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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 - GPU Hang on freeze and restore"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99993">99993</a>
</td>
</tr>
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<th>Summary</th>
<td>GPU Hang on freeze and restore
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>unspecified
</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>critical
</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>
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<th>Reporter</th>
<td>scompo@gmail.com
</td>
</tr>
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<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>Created <span class=""><a href="attachment.cgi?id=129970" name="attach_129970" title="/sys/class/drm/card0/error dump">attachment 129970</a> <a href="attachment.cgi?id=129970&action=edit" title="/sys/class/drm/card0/error dump">[details]</a></span>
/sys/class/drm/card0/error dump
Bug description:
GPU Hang on freeze and restore.
echo 'freeze' > /sys/power/state
gives me this error on dmesg:
[ 621.253580] [drm] GPU HANG: ecode 7:0:0x87c3ffff, reason: Hang on render
ring, action: reset
[ 621.253583] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 621.253585] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 621.253586] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 621.253587] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 621.253589] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 621.253666] drm/i915: Resetting chip after gpu hang
I've attached the crash dump as requested to this bug.
System environment:
This is my notebook specs page.
<a href="http://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c04394980">http://h20564.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c04394980</a>
-- kernel: 4.9.11-200.fc25.x86_64
-- Linux distribution: Fedora 25 (also on latest ubuntu version)
Reproducing steps:
1- echo 'freeze' > /sys/power/state
2- wake up system
3- system freezes for a while and dmesg on terminal gives me the error
Additional info:
The system also hangs on restore from supsend-to-ram and suspend-to-disk.</pre>
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</p>
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