Bug 110828 - [CI][DMRTIP] igt@gem_mmap_gtt@forked-basic-small-copy-odd - fail - Failed assertion: page[j] == ~(i + j)
Summary: [CI][DMRTIP] igt@gem_mmap_gtt@forked-basic-small-copy-odd - fail - Failed ass...
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: Other All
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
Whiteboard: ReadyForDev
: 110891 (view as bug list)
Depends on:
Reported: 2019-06-03 12:59 UTC by Lakshmi
Modified: 2019-08-06 05:09 UTC (History)
2 users (show)

See Also:
i915 platform: KBL
i915 features: GEM/Other


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

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.

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