From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 102337] New: Full system crash when running a custom OpenGL 4.3 graphic engine Date: Mon, 21 Aug 2017 15:15:09 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1630320137==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============1630320137== Content-Type: multipart/alternative; boundary="15033285090.df67cc7D.2532"; charset="UTF-8" --15033285090.df67cc7D.2532 Date: Mon, 21 Aug 2017 15:15:09 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D102337 Bug ID: 102337 Summary: Full system crash when running a custom OpenGL 4.3 graphic engine Product: Mesa Version: 17.1 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: critical Priority: medium Component: Drivers/DRI/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: from.the.darkest.past-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org QA Contact: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Created attachment 133645 --> https://bugs.freedesktop.org/attachment.cgi?id=3D133645&action=3Dedit glxinfo output I wrote a custom graphic engine as a school project and tested it on differ= ent platforms; it works everywhere (both nVidia and AMD) with binary drivers but triggers a whole system crash (only the mouse cursor remains responsive) on MESA + Nouveau. I am testing it with Ubuntu 17.10 daily build (kernel version 4.12) that supports OpenGL 4.3 (which is required) on my nVidia card, a GT 740. The fu= ll source code is available at https://github.com/TheBrokenGod/OmegaEngine and includes a makefile for simple compilation.=20 The engine executes some complicated shaders (contained in Source.cpp) in o= rder to allow order-independent transparency through linked lists of fragments. --=20 You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug.= --15033285090.df67cc7D.2532 Date: Mon, 21 Aug 2017 15:15:09 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated
Bug ID 102337
Summary Full system crash when running a custom OpenGL 4.3 graphic en= gine
Product Mesa
Version 17.1
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity critical
Priority medium
Component Drivers/DRI/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter from.the.darkest.past@gmail.com
QA Contact nouveau@lists.freedesktop.org 

Created attachment 133645 [details]
glxinfo output

I wrote a custom graphic engine as a school project and tested it on differ=
ent
platforms; it works everywhere (both nVidia and AMD) with binary drivers but
triggers a whole system crash (only the mouse cursor remains responsive) on
MESA + Nouveau.

I am testing it with Ubuntu 17.10 daily build (kernel version 4.12) that
supports OpenGL 4.3 (which is required) on my nVidia card, a GT 740. The fu=
ll
source code is available at https://github.com/TheBrokenGod/OmegaEngine and
includes a makefile for simple compilation.=20

The engine executes some complicated shaders (contained in Source.cpp) in o=
rder
to allow order-independent transparency through linked lists of fragments.<=
/pre>

You are receiving this mail because:
  • You are the QA Contact for the bug.
  • You are the assignee for the bug.
= --15033285090.df67cc7D.2532-- --===============1630320137== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTm91dmVhdSBt YWlsaW5nIGxpc3QKTm91dmVhdUBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9ub3V2ZWF1Cg== --===============1630320137==--