Bug 111739

Summary: [CI][BAT] igt@gem_render_tiled_blits@basic - fail - Failed assertion: ptr[i] == val
Product: DRI Reporter: Lakshmi <lakshminarayana.vudum>
Component: DRM/IntelAssignee: Ramalingam C <ramalingam.c>
Status: RESOLVED DUPLICATE QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: major    
Priority: high CC: intel-gfx-bugs
Version: DRI git   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: TGL i915 features: GEM/Other

Description Lakshmi 2019-09-18 15:40:29 UTC 
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6909/fi-tgl-u2/igt@gem_render_tiled_blits@basic.html
Starting subtest: basic
(gem_render_tiled_blits:2381) CRITICAL: Test assertion failure function check_bo, file ../tests/i915/gem_render_tiled_blits.c:86:
(gem_render_tiled_blits:2381) CRITICAL: Failed assertion: ptr[i] == val
(gem_render_tiled_blits:2381) CRITICAL: Expected 0x00000000, found 0x00040000 at offset 0x00000000
Subtest basic failed.
**** DEBUG ****
(gem_render_tiled_blits:2381) DEBUG: Test requirement passed: render_copy
(gem_render_tiled_blits:2381) ioctl_wrappers-DEBUG: Test requirement passed: __gem_set_caching(fd, handle, caching) == 0
(gem_render_tiled_blits:2381) INFO: Using a snoop linear buffer for comparisons
(gem_render_tiled_blits:2381) INFO: Verifying initialisation...
(gem_render_tiled_blits:2381) INFO: Cyclic blits, forward...
(gem_render_tiled_blits:2381) CRITICAL: Test assertion failure function check_bo, file ../tests/i915/gem_render_tiled_blits.c:86:
(gem_render_tiled_blits:2381) CRITICAL: Failed assertion: ptr[i] == val
(gem_render_tiled_blits:2381) CRITICAL: Expected 0x00000000, found 0x00040000 at offset 0x00000000
(gem_render_tiled_blits:2381) igt_core-INFO: Stack trace:
(gem_render_tiled_blits:2381) igt_core-INFO:   #0 ../lib/igt_core.c:1696 __igt_fail_assert()
(gem_render_tiled_blits:2381) igt_core-INFO:   #1 ../tests/i915/gem_render_tiled_blits.c:76 check_bo()
(gem_render_tiled_blits:2381) igt_core-INFO:   #2 [<unknown>+0x0]
****  END  ****
Subtest basic: FAIL (0.014s)
Comment 1 Lakshmi 2019-09-18 15:41:39 UTC 
Assigning to Ram as he is already working on this bug.
Comment 3 Chris Wilson 2019-09-18 15:42:50 UTC 
My guess is that this is another variant of the preparser bug.
Comment 4 Chris Wilson 2019-09-20 16:43:13 UTC 

*** This bug has been marked as a duplicate of bug 111753 ***
Comment 5 CI Bug Log 2019-10-16 11:13:04 UTC 
The CI Bug Log issue associated to this bug has been archived.

New failures matching the above filters will not be associated to this bug anymore.

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