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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 - Rendering lockup"
href="https://bugs.freedesktop.org/show_bug.cgi?id=85933">85933</a>
</td>
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<th>Summary</th>
<td>Rendering lockup
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>XOrg git
</td>
</tr>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
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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>DRM/Intel
</td>
</tr>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>jjpeery@gmail.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>During normal use the mouse will stop rendering, typically with Chrome running
and I suspect Flash. From dmesg:
[23226.816014] [drm] stuck on render ring
[23226.816027] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[23226.816029] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[23226.816035] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[23226.816040] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[23226.816045] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[23226.816787] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo
(0x14b60000 ctx 0) at 0x14b60c2c
[23227.200015] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit
banging on pin 2
[23227.328023] [drm:i915_reset] *ERROR* Failed to reset chip.
/sys/class/drm/card0/error only says:
"no error state collected"</pre>
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