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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 - [drm] GPU HANG: ecode 9:0:0x85dfdfff, in Sky Force Anniv [1295], reason: Engine(s) hung, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97756">bug 97756</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;">Product</td>
<td>DRI
</td>
<td>Mesa
</td>
</tr>
<tr>
<td style="text-align:right;">QA Contact</td>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
<td>
</td>
</tr>
<tr>
<td style="text-align:right;">Version</td>
<td>unspecified
</td>
<td>12.0
</td>
</tr>
<tr>
<td style="text-align:right;">Component</td>
<td>DRM/Intel
</td>
<td>Drivers/DRI/i915
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [drm] GPU HANG: ecode 9:0:0x85dfdfff, in Sky Force Anniv [1295], reason: Engine(s) hung, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97756#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [drm] GPU HANG: ecode 9:0:0x85dfdfff, in Sky Force Anniv [1295], reason: Engine(s) hung, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97756">bug 97756</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 0xfc43c960, with 0x7a000004 (PIPE_CONTROL) as IPEHR.
Batch extract (around 0xfc43c960):
Bad length 12 in 3DSTATE_PS, expected 8-8
0xfc43c900: 0x7820000a: 3DSTATE_PS
0xfc43c904: 0x0000b500: dword 1
0xfc43c908: 0x00000000: dword 2
0xfc43c90c: 0x48090000: dword 3
0xfc43c910: 0x00000000: dword 4
0xfc43c914: 0x00000000: dword 5
0xfc43c918: 0x1f800003: dword 6
0xfc43c91c: 0x00040006: dword 7
0xfc43c920: 0x00000000: dword 8
0xfc43c924: 0x00000000: dword 9
0xfc43c928: 0x0000b540: dword 10
0xfc43c92c: 0x00000000: dword 11
0xfc43c930: 0x784e0002: 3D UNKNOWN: 3d_965 opcode = 0x784e
0xfc43c934: 0x00000082: MI_NOOP
0xfc43c938: 0x00000000: MI_NOOP
0xfc43c93c: 0x00000000: MI_NOOP
0xfc43c940: 0x78140000: 3D UNKNOWN: 3d_965 opcode = 0x7814
0xfc43c944: 0x80000844: UNKNOWN
Bad count in PIPE_CONTROL
0xfc43c948: 0x7a000004: PIPE_CONTROL: no write, no depth stall, no RC
write flush, no inst flush
0xfc43c94c: 0x00101001: destination address
0xfc43c950: 0x00000000: immediate dword low
0xfc43c954: 0x00000000: immediate dword high
Bad count in PIPE_CONTROL
0xfc43c960: 0x7a000004: PIPE_CONTROL: no write, no depth stall, no RC
write flush, no inst flush
0xfc43c964: 0x00000408: destination address
0xfc43c968: 0x00000000: immediate dword low
0xfc43c96c: 0x00000000: immediate dword high</pre>
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