✗ Fi.CI.BAT: failure for series starting with [01/22] drm/i915/gt: Delay taking the spinlock for grabbing from the buffer pool

Sat Jul 25 18:08:00 UTC 2020

== Series Details ==

Series: series starting with [01/22] drm/i915/gt: Delay taking the spinlock for grabbing from the buffer pool
URL   : https://patchwork.freedesktop.org/series/79879/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_8786 -> Trybot_6854
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Trybot_6854 absolutely need to be
  verified manually.

  If you think the reported changes have nothing to do with the changes
  introduced in Trybot_6854, 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_6854/index.html

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

  Here are the unknown changes that may have been introduced in Trybot_6854:

### IGT changes ###

#### Possible regressions ####

  * igt at i915_selftest@live at execlists:
    - fi-cfl-8109u:       [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-cfl-8109u/igt@i915_selftest@live@execlists.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-cfl-8109u/igt@i915_selftest@live@execlists.html
    - fi-tgl-u2:          [PASS][3] -> [INCOMPLETE][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-tgl-u2/igt@i915_selftest@live@execlists.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-tgl-u2/igt@i915_selftest@live@execlists.html
    - fi-icl-y:           [PASS][5] -> [INCOMPLETE][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-icl-y/igt@i915_selftest@live@execlists.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-icl-y/igt@i915_selftest@live@execlists.html
    - fi-bdw-5557u:       NOTRUN -> [INCOMPLETE][7]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-bdw-5557u/igt@i915_selftest@live@execlists.html

  * igt at i915_selftest@live at requests:
    - fi-tgl-y:           [PASS][8] -> [INCOMPLETE][9]
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-tgl-y/igt@i915_selftest@live@requests.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-tgl-y/igt@i915_selftest@live@requests.html

#### Suppressed ####

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

  * igt at i915_selftest@live at execlists:
    - {fi-tgl-dsi}:       [PASS][10] -> [INCOMPLETE][11]
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-tgl-dsi/igt@i915_selftest@live@execlists.html
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-tgl-dsi/igt@i915_selftest@live@execlists.html

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

  Here are the changes found in Trybot_6854 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt at i915_module_load@reload:
    - fi-byt-j1900:       [PASS][12] -> [DMESG-WARN][13] ([i915#1982]) +1 similar issue
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-byt-j1900/igt@i915_module_load@reload.html
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-byt-j1900/igt@i915_module_load@reload.html

  * igt at i915_pm_rpm@basic-pci-d3-state:
    - fi-bsw-kefka:       [PASS][14] -> [DMESG-WARN][15] ([i915#1982])
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-bsw-kefka/igt@i915_pm_rpm@basic-pci-d3-state.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-bsw-kefka/igt@i915_pm_rpm@basic-pci-d3-state.html

  * igt at i915_selftest@live at execlists:
    - fi-skl-lmem:        [PASS][16] -> [INCOMPLETE][17] ([i915#1795])
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-skl-lmem/igt@i915_selftest@live@execlists.html
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-skl-lmem/igt@i915_selftest@live@execlists.html

  * igt at kms_pipe_crc_basic@read-crc-pipe-a-frame-sequence:
    - fi-tgl-u2:          [PASS][18] -> [DMESG-WARN][19] ([i915#402])
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-tgl-u2/igt@kms_pipe_crc_basic@read-crc-pipe-a-frame-sequence.html
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-tgl-u2/igt@kms_pipe_crc_basic@read-crc-pipe-a-frame-sequence.html

  * igt at kms_psr@primary_page_flip:
    - fi-tgl-y:           [PASS][20] -> [DMESG-WARN][21] ([i915#1982]) +1 similar issue
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-tgl-y/igt@kms_psr@primary_page_flip.html
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-tgl-y/igt@kms_psr@primary_page_flip.html

  * igt at vgem_basic@setversion:
    - fi-tgl-y:           [PASS][22] -> [DMESG-WARN][23] ([i915#402]) +2 similar issues
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-tgl-y/igt@vgem_basic@setversion.html
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-tgl-y/igt@vgem_basic@setversion.html

#### Possible fixes ####

  * igt at i915_module_load@reload:
    - fi-kbl-soraka:      [DMESG-WARN][24] ([i915#1982]) -> [PASS][25] +1 similar issue
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-kbl-soraka/igt@i915_module_load@reload.html
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-kbl-soraka/igt@i915_module_load@reload.html

  * igt at i915_pm_rpm@module-reload:
    - fi-bsw-kefka:       [DMESG-WARN][26] ([i915#1982]) -> [PASS][27]
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-bsw-kefka/igt@i915_pm_rpm@module-reload.html
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-bsw-kefka/igt@i915_pm_rpm@module-reload.html
    - fi-bsw-n3050:       [DMESG-WARN][28] ([i915#1982]) -> [PASS][29]
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-bsw-n3050/igt@i915_pm_rpm@module-reload.html
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-bsw-n3050/igt@i915_pm_rpm@module-reload.html

  * igt at kms_addfb_basic@bad-pitch-0:
    - fi-tgl-y:           [DMESG-WARN][30] ([i915#402]) -> [PASS][31]
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-tgl-y/igt@kms_addfb_basic@bad-pitch-0.html
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-tgl-y/igt@kms_addfb_basic@bad-pitch-0.html

#### Warnings ####

  * igt at gem_exec_suspend@basic-s0:
    - fi-kbl-x1275:       [DMESG-WARN][32] ([i915#62] / [i915#92] / [i915#95]) -> [DMESG-WARN][33] ([i915#62] / [i915#92]) +3 similar issues
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-kbl-x1275/igt@gem_exec_suspend@basic-s0.html
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-kbl-x1275/igt@gem_exec_suspend@basic-s0.html

  * igt at kms_cursor_legacy@basic-flip-after-cursor-legacy:
    - fi-kbl-x1275:       [DMESG-WARN][34] ([i915#62] / [i915#92]) -> [DMESG-WARN][35] ([i915#62] / [i915#92] / [i915#95]) +3 similar issues
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-kbl-x1275/igt@kms_cursor_legacy@basic-flip-after-cursor-legacy.html
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-kbl-x1275/igt@kms_cursor_legacy@basic-flip-after-cursor-legacy.html

  * igt at runner@aborted:
    - fi-bdw-5557u:       [FAIL][36] ([i915#2029]) -> [FAIL][37] ([i915#2110])
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-bdw-5557u/igt@runner@aborted.html
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/fi-bdw-5557u/igt@runner@aborted.html

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

  [i915#1795]: https://gitlab.freedesktop.org/drm/intel/issues/1795
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#2029]: https://gitlab.freedesktop.org/drm/intel/issues/2029
  [i915#2110]: https://gitlab.freedesktop.org/drm/intel/issues/2110
  [i915#402]: https://gitlab.freedesktop.org/drm/intel/issues/402
  [i915#62]: https://gitlab.freedesktop.org/drm/intel/issues/62
  [i915#794]: https://gitlab.freedesktop.org/drm/intel/issues/794
  [i915#92]: https://gitlab.freedesktop.org/drm/intel/issues/92
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95

Participating hosts (47 -> 36)
------------------------------

  Missing    (11): fi-cml-u2 fi-ilk-m540 fi-cml-s fi-hsw-4200u fi-byt-squawks fi-icl-u2 fi-bsw-cyan fi-ctg-p8600 fi-byt-clapper fi-bdw-samus fi-kbl-r 

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

  * Linux: CI_DRM_8786 -> Trybot_6854

  CI-20190529: 20190529
  CI_DRM_8786: e9ecbe8de4e7e7c08363c1ecaaee9270b9c6f2ec @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5747: 6980775bcadec862cd5e5affd65928ef79e5b580 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Trybot_6854: 3b59cf84bd5c52ad5654e290048234aaf0db4922 @ git://anongit.freedesktop.org/gfx-ci/linux

== Linux commits ==

3b59cf84bd5c drm/i915/gt: Protect context lifetime with RCU
e6c7231aa35f drm/i915/gt: Track signaled breadcrumbs outside of the breadcrumb spinlock
e297d0728918 drm/i915/gt: Hold context/request reference while breadcrumbs are active
5830d2a6b38b drm/i915/gt: Move intel_breadcrumbs_arm_irq earlier
8487f76e0fd6 drm/i915/gt: Distinguish the virtual breadcrumbs from the irq breadcrumbs
d2fed70f81e1 drm/i915/gt: Only transfer the virtual context to the new engine if active
086257958555 drm/i915/gt: Replace intel_engine_transfer_stale_breadcrumbs
400fd08d3fc5 drm/i915: Remove requirement for holding i915_request.lock for breadcrumbs
0ca68ae13f1e drm/i915/gem: Remove disordered per-file request list for throttling
7c2f1d65f405 drm/i915: Copy default modparams to mock i915_device
bb4c7157d737 drm/i915/gem: Reduce ctx->engines_mutex for get_engines()
831a4b4ea6dd drm/i915/gem: Reduce ctx->engine_mutex for reading the clone source
365ca1aaebbf drm/i915: Remove gen check before calling intel_rps_boost
89e94fc4d9dd drm/i915/gem: Serialise debugfs i915_gem_objects with ctx->mutex
4a62ad526ef4 drm/i915/gem: Move context decoupling from postclose to preclose
963ea74f18b0 drm/i915/gem: Delay tracking the GEM context until it is registered
3130cafbae7b drm: Restore driver.preclose() for all to use
ae4a5c324d79 drm/i915: Filter wake_flags passed to default_wake_function
0d5ba17ceacb drm/i915/selftests: Add compiler paranoia for checking HWSP values
ae80b8ac7e4d drm/i915/gt: Stall around xcs invalidations on tgl
99248ecac004 drm/i915/gt: Disable preparser around xcs invalidations on tgl
517890bf3341 drm/i915/gt: Delay taking the spinlock for grabbing from the buffer pool

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6854/index.html
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