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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 - i915 crash/hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97284">97284</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>i915 crash/hang
</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>
<tr>
<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>
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<th>Reporter</th>
<td>bugs.freedesktop.org@qsuscs.de
</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=125688" name="attach_125688" title="crash dump">attachment 125688</a> <a href="attachment.cgi?id=125688&action=edit" title="crash dump">[details]</a></span>
crash dump
i915 crashes and/or hangs:
Aug 10 22:05:29 coruscant kernel: [drm] stuck on render ring
Aug 10 22:05:29 coruscant kernel: [drm] GPU HANG: ecode 9:0:0x84dffff8, in X
[1079], reason: Engine(s) hung, action: reset
Aug 10 22:05:29 coruscant kernel: [drm] GPU hangs can indicate a bug anywhere
in the entire gfx stack, including userspace.
Aug 10 22:05:29 coruscant kernel: [drm] Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel
Aug 10 22:05:29 coruscant kernel: [drm] drm/i915 developers can then reassign
to the right component if it's not a kernel issue.
Aug 10 22:05:29 coruscant kernel: [drm] The gpu crash dump is required to
analyze gpu hangs, so please always attach it.
Aug 10 22:05:29 coruscant kernel: [drm] GPU crash dump saved to
/sys/class/drm/card1/error
Aug 10 22:05:29 coruscant kernel: drm/i915: Resetting chip after gpu hang
Aug 10 22:05:31 coruscant kernel: [drm] RC6 on
Aug 10 22:05:39 coruscant kernel: [drm] stuck on render ring
Aug 10 22:05:39 coruscant kernel: [drm] GPU HANG: ecode 9:0:0x84dffff8, in X
[1079], reason: Engine(s) hung, action: reset
Aug 10 22:05:39 coruscant kernel: [drm:i915_set_reset_status [i915]] *ERROR*
gpu hanging too fast, banning!
Aug 10 22:05:39 coruscant kernel: drm/i915: Resetting chip after gpu hang
Aug 10 22:05:40 coruscant kernel: [drm] RC6 on
This is Linux 4.7.0-gentoo, though such hangs have been happening in earlier
kernels as well. The system noticeable hangs for a few seconds and after that,
Chrome and other programs lag considerably in every action.</pre>
</div>
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