✗ Fi.CI.BAT: failure for series starting with [01/31] drm/i915/gt: Delay taking the spinlock for grabbing from the buffer pool

Sat Jul 25 16:20:50 UTC 2020

== Series Details ==

Series: series starting with [01/31] drm/i915/gt: Delay taking the spinlock for grabbing from the buffer pool
URL   : https://patchwork.freedesktop.org/series/79876/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_8786 -> Trybot_6851
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Trybot_6851 absolutely need to be
  verified manually.

  If you think the reported changes have nothing to do with the changes
  introduced in Trybot_6851, 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_6851/index.html

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

  Here are the unknown changes that may have been introduced in Trybot_6851:

### IGT changes ###

#### Possible regressions ####

  * igt at gem_busy@busy at all:
    - fi-ilk-650:         [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-ilk-650/igt@gem_busy@busy@all.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-ilk-650/igt@gem_busy@busy@all.html
    - fi-snb-2520m:       [PASS][3] -> [DMESG-WARN][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-snb-2520m/igt@gem_busy@busy@all.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-snb-2520m/igt@gem_busy@busy@all.html
    - fi-bwr-2160:        [PASS][5] -> [INCOMPLETE][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-bwr-2160/igt@gem_busy@busy@all.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-bwr-2160/igt@gem_busy@busy@all.html
    - fi-ivb-3770:        [PASS][7] -> [DMESG-WARN][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-ivb-3770/igt@gem_busy@busy@all.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-ivb-3770/igt@gem_busy@busy@all.html
    - fi-byt-j1900:       [PASS][9] -> [INCOMPLETE][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-byt-j1900/igt@gem_busy@busy@all.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-byt-j1900/igt@gem_busy@busy@all.html
    - fi-blb-e6850:       [PASS][11] -> [INCOMPLETE][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-blb-e6850/igt@gem_busy@busy@all.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-blb-e6850/igt@gem_busy@busy@all.html

  * igt at runner@aborted:
    - fi-ilk-650:         NOTRUN -> [FAIL][13]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-ilk-650/igt@runner@aborted.html
    - fi-pnv-d510:        NOTRUN -> [FAIL][14]
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-pnv-d510/igt@runner@aborted.html
    - fi-snb-2520m:       NOTRUN -> [FAIL][15]
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-snb-2520m/igt@runner@aborted.html
    - fi-bwr-2160:        NOTRUN -> [FAIL][16]
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-bwr-2160/igt@runner@aborted.html
    - fi-snb-2600:        NOTRUN -> [FAIL][17]
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-snb-2600/igt@runner@aborted.html
    - fi-ivb-3770:        NOTRUN -> [FAIL][18]
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-ivb-3770/igt@runner@aborted.html
    - fi-byt-j1900:       NOTRUN -> [FAIL][19]
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-byt-j1900/igt@runner@aborted.html
    - fi-elk-e7500:       NOTRUN -> [FAIL][20]
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-elk-e7500/igt@runner@aborted.html
    - fi-blb-e6850:       NOTRUN -> [FAIL][21]
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-blb-e6850/igt@runner@aborted.html

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

  Here are the changes found in Trybot_6851 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt at gem_busy@busy at all:
    - fi-pnv-d510:        [PASS][22] -> [INCOMPLETE][23] ([i915#299])
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-pnv-d510/igt@gem_busy@busy@all.html
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-pnv-d510/igt@gem_busy@busy@all.html
    - fi-gdg-551:         [PASS][24] -> [INCOMPLETE][25] ([i915#172])
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-gdg-551/igt@gem_busy@busy@all.html
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-gdg-551/igt@gem_busy@busy@all.html
    - fi-snb-2600:        [PASS][26] -> [INCOMPLETE][27] ([i915#82])
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-snb-2600/igt@gem_busy@busy@all.html
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-snb-2600/igt@gem_busy@busy@all.html
    - fi-elk-e7500:       [PASS][28] -> [INCOMPLETE][29] ([i915#66])
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-elk-e7500/igt@gem_busy@busy@all.html
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6851/fi-elk-e7500/igt@gem_busy@busy@all.html

  [i915#172]: https://gitlab.freedesktop.org/drm/intel/issues/172
  [i915#299]: https://gitlab.freedesktop.org/drm/intel/issues/299
  [i915#66]: https://gitlab.freedesktop.org/drm/intel/issues/66
  [i915#82]: https://gitlab.freedesktop.org/drm/intel/issues/82

Participating hosts (47 -> 11)
------------------------------

  ERROR: It appears as if the changes made in Trybot_6851 prevented too many machines from booting.

  Missing    (36): fi-kbl-soraka fi-bdw-gvtdvm fi-icl-u2 fi-apl-guc fi-icl-y fi-skl-lmem fi-skl-6600u fi-cml-u2 fi-bxt-dsi fi-bdw-5557u fi-cml-s fi-tgl-u2 fi-bsw-n3050 fi-kbl-7500u fi-ctg-p8600 fi-kbl-7560u fi-tgl-y fi-bsw-nick fi-skl-6700k2 fi-kbl-r fi-ilk-m540 fi-ehl-1 fi-tgl-dsi fi-skl-guc fi-cfl-8700k fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-cfl-guc fi-kbl-guc fi-kbl-x1275 fi-cfl-8109u fi-kbl-8809g fi-bsw-kefka fi-byt-clapper fi-bdw-samus 

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

  * Linux: CI_DRM_8786 -> Trybot_6851

  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_6851: dcab6da0129314420ff5b94bd5e2fb409aeb8893 @ git://anongit.freedesktop.org/gfx-ci/linux

== Linux commits ==

dcab6da01293 risque-active
cb3e95518179 drm/i915: Make the stale cached active node available for any timeline
e18b3750c23c drm/i915: Keep the most recently used active-fence upon discard
6e166d2c57a5 drm/i915: Export a preallocate variant of i915_active_acquire()
6ab637433fa4 drm/i915: Skip taking acquire mutex for no ref->active callback
1369069795a4 drm/i915: Add a couple of missing i915_active_fini()
a8114f0a752a rq-split-boost
351f0c01ca25 drm/i915: Drop i915_request.lock serialisation around await_start
09f90d15e049 drm/i915/gt: Split the breadcrumb spinlock between global and contexts
f326b80704e0 drm/i915/gt: Protect context lifetime with RCU
465339ebb707 drm/i915/gt: Track signaled breadcrumbs outside of the breadcrumb spinlock
aee99e247034 drm/i915/gt: Hold context/request reference while breadcrumbs are active
8fda894d4651 drm/i915/gt: Move intel_breadcrumbs_arm_irq earlier
e13ad19966f0 drm/i915/gt: Distinguish the virtual breadcrumbs from the irq breadcrumbs
7bd4cc28ec51 drm/i915/gt: Only transfer the virtual context to the new engine if active
f19eec779c13 drm/i915/gt: Replace intel_engine_transfer_stale_breadcrumbs
13fff988c3fb drm/i915: Remove requirement for holding i915_request.lock for breadcrumbs
6b22de2320a3 drm/i915/gem: Remove disordered per-file request list for throttling
3e2a812b0f4b drm/i915: Copy default modparams to mock i915_device
fc544b8c1a08 drm/i915/gem: Reduce ctx->engines_mutex for get_engines()
894ca0dd176c drm/i915/gem: Reduce ctx->engine_mutex for reading the clone source
65037da794ef drm/i915: Remove gen check before calling intel_rps_boost
a185a8a38399 drm/i915/gem: Serialise debugfs i915_gem_objects with ctx->mutex
0cdb9dc7529e drm/i915/gem: Move context decoupling from postclose to preclose
18180e2ee20e drm/i915/gem: Delay tracking the GEM context until it is registered
d7ce1e28399c drm: Restore driver.preclose() for all to use
8ffd53c5a9cc drm/i915: Filter wake_flags passed to default_wake_function
970a17b30c30 drm/i915/selftests: Add compiler paranoia for checking HWSP values
e54dea45a9fc drm/i915/gt: Stall around xcs invalidations on tgl
dab9e96aa09a drm/i915/gt: Disable preparser around xcs invalidations on tgl
2efb40d36438 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_6851/index.html
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