✗ Fi.CI.BAT: failure for series starting with [01/41] drm/i915/gem: Don't drop the timeline lock during execbuf

Patchwork patchwork at emeril.freedesktop.org
Sat Aug 1 22:14:10 UTC 2020


== Series Details ==

Series: series starting with [01/41] drm/i915/gem: Don't drop the timeline lock during execbuf
URL   : https://patchwork.freedesktop.org/series/80165/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_8828 -> Trybot_6907
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Trybot_6907 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Trybot_6907, 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_6907/index.html

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

  Here are the unknown changes that may have been introduced in Trybot_6907:

### IGT changes ###

#### Possible regressions ####

  * igt at i915_selftest@live at execlists:
    - fi-icl-u2:          [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-icl-u2/igt@i915_selftest@live@execlists.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6907/fi-icl-u2/igt@i915_selftest@live@execlists.html
    - fi-tgl-u2:          NOTRUN -> [INCOMPLETE][3]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6907/fi-tgl-u2/igt@i915_selftest@live@execlists.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][4] -> [DMESG-FAIL][5]
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-tgl-dsi/igt@i915_selftest@live@execlists.html
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6907/fi-tgl-dsi/igt@i915_selftest@live@execlists.html

  
New tests
---------

  New tests have been introduced between CI_DRM_8828 and Trybot_6907:

### New IGT tests (1) ###

  * igt at i915_selftest@live at scheduler:
    - Statuses : 34 pass(s)
    - Exec time: [0.47, 37.70] s

  

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

  Here are the changes found in Trybot_6907 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt at gem_exec_suspend@basic-s3:
    - fi-tgl-u2:          [PASS][6] -> [FAIL][7] ([i915#1888]) +1 similar issue
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-tgl-u2/igt@gem_exec_suspend@basic-s3.html
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6907/fi-tgl-u2/igt@gem_exec_suspend@basic-s3.html

  * igt at i915_pm_rpm@basic-pci-d3-state:
    - fi-bsw-kefka:       [PASS][8] -> [DMESG-WARN][9] ([i915#1982])
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-bsw-kefka/igt@i915_pm_rpm@basic-pci-d3-state.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6907/fi-bsw-kefka/igt@i915_pm_rpm@basic-pci-d3-state.html

  * igt at kms_cursor_legacy@basic-flip-before-cursor-atomic:
    - fi-icl-u2:          [PASS][10] -> [DMESG-WARN][11] ([i915#1982]) +1 similar issue
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-icl-u2/igt@kms_cursor_legacy@basic-flip-before-cursor-atomic.html
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6907/fi-icl-u2/igt@kms_cursor_legacy@basic-flip-before-cursor-atomic.html

  
#### Possible fixes ####

  * igt at i915_selftest@live at gem_contexts:
    - fi-tgl-u2:          [INCOMPLETE][12] ([i915#2045]) -> [PASS][13]
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-tgl-u2/igt@i915_selftest@live@gem_contexts.html
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6907/fi-tgl-u2/igt@i915_selftest@live@gem_contexts.html

  * igt at kms_cursor_legacy@basic-busy-flip-before-cursor-legacy:
    - fi-icl-u2:          [DMESG-WARN][14] ([i915#1982]) -> [PASS][15]
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-icl-u2/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6907/fi-icl-u2/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy.html

  
#### Warnings ####

  * igt at kms_flip@basic-flip-vs-dpms at a-dp1:
    - fi-kbl-x1275:       [DMESG-WARN][16] ([i915#62] / [i915#92] / [i915#95]) -> [DMESG-WARN][17] ([i915#62] / [i915#92]) +2 similar issues
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-kbl-x1275/igt@kms_flip@basic-flip-vs-dpms@a-dp1.html
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6907/fi-kbl-x1275/igt@kms_flip@basic-flip-vs-dpms@a-dp1.html

  * igt at prime_vgem@basic-fence-flip:
    - fi-kbl-x1275:       [DMESG-WARN][18] ([i915#62] / [i915#92]) -> [DMESG-WARN][19] ([i915#62] / [i915#92] / [i915#95]) +4 similar issues
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8828/fi-kbl-x1275/igt@prime_vgem@basic-fence-flip.html
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6907/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).

  [i915#1888]: https://gitlab.freedesktop.org/drm/intel/issues/1888
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#2045]: https://gitlab.freedesktop.org/drm/intel/issues/2045
  [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 (42 -> 35)
------------------------------

  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_8828 -> Trybot_6907

  CI-20190529: 20190529
  CI_DRM_8828: 3a8a4f98f366b8e5f9bd54d93d8c9d4d4e0551e9 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5755: e9ef5db4cd286fb4bf151a24efcd7a62a4df18f1 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Trybot_6907: e504fa09b31341d7a407bc51a5b4e457944feb8a @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

e504fa09b313 drm/i915/gt: Another tweak for flushing the tasklets
d48698e122b8 drm/i915/gt: Support virtual engine queues
d64f3ef99c53 drm/i915: Prune empty priolists
20f7a90af6b9 drm/i915/gt: Defer the kmem_cache_free() until after the HW submit
4f795cb1d7e5 drm/i915: Move saturated workload detection back to the context
f344e955f604 drm/i915: Replace the priority boosting for the display with a deadline
efbb35d2dd37 drm/i915/gt: Specify a deadline for the heartbeat
9ac316b21876 drm/i915: Fair low-latency scheduling
d7031a541454 drm/i915/gt: Remove timeslice suppression
0569b3828d85 drm/i915: Improve DFS for priority inheritance
4ce11086d279 drm/i915/selftests: Measure set-priority duration
d602b26a4f3e drm/i915: Restructure priority inheritance
c29a4659e9f6 drm/i915: Teach the i915_dependency to use a double-lock
0cc53804c135 drm/i915/gt: Do not suspend bonded requests if one hangs
4e44ec766988 drm/i915: Replace engine->schedule() with a known request operation
b41f3d99b64a drm/i915: Remove I915_USER_PRIORITY_SHIFT
4c19f6e74433 drm/i915: Strip out internal priorities
e55fad8e41fc drm/i915: Lift waiter/signaler iterators
58654b2f8aef drm/i915/gt: Convert stats.active to plain unsigned int
7367e9a2d52f drm/i915/gt: Extract busy-stats for ring-scheduler
345cd834176d drm/i915/gt: Drop atomic for engine->fw_active tracking
c849d8be3869 drm/i915/gt: ce->inflight updates are now serialised
6a58c152a721 drm/i915/gt: Simplify virtual engine handling for execlists_hold()
cfb9a7f15ac5 drm/i915/gt: Resubmit the virtual engine on schedule-out
f186de2f8300 drm/i915/gt: Defer schedule_out until after the next dequeue
a3a38d9fb3e2 drm/i915/gt: Decouple inflight virtual engines
4ae495dab496 drm/i915/gt: Use virtual_engine during execlists_dequeue
703cf886ea7e drm/i915/gt: Free stale request on destroying the virtual engine
9f924bf31646 drm/i915/gt: Replace direct submit with direct call to tasklet
4e26f3742506 drm/i915/gt: Refactor heartbeat request construction and submission
c9cde8645076 drm/i915/gt: Check for a completed last request once
ba61b19c4cfd drm/i915/gt: Decouple completed requests on unwind
d9d933efe973 drm/i915: Reduce test_and_set_bit to set_bit in i915_request_submit()
71289083edff drm/i915/gem: Reduce ctx->engines_mutex for get_engines()
f694979c4914 drm/i915/gem: Reduce ctx->engine_mutex for reading the clone source
f38faa809f26 drm/i915: Drop i915_request.lock requirement for intel_rps_boost()
b8a52b583855 drm/i915: Drop i915_request.lock serialisation around await_start
7b69e2e7c5d4 drm/i915/gt: Split the breadcrumb spinlock between global and contexts
0ccbcf19db3f drm/i915/gt: Protect context lifetime with RCU
c07e6d4c7259 drm/i915/gt: Track signaled breadcrumbs outside of the breadcrumb spinlock
9428fbb223d5 drm/i915/gem: Don't drop the timeline lock during execbuf

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6907/index.html
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