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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [Regression] Screen corruption while playing videos"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98010">98010</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[Regression] Screen corruption while playing videos
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr>
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<th>Version</th>
<td>git
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
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<th>Component</th>
<td>Drivers/Gallium/radeonsi
</td>
</tr>
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>gringo@slonko.net
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=126949" name="attach_126949" title="mpv 0.20 video screenshot">attachment 126949</a> <a href="attachment.cgi?id=126949&action=edit" title="mpv 0.20 video screenshot">[details]</a></span>
mpv 0.20 video screenshot
kernel: 4.7.5
mesa: git
llvm/clang: git
While playing videos I get kernel messages like this:
Oct 02 09:02:53 sun kernel: [drm:radeon_uvd_cs_parse [radeon]] *ERROR* Handle
0xa7c20001 already in use!
Oct 02 09:02:53 sun kernel: [drm:radeon_cs_ioctl [radeon]] *ERROR* Invalid
command stream !
Oct 02 09:02:53 sun kernel: [drm:radeon_uvd_cs_parse [radeon]] *ERROR* Handle
0xa7c20001 already in use!
Oct 02 09:02:53 sun kernel: [drm:radeon_cs_ioctl [radeon]] *ERROR* Invalid
command stream !
Oct 02 09:02:53 sun kernel: [drm:radeon_uvd_cs_parse [radeon]] *ERROR* Handle
0xa7c20001 already in use!
Oct 02 09:02:53 sun kernel: [drm:radeon_cs_ioctl [radeon]] *ERROR* Invalid
command stream !
and screen is corrupted (see attached file). mpv options are a follows:
vo=vdpau
hwdec=vdpau
>From what I can tell this problem was introduced in
fb827c055cb1bdd2b18d0687c06c56b537d805f3 as
a1e391e39df2b1d8169e773a30153167ab8e13e8 does not exhibit this problem.</pre>
</div>
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