xHCI regression(mass storage devices fail) in stable 3.13.5(14.04)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Critical
|
Adam Lee | ||
Trusty |
Fix Released
|
Critical
|
Adam Lee |
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=
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://
should backport:
e2ed511400d41e0
469d417b68958a0
summary: |
- xHCI regression in stable 3.13.5(14.04) + xHCI regression(mass storage devices fail) in stable 3.13.5(14.04) |
Changed in linux (Ubuntu): | |
importance: | High → Critical |
Changed in linux (Ubuntu Trusty): | |
status: | In Progress → Fix Committed |
patches are submitted to kernel-team list.