[Bug 96297] [vulkancts] memory random tests fail intermittently

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96297

            Bug ID: 96297
           Summary: [vulkancts] memory random tests fail intermittently
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/i965
          Assignee: idr at freedesktop.org
          Reporter: mark.a.janes at intel.com
        QA Contact: intel-3d-bugs at lists.freedesktop.org

With vulkancts 7e3803a, deqp-vk.memory.mapping.random tests were refactored,
triggering intermittent failures on all intel platforms.

It may be necessary to run vulkancts through piglit with parallel execution to
force the errors.

Failure output:
/tmp/build_root/m64/opt/deqp/modules/vulkan/deqp-vk
--deqp-case=dEQP-VK.memory.mapping.random.16 --deqp-log-images=disable
--deqp-gl-config-name=rgba8888d24s8 --deqp-surface-width=400
--deqp-surface-height=300 --deqp-visibility=hidden --deqp-surface-type=fbo
dEQP Core git-7e3803ae7688f91ac275c2191862fcdc4df6bc72 (0x7e3803ae) starting..
  target implementation = 'Default'

Test case 'dEQP-VK.memory.mapping.random.16'..
Test case duration in microseconds = 503888 us
  Fail (Runtime check failed: 'm_reference.read((size_t)(m_range.offset + pos),
val)' at vktMemoryMappingTests.cpp:499)

DONE!

Test run totals:
  Passed:        0/1 (0.0%)
  Failed:        1/1 (100.0%)
  Not supported: 0/1 (0.0%)
  Warnings:      0/1 (0.0%)

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