✗ Fi.CI.BAT: failure for series starting with [01/23] drm/i915/selftests: cond_resched() within the longer buddy tests

Thu Aug 29 20:30:05 UTC 2019

== Series Details ==

Series: series starting with [01/23] drm/i915/selftests: cond_resched() within the longer buddy tests
URL   : https://patchwork.freedesktop.org/series/66014/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_6803 -> Trybot_4912
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Trybot_4912 absolutely need to be
  verified manually.

  If you think the reported changes have nothing to do with the changes
  introduced in Trybot_4912, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4912/

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Trybot_4912:

### IGT changes ###

#### Possible regressions ####

  * igt at i915_selftest@live_gtt:
    - fi-hsw-4770:        [PASS][1] -> [TIMEOUT][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6803/fi-hsw-4770/igt@i915_selftest@live_gtt.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4912/fi-hsw-4770/igt@i915_selftest@live_gtt.html
    - fi-skl-6600u:       [PASS][3] -> [DMESG-FAIL][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6803/fi-skl-6600u/igt@i915_selftest@live_gtt.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4912/fi-skl-6600u/igt@i915_selftest@live_gtt.html
    - fi-ivb-3770:        [PASS][5] -> [TIMEOUT][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6803/fi-ivb-3770/igt@i915_selftest@live_gtt.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4912/fi-ivb-3770/igt@i915_selftest@live_gtt.html

#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * igt at i915_selftest@live_gtt:
    - {fi-icl-guc}:       [PASS][7] -> [DMESG-FAIL][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6803/fi-icl-guc/igt@i915_selftest@live_gtt.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4912/fi-icl-guc/igt@i915_selftest@live_gtt.html

Known issues
------------

  Here are the changes found in Trybot_4912 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt at i915_selftest@live_hugepages:
    - fi-snb-2600:        [PASS][9] -> [INCOMPLETE][10] ([fdo#105411])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6803/fi-snb-2600/igt@i915_selftest@live_hugepages.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4912/fi-snb-2600/igt@i915_selftest@live_hugepages.html

  * igt at kms_frontbuffer_tracking@basic:
    - fi-bsw-n3050:       [PASS][11] -> [FAIL][12] ([fdo#103167])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6803/fi-bsw-n3050/igt@kms_frontbuffer_tracking@basic.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4912/fi-bsw-n3050/igt@kms_frontbuffer_tracking@basic.html

#### Possible fixes ####

  * igt at kms_chamelium@dp-crc-fast:
    - fi-cml-u2:          [FAIL][13] ([fdo#110627]) -> [PASS][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6803/fi-cml-u2/igt@kms_chamelium@dp-crc-fast.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4912/fi-cml-u2/igt@kms_chamelium@dp-crc-fast.html

  * igt at kms_frontbuffer_tracking@basic:
    - fi-hsw-peppy:       [DMESG-WARN][15] ([fdo#102614]) -> [PASS][16]
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6803/fi-hsw-peppy/igt@kms_frontbuffer_tracking@basic.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4912/fi-hsw-peppy/igt@kms_frontbuffer_tracking@basic.html
    - fi-icl-u2:          [FAIL][17] ([fdo#103167]) -> [PASS][18]
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6803/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4912/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html

  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#102614]: https://bugs.freedesktop.org/show_bug.cgi?id=102614
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#105411]: https://bugs.freedesktop.org/show_bug.cgi?id=105411
  [fdo#110627]: https://bugs.freedesktop.org/show_bug.cgi?id=110627

Participating hosts (49 -> 45)
------------------------------

  Missing    (4): fi-ilk-m540 fi-byt-clapper fi-bdw-samus fi-hsw-4200u 

Build changes
-------------

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_6803 -> Trybot_4912

  CI-20190529: 20190529
  CI_DRM_6803: 85faeef20145630cff7aadaa516970babb67be01 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5156: d38950f2c0ca846816c9b0e6601181cc7e1982de @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Trybot_4912: 179a0982eb2ad066673e5887bb83fe66a2c71e7b @ git://anongit.freedesktop.org/gfx-ci/linux

== Linux commits ==

179a0982eb2a drm/i915: Move global activity tracking from GEM to GT
1485fc492e28 drm/i915: Move request runtime management onto gt
0c937e8e40cc drm/i915: Merge wait_for_timelines with retire_request
514cd3c6d25e drm/i915: Remove the GEM idle worker
b511dc936a2f drm/i915: Drop struct_mutex from around i915_retire_requests()
e584cb39c5ed drm/i915: Move idle barrier cleanup into engine-pm
3d19eeed5002 drm/i915: Coordinate i915_active with its own mutex
9bc57eb5f58b drm/i915: Push the i915_active.retire into a worker
185fa50bc5d9 drm/i915: Pull i915_vma_pin under the vm->mutex
c6471ed9db04 drm/i915: Mark up address spaces that may need to allocate
9a4b8f7e6d89 gen7-pin-mutex
583e01021f04 drm/i915: Make i915_vma.flags atomic_t for mutex reduction
9fd5bd05de6d drm/i915: Only track bound elements of the GTT
ad03b3c66343 drm/i915: Make shrink/unshrink be atomic
15615d3789a5 drm/mm: Pack allocated/scanned boolean into a bitfield
dc95591e35ae dma-fence: Serialise signal enabling (dma_fence_enable_sw_signaling)
7b4b9bd700c2 drm/i915: Replace obj->pin_global with obj->frontbuffer
c87a7ff8b2e7 drm/i915: Use RCU for unlocked vm_idr lookup
10f9276e5ca3 drm/i915: Remove ppgtt->dirty_engines
ebdd69ee8d73 drm/i915/gtt: Downgrade Cherryview back to aliasing-ppgtt
6e274dfe5440 drm/i915/gtt: Downgrade Baytrail back to aliasing-ppgtt
4de86fb291ee drm/i915/execlists: Try rearranging breadcrumb flush

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4912/