Bug 94268

Summary: [ILK] GPU HANG: ecode 5:0:0x790af1fb, in chromium [23747], reason: Ring hung, action: reset
Product: Mesa Reporter: Yury <urykhy>
Component: Drivers/DRI/i965Assignee: Ian Romanick <idr>
Status: RESOLVED INVALID QA Contact:
Severity: normal    
Priority: medium CC: intel-gfx-bugs
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: ILK i915 features: GPU hang
Attachments: /sys/class/drm/card0/error

Description Yury 2016-02-23 19:59:20 UTC
Created attachment 121927 [details]
/sys/class/drm/card0/error

Hello, kernel ask me to file a bug,

[drm] stuck on render ring
[drm] GPU HANG: ecode 5:0:0x790af1fb, in chromium [23747], reason: Ring hung, action: reset

X.Org X Server 1.16.4, debian 8.
chromium 48.0.2564.82.
Comment 1 yann 2016-09-05 11:15:00 UTC
Assigning to Mesa product.

From this error dump, hung is happening in render ring batch with active head
at 0x07d4372c, with 0x79050004 (3DSTATE_DEPTH_BUFFER) as IPEHR.

Batch extract (around 0x07d4372c):


0x07d43700:      0x7a001002: PIPE_CONTROL: no write, no depth stall, RC write flush, no inst flush
0x07d43704:      0x00000000:    destination address
0x07d43708:      0x00000000:    immediate dword low
0x07d4370c:      0x00000000:    immediate dword high
0x07d43710:      0x78010004: 3DSTATE_BINDING_TABLE_POINTERS
0x07d43714:      0x00000000:    VS binding table
0x07d43718:      0x00000000:    GS binding table
0x07d4371c:      0x00000000:    Clip binding table
0x07d43720:      0x00000000:    SF binding table
0x07d43724:      0x00007040:    WM binding table
0x07d43728:      0x79050004: 3DSTATE_DEPTH_BUFFER
0x07d4372c:      0x2c081f7f:    2D, z24s8, pitch = 8064 bytes, tiled, HiZ 0, Separate Stencil 0
0x07d43730:      0x12ef1000:    depth offset
0x07d43734:      0x5db9f3c0:    2000x3000
0x07d43738:      0x00000000:    volume depth
0x07d4373c:      0x00000000:
0x07d43740:      0x02000000: MI_FLUSH
0x07d43744:      0x78000005: 3DSTATE_PIPELINED_POINTERS
0x07d43748:      0x07d49fa0:    VS state
0x07d4374c:      0x00000000:    GS state
0x07d43750:      0x07d49f41:    Clip state
0x07d43754:      0x07d49fc0:    SF state
0x07d43758:      0x07d4a000:    WM state
Comment 2 yann 2016-11-04 15:25:25 UTC
Please test a new version of Mesa (12 or 13) and mark as REOPENED
if you can reproduce and RESOLVED/* if you cannot reproduce.
Comment 3 Annie 2017-02-10 22:38:36 UTC
Dear Reporter,

This Mesa bug has been in the "NEEDINFO" status for over 60 days. I am closing this bug based on lack of response but feel free to reopen if resolution is still needed. Please ensure you're supplying the correct information as requested.

Thank you.

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