Comment 26 for bug 1039478

I have similar problem with etron USB3 controller and IOMEGA 1TByte USB3 disk
Sometimes it also crashes the driver, and drive is no longer recognized even after unpluging and replugging
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05:00.0 USB controller: Etron Technology, Inc. EJ168 USB 3.0 Host Controller (rev 01) (prog-if 30 [XHCI])
 Subsystem: ASRock Incorporation Device 7023
 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
 Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
 Latency: 0, Cache Line Size: 64 bytes
 Interrupt: pin A routed to IRQ 40
 Region 0: Memory at fea00000 (64-bit, non-prefetchable) [size=32K]
 Capabilities: <access denied>
 Kernel driver in use: xhci_hcd
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Bus 009 Device 002: ID 059b:0070 Iomega Corp.
Couldn't open device, some information will be missing
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 3.00
  bDeviceClass 0 (Defined at Interface level)
  bDeviceSubClass 0
  bDeviceProtocol 0
  bMaxPacketSize0 9
  idVendor 0x059b Iomega Corp.
  idProduct 0x0070
  bcdDevice 0.06
  iManufacturer 1
  iProduct 2
  iSerial 3
  bNumConfigurations 1
  Configuration Descriptor:
    bLength 9
    bDescriptorType 2
    wTotalLength 121
    bNumInterfaces 1
    bConfigurationValue 1
    iConfiguration 4
    bmAttributes 0x80
      (Bus Powered)
    MaxPower 224mA
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 0
      bNumEndpoints 2
      bInterfaceClass 8 Mass Storage
      bInterfaceSubClass 6 SCSI
      bInterfaceProtocol 80 Bulk-Only
      iInterface 5
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x01 EP 1 OUT
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0400 1x 1024 bytes
        bInterval 0
        bMaxBurst 15
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0400 1x 1024 bytes
        bInterval 0
        bMaxBurst 15
    Interface Descriptor:
      bLength 9
      bDescriptorType 4
      bInterfaceNumber 0
      bAlternateSetting 1
      bNumEndpoints 4
      bInterfaceClass 8 Mass Storage
      bInterfaceSubClass 6 SCSI
      bInterfaceProtocol 98
      iInterface 5
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x01 EP 1 OUT
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0400 1x 1024 bytes
        bInterval 0
        bMaxBurst 15
        MaxStreams 32
        Data-out pipe (0x04)
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x81 EP 1 IN
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0400 1x 1024 bytes
        bInterval 0
        bMaxBurst 15
        MaxStreams 32
        Data-in pipe (0x03)
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x02 EP 2 OUT
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0400 1x 1024 bytes
        bInterval 0
        bMaxBurst 0
        Command pipe (0x01)
      Endpoint Descriptor:
        bLength 7
        bDescriptorType 5
        bEndpointAddress 0x82 EP 2 IN
        bmAttributes 2
          Transfer Type Bulk
          Synch Type None
          Usage Type Data
        wMaxPacketSize 0x0400 1x 1024 bytes
        bInterval 0
        bMaxBurst 15
        MaxStreams 32
        Status pipe (0x02)

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Linux szerver 3.2.0-31-generic #50-Ubuntu SMP Fri Sep 7 16:16:45 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

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