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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 - GPU HANG: ecode 9:0:0x85dffffb while playing XCOM: enemy unknown on Skylake-S/HD Graphics 530"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92697">bug 92697</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>idr@freedesktop.org
</td>
</tr>
<tr>
<td style="text-align:right;">Component</td>
<td>DRM/Intel
</td>
<td>Drivers/DRI/i915
</td>
</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>unspecified
</td>
<td>11.0
</td>
</tr>
<tr>
<td style="text-align:right;">QA Contact</td>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
<td>
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU HANG: ecode 9:0:0x85dffffb while playing XCOM: enemy unknown on Skylake-S/HD Graphics 530"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92697#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU HANG: ecode 9:0:0x85dffffb while playing XCOM: enemy unknown on Skylake-S/HD Graphics 530"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92697">bug 92697</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 were workaround for SKL and improvements pushed in kernel and Mesa that
will benefit to your system, so please re-test with latest kernel & Mesa to see
if this issue is still occurring.
In parallel, assigning to Mesa product (please let me know if I am mistaken
with this GPU Hang).
Kernel: 4.3.0-rc7+
Platform: Skylake (pci id: 0x1912)
Mesa: 11.0.4
>From this error dump, hung is happening in render ring batch with active head
at 0xe375ac34, with 0x7a000004 (PIPE_CONTROL) as IPEHR.
Batch extract (around 0xe375ac34):
0xe375abe8: 0x7b000005: 3DPRIMITIVE: fail sequential
0xe375abec: 0x00000104: vertex count
0xe375abf0: 0x000003c0: start vertex
0xe375abf4: 0x00000000: instance count
0xe375abf8: 0x00000001: start instance
0xe375abfc: 0x00000000: index bias
0xe375ac00: 0x00000000: MI_NOOP
Bad count in PIPE_CONTROL
0xe375ac04: 0x7a000004: PIPE_CONTROL: no write, no depth stall, no RC
write flush, no inst flush
0xe375ac08: 0x00000000: destination address
0xe375ac0c: 0x00000000: immediate dword low
0xe375ac10: 0x00000000: immediate dword high
Bad count in PIPE_CONTROL
0xe375ac1c: 0x7a000004: PIPE_CONTROL: no write, no depth stall, no RC
write flush, no inst flush
0xe375ac20: 0x00101c11: destination address
0xe375ac24: 0x00000000: immediate dword low
0xe375ac28: 0x00000000: immediate dword high
0xe375ac34: 0x78210000: 3D UNKNOWN: 3d_965 opcode = 0x7821
0xe375ac38: 0x00003980: MI_NOOP</pre>
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