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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_REOPENED "
title="REOPENED - GPU HANG: ecode 9:0:0x84df7efc"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93852">bug 93852</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;">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>idr@freedesktop.org
</td>
</tr>
<tr>
<td style="text-align:right;">Version</td>
<td>unspecified
</td>
<td>12.0
</td>
</tr></table>
<p>
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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - GPU HANG: ecode 9:0:0x84df7efc"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93852#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - GPU HANG: ecode 9:0:0x84df7efc"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93852">bug 93852</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>You may also collect and attach logs collected thanks to apitrace:
<a href="http://apitrace.github.io/">http://apitrace.github.io/</a>
In parallel, assigning to Mesa product.
Kernel: 4.8.2-1-ARCH
Platform: Skylake (pci id: 0x1916 - PCI Revision: 0x07 - PCI Subsystem:
1558:2425)
Mesa: Mesa 12.0.3
>From this error dump, hung is happening in render ring batch with active head
at 0xf5f89330, with 0x7b000005 (3DPRIMITIVE) as IPEHR.
We can note also ERROR: 0x00000001 and in the ring "Invalid PTE Fault".
Batch extract (around 0xf5f89330):
0xf5f892f4: 0x78490001: 3D UNKNOWN: 3d_965 opcode = 0x7849
0xf5f892f8: 0x00000001: MI_NOOP
0xf5f892fc: 0x00000000: MI_NOOP
0xf5f89300: 0x78490001: 3D UNKNOWN: 3d_965 opcode = 0x7849
0xf5f89304: 0x00000002: MI_NOOP
0xf5f89308: 0x00000000: MI_NOOP
0xf5f8930c: 0x780c0000: 3D UNKNOWN: 3d_965 opcode = 0x780c
0xf5f89310: 0x00000000: MI_NOOP
Bad length 7 in (null), expected 6-6
0xf5f89314: 0x7b000005: 3DPRIMITIVE: fail sequential
0xf5f89318: 0x00000104: vertex count
0xf5f8931c: 0x00002f64: start vertex
0xf5f89320: 0x00000000: instance count
0xf5f89324: 0x00000001: start instance
0xf5f89328: 0x00000000: index bias
0xf5f8932c: 0x00000000: MI_NOOP
0xf5f89330: 0x78230000: 3D UNKNOWN: 3d_965 opcode = 0x7823
0xf5f89334: 0x00007cc0: MI_NOOP
0xf5f89338: 0x78150009: 3D UNKNOWN: 3d_965 opcode = 0x7815</pre>
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