Bug 1246953

Summary:	xhci_hcd 0000:07:00.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13
Product:	[Fedora] Fedora	Reporter:	Paul DeStefano <prd-fedora>
Component:	kernel	Assignee:	Kernel Maintainer List <kernel-maint>
Status:	CLOSED INSUFFICIENT_DATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	22	CC:	gansalmon, itamar, jonathan, kernel-maint, labbott, madhu.chinakonda, mchehab
Target Milestone:	---	Flags:	jforbes: needinfo?
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-11-23 17:27:10 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Paul DeStefano 2015-07-27 02:54:35 UTC

Description of problem:
Unknown kernel error.  I'm having problems with USB and trying to get to the bottom of it.

Version-Release number of selected component (if applicable):
kernel-4.0.8-300.fc22.x86_64

How reproducible:
I haven't found the event that corresponds to these errors.  These just stand out because I have other USB problems and I could use some help tracking down the cause of this error.

That said, I was using my web-cam with Skype at around the time this error occurred.  I tried to reproduce by checking my Skype video configuration and making a test call, but the error did not recur.

Additional Information:
See bug 901737.  Also, I see a patch to suppress these messages has existed since 2013; could this be an regression?

Comment 1 Laura Abbott 2015-07-27 14:02:24 UTC

This looks similar to https://lkml.org/lkml/2015/7/18/72 .  Once that patch hits the maintainer's tree we can look to pull it in.

Comment 2 Justin M. Forbes 2015-10-20 19:46:39 UTC

*********** MASS BUG UPDATE **************

We apologize for the inconvenience.  There is a large number of bugs to go through and several of them have gone stale.  Due to this, we are doing a mass bug update across all of the Fedora 22 kernel bugs.

Fedora 22 has now been rebased to 4.2.3-200.fc22.  Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel.

If you have moved on to Fedora 23, and are still experiencing this issue, please change the version to Fedora 23.

If you experience different issues, please open a new bug report for those.

Comment 3 Fedora Kernel Team 2015-11-23 17:27:10 UTC

*********** MASS BUG UPDATE **************
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in over 4 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.