Bug 109724

Summary: [CI][BAT gdg] igt@prime_self_import@basic-with_one_bo - fail - Failed assertion: ptr1[i] == counter
Product: DRI Reporter: Lakshmi <lakshminarayana.vudum>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED WORKSFORME QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: high CC: intel-gfx-bugs
Version: DRI git   
Hardware: Other   
OS: All   
Whiteboard: ReadyForDev
i915 platform: I915G i915 features:

Description Lakshmi 2019-02-21 15:37:47 UTC 
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5648/fi-gdg-551/igt@prime_self_import@basic-with_one_bo.html

Starting subtest: basic-with_one_bo
(prime_self_import:1336) CRITICAL: Test assertion failure function check_bo, file ../tests/prime_self_import.c:67:
(prime_self_import:1336) CRITICAL: Failed assertion: ptr1[i] == counter
Subtest basic-with_one_bo failed.
**** DEBUG ****
(prime_self_import:1336) drmtest-DEBUG: Test requirement passed: !(fd<0)
(prime_self_import:1336) igt_debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(prime_self_import:1336) drmtest-DEBUG: Test requirement passed: !(fd<0)
(prime_self_import:1336) CRITICAL: Test assertion failure function check_bo, file ../tests/prime_self_import.c:67:
(prime_self_import:1336) CRITICAL: Failed assertion: ptr1[i] == counter
(prime_self_import:1336) igt_core-INFO: Stack trace:
(prime_self_import:1336) igt_core-INFO:   #0 ../lib/igt_core.c:1474 __igt_fail_assert()
(prime_self_import:1336) igt_core-INFO:   #1 ../tests/prime_self_import.c:68 check_bo()
(prime_self_import:1336) igt_core-INFO:   #2 ../tests/prime_self_import.c:186 test_with_one_bo()
(prime_self_import:1336) igt_core-INFO:   #3 ../tests/prime_self_import.c:440 __real_main422()
(prime_self_import:1336) igt_core-INFO:   #4 ../tests/prime_self_import.c:422 main()
(prime_self_import:1336) igt_core-INFO:   #5 ../csu/libc-start.c:344 __libc_start_main()
(prime_self_import:1336) igt_core-INFO:   #6 [_start+0x2a]
****  END  ****
Subtest basic-with_one_bo: FAIL (0.147s)
Comment 1 Lakshmi 2019-02-21 15:38:36 UTC 
Is this issue due to regression?
Comment 2 CI Bug Log 2019-02-21 15:40:15 UTC 
The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* GDG: igt@prime_self_import@basic-with_one_bo - fail - Failed assertion: ptr1[i] == counter
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5648/fi-gdg-551/igt@prime_self_import@basic-with_one_bo.html
Comment 3 Chris Wilson 2019-02-21 15:42:30 UTC 
It's gdg (technically pentium 4), we know there are coherency problems. What is not known is how to stop it misbehaving.
Comment 4 Lakshmi 2019-02-27 08:35:30 UTC 
Considering the platform, not as regression, last seen 50 runs and occurred only once. Dropping the priority to high.
Comment 5 Lakshmi 2019-05-31 10:43:07 UTC 
This issue occured only once CI_DRM_5648 (3 months, 1 week old).
Closing this bug as WORKSFORME.
Comment 6 CI Bug Log 2019-05-31 10:43:23 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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