-1.1:1.0 eth0: MII is busy in smsc95xx_mdio_read
[ 1149.047185] smsc95xx 1-1.1:1.0 eth0: Failed to read MII_BMSR
[ 1249.329415] uvcvideo: Trying format 0x32315559 (YU12): 320x240.
[ 1249.329429] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[ 1254.887194] uvcvideo: Failed to set UVC probe control : -110 (exp. 26).
[ 1254.887573] uvcvideo: Trying format 0x56595559 (YUYV): 320x240.
[ 1254.887585] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[ 1259.927218] uvcvideo: Failed to set UVC probe control : -110 (exp. 26).
[ 1259.930885] uvcvideo: Trying format 0x32315559 (YU12): 320x240.
[ 1259.930898] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[ 1264.967196] uvcvideo: Failed to set UVC probe control : -110 (exp. 26).
[ 1264.967604] uvcvideo: Trying format 0x56595559 (YUYV): 320x240.
[ 1264.967616] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[ 1270.007163] uvcvideo: Failed to set UVC probe control : -110 (exp. 26).
[ 1270.009914] uvcvideo: Trying format 0x32315559 (YU12): 320x240.
[ 1270.009925] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[ 1275.047175] uvcvideo: Failed to set UVC probe control : -110 (exp. 26).
[ 1275.047568] uvcvideo: Trying format 0x56595559 (YUYV): 320x240.
[ 1275.047578] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[ 1280.087171] uvcvideo: Failed to set UVC probe control : -110 (exp. 26).
[ 1288.333077] uvcvideo: Trying format 0x32315559 (YU12): 320x240.
[ 1288.333092] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).
[ 1293.927172] uvcvideo: Failed to set UVC probe control : -110 (exp. 26).
[ 1293.927557] uvcvideo: Trying format 0x56595559 (YUYV): 320x240.
[ 1293.927568] uvcvideo: Using default frame interval 33333.3 us (30.0 fps).