Bug 3640

Summary:	ffmpeg trouble with the opencl support
Product:	Fedora	Reporter:	Yanko Kaneti <yaneti>
Component:	ffmpeg	Assignee:	Dominik 'Rathann' Mierzejewski <dominik>
Status:	RESOLVED INVALID
Severity:	normal	CC:	belegdol, kwizart, sergio, yaneti
Priority:	P5
Version:	unspecified
Hardware:	All
OS:	GNU/Linux
namespace:

Description Yanko Kaneti 2015-05-08 09:32:58 CEST

Please check the following redhat bugs and consider disabling opencl support in ffmpeg until the ocl-icd issue has some conclusion.

https://bugzilla.redhat.com/show_bug.cgi?id=1219646
https://bugzilla.redhat.com/show_bug.cgi?id=1205880

Comment 1 Nicolas Chauvet 2015-05-08 12:04:47 CEST

Thx for your report.
Any reason why this appear on f23+ and can this be reproduced on f21 or f22 ?

Comment 2 Yanko Kaneti 2015-05-08 12:58:45 CEST

As you can see in bug 1205880 it was triggered by glibc update 2.21.90-8 in rawhide , without figuring out exactly why it started deadlocking now and not before that. Given Carlos' explanation perhaps its sheer luck that it was not a problem before that.

I expect F22 will stay with glibc-2.21 stable for now so I won't be affected.

Comment 3 Sérgio Basto 2015-08-24 14:09:31 CEST

Hi, for reference [1] [2] looks like it fixed upstream ...

[1] 
https://bugzilla.redhat.com/show_bug.cgi?id=1223055
Status: ASSIGNED → CLOSED
Resolution: --- → CURRENTRELEASE
Last Closed: 2015-08-12 08:22:09

[2]
https://sourceware.org/bugzilla/show_bug.cgi?id=18457#c5
Siddhesh Poyarekar 2015-07-24 13:45:57 UTC

Fixed in master.

Comment 4 Yanko Kaneti 2015-08-24 14:12:16 CEST

Yes, everything should be ok currently
Closing