[Bug 95056] [drm] GPU HANG: ecode 7:0:0x85fffffa

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=95056

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|XOrg git                    |git
           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                   |
          Component|DRM/Intel                   |Drivers/DRI/i915

--- Comment #2 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 0x017ea974, with 0x7a000003 (PIPE_CONTROL) as IPEHR.

Batch extract (around 0x017ea974):

0x017ea93c:      0x7b000005: 3DPRIMITIVE:
0x017ea940:      0x00000001:    point list sequential
0x017ea944:      0x00002388:    vertex count
0x017ea948:      0x00000000:    start vertex
0x017ea94c:      0x00000001:    instance count
0x017ea950:      0x00000000:    start instance
0x017ea954:      0x00000000:    index bias
0x017ea958:      0x78250000: 3DSTATE_DEPTH_STENCIL_STATE_POINTERS
0x017ea95c:      0x00007b01:    pointer to DEPTH_STENCIL_STATE at 0x00007b00
(changed)
0x017ea960:      0x7a000003: PIPE_CONTROL
0x017ea964:      0x00006000:    qword write, depth stall,
0x017ea968:      0x7e40f000:    destination address
0x017ea96c:      0x00000000:    immediate dword low
0x017ea970:      0x00000000:    immediate dword high
0x017ea974:      0x78150005: 3DSTATE_CONSTANT_VS
0x017ea978:      0x00000004:    len 0 = 4, len 1 = 0
0x017ea97c:      0x00000000:    len 2 = 0, len 3 = 0
0x017ea980:      0x00007a81:    pointer to constbuf 0
0x017ea984:      0x00000000:    pointer to constbuf 1
0x017ea988:      0x00000000:    pointer to constbuf 2
0x017ea98c:      0x00000000:    pointer to constbuf 3

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