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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: ecode 2:0:0x40907fc1, in X [1310], reason: Ring hung, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90259">90259</a>
</td>
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<th>Summary</th>
<td>GPU HANG: ecode 2:0:0x40907fc1, in X [1310], reason: Ring hung, action: reset
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
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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
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>tka@kamph.org
</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=115484" name="attach_115484" title="dmesg">attachment 115484</a> <a href="attachment.cgi?id=115484&action=edit" title="dmesg">[details]</a></span>
dmesg
Trying to log into the system after boot-up (using slim), the system hangs for
a one or two seconds. From dmesg:
[ 26.704033] [drm] stuck on render ring
[ 26.708701] [drm] GPU HANG: ecode 2:0:0x40907fc1, in X [1310], reason: Ring
hung, action: reset
[ 26.708705] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[ 26.708707] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[ 26.708708] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[ 26.708710] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[ 26.708712] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 26.708809] drm/i915: Resetting chip after gpu hang
[ 26.708823] [drm:i915_reset] *ERROR* Failed to reset chip: -19
This happens with kernel versions 4.0.0 and 4.0.1. With 3.19.x kernels, the
hang does not occur.
X.Org 1.17.1
DDX 2.99.197 and git (e7016d30f3a0ae817c77ccbd962f776ac3e7e100)</pre>
</div>
</p>
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