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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [PNV/945]igt/gen3_mixed_blits randomly causes [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking"
href="https://bugs.freedesktop.org/show_bug.cgi?id=70598">70598</a>
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>[PNV/945]igt/gen3_mixed_blits randomly causes [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>huax.lu@intel.com
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=87813" name="attach_87813" title="dmesg">attachment 87813</a> <a href="attachment.cgi?id=87813&action=edit" title="dmesg">[details]</a></span>
dmesg
System Environment:
--------------------------
Platform: Pineview/945
Kernel: (drm-intel-fixes)cd66407810869709e0d6764409137d48c6812cfc
Bug detailed description:
-----------------------------
Run ./gen3_mixed_blits, [drm:i915_report_and_clear_eir] *ERROR* EIR stuck:
0x00000010, masking randomly appears in dmesg.It happens 1 in 5 runs.
It happens on pineview and 945 with -fixes kernel.
output:
Using 384 1MiB buffers
Verifying initialisation...done
Cyclic blits, forward...verifying...done
Cyclic blits, backward...verifying...done
Random blits...verifying...done
Reproduce steps:
----------------------------
1../gen3_mixed_blits</pre>
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