From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 97122] list of 12 dEQP-GLES2 tests causing systematic GPU lockups Date: Thu, 28 Jul 2016 22:54:48 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0728351170==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 32D906E8D6 for ; Thu, 28 Jul 2016 22:54:48 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0728351170== Content-Type: multipart/alternative; boundary="14697464880.cbeA.28707"; charset="UTF-8" --14697464880.cbeA.28707 Date: Thu, 28 Jul 2016 22:54:48 +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=3D97122 Bug ID: 97122 Summary: list of 12 dEQP-GLES2 tests causing systematic GPU lockups Product: Mesa Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: issor.oruam@gmail.com QA Contact: dri-devel@lists.freedesktop.org Created attachment 125386 --> https://bugs.freedesktop.org/attachment.cgi?id=3D125386&action=3Dedit List of tests inducing systematic GPU lockups Hi, while performing Android Compatibility Test Suite run on marshamallow-x86 w= ith mesa 12.0.1 I encountered systematic GPU lockups preceeded by full screen artifact, sometime "noise screen alike" and some others "vertical stripes". The issue was observed on HD7750 and HD7950. The pattern and list of the 12 dEQP-GLES2 tests causing systematic GPU lock= ups is the following: dEQP-GLES2.functional.shaders.loops.while_{constant,uniform,dynamic}.{condi= tional,double}_continue_{vertex,fragment} You can find in the attachments the dEQP GLES2 tests logs and some dmesg lo= gs captured during these GPU lockups. I am available to collect further logs, if you could provide me instruction= s, or to test patches and report back to help resolve the issue. NOTE: I've already tried to define R600_DEBUG=3Dnosb which in android-x86 has to be done in init.x86.rc before building the iso image, but then running a test plan with the aforementioned failed tests, I get again systematic GPU lockups. Mauro Rossi --=20 You are receiving this mail because: You are the assignee for the bug.= --14697464880.cbeA.28707 Date: Thu, 28 Jul 2016 22:54:48 +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 97122
Summary list of 12 dEQP-GLES2 tests causing systematic GPU lockups
Product Mesa
Version unspecified
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component Drivers/Gallium/radeonsi
Assignee dri-devel@lists.freedesktop.org
Reporter issor.oruam@gmail.com
QA Contact dri-devel@lists.freedesktop.org 

Created attachment 125386 [details]=

List of tests inducing systematic GPU lockups

Hi,

while performing Android Compatibility Test Suite run on marshamallow-x86 w=
ith
mesa 12.0.1 I encountered systematic GPU lockups preceeded by full screen
artifact, sometime "noise screen alike" and some others "ver=
tical stripes".

The issue was observed on HD7750 and HD7950.

The pattern and list of the 12 dEQP-GLES2 tests causing systematic GPU lock=
ups
is the following:

dEQP-GLES2.functional.shaders.loops.while_{constant,uniform,dynamic}.{condi=
tional,double}_continue_{vertex,fragment}

You can find in the attachments the dEQP GLES2 tests logs and some dmesg lo=
gs
captured during these GPU lockups.

I am available to collect further logs, if you could provide me instruction=
s,
or to test patches and report back to help resolve the issue.

NOTE: I've already tried to define R600_DEBUG=3Dnosb
which in android-x86 has to be done in init.x86.rc before building the iso
image,
but then running a test plan with the aforementioned failed tests,
I get again systematic GPU lockups.

Mauro Rossi

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