Bug 101000

Summary:	Cinelerra crashes with OpenGL output on mesa git
Product:	Mesa	Reporter:	Andrew Randrianasulu <randrik>
Component:	Drivers/DRI/nouveau	Assignee:	Nouveau Project <nouveau>
Status:	RESOLVED MOVED	QA Contact:	Nouveau Project <nouveau>
Severity:	normal
Priority:	medium
Version:	git
Hardware:	x86 (IA32)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:
Attachments:	apitrace GDB log X log glxinfo -l log

Description Andrew Randrianasulu 2017-05-11 10:50:03 UTC

Created attachment 131311 [details]
apitrace

Hello!

Not sure if this bug is regression or it was there for long time, but master branch of Cinelerra-CV (open-source video editing software, see https://git.cinelerra-cv.org/gitweb for their source code, I talk about version from https://git.cinelerra-cv.org/gitweb?p=CinelerraCV.git;a=summary ) crashes for me on Mesa/Nouveau (nv92), if I set Video Output for OpenGL, on video load.

I made apitrace of this crash, but it strangely short (attached)

Currently running mesa OpenGL core profile version string: 3.3 (Core Profile) Mesa 17.2.0-devel (git-bdaff25) , X server 1.19.1, kernel 4.11.0-rc7-x64+, xf86-video-nouveau commit a7c190e0c230ed2d5e047ed6aba12d71a4866950 (1.0.15).

I'll attach gdb session log, too.

Comment 1 Andrew Randrianasulu 2017-05-11 10:52:07 UTC

Created attachment 131312 [details]
GDB log

Comment 2 Andrew Randrianasulu 2017-05-11 10:53:52 UTC

Created attachment 131313 [details]
X log

Comment 3 Andrew Randrianasulu 2017-05-11 23:18:22 UTC

Created attachment 131325 [details]
glxinfo -l log

Comment 4 Andrew Randrianasulu 2017-05-11 23:28:45 UTC

LIBGL_ALWAYS_SOFTWARE=1 cinelerra does not crash.

Comment 5 Andrew Randrianasulu 2017-05-13 06:04:02 UTC

LIBGL_DRI3_DISABLE=1 also fixes crash. Additionally, this  setting fixes OpenGL accelerated effects in another branch of Cinelerra (5.1).

Comment 6 GitLab Migration User 2019-09-18 20:45:17 UTC

-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/1132.

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