kernel-packages team mailing list archive

[Adam Lee <adam.lee@xxxxxxxxxxxxx>]

@Jens,

Sorry, I will not reopen, your issue is not the same as this, this only
happens on xHCI port with USB3 device, your issue is USB2 device on
xHCI. Please stick on that bug.

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https://bugs.launchpad.net/bugs/1293361

Title:
  xHCI regression(mass storage devices fail) in stable 3.13.5(14.04)

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Trusty:
  Fix Released

Bug description:
  Mar 11 02:00:25 u-ThinkPad-X240s kernel: [ 299.252465] usb 3-2: reset SuperSpeed USB device number 2 using xhci_hcd
  Mar 11 02:00:25 u-ThinkPad-X240s kernel: [ 299.268395] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880046f75980
  Mar 11 02:00:25 u-ThinkPad-X240s kernel: [ 299.268400] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880046f759c0
  Mar 11 02:00:25 u-ThinkPad-X240s kernel: [ 299.540388] usb 3-2: reset SuperSpeed USB device number 2 using xhci_hcd
  Mar 11 02:00:25 u-ThinkPad-X240s kernel: [ 299.556687] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880046f75980
  Mar 11 02:00:25 u-ThinkPad-X240s kernel: [ 299.556693] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880046f759c0
  Mar 11 02:00:25 u-ThinkPad-X240s kernel: [ 299.557393] sd 3:0:0:0: [sdb] Unhandled error code
  Mar 11 02:00:25 u-ThinkPad-X240s kernel: [ 299.557399] sd 3:0:0:0: [sdb]
  Mar 11 02:00:25 u-ThinkPad-X240s kernel: [ 299.557401] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
  Mar 11 02:00:25 u-ThinkPad-X240s kernel: [ 299.557403] sd 3:0:0:0: [sdb] CDB:
  Mar 11 02:00:25 u-ThinkPad-X240s kernel: [ 299.557405] Read(10): 28 00 00 00 35 a1 00 00 66 00
  Mar 11 02:00:25 u-ThinkPad-X240s kernel: [ 299.557415] end_request: I/O error, dev sdb, sector 13729

  
  http://www.spinics.net/lists/linux-usb/msg103757.html

  should backport:
  e2ed511400d41e0d136089d5a55ceab57c6a2426
  469d417b68958a064c09e7875646c97c6e783dfc

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