kernel: hub.c: new USB device 01:03.0-2, assigned address 6
kernel: Product: USB Audio
kernel: usb.c: USB device 6 (vend/prod 0xc45/0x1677) is not claimed by any active driver.
kernel:   Length              = 18
kernel:   DescriptorType      = 01
kernel:   USB version         = 1.10
kernel:   Vendor:Product      = 0c45:1677
kernel:   MaxPacketSize0      = 64
kernel:   NumConfigurations   = 1
kernel:   Device version      = 1.00
kernel:   Device Class:SubClass:Protocol = 00:00:00
kernel:     Per-interface classes
kernel: Configuration:
kernel:   bLength             =    9
kernel:   bDescriptorType     =   02
kernel:   wTotalLength        = 0151
kernel:   bNumInterfaces      =   04
kernel:   bConfigurationValue =   01
kernel:   iConfiguration      =   00
kernel:   bmAttributes        =   e0
kernel:   MaxPower            =  100mA
kernel:
kernel:   Interface: 0
kernel:   Alternate Setting:  0
kernel:     bLength             =    9
kernel:     bDescriptorType     =   04
kernel:     bInterfaceNumber    =   00
kernel:     bAlternateSetting   =   00
kernel:     bNumEndpoints       =   00
kernel:     bInterface Class:SubClass:Protocol =   01:01:00
kernel:     iInterface          =   00
kernel:
kernel:   Interface: 1
kernel:   Alternate Setting:  0
kernel:     bLength             =    9
kernel:     bDescriptorType     =   04
kernel:     bInterfaceNumber    =   01
kernel:     bAlternateSetting   =   00
kernel:     bNumEndpoints       =   00
kernel:     bInterface Class:SubClass:Protocol =   01:02:00
kernel:     iInterface          =   00
kernel:   Alternate Setting:  1
kernel:     bLength             =    9
kernel:     bDescriptorType     =   04
kernel:     bInterfaceNumber    =   01
kernel:     bAlternateSetting   =   01
kernel:     bNumEndpoints       =   01
kernel:     bInterface Class:SubClass:Protocol =   01:02:00
kernel:     iInterface          =   00
kernel:     Endpoint:
kernel:       bLength             =    9 (Audio)
kernel:       bDescriptorType     =   05
kernel:       bEndpointAddress    =   01 (out)
kernel:       bmAttributes        =   09 (Isochronous)
kernel:       wMaxPacketSize      = 00c8
kernel:       bInterval           =   01
kernel:       bRefresh            =   00
kernel:       bSynchAddress       =   00
kernel:   Alternate Setting:  2
kernel:     bLength             =    9
kernel:     bDescriptorType     =   04
kernel:     bInterfaceNumber    =   01
kernel:     bAlternateSetting   =   02
kernel:     bNumEndpoints       =   01
kernel:     bInterface Class:SubClass:Protocol =   01:02:00
kernel:     iInterface          =   00
kernel:     Endpoint:
kernel:       bLength             =    9 (Audio)
kernel:       bDescriptorType     =   05
kernel:       bEndpointAddress    =   01 (out)
kernel:       bmAttributes        =   09 (Isochronous)
kernel:       wMaxPacketSize      = 0258
kernel:       bInterval           =   01
kernel:       bRefresh            =   00
kernel:       bSynchAddress       =   00
kernel:
kernel:   Interface: 2
kernel:   Alternate Setting:  0
kernel:     bLength             =    9
kernel:     bDescriptorType     =   04
kernel:     bInterfaceNumber    =   02
kernel:     bAlternateSetting   =   00
kernel:     bNumEndpoints       =   00
kernel:     bInterface Class:SubClass:Protocol =   01:02:00
kernel:     iInterface          =   00
kernel:   Alternate Setting:  1
kernel:     bLength             =    9
kernel:     bDescriptorType     =   04
kernel:     bInterfaceNumber    =   02
kernel:     bAlternateSetting   =   01
kernel:     bNumEndpoints       =   01
kernel:     bInterface Class:SubClass:Protocol =   01:02:00
kernel:     iInterface          =   00
kernel:     Endpoint:
kernel:       bLength             =    9 (Audio)
kernel:       bDescriptorType     =   05
kernel:       bEndpointAddress    =   82 (in)
kernel:       bmAttributes        =   05 (Isochronous)
kernel:       wMaxPacketSize      = 00c8
kernel:       bInterval           =   01
kernel:       bRefresh            =   00
kernel:       bSynchAddress       =   00
kernel:
kernel:   Interface: 3
kernel:   Alternate Setting:  0
kernel:     bLength             =    9
kernel:     bDescriptorType     =   04
kernel:     bInterfaceNumber    =   03
kernel:     bAlternateSetting   =   00
kernel:     bNumEndpoints       =   01
kernel:     bInterface Class:SubClass:Protocol =   03:00:00
kernel:     iInterface          =   00
kernel:     Endpoint:
kernel:       bLength             =    7
kernel:       bDescriptorType     =   05
kernel:       bEndpointAddress    =   83 (in)
kernel:       bmAttributes        =   03 (Interrupt)
kernel:       wMaxPacketSize      = 0003
kernel:       bInterval           =   20
USB audio: attached
kernel: hub.c: new USB device 01:03.0-2, assigned address 6
kernel: Product: USB Audio
kernel: usb.c: USB device 6 (vend/prod 0xc45/0x1677) is not claimed by any active driver.
kernel:   Length              = 18
kernel:   DescriptorType      = 01
kernel:   USB version         = 1.10
kernel:   Vendor:Product      = 0c45:1677
kernel:   MaxPacketSize0      = 64
kernel:   NumConfigurations   = 1
kernel:   Device version      = 1.00
kernel:   Device Class:SubClass:Protocol = 00:00:00
kernel:     Per-interface classes
kernel: Configuration:
kernel:   bLength             =    9
kernel:   bDescriptorType     =   02
kernel:   wTotalLength        = 0151
kernel:   bNumInterfaces      =   04
kernel:   bConfigurationValue =   01
kernel:   iConfiguration      =   00
kernel:   bmAttributes        =   e0
kernel:   MaxPower            =  100mA
kernel:
kernel:   Interface: 0
kernel:   Alternate Setting:  0
kernel:     bLength             =    9
kernel:     bDescriptorType     =   04
kernel:     bInterfaceNumber    =   00
kernel:     bAlternateSetting   =   00
kernel:     bNumEndpoints       =   00
kernel:     bInterface Class:SubClass:Protocol =   01:01:00
kernel:     iInterface          =   00
kernel:
kernel:   Interface: 1
kernel:   Alternate Setting:  0
kernel:     bLength             =    9
kernel:     bDescriptorType     =   04
kernel:     bInterfaceNumber    =   01
kernel:     bAlternateSetting   =   00
kernel:     bNumEndpoints       =   00