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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Invalid argument in anv_ioctl called from anv_physical_device_init"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95537">95537</a>
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<th>Summary</th>
<td>Invalid argument in anv_ioctl called from anv_physical_device_init
</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
</td>
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<th>Priority</th>
<td>medium
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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
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<th>Reporter</th>
<td>xonar.leroux@gmail.com
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
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<p>
<div>
<pre>When calling vkEnumeratePhysicalDevices it ends up failing at the ioctl call
within anv_physical_device_init. It correctly opens the device
/dev/dri/renderD128, but then fails with invalid argument when it tries to get
the chipset id.
This is run on a i7-3630QM with a HD4000. There is also a GTX 675MX present,
but it's not used.
Im running an updated Arch-Linux system (23 May 2016)
I build mesa with debug enabled and used the intel_vulkan library, but when
trying to run any vulkan application (like vulkaninfo) it fails with
anv_device.c:77: failed to get chipset id: Invalid argument
(VK_ERROR_INITIALIZATION_FAILED)</pre>
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