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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU HANG message after resuming from suspend on i915"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89308">89308</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>GPU HANG message after resuming from suspend on i915
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>alienth@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>Created <span class=""><a href="attachment.cgi?id=113805" name="attach_113805" title="Gzipped copy of /sys/class/drm/card0/error">attachment 113805</a> <a href="attachment.cgi?id=113805&action=edit" title="Gzipped copy of /sys/class/drm/card0/error">[details]</a></span>
Gzipped copy of /sys/class/drm/card0/error
HW is Lenovo X1 Carbon Gen3.
00:02.0 VGA compatible controller: Intel Corporation Broadwell-U Integrated
Graphics (rev 09)
When resuming from suspend, desktop hangs briefly. After opening chrome, the
entire chrome window is black, and the following message shows up in dmesg:
```
[ 1535.764464] [drm] stuck on render ring
[ 1535.765259] [drm] GPU HANG: ecode 0:0xc625c605, in Xorg [1471], reason: Ring
hung, action: reset
[ 1535.765260] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 1535.765260] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 1535.765261] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 1535.765261] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 1535.765262] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 1554.764090] [drm] stuck on render ring
[ 1554.764932] [drm] GPU HANG: ecode 0:0x541fa382, in chrome [8525], reason:
Ring hung, action: reset
[ 1560.743786] [drm] stuck on render ring
[ 1560.746022] [drm] GPU HANG: ecode 0:0x541fa382, in chrome [8525], reason:
Ring hung, action: reset
[ 1612.775561] [drm] stuck on render ring
[ 1612.777810] [drm] GPU HANG: ecode 0:0xa0cf2c0c, reason: Ring hung, action:
reset
```
Gzipped error from /sys/class/drm/card0/error attached, as requested.</pre>
</div>
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