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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [IVB,BYT] GPU hang on deqp-gles31.functional.separate.shader.random"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97083">97083</a>
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<th>Summary</th>
<td>[IVB,BYT] GPU hang on deqp-gles31.functional.separate.shader.random
</td>
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<th>Product</th>
<td>Mesa
</td>
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<th>Version</th>
<td>git
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Drivers/DRI/i965
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<th>Assignee</th>
<td>idr@freedesktop.org
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<th>Reporter</th>
<td>mark.a.janes@intel.com
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
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<p>
<div>
<pre>Bisected to:
1eef0b73aa323d94d5a080cd1efa81ccacdbd0d2
Author: Kenneth Graunke <<a href="mailto:kenneth@whitecape.org">kenneth@whitecape.org</a>>
i965: Rewrite FS input handling to use the new NIR intrinsics.
To reproduce, I ran deqp gles31 through piglit:
MESA_GLES_VERSION_OVERRIDE=3.1
PIGLIT_DEQP_GLES31_EXTRA_ARGS="--deqp-log-images=disable
--deqp-gl-config-name=rgba8888d24s8 --deqp-surface-width=400
--deqp-surface-height=300 --deqp-visibility=hidden"
PIGLIT_DEQP_GLES31_BIN=/tmp/build_root/m64/opt/deqp/modules/gles31/deqp-gles31
/tmp/build_root/m64/bin/piglit run -p gbm -c --include-tests
deqp-gles31.functional.separate.shader.random deqp_gles31
/tmp/build_root/m64/test/ivb
GPU hang should reproduce in the first few test cases run.</pre>
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