[Bug 96515] GPU hang (ThinkPad X1 Carbon 4th, Intel Sky Lake Integrated Graphics)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96515

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|intel-gfx-bugs at lists.freede |idr at freedesktop.org
                   |sktop.org                   |
          Component|DRM/Intel                   |Drivers/DRI/i915
            Product|DRI                         |Mesa
            Version|unspecified                 |11.0
         QA Contact|intel-gfx-bugs at lists.freede |
                   |sktop.org                   |

--- Comment #2 from yann <yann.argotti at intel.com> ---
Assigning to Mesa product.

>From this error dump, hung is happening in render ring batch with active head
at 0xf6135698, with 0x78260000 (3DSTATE_BINDING_TABLE_POINTERS_VS) as IPEHR.

Batch extract (around 0xf6135698):

0xf6135664:      0x78170009: 3D UNKNOWN: 3d_965 opcode = 0x7817
0xf6135668:      0x00000000: MI_NOOP
0xf613566c:      0x00000001: MI_NOOP
0xf6135670:      0x00000000: MI_NOOP
0xf6135674:      0x00000000: MI_NOOP
0xf6135678:      0x00000000: MI_NOOP
0xf613567c:      0x00000000: MI_NOOP
0xf6135680:      0xf6138f60: UNKNOWN
0xf6135684:      0x00000000: MI_NOOP
0xf6135688:      0x00000000: MI_NOOP
0xf613568c:      0x00000000: MI_NOOP
0xf6135690:      0x78260000: 3DSTATE_BINDING_TABLE_POINTERS_VS
0xf6135694:      0x00000000:    dword 1
0xf6135698:      0x782a0000: 3DSTATE_BINDING_TABLE_POINTERS_PS
0xf613569c:      0x00005ee0:    dword 1
0xf61356a0:      0x782f0000: 3DSTATE_SAMPLER_STATE_POINTERS_PS

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