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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU HANG: ecode 7:0:0x85dffffd, in X [3116], reason: Ring hung, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97030">97030</a>
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<th>Summary</th>
<td>GPU HANG: ecode 7:0:0x85dffffd, in X [3116], reason: Ring hung, action: reset
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
</td>
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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
</td>
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<th>Component</th>
<td>DRM/Intel
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>Reporter</th>
<td>next_ghost@quick.cz
</td>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=125241" name="attach_125241" title="dmesg output after the freeze">attachment 125241</a> <a href="attachment.cgi?id=125241&action=edit" title="dmesg output after the freeze">[details]</a></span>
dmesg output after the freeze
My machine froze for a few seconds while playing a WebGL Unity game in web
browser (Firefox). I've been playing the game for months without such problem
so it's very likely I won't be able to reproduce this. dmesg report, GPU crash
dump and X server log are attached.
My system is Gentoo Linux running on HP ProBook 450 (about 2 years old) with
Intel Core i5 CPU. The machine also has additional AMD Radeon GPU which I don't
use. I had no external displays connected when the freeze happened (only the
built-in laptop display was active).
uname -mr: 4.4.2-gentoo x86_64</pre>
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