[Bug 208327] New: xhci_hcd issue transfer event - usb3.0

[bugzilla-daemon@xxxxxxxxxxxxxxxxxxx]

https://bugzilla.kernel.org/show_bug.cgi?id=208327

            Bug ID: 208327
           Summary: xhci_hcd issue transfer event - usb3.0
           Product: Drivers
           Version: 2.5
    Kernel Version: 4.14.170
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: USB
          Assignee: drivers_usb@xxxxxxxxxxxxxxxxxxxxxx
          Reporter: ionut_n2001@xxxxxxxxx
        Regression: No

Hi Kernel Team,

With compile vanilla kernel 4.14.170, observe this issue with
connect/disconnect usb device (mouse and keyboard).


usb xhci_hcd issue, USB3.0

[  146.924776] usb 1-2: USB disconnect, device number 2
[  146.926153] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part
of current TD ep_index 1 comp_code 1
[  146.926163] xhci_hcd 0000:00:14.0: Looking for event-dma 00000000ffee2350
trb-start 00000000ffee2360 trb-end 00000000ffee2360 seg-start 00000000ffee2000
seg-end 00000000ffee2ff0
[  146.927151] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part
of current TD ep_index 1 comp_code 1
[  146.927160] xhci_hcd 0000:00:14.0: Looking for event-dma 00000000ffee2360
trb-start 00000000ffee2370 trb-end 00000000ffee2370 seg-start 00000000ffee2000
seg-end 00000000ffee2ff0
[  146.928153] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part
of current TD ep_index 1 comp_code 1
[  146.928163] xhci_hcd 0000:00:14.0: Looking for event-dma 00000000ffee2370
trb-start 00000000ffee2380 trb-end 00000000ffee2380 seg-start 00000000ffee2000
seg-end 00000000ffee2ff0
[  146.929150] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part
of current TD ep_index 1 comp_code 1
[  146.929159] xhci_hcd 0000:00:14.0: Looking for event-dma 00000000ffee2380
trb-start 00000000ffee2390 trb-end 00000000ffee2390 seg-start 00000000ffee2000
seg-end 00000000ffee2ff0
[  146.930150] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part
of current TD ep_index 1 comp_code 1
[  146.930158] xhci_hcd 0000:00:14.0: Looking for event-dma 00000000ffee2390
trb-start 00000000ffee23a0 trb-end 00000000ffee23a0 seg-start 00000000ffee2000
seg-end 00000000ffee2ff0

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