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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 on Skylake whilst playing 3D games"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97440">bug 97440</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;">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;">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>
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<td style="text-align:right;">Product</td>
<td>DRI
</td>
<td>Mesa
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU hang on Skylake whilst playing 3D games"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97440#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU hang on Skylake whilst playing 3D games"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97440">bug 97440</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>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 0xfd7d06e0, with 0x7a000004 (PIPE_CONTROL) as IPEHR.
Batch extract (around 0xfd7d06e0):
0xfd7d06a0: 0x78490001: 3D UNKNOWN: 3d_965 opcode = 0x7849
0xfd7d06a4: 0x00000004: MI_NOOP
0xfd7d06a8: 0x00000000: MI_NOOP
Bad length 7 in (null), expected 6-6
0xfd7d06ac: 0x7b000005: 3DPRIMITIVE: fail sequential
0xfd7d06b0: 0x00000104: vertex count
0xfd7d06b4: 0x00000a74: start vertex
0xfd7d06b8: 0x00000000: instance count
0xfd7d06bc: 0x00000001: start instance
0xfd7d06c0: 0x00000000: index bias
0xfd7d06c4: 0x00000000: MI_NOOP
Bad count in PIPE_CONTROL
0xfd7d06c8: 0x7a000004: PIPE_CONTROL: no write, no depth stall, no RC
write flush, no inst flush
0xfd7d06cc: 0x00101001: destination address
0xfd7d06d0: 0x00000000: immediate dword low
0xfd7d06d4: 0x00000000: immediate dword high
Bad count in PIPE_CONTROL
0xfd7d06e0: 0x7a000004: PIPE_CONTROL: no write, no depth stall, no RC
write flush, no inst flush
0xfd7d06e4: 0x00000408: destination address
0xfd7d06e8: 0x00000000: immediate dword low
0xfd7d06ec: 0x00000000: immediate dword high
0xfd7d06f8: 0x78150009: 3D UNKNOWN: 3d_965 opcode = 0x7815</pre>
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