kernel-packages team mailing list archive

[Adam Lee <adam.lee@xxxxxxxxxxxxx>]

Public bug reported:

kernel: 3.13.0-24-generic

xhci controller:
00:14.0 USB controller [0c03]: Intel Corporation Lynx Point-LP USB xHCI HC [8086:9c31] (rev 04) (prog-if 30 [XHCI])
        Subsystem: Lenovo Device [17aa:501c]
        Flags: bus master, medium devsel, latency 0, IRQ 56
        Memory at f1700000 (64-bit, non-prefetchable) [size=64K]
        Capabilities: [70] Power Management version 2
        Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
        Kernel driver in use: xhci_hcd


[ 1410.931247] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021e3ad6c0
[ 1410.931248] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021e3ad700
[ 1410.931249] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021e3ad740
[ 1410.931250] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021ded1980
[ 1410.931251] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021ded19c0

error messages popped up after resuming from s3, annoying.

** Affects: hwe-next
     Importance: Undecided
         Status: New

** Affects: linux (Ubuntu)
     Importance: Medium
     Assignee: Adam Lee (adam8157)
         Status: New


** Tags: blocks-hwcert-enablement

** Description changed:

  [ 1410.931247] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021e3ad6c0
  [ 1410.931248] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021e3ad700
  [ 1410.931249] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021e3ad740
  [ 1410.931250] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021ded1980
  [ 1410.931251] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021ded19c0
  
- error messages popped out after resuming from s3, annoying.
+ error messages popped up after resuming from s3, annoying.

** Summary changed:

- xhci error messages after resuming from s3
+ dmesg prints xhci error messages after resuming from s3

** Tags added: blocks-hwcert-enablement

** Description changed:

+ kernel: 3.13.0-24-generic
+ 
  [ 1410.931247] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021e3ad6c0
  [ 1410.931248] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021e3ad700
  [ 1410.931249] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021e3ad740
  [ 1410.931250] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021ded1980
  [ 1410.931251] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021ded19c0
  
  error messages popped up after resuming from s3, annoying.

** Description changed:

  kernel: 3.13.0-24-generic
+ 
+ xhci controller:
+ 00:14.0 USB controller [0c03]: Intel Corporation Lynx Point-LP USB xHCI HC [8086:9c31] (rev 04) (prog-if 30 [XHCI])
+         Subsystem: Lenovo Device [17aa:501c]
+         Flags: bus master, medium devsel, latency 0, IRQ 56
+         Memory at f1700000 (64-bit, non-prefetchable) [size=64K]
+         Capabilities: [70] Power Management version 2
+         Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
+         Kernel driver in use: xhci_hcd
+ 
  
  [ 1410.931247] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021e3ad6c0
  [ 1410.931248] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021e3ad700
  [ 1410.931249] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021e3ad740
  [ 1410.931250] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021ded1980
  [ 1410.931251] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021ded19c0
  
  error messages popped up after resuming from s3, annoying.

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https://bugs.launchpad.net/bugs/1308871

Title:
  dmesg prints xhci error messages after resuming from s3

Status in HWE Next Project:
  New
Status in “linux” package in Ubuntu:
  New

Bug description:
  kernel: 3.13.0-24-generic

  xhci controller:
  00:14.0 USB controller [0c03]: Intel Corporation Lynx Point-LP USB xHCI HC [8086:9c31] (rev 04) (prog-if 30 [XHCI])
          Subsystem: Lenovo Device [17aa:501c]
          Flags: bus master, medium devsel, latency 0, IRQ 56
          Memory at f1700000 (64-bit, non-prefetchable) [size=64K]
          Capabilities: [70] Power Management version 2
          Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
          Kernel driver in use: xhci_hcd

  
  [ 1410.931247] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021e3ad6c0
  [ 1410.931248] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021e3ad700
  [ 1410.931249] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021e3ad740
  [ 1410.931250] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021ded1980
  [ 1410.931251] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021ded19c0

  error messages popped up after resuming from s3, annoying.

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