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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Intel Vulkan driver seg-faulting in LunarG Layer Validation Test"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103851">103851</a>
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<th>Summary</th>
<td>Intel Vulkan driver seg-faulting in LunarG Layer Validation Test
</td>
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<th>Product</th>
<td>Mesa
</td>
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<th>Version</th>
<td>17.2
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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
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>Drivers/Vulkan/intel
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<th>Assignee</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
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<th>Reporter</th>
<td>marky@lunarg.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
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<th>CC</th>
<td>jason@jlekstrand.net
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=135675" name="attach_135675" title="Vulkan Installation Analyzer System output">attachment 135675</a> <a href="attachment.cgi?id=135675&action=edit" title="Vulkan Installation Analyzer System output">[details]</a></span>
Vulkan Installation Analyzer System output
System Information captured in via.html (attached).
The test "vk_layer_validation_tests" is intended to make sure that the
validation layers properly catch each error that we detect. However, one of
the tests is triggering a seg fault. This test is working on AMD Windows,
Nvidia Windows, Intel Windows, and Nvidia Linux, although I think it may be
showing a few errors on some of those.
Repo steps:
1) Make sure Mesa Vulkan is loaded/installed on your system
2) Clone the Vulkan-LoaderAndValidationLayers
[<a href="https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers">https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers</a>]
3) Follow build instructions in BUILD.md
4) cd to <build_folder>/tests
5) Run ./vk_layer_validation_tests
Expected, complete the test without crashing, ideally with no errors. Actual
results, seg faults running "CreatePipeline64BitAttributesPositive" sub-test.
"
...
[ RUN ] VkPositiveLayerTest.CreatePipeline64BitAttributesPositive
Segmentation fault (core dumped)
"
This has happened for a while, but I've been negligent in logging it.
Word of warning, there's also a test called "vk_loader_validation_tests", that
test runs fine, so make sure you run the "layer" version.</pre>
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