Bug 92136 - WebGL Conformance conformance/textures/texture-size-limit.html -> system freeze
Summary: WebGL Conformance conformance/textures/texture-size-limit.html -> system freeze
Status: RESOLVED MOVED
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/nouveau (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Nouveau Project
QA Contact: Nouveau Project
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-09-27 06:54 UTC by Luke
Modified: 2019-09-18 20:41 UTC (History)
0 users

See Also:
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Attachments

Description Luke 2015-09-27 06:54:13 UTC
In Google Chrome, navigate to:

https://www.khronos.org/registry/webgl/conformance-suites/1.0.2/conformance/textures/texture-size-limit.html

On my on my GTX 650, this causes the desktop to lock-up with the Nouveau drivers, but passes with the Nvidia proprietary driver. 

dmesg failure output:
[ 4183.336016] nouveau W[     DRM] skipped size 80010000
...
[ 4183.589907] nouveau W[     DRM] skipped size 80010000
[ 4183.740567] nouveau E[   PFIFO][0000:03:00.0] write fault at 0x002cfcb000 [PDE] from CE2/GR_CE on channel 0x007f61d000 [unknown]

Tested on Ubuntu 14.04 with default mesa and Ubuntu 15.10 with edgers(Mesa 11.0)
Comment 1 Luke 2017-01-12 22:47:23 UTC
Still hard locking system(no Magic SysRq reboot) on 13.0 with Arch

$ uname -a
Linux arch 4.8.13-1-ARCH #1 SMP PREEMPT Fri Dec 9 07:24:34 CET 2016 x86_64 GNU/Linux

$ glxinfo |grep -i opengl
OpenGL vendor string: nouveau
OpenGL renderer string: Gallium 0.4 on NVE7
OpenGL core profile version string: 4.3 (Core Profile) Mesa 13.0.3
Comment 2 GitLab Migration User 2019-09-18 20:41:17 UTC
-- GitLab Migration Automatic Message --

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

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