Bug 112177 - [CI][RESUME]igt@gem_mmap_gtt@cpuset-big-copy-(xy|odd) - fail - Failed assertion: page[j] == ~(i + j)
Summary: [CI][RESUME]igt@gem_mmap_gtt@cpuset-big-copy-(xy|odd) - fail - Failed assert...
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
Depends on:
Reported: 2019-10-30 15:56 UTC by Lakshmi
Modified: 2019-11-29 19:45 UTC (History)
1 user (show)

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


Description Lakshmi 2019-10-30 15:56:28 UTC
Starting subtest: cpuset-big-copy-odd
(gem_mmap_gtt:4012) CRITICAL: Test assertion failure function test_huge_copy, file ../tests/i915/gem_mmap_gtt.c:886:
(gem_mmap_gtt:4012) CRITICAL: Failed assertion: page[j] == ~(i + j)
(gem_mmap_gtt:4012) CRITICAL: error: 0xffff50b6 != 0xffff54b6
Subtest cpuset-big-copy-odd failed.
**** DEBUG ****
(gem_mmap_gtt:4011) intel_chipset-DEBUG: Test requirement passed: pci_dev
(gem_mmap_gtt:4011) igt_core-DEBUG: Test requirement passed: !igt_run_in_simulation()
(gem_mmap_gtt:4011) intel_os-DEBUG: Checking 4 surfaces of size 268439552 bytes (total 1073762304) against RAM
(gem_mmap_gtt:4011) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_mmap_gtt:4011) igt_debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_mmap_gtt:4011) igt_debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_mmap_gtt:4011) intel_os-DEBUG: Test requirement passed: sufficient_memory
****  END  ****
Subtest cpuset-big-copy-odd: FAIL (9.990s)
Comment 1 CI Bug Log 2019-10-30 15:57:17 UTC
The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* TGL: igt@gem_mmap_gtt@cpuset-big-copy-(xy|odd) - fail -  Failed assertion: page[j] == ~(i + j)
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7181/re-tgl-u/igt@gem_mmap_gtt@cpuset-big-copy-odd.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7181/re-tgl-u/igt@gem_mmap_gtt@cpuset-big-copy-xy.html
Comment 2 Chris Wilson 2019-10-30 16:15:32 UTC
That looks suspiciously like an incoherent fence update. Maybe this is a new feature of tgl.
Comment 3 Martin Peres 2019-11-29 19:45:10 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/564.

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