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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Steam Beta: Graphical Corruption in certain parts of application tied to "kernel rejected CS" messages"
href="https://bugs.freedesktop.org/show_bug.cgi?id=59015">59015</a>
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
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<th>Summary</th>
<td>Steam Beta: Graphical Corruption in certain parts of application tied to "kernel rejected CS" messages
</td>
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<th>Severity</th>
<td>major
</td>
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<th>Classification</th>
<td>Unclassified
</td>
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Reporter</th>
<td>adam.jorgensen.za@gmail.com
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>Status</th>
<td>NEW
</td>
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<th>Version</th>
<td>9.0
</td>
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<th>Component</th>
<td>Drivers/Gallium/radeonsi
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<th>Product</th>
<td>Mesa
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<pre>Created <span class=""><a href="attachment.cgi?id=72495" name="attach_72495" title="Major Graphical Corruption Occurring in Windows that are not Maximised">attachment 72495</a> <a href="attachment.cgi?id=72495&action=edit" title="Major Graphical Corruption Occurring in Windows that are not Maximised">[details]</a></span>
Major Graphical Corruption Occurring in Windows that are not Maximised
I am participating in the Steam Linux Beta and am experiencing graphical
corruption as captured in the screenshots attached to this ticket.
By starting Steam from the command-line I was able to observe logging messages
and noticed that every time a graphical corruption artifact occurs the
application outputs the message:
"radeon: The kernel rejected CS, see dmesg for more information."
An examination of dmesg reveals messages as follows:
"
[ 2491.179581] radeon 0000:02:00.0: r600_cs_track_validate_cb invalid tiling 6
for 0 (0x08110668)
[ 2491.179588] radeon 0000:02:00.0: r600_packet3_check:1913 invalid cmd stream
566
[ 2491.179592] [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream !
"
Relevant system info:
1.6ghz Core i7 CPU
8gb DDR3 RAM
Radeon HD 4570 with 512mb DDR2 VRAM using open-source XF86 ATI 7.0.0 drivers
10gb free on root, 30+gb free on home
Kernel 3.6, X.org 1.12.4, KDE 4.9.4 running with OpenGL Compositing
Primary display is 1440x900 laptop LCD, secondary is 24" 1920x1080 LCD</pre>
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