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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 - [HSW] GPU HANG: ecode 7:0:0x86d2bff9, in compiz [2071], reason: Hang on render ring, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98679">bug 98679</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</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;">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;">Component</td>
<td>DRM/Intel
</td>
<td>Drivers/DRI/i965
</td>
</tr>
<tr>
<td style="text-align:right;">Product</td>
<td>DRI
</td>
<td>Mesa
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>NEEDINFO
</td>
</tr>
<tr>
<td style="text-align:right;">Summary</td>
<td>[i915] GPU HANG: ecode 7:0:0x86d2bff
</td>
<td>[HSW] GPU HANG: ecode 7:0:0x86d2bff9, in compiz [2071], reason: Hang on render ring, action: reset
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [HSW] GPU HANG: ecode 7:0:0x86d2bff9, in compiz [2071], reason: Hang on render ring, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98679#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [HSW] GPU HANG: ecode 7:0:0x86d2bff9, in compiz [2071], reason: Hang on render ring, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98679">bug 98679</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>Please test a new version of Mesa (12 or 13) and mark as REOPENED
if you can reproduce and RESOLVED/* if you cannot reproduce.
Assigning to Mesa product (please let me know if I am mistaken with this GPU
Hang).
Kernel: 4.8.0-27-generic
Platform: Haswell-ULT (pci id: 0x0a16, PCI revision:0x0b, PCI subsystem:
1414:0005)
Mesa: [Please confirm your mesa version]
>From this error dump, hung is happening in render ring batch with active head
at 0x000730f0, with 0x790d0002 (3DSTATE_MULTISAMPLE) as IPEHR.
We note also that we have ERROR: 0x00000101
TLB page fault error (GTT entry not valid)
Batch extract (around 0x000730f0):
0x000730c0: 0x78170005: 3DSTATE_CONSTANT_PS
0x000730c4: 0x00000001: len 0 = 1, len 1 = 0
0x000730c8: 0x00000000: len 2 = 0, len 3 = 0
0x000730cc: 0x00007e21: pointer to constbuf 0
0x000730d0: 0x00000000: pointer to constbuf 1
0x000730d4: 0x00000000: pointer to constbuf 2
0x000730d8: 0x00000000: pointer to constbuf 3
0x000730dc: 0x782a0000: 3DSTATE_BINDING_TABLE_POINTERS_PS
0x000730e0: 0x00007dc0: dword 1
0x000730e4: 0x782f0000: 3DSTATE_SAMPLER_STATE_POINTERS_PS
0x000730e8: 0x00007da0: dword 1
0x000730ec: 0x790d0002: 3DSTATE_MULTISAMPLE
0x000730f0: 0x00000000: dword 1
0x000730f4: 0x00000000: dword 2
0x000730f8: 0x00000000: dword 3
0x000730fc: 0x78180000: 3DSTATE_SAMPLE_MASK
0x00073100: 0x00000001: dword 1</pre>
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