From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 108500] New: Crash when creating a depth buffer on GeForce 320M Date: Fri, 19 Oct 2018 16:59:49 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0531085764==" 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 --===============0531085764== Content-Type: multipart/alternative; boundary="15399683890.63ED7C7.25912" Content-Transfer-Encoding: 7bit --15399683890.63ED7C7.25912 Date: Fri, 19 Oct 2018 16:59:49 +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=3D108500 Bug ID: 108500 Summary: Crash when creating a depth buffer on GeForce 320M Product: Mesa Version: 18.2 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: critical Priority: medium Component: Drivers/DRI/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: timo.wiren-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org QA Contact: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Created attachment 142101 --> https://bugs.freedesktop.org/attachment.cgi?id=3D142101&action=3Dedit glxinfo Every OpenGL application that wants to use a depth buffer always crashes, including glxgears: glxgears: dri2.c:906: dri2_allocate_textures: Assertion `*zsbuf' failed. I debugged the assertion with gdb: templ structure contents passed to resource_create(): $2 =3D {reference =3D {count =3D 0}, width0 =3D 300, height0 =3D 300, depth= 0 =3D 1, array_size =3D 1, format =3D PIPE_FORMAT_Z24X8_UNORM, target =3D PIPE_TEXTURE_2D, last_level =3D 0, nr_samples =3D 0, nr_storag= e_samples =3D 0, usage =3D 0, bind =3D 1, flags =3D 0, next =3D 0x0, screen =3D 0x0} In nv50_miptree_create() in gallium/drivers/nouveau/nv50/nv50_miptree.c:389 the call to nouveau_bo_new() returns -22 that causes it to return NULL.=20 MESA_DEBUG=3D1 glxgears prints the following before segfaulting: Mesa: User error: GL_OUT_OF_MEMORY in Resizing framebuffer Computer: MacBook Pro 2010 (NVIDIA GeForce 320M "MCP89") Resolution: 1280x800 OS: Lubuntu 18.10 Mesa: 18.2.2, but happens also with the versions that come with Lubuntu 16.= 04 and 18.04 I can compile and run mesa from sources, if it helps debugging. --=20 You are receiving this mail because: You are the assignee for the bug. You are the QA Contact for the bug.= --15399683890.63ED7C7.25912 Date: Fri, 19 Oct 2018 16:59:49 +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 108500
Summary Crash when creating a depth buffer on GeForce 320M
Product Mesa
Version 18.2
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity critical
Priority medium
Component Drivers/DRI/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter timo.wiren@gmail.com
QA Contact nouveau@lists.freedesktop.org 

Created attachment 142101 [details]<=
/a>
glxinfo

Every OpenGL application that wants to use a depth buffer always crashes,
including glxgears:

glxgears: dri2.c:906: dri2_allocate_textures: Assertion `*zsbuf' failed.

I debugged the assertion with gdb:

templ structure contents passed to resource_create():
$2 =3D {reference =3D {count =3D 0}, width0 =3D 300, height0 =3D 300, depth=
0 =3D 1,
array_size =3D 1, format =3D PIPE_FORMAT_Z24X8_UNORM,
  target =3D PIPE_TEXTURE_2D, last_level =3D 0, nr_samples =3D 0, nr_storag=
e_samples
=3D 0, usage =3D 0, bind =3D 1, flags =3D 0,
  next =3D 0x0, screen =3D 0x0}

In nv50_miptree_create() in gallium/drivers/nouveau/nv50/nv50_miptree.c:389
the call to nouveau_bo_new() returns -22 that causes it to return NULL.=20

MESA_DEBUG=3D1 glxgears prints the following before segfaulting:
Mesa: User error: GL_OUT_OF_MEMORY in Resizing framebuffer

Computer: MacBook Pro 2010 (NVIDIA GeForce 320M "MCP89")
Resolution: 1280x800
OS: Lubuntu 18.10
Mesa: 18.2.2, but happens also with the versions that come with Lubuntu 16.=
04
and 18.04

I can compile and run mesa from sources, if it helps debugging.

You are receiving this mail because:
  • You are the assignee for the bug.
  • You are the QA Contact for the bug.
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