Bug 110828

Summary:	[CI][DMRTIP] igt@gem_mmap_gtt@forked-basic-small-copy-odd - fail - Failed assertion: page[j] == ~(i + j)
Product:	DRI	Reporter:	Lakshmi <lakshminarayana.vudum>
Component:	DRM/Intel	Assignee:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Status:	RESOLVED MOVED	QA Contact:	Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity:	normal
Priority:	medium	CC:	intel-gfx-bugs, martin.peres
Version:	DRI git
Hardware:	Other
OS:	All
Whiteboard:	ReadyForDev
i915 platform:	KBL	i915 features:	GEM/Other

Description Lakshmi 2019-06-03 12:59:17 UTC

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_298/fi-kbl-8809g/igt@gem_mmap_gtt@forked-basic-small-copy-odd.html

Starting subtest: forked-basic-small-copy-odd
(gem_mmap_gtt:1151) CRITICAL: Test assertion failure function test_huge_copy, file ../tests/i915/gem_mmap_gtt.c:747:
(gem_mmap_gtt:1151) CRITICAL: Failed assertion: page[j] == ~(i + j)
(gem_mmap_gtt:1151) CRITICAL: error: 0xfbffe2dc != 0xffffe2dc
Subtest forked-basic-small-copy-odd failed.
**** DEBUG ****
(gem_mmap_gtt:1146) intel_chipset-DEBUG: Test requirement passed: pci_dev
(gem_mmap_gtt:1146) igt_core-DEBUG: Test requirement passed: !igt_run_in_simulation()
(gem_mmap_gtt:1146) intel_os-DEBUG: Checking 16 surfaces of size 67108864 bytes (total 1073750016) against RAM
(gem_mmap_gtt:1146) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_mmap_gtt:1146) igt_debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_mmap_gtt:1146) igt_debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_mmap_gtt:1146) intel_os-DEBUG: Test requirement passed: sufficient_memory
****  END  ****
Subtest forked-basic-small-copy-odd: FAIL (1.136s)

Comment 1 Lakshmi 2019-06-03 13:00:51 UTC

There was a similar bug 105591 closed on BSW.

Comment 2 CI Bug Log 2019-06-03 13:02:44 UTC

The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* KBL: igt@gem_mmap_gtt@forked-basic-small-copy-odd - fail - Failed assertion: page[j] == ~(i + j)
  (No new failures associated)

Comment 3 Francesco Balestrieri 2019-07-30 04:37:25 UTC

One and a half months have passed, and CI says "never seen". I think this could be closed, but let's still follow it for a while.

Comment 4 Chris Wilson 2019-08-03 11:10:05 UTC

*** Bug 110891 has been marked as a duplicate of this bug. ***

Comment 5 Francesco Balestrieri 2019-08-06 05:09:30 UTC

Still nothing. I'm closing it.

Comment 6 CI Bug Log 2019-11-11 12:03:08 UTC

The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* KBL: igt@gem_mmap_gtt@cpuset* - fail - Failed assertion: page[j] == i + j
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7282/shard-kbl6/igt@gem_mmap_gtt@cpuset-medium-copy-odd.html

Comment 7 Martin Peres 2019-11-29 19:09:05 UTC

-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/intel/issues/307.

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