[Bug 96216] GPU Hangs ecode 9:0:0x85dfffff,

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96216

yann <yann.argotti at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|XOrg git                    |git
          Component|DRM/Intel                   |Drivers/DRI/i915
           Assignee|intel-gfx-bugs at lists.freede |idr at freedesktop.org
                   |sktop.org                   |
            Product|DRI                         |Mesa
         QA Contact|intel-gfx-bugs at lists.freede |
                   |sktop.org                   |

--- Comment #1 from yann <yann.argotti at intel.com> ---
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 0xfc849a3c, with 0x7a000004 (PIPE_CONTROL) as IPEHR.

Batch extract (around 0xfc849a3c):

Bad count in PIPE_CONTROL
0xfc849a0c:      0x7a000004: PIPE_CONTROL: no write, no depth stall, no RC
write flush, no inst flush
0xfc849a10:      0x00000000:    destination address
0xfc849a14:      0x00000000:    immediate dword low
0xfc849a18:      0x00000000:    immediate dword high
Bad count in PIPE_CONTROL
0xfc849a24:      0x7a000004: PIPE_CONTROL: no write, no depth stall, no RC
write flush, no inst flush
0xfc849a28:      0x00101c11:    destination address
0xfc849a2c:      0x00000000:    immediate dword low
0xfc849a30:      0x00000000:    immediate dword high
Bad length 8 in 3DSTATE_URB, expected 3-3
0xfc849a3c:      0x78050006: 3DSTATE_URB
0xfc849a40:      0x304c18ff:    VS entries 6399, alloc size 77 (1024bit row)
0xfc849a44:      0xf033a000:    GS entries 928, alloc size 1 (1024bit row)
0xfc849a5c:      0x78070003: 3D UNKNOWN: 3d_965 opcode = 0x7807
0xfc849a60:      0x0800067f: MI UNKNOWN

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