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<body><span class="vcard"><a class="email" href="mailto:yann.argotti@intel.com" title="yann <yann.argotti@intel.com>"> <span class="fn">yann</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - Haswell HD Graphics 4400 GPU Hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96813">bug 96813</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Product</td>
<td>DRI
</td>
<td>Mesa
</td>
</tr>
<tr>
<td style="text-align:right;">Component</td>
<td>DRM/Intel
</td>
<td>Drivers/DRI/i965
</td>
</tr>
<tr>
<td style="text-align:right;">Version</td>
<td>XOrg git
</td>
<td>git
</td>
</tr>
<tr>
<td style="text-align:right;">Assignee</td>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
<td>idr@freedesktop.org
</td>
</tr>
<tr>
<td style="text-align:right;">QA Contact</td>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Haswell HD Graphics 4400 GPU Hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96813#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Haswell HD Graphics 4400 GPU Hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96813">bug 96813</a>
from <span class="vcard"><a class="email" href="mailto:yann.argotti@intel.com" title="yann <yann.argotti@intel.com>"> <span class="fn">yann</span></a>
</span></b>
<pre>mmio_flip message in kernel log let me point out following bug (see <a href="show_bug.cgi?id=96813#c9">comment #9</a>
& #10): <a href="https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1577216/">https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1577216/</a>
So can you try to reinstall xserver-xorg-video-intel and then try to see if you
still have this issue?
Moreover, assigning to Mesa product (please let me know if I am mistaken with
this GPU Hang).
>From this error dump, hung is happening in render ring batch with active head
at 0x05880224, with 0x44700807 (XY_SETUP_MONO_PATTERN_SL_BLT) as IPEHR.
Batch extract (around 0x05880224):
0x05880204: 0x7b000005: 3DPRIMITIVE:
0x05880208: 0x0000000f: rect list sequential
0x0588020c: 0x00000003: vertex count
0x05880210: 0x00000003: start vertex
0x05880214: 0x00000001: instance count
0x05880218: 0x00000000: start instance
0x0588021c: 0x00000000: index bias
0x05880220: 0x44700807: XY_SETUP_MONO_PATTERN_SL_BLT (rgb enabled, alpha
enabled, src tile 0, dst tile 1)
0x05880224: 0x83000780: format 8888, pitch 1920, rop 0x00, clipping
disabled, solid pattern enabled, mono pattern transparency enabled,
0x05880228: 0x00000000: cliprect (0,0)
0x0588022c: 0x00000000: cliprect (0,0)
0x05880230: 0x0197b000: setup dst offset 0x0197b000
0x05880234: 0x00000000: setup background color
0x05880238: 0x00000000: setup foreground color
0x0588023c: 0x00000000: mono pattern dw0
0x05880240: 0x00000000: mono pattern dw1
0x05880244: 0x49400801: XY_SCANLINES_BLT (pattern seed (0, 8), dst tile 1)
0x05880248: 0x0179015e: dest (350,377)</pre>
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