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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_NEEDINFO "
title="NEEDINFO - [SKL] GPU HANG: ecode 9:0:0x84dffff8, in Xorg [562], reason: Hang on render ring, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98794">bug 98794</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;">Version</td>
<td>XOrg git
</td>
<td>unspecified
</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;">QA Contact</td>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<td style="text-align:right;">Assignee</td>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>NEEDINFO
</td>
</tr></table>
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<div>
<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [SKL] GPU HANG: ecode 9:0:0x84dffff8, in Xorg [562], reason: Hang on render ring, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98794#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [SKL] GPU HANG: ecode 9:0:0x84dffff8, in Xorg [562], reason: Hang on render ring, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98794">bug 98794</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>There are constant improvements pushed in kernel and Mesa that will benefit to
your system, so please re-test with latest kernel & Mesa (12 or 13) to see if
this issue is still occurring. mark as REOPENED if you can reproduce and
RESOLVED/* if you cannot reproduce.
In parallel, assigning to Mesa product.
Kernel: 4.8.7-pf
Platform: SKL (pci id: 0x191e, pci revision: 0x07, pci subsystem: 1043:1cfd)
Mesa: [Please confirm your mesa version]
>From this error dump, hung is happening in render ring batch with active head
at 0xea3377e8, with 0x7b000005 (3DPRIMITIVE) as IPEHR.
Batch extract (around 0xea3377e8):
0xea3377c8: 0x78090005: 3DSTATE_VERTEX_ELEMENTS
0xea3377cc: 0x02000000: buffer 0: invalid, type 0x0000, src offset
0x0000 bytes
0xea3377d0: 0x22220000: (0.0, 0.0, 0.0, 0.0), dst offset 0x00 bytes
0xea3377d4: 0x02f60000: buffer 0: invalid, type 0x00f6, src offset
0x0000 bytes
0xea3377d8: 0x11230000: (X, Y, 0.0, 1.0), dst offset 0x00 bytes
0xea3377dc: 0x02f60004: buffer 0: invalid, type 0x00f6, src offset
0x0004 bytes
0xea3377e0: 0x11230000: (X, Y, 0.0, 1.0), dst offset 0x00 bytes
Bad length 7 in (null), expected 6-6
0xea3377e4: 0x7b000005: 3DPRIMITIVE: fail sequential
0xea3377e8: 0x00000000: vertex count
0xea3377ec: 0x00000003: start vertex
0xea3377f0: 0x0000006a: instance count
0xea3377f4: 0x00000001: start instance
0xea3377f8: 0x00000000: index bias
0xea3377fc: 0x00000000: MI_NOOP</pre>
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