| Bug ID | 102201 |
|---|---|
| Summary | [regression, SI] GPU crash in Unigine Valley |
| Product | Mesa |
| Version | git |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | major |
| Priority | medium |
| Component | Drivers/Gallium/radeonsi |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | gr.muench@gmail.com |
| QA Contact | dri-devel@lists.freedesktop.org |
Created attachment 133476 [details] dmesg crash log I get random GPU lockups in Unigine Valley. Sometimes it happens at Test 5 and sometimes in Test 9. Basically the screen is freezing but music continues playing. After sometime there is only noise on the screen. The performance went also down, I saw 57 fps in Test 1 and now only 54 fps. I also experience something similar during playing Shadow Warrior, in the Prologue mission, GPU hangs forever. Bisected this to: 064550238ef0b44e341b2a50c3147f83c2a6d5b0 is the first bad commit commit 064550238ef0b44e341b2a50c3147f83c2a6d5b0 Author: Marek Olšák <marek.olsak@amd.com> Date: Thu Jul 27 02:40:34 2017 +0200 radeonsi: use CLEAR_STATE to initialize some registers Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> :040000 040000 621668e602ccd2f36299e329b096586baa920ba0 68d43945fde8fbbfad6ae444546a981af2507b03 M src During regression testing I faced https://bugs.freedesktop.org/show_bug.cgi?id=101969 where I saw some serious corruption of the graphics in Valley so I used this patch to overcome https://cgit.freedesktop.org/mesa/mesa/commit/?id=b9fc9d3f241758ed8a274be7abf68bf448653508 But its the same issue like in the bug report mentioned above. Seems the patch hasnt fixed all issues. Device: AMD TAHITI (DRM 2.50.0 / 4.11.0-1-amd-staging, LLVM 5.0.0) (0x6798) Radeon HD 7970
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