✗ Fi.CI.BAT: failure for series starting with [01/24] drm/i915/execlists: Flush the post-sync breadcrumb write harder

Tue Aug 27 15:25:59 UTC 2019

== Series Details ==

Series: series starting with [01/24] drm/i915/execlists: Flush the post-sync breadcrumb write harder
URL   : https://patchwork.freedesktop.org/series/65877/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_6792 -> Trybot_4897
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Trybot_4897 absolutely need to be
  verified manually.

  If you think the reported changes have nothing to do with the changes
  introduced in Trybot_4897, 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_4897/

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

  Here are the unknown changes that may have been introduced in Trybot_4897:

### IGT changes ###

#### Possible regressions ####

  * igt at i915_selftest@live_gem_contexts:
    - fi-kbl-guc:         [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6792/fi-kbl-guc/igt@i915_selftest@live_gem_contexts.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4897/fi-kbl-guc/igt@i915_selftest@live_gem_contexts.html

  * igt at i915_selftest@live_requests:
    - fi-bsw-n3050:       [PASS][3] -> [DMESG-FAIL][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6792/fi-bsw-n3050/igt@i915_selftest@live_requests.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4897/fi-bsw-n3050/igt@i915_selftest@live_requests.html

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

  Here are the changes found in Trybot_4897 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt at kms_chamelium@hdmi-crc-fast:
    - fi-icl-u2:          [PASS][5] -> [FAIL][6] ([fdo#109635 ])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6792/fi-icl-u2/igt@kms_chamelium@hdmi-crc-fast.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4897/fi-icl-u2/igt@kms_chamelium@hdmi-crc-fast.html

  * igt at kms_frontbuffer_tracking@basic:
    - fi-bsw-n3050:       [PASS][7] -> [FAIL][8] ([fdo#103167])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6792/fi-bsw-n3050/igt@kms_frontbuffer_tracking@basic.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4897/fi-bsw-n3050/igt@kms_frontbuffer_tracking@basic.html
    - fi-hsw-peppy:       [PASS][9] -> [DMESG-WARN][10] ([fdo#102614])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6792/fi-hsw-peppy/igt@kms_frontbuffer_tracking@basic.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4897/fi-hsw-peppy/igt@kms_frontbuffer_tracking@basic.html

#### Possible fixes ####

  * igt at i915_selftest@live_execlists:
    - fi-skl-gvtdvm:      [DMESG-FAIL][11] ([fdo#111108]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6792/fi-skl-gvtdvm/igt@i915_selftest@live_execlists.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4897/fi-skl-gvtdvm/igt@i915_selftest@live_execlists.html

  * igt at kms_chamelium@dp-edid-read:
    - {fi-icl-u4}:        [FAIL][13] ([fdo#111045]) -> [PASS][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6792/fi-icl-u4/igt@kms_chamelium@dp-edid-read.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4897/fi-icl-u4/igt@kms_chamelium@dp-edid-read.html

  * igt at kms_frontbuffer_tracking@basic:
    - fi-icl-u2:          [FAIL][15] ([fdo#103167]) -> [PASS][16]
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6792/fi-icl-u2/igt@kms_frontbuffer_tracking@basic.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4897/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#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#108569]: https://bugs.freedesktop.org/show_bug.cgi?id=108569
  [fdo#109635 ]: https://bugs.freedesktop.org/show_bug.cgi?id=109635 
  [fdo#111045]: https://bugs.freedesktop.org/show_bug.cgi?id=111045
  [fdo#111096]: https://bugs.freedesktop.org/show_bug.cgi?id=111096
  [fdo#111108]: https://bugs.freedesktop.org/show_bug.cgi?id=111108

Participating hosts (52 -> 45)
------------------------------

  Additional (1): fi-tgl-u 
  Missing    (8): fi-kbl-soraka fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-icl-y fi-byt-clapper fi-bdw-samus 

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

  * CI: CI-20190529 -> None
  * Linux: CI_DRM_6792 -> Trybot_4897

  CI-20190529: 20190529
  CI_DRM_6792: 87f7792bc3891de3fab4fb64d66a85a66729e3d4 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5150: a4e8217bcdfef9bb523f26a9084bbf615a6e8abb @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Trybot_4897: 43d2bb47f08eb778bbaec6c223725cbe56282c87 @ git://anongit.freedesktop.org/gfx-ci/linux

== Linux commits ==

43d2bb47f08e drm/i915: Serialise the fill BLT with the vma pinning
cf1923839a8d drm/i915: Merge wait_for_timelines with retire_request
9f1a49708e70 drm/i915: Drop struct_mutex from around i915_retire_requests()
2fbc7185a67e drm/i915: Move idle barrier cleanup into engine-pm
0249298157b4 drm/i915: Coordinate i915_active with its own mutex
d50f63fdfa1f drm/i915: Push the i915_active.retire into a worker
26b804d1c547 drm/i915: Pull i915_vma_pin under the vm->mutex
d886f6ab2793 drm/i915: Mark up address spaces that may need to allocate
c5c0e4f80d0e drm/i915: Make i915_vma.flags atomic_t for mutex reduction
da761c46e798 drm/i915: Only track bound elements of the GTT
611e6e962947 drm/i915: Make shrink/unshrink be atomic
866481f33f20 drm/mm: Pack allocated/scanned boolean into a bitfield
685b224441de dma-fence: Serialise signal enabling (dma_fence_enable_sw_signaling)
e1c20abbc8ed drm/i915: Replace obj->pin_global with obj->frontbuffer
0b0cd78fc6a6 drm/i915: Force PD reload on any PD update
fdb8578f5c7f drm/i915: Protect our local workers against I915_FENCE_TIMEOUT
03a530a13756 drm/i915/gtt: Downgrade Cherryview back to aliasing-ppgtt
d9f67751b512 drm/i915/gtt: Downgrade Baytrail back to aliasing-ppgtt
c9a279b29ae4 drm/i915/selftests: Try to recycle context allocations
b7cbbc628a67 drm/i915/selftests: Remove accidental serialization between gpu_fill
5076712e5348 drm/i915/selftests: Ignore coherency failures on Broadwater
f44798537927 drm/i915: Only activate i915_active debugobject once
623086f687f9 drm/i915: Make engine batch pool's safe for use with virtual engines
07a361f5e374 drm/i915/execlists: Flush the post-sync breadcrumb write harder

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4897/