✗ Fi.CI.BAT: failure for series starting with [1/8] drm/i915/gem: Reduce context termination list iteration guard to RCU

Wed Aug 5 20:38:50 UTC 2020

== Series Details ==

Series: series starting with [1/8] drm/i915/gem: Reduce context termination list iteration guard to RCU
URL   : https://patchwork.freedesktop.org/series/80305/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_8846 -> Trybot_6939
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Trybot_6939 absolutely need to be
  verified manually.

  If you think the reported changes have nothing to do with the changes
  introduced in Trybot_6939, 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_6939/index.html

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

  Here are the unknown changes that may have been introduced in Trybot_6939:

### IGT changes ###

#### Possible regressions ####

  * igt at gem_exec_fence@basic-busy at bcs0:
    - fi-ivb-3770:        [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-ivb-3770/igt@gem_exec_fence@basic-busy@bcs0.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-ivb-3770/igt@gem_exec_fence@basic-busy@bcs0.html

  * igt at gem_exec_fence@basic-wait:
    - fi-ivb-3770:        NOTRUN -> [TIMEOUT][3] +2 similar issues
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-ivb-3770/igt@gem_exec_fence@basic-wait.html

  * igt at gem_exec_fence@basic-wait at vcs0:
    - fi-kbl-8809g:       [PASS][4] -> [INCOMPLETE][5]
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-kbl-8809g/igt@gem_exec_fence@basic-wait@vcs0.html
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-kbl-8809g/igt@gem_exec_fence@basic-wait@vcs0.html

  * igt at gem_exec_fence@nb-await:
    - fi-kbl-8809g:       NOTRUN -> [TIMEOUT][6] +2 similar issues
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-kbl-8809g/igt@gem_exec_fence@nb-await.html

  * igt at gem_exec_gttfill@basic:
    - fi-kbl-8809g:       [PASS][7] -> [TIMEOUT][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-kbl-8809g/igt@gem_exec_gttfill@basic.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-kbl-8809g/igt@gem_exec_gttfill@basic.html
    - fi-ivb-3770:        [PASS][9] -> [TIMEOUT][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-ivb-3770/igt@gem_exec_gttfill@basic.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-ivb-3770/igt@gem_exec_gttfill@basic.html

  * igt at gem_exec_parallel@engines at contexts:
    - fi-icl-u2:          [PASS][11] -> [INCOMPLETE][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-icl-u2/igt@gem_exec_parallel@engines@contexts.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-icl-u2/igt@gem_exec_parallel@engines@contexts.html

  * igt at gem_exec_parallel@engines at fds:
    - fi-tgl-u2:          [PASS][13] -> [INCOMPLETE][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-tgl-u2/igt@gem_exec_parallel@engines@fds.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-tgl-u2/igt@gem_exec_parallel@engines@fds.html

  * igt at gem_exec_store@basic:
    - fi-tgl-u2:          [PASS][15] -> [TIMEOUT][16] +3 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-tgl-u2/igt@gem_exec_store@basic.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-tgl-u2/igt@gem_exec_store@basic.html

  * igt at gem_exec_suspend@basic-s0:
    - fi-icl-u2:          [PASS][17] -> [TIMEOUT][18] +3 similar issues
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-icl-u2/igt@gem_exec_suspend@basic-s0.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-icl-u2/igt@gem_exec_suspend@basic-s0.html

  * igt at gem_flink_basic@bad-flink:
    - fi-hsw-4770:        [PASS][19] -> [TIMEOUT][20] +4 similar issues
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-hsw-4770/igt@gem_flink_basic@bad-flink.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-hsw-4770/igt@gem_flink_basic@bad-flink.html

  * igt at gem_sync@basic-all:
    - fi-bsw-kefka:       [PASS][21] -> [TIMEOUT][22] +3 similar issues
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-bsw-kefka/igt@gem_sync@basic-all.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-bsw-kefka/igt@gem_sync@basic-all.html

  * igt at gem_sync@basic-each:
    - fi-skl-guc:         [PASS][23] -> [TIMEOUT][24] +4 similar issues
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-skl-guc/igt@gem_sync@basic-each.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-skl-guc/igt@gem_sync@basic-each.html

  * igt at gem_wait@busy at all:
    - fi-icl-y:           [PASS][25] -> [INCOMPLETE][26]
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-icl-y/igt@gem_wait@busy@all.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-icl-y/igt@gem_wait@busy@all.html

  * igt at gem_wait@wait at all:
    - fi-icl-y:           [PASS][27] -> [TIMEOUT][28] +3 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-icl-y/igt@gem_wait@wait@all.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-icl-y/igt@gem_wait@wait@all.html

  * igt at i915_selftest@live at gem_execbuf:
    - fi-skl-lmem:        [PASS][29] -> [INCOMPLETE][30]
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-skl-lmem/igt@i915_selftest@live@gem_execbuf.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-skl-lmem/igt@i915_selftest@live@gem_execbuf.html
    - fi-cml-u2:          [PASS][31] -> [INCOMPLETE][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-cml-u2/igt@i915_selftest@live@gem_execbuf.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-cml-u2/igt@i915_selftest@live@gem_execbuf.html

  * igt at i915_selftest@live at gt_engines:
    - fi-kbl-r:           [PASS][33] -> [INCOMPLETE][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-kbl-r/igt@i915_selftest@live@gt_engines.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-kbl-r/igt@i915_selftest@live@gt_engines.html

  * igt at i915_selftest@live at gt_lrc:
    - fi-bsw-n3050:       [PASS][35] -> [DMESG-FAIL][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-bsw-n3050/igt@i915_selftest@live@gt_lrc.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-bsw-n3050/igt@i915_selftest@live@gt_lrc.html

  * igt at i915_selftest@live at gt_pm:
    - fi-kbl-guc:         [PASS][37] -> [INCOMPLETE][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-kbl-guc/igt@i915_selftest@live@gt_pm.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-kbl-guc/igt@i915_selftest@live@gt_pm.html

  * igt at i915_selftest@live at hangcheck:
    - fi-cml-s:           [PASS][39] -> [INCOMPLETE][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-cml-s/igt@i915_selftest@live@hangcheck.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-cml-s/igt@i915_selftest@live@hangcheck.html

  * igt at i915_selftest@live at workarounds:
    - fi-kbl-x1275:       [PASS][41] -> [INCOMPLETE][42]
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-kbl-x1275/igt@i915_selftest@live@workarounds.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-kbl-x1275/igt@i915_selftest@live@workarounds.html
    - fi-cfl-8700k:       [PASS][43] -> [INCOMPLETE][44]
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-cfl-8700k/igt@i915_selftest@live@workarounds.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-cfl-8700k/igt@i915_selftest@live@workarounds.html

#### Warnings ####

  * igt at gem_tiled_blits@basic:
    - fi-bsw-kefka:       [SKIP][45] ([fdo#109271]) -> [TIMEOUT][46]
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-bsw-kefka/igt@gem_tiled_blits@basic.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-bsw-kefka/igt@gem_tiled_blits@basic.html

#### Suppressed ####

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

  * igt at gem_exec_fence@basic-wait at rcs0:
    - {fi-tgl-dsi}:       [PASS][47] -> [INCOMPLETE][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-tgl-dsi/igt@gem_exec_fence@basic-wait@rcs0.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-tgl-dsi/igt@gem_exec_fence@basic-wait@rcs0.html

  * igt at gem_exec_fence@nb-await:
    - {fi-tgl-dsi}:       NOTRUN -> [TIMEOUT][49] +2 similar issues
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-tgl-dsi/igt@gem_exec_fence@nb-await.html

  * igt at gem_exec_gttfill@basic:
    - {fi-tgl-dsi}:       [PASS][50] -> [TIMEOUT][51]
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-tgl-dsi/igt@gem_exec_gttfill@basic.html
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-tgl-dsi/igt@gem_exec_gttfill@basic.html

  * igt at gem_exec_parallel@engines at contexts:
    - {fi-ehl-1}:         [PASS][52] -> [INCOMPLETE][53]
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-ehl-1/igt@gem_exec_parallel@engines@contexts.html
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-ehl-1/igt@gem_exec_parallel@engines@contexts.html

  * igt at gem_exec_store@basic:
    - {fi-ehl-1}:         [PASS][54] -> [TIMEOUT][55] +3 similar issues
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-ehl-1/igt@gem_exec_store@basic.html
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-ehl-1/igt@gem_exec_store@basic.html

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

  Here are the changes found in Trybot_6939 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt at gem_exec_suspend@basic-s3:
    - fi-byt-j1900:       [PASS][56] -> [INCOMPLETE][57] ([i915#2204])
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-byt-j1900/igt@gem_exec_suspend@basic-s3.html
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-byt-j1900/igt@gem_exec_suspend@basic-s3.html
    - fi-apl-guc:         [PASS][58] -> [TIMEOUT][59] ([i915#1635]) +4 similar issues
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-apl-guc/igt@gem_exec_suspend@basic-s3.html
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-apl-guc/igt@gem_exec_suspend@basic-s3.html

  * igt at i915_selftest@live at hangcheck:
    - fi-skl-6600u:       [PASS][60] -> [INCOMPLETE][61] ([fdo#108744])
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-skl-6600u/igt@i915_selftest@live@hangcheck.html
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-skl-6600u/igt@i915_selftest@live@hangcheck.html
    - fi-kbl-7500u:       [PASS][62] -> [INCOMPLETE][63] ([fdo#108744])
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-kbl-7500u/igt@i915_selftest@live@hangcheck.html
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-kbl-7500u/igt@i915_selftest@live@hangcheck.html

#### Warnings ####

  * igt at i915_pm_rpm@module-reload:
    - fi-kbl-guc:         [DMESG-FAIL][64] ([i915#2203]) -> [DMESG-WARN][65] ([i915#2203])
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-kbl-guc/igt@i915_pm_rpm@module-reload.html
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-kbl-guc/igt@i915_pm_rpm@module-reload.html

  * igt at kms_flip@basic-flip-vs-modeset at a-dp1:
    - fi-kbl-x1275:       [DMESG-WARN][66] ([i915#62] / [i915#92]) -> [DMESG-WARN][67] ([i915#62] / [i915#92] / [i915#95]) +6 similar issues
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-kbl-x1275/igt@kms_flip@basic-flip-vs-modeset@a-dp1.html
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-kbl-x1275/igt@kms_flip@basic-flip-vs-modeset@a-dp1.html

  * igt at prime_vgem@basic-fence-flip:
    - fi-kbl-x1275:       [DMESG-WARN][68] ([i915#62] / [i915#92] / [i915#95]) -> [DMESG-WARN][69] ([i915#62] / [i915#92]) +2 similar issues
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8846/fi-kbl-x1275/igt@prime_vgem@basic-fence-flip.html
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/fi-kbl-x1275/igt@prime_vgem@basic-fence-flip.html

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

  [fdo#108744]: https://bugs.freedesktop.org/show_bug.cgi?id=108744
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#1635]: https://gitlab.freedesktop.org/drm/intel/issues/1635
  [i915#2203]: https://gitlab.freedesktop.org/drm/intel/issues/2203
  [i915#2204]: https://gitlab.freedesktop.org/drm/intel/issues/2204
  [i915#62]: https://gitlab.freedesktop.org/drm/intel/issues/62
  [i915#92]: https://gitlab.freedesktop.org/drm/intel/issues/92
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95

Participating hosts (44 -> 37)
------------------------------

  Missing    (7): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-byt-clapper fi-bdw-samus 

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

  * Linux: CI_DRM_8846 -> Trybot_6939

  CI-20190529: 20190529
  CI_DRM_8846: ffed5d9353b161a318814b97ea4f13f97a2c5f10 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5760: 53d2ddd2f5f7beb98a996d7f2c3976c87d4da01f @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Trybot_6939: 86f2461ea611249ef5af2279b7670e041e781cd5 @ git://anongit.freedesktop.org/gfx-ci/linux

== Linux commits ==

86f2461ea611 bread
ef63dde5eb35 drm/i915/gt: Split the breadcrumb spinlock between global and contexts
59b34dc4e5ec drm/i915/gt: Don't cancel the interrupt shadow too early
ce4d5466d82f drm/i915/gt: Track signaled breadcrumbs outside of the breadcrumb spinlock
e4031aef18c8 drm/i915/gt: Defer enabling the breadcrumb interrupt to after submission
f55ecbd0d9ec drm/i915/gt: Free stale request on destroying the virtual engine
093f1e5891fc drm/i915/gt: Protect context lifetime with RCU
39c96fc2f777 drm/i915/gem: Reduce context termination list iteration guard to RCU

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6939/index.html
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