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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [GM45] *ERROR* Hangcheck timer elapsed... GPU hung - 2.99.917 regression"
href="https://bugs.freedesktop.org/show_bug.cgi?id=87780">87780</a>
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<th>Summary</th>
<td>[GM45] *ERROR* Hangcheck timer elapsed... GPU hung - 2.99.917 regression
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>XOrg git
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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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>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>
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<th>Reporter</th>
<td>andreas.sturmlechner@gmail.com
</td>
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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>
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<pre>Created <span class=""><a href="attachment.cgi?id=111414" name="attach_111414" title="20141228-0203_3.4.105-gentoo-stop_i915errdecode-ON.log">attachment 111414</a> <a href="attachment.cgi?id=111414&action=edit" title="20141228-0203_3.4.105-gentoo-stop_i915errdecode-ON.log">[details]</a></span>
20141228-0203_3.4.105-gentoo-stop_i915errdecode-ON.log
For other reasons I am bound to use kernel 3.4.105, without any trouble,
including xf86-video-intel versions up to 2.99.916.
Upgrading xf86-video-intel to 2.99.917 breaks this setup; however, it works in
combination with latest linux-3.19-rc1+ (which I'm currently testing for fixing
the reason I'm stuck with 3.4.x).
All using X.Org X Server 1.16.3; the regression is reproducable:
[ 19.540530] [drm] capturing error event; look for more information in
/debug/dri/0/i915_error_state
[ 19.541519] render error detected, EIR: 0x00000010
[ 19.541519] IPEIR: 0x00000000
[ 19.541519] IPEHR: 0x00000000
[ 19.541519] INSTDONE: 0xffffffff
[ 19.541519] INSTPS: 0x4001e020
[ 19.541519] INSTDONE1: 0xbfffffff
[ 19.541519] ACTHD: 0x7ffff000
[ 19.541519] page table error
[ 19.541519] PGTBL_ER: 0x00100000
[ 19.541519] [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010,
masking
[ 25.532145] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed...
GPU hung
[ 25.532154] render error detected, EIR: 0x00000010
[ 25.532158] IPEIR: 0x00000000
[ 25.532162] IPEHR: 0x00000000
[ 25.532165] INSTDONE: 0xffffffff
[ 25.532169] INSTPS: 0x4001e020
[ 25.532172] INSTDONE1: 0xbfffffff
[ 25.532175] ACTHD: 0x7ffff000
[ 25.532179] page table error
[ 25.532182] PGTBL_ER: 0x00100000</pre>
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