✗ Fi.CI.BAT: failure for series starting with [01/95] drm/i915/gt: Delay taking the spinlock for grabbing from the buffer pool

Patchwork patchwork at emeril.freedesktop.org
Sun Jul 26 14:54:48 UTC 2020


== Series Details ==

Series: series starting with [01/95] drm/i915/gt: Delay taking the spinlock for grabbing from the buffer pool
URL   : https://patchwork.freedesktop.org/series/79888/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_8786 -> Trybot_6860
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Trybot_6860 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Trybot_6860, 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_6860/index.html

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

  Here are the unknown changes that may have been introduced in Trybot_6860:

### IGT changes ###

#### Possible regressions ####

  * igt at i915_selftest@live at execlists:
    - fi-tgl-u2:          [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-tgl-u2/igt@i915_selftest@live@execlists.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-tgl-u2/igt@i915_selftest@live@execlists.html

  * igt at i915_selftest@live at gt_contexts:
    - fi-skl-6600u:       [PASS][3] -> [DMESG-FAIL][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-skl-6600u/igt@i915_selftest@live@gt_contexts.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-skl-6600u/igt@i915_selftest@live@gt_contexts.html

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

  Here are the changes found in Trybot_6860 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt at i915_module_load@reload:
    - fi-apl-guc:         [PASS][5] -> [DMESG-WARN][6] ([i915#1635] / [i915#1982])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-apl-guc/igt@i915_module_load@reload.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-apl-guc/igt@i915_module_load@reload.html
    - fi-tgl-y:           [PASS][7] -> [DMESG-WARN][8] ([i915#1982])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-tgl-y/igt@i915_module_load@reload.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-tgl-y/igt@i915_module_load@reload.html

  * igt at i915_pm_rpm@basic-pci-d3-state:
    - fi-byt-j1900:       [PASS][9] -> [DMESG-WARN][10] ([i915#1982])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-byt-j1900/igt@i915_pm_rpm@basic-pci-d3-state.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-byt-j1900/igt@i915_pm_rpm@basic-pci-d3-state.html

  * igt at i915_selftest@live at execlists:
    - fi-icl-y:           [PASS][11] -> [DMESG-FAIL][12] ([i915#1993])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-icl-y/igt@i915_selftest@live@execlists.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-icl-y/igt@i915_selftest@live@execlists.html

  * igt at kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - fi-bsw-kefka:       [PASS][13] -> [DMESG-WARN][14] ([i915#1982]) +1 similar issue
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-bsw-kefka/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-bsw-kefka/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  * igt at vgem_basic@unload:
    - fi-tgl-y:           [PASS][15] -> [DMESG-WARN][16] ([i915#402]) +1 similar issue
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-tgl-y/igt@vgem_basic@unload.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-tgl-y/igt@vgem_basic@unload.html

  
#### Possible fixes ####

  * igt at gem_exec_suspend@basic-s0:
    - fi-tgl-u2:          [FAIL][17] ([i915#1888]) -> [PASS][18]
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-tgl-u2/igt@gem_exec_suspend@basic-s0.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-tgl-u2/igt@gem_exec_suspend@basic-s0.html

  * igt at i915_module_load@reload:
    - fi-kbl-soraka:      [DMESG-WARN][19] ([i915#1982]) -> [PASS][20] +1 similar issue
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-kbl-soraka/igt@i915_module_load@reload.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-kbl-soraka/igt@i915_module_load@reload.html

  * igt at i915_pm_rpm@module-reload:
    - fi-bsw-kefka:       [DMESG-WARN][21] ([i915#1982]) -> [PASS][22]
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-bsw-kefka/igt@i915_pm_rpm@module-reload.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-bsw-kefka/igt@i915_pm_rpm@module-reload.html
    - fi-bsw-n3050:       [DMESG-WARN][23] ([i915#1982]) -> [PASS][24]
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-bsw-n3050/igt@i915_pm_rpm@module-reload.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-bsw-n3050/igt@i915_pm_rpm@module-reload.html

  * igt at i915_selftest@live at gt_lrc:
    - fi-tgl-u2:          [DMESG-FAIL][25] ([i915#1233]) -> [PASS][26]
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-tgl-u2/igt@i915_selftest@live@gt_lrc.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-tgl-u2/igt@i915_selftest@live@gt_lrc.html

  * igt at kms_addfb_basic@bad-pitch-0:
    - fi-tgl-y:           [DMESG-WARN][27] ([i915#402]) -> [PASS][28]
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-tgl-y/igt@kms_addfb_basic@bad-pitch-0.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-tgl-y/igt@kms_addfb_basic@bad-pitch-0.html

  * igt at kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - {fi-kbl-7560u}:     [DMESG-WARN][29] ([i915#1982]) -> [PASS][30]
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-kbl-7560u/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-kbl-7560u/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  
#### Warnings ####

  * igt at gem_exec_suspend@basic-s0:
    - fi-kbl-x1275:       [DMESG-WARN][31] ([i915#62] / [i915#92] / [i915#95]) -> [DMESG-WARN][32] ([i915#62] / [i915#92]) +2 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-kbl-x1275/igt@gem_exec_suspend@basic-s0.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-kbl-x1275/igt@gem_exec_suspend@basic-s0.html

  * igt at kms_force_connector_basic@force-edid:
    - fi-kbl-x1275:       [DMESG-WARN][33] ([i915#62] / [i915#92]) -> [DMESG-WARN][34] ([i915#62] / [i915#92] / [i915#95]) +6 similar issues
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8786/fi-kbl-x1275/igt@kms_force_connector_basic@force-edid.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_6860/fi-kbl-x1275/igt@kms_force_connector_basic@force-edid.html

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

  [i915#1233]: https://gitlab.freedesktop.org/drm/intel/issues/1233
  [i915#1635]: https://gitlab.freedesktop.org/drm/intel/issues/1635
  [i915#1888]: https://gitlab.freedesktop.org/drm/intel/issues/1888
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#1993]: https://gitlab.freedesktop.org/drm/intel/issues/1993
  [i915#402]: https://gitlab.freedesktop.org/drm/intel/issues/402
  [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 (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_6860

  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_6860: 79122710fa24fd7af1b5274ed284df138a20b094 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

79122710fa24 locking/lockdep: Fix overflow in presentation of average lock-time
9d31cbe79009 perf
81f54b649026 drm/i915/gt: Another tweak for flushing the tasklets
960d756850a6 drm/i915/gem: Remove timeline nesting from snb relocs
d261707d6657 drm/i915/gt: Enable ring scheduling for gen6/7
d0234e030c41 drm/i915/gt: Implement ring scheduler for gen6/7
bce3a7af101b drm/i915/gt: Infrastructure for ring scheduling
4c5ee3a559f8 drm/i915/gt: Use client timeline address for seqno writes
3eface58aa15 drm/i915/gt: Support creation of 'internal' rings
0025eb21ff7e drm/i915/gt: Couple tasklet scheduling for all CS interrupts
55a60245d1de pin-ve-irq
6590cc73e2c0 Restore "drm/i915: drop engine_pin/unpin_breadcrumbs_irq"
c1d88bfdcab5 drm/i915: Move saturated workload detection back to the context
a743b537aad8 drm/i915: Replace the priority boosting for the display with a deadline
878608d2cdd4 drm/i915/gt: Specify a deadline for the heartbeat
4f19654a733d drm/i915: Fair low-latency scheduling
23aad486f38b drm/i915/gt: Remove timeslice suppression
1970d9be747d drm/i915: Restructure priority inheritance
87763465e0f0 drm/i915: Teach the i915_dependency to use a double-lock
e1f5f6aa84af drm/i915/gt: Do not suspend bonded requests if one hangs
e4dab4a71bc0 drm/i915: Replace engine->schedule() with a known request operation
81480fd2a275 drm/i915: Remove I915_USER_PRIORITY_SHIFT
0d72ce54b048 drm/i915: Strip out internal priorities
b5a3132b6e8d drm/i915: Lift waiter/signaler iterators
0e318afd99c4 drm/i915/gt: Convert stats.active to plain unsigned int
374d4571c5a4 drm/i915/gt: Extract busy-stats for ring-scheduler
3b8983a0d185 drm/i915/gt: Drop atomic for engine->fw_active tracking
aeeb0ed4348c drm/i915/gt: ce->inflight updates are now serialised
4ca3205d018b drm/i915/gt: Simplify virtual engine handling for execlists_hold()
462d231ee688 drm/i915/gt: Resubmit the virtual engine on schedule-out
0242c106b42d drm/i915/gt: Defer schedule_out until after the next dequeue
5a3459fc727b drm/i915/gt: Decouple inflight virtual engines
1391a6dd242a drm/i915/gt: Use virtual_engine during execlists_dequeue
325b52fde063 drm/i915/gt: Free stale request on destroying the virtual engine
eada85a090c5 heart
f7ace3de9f74 drm/i915/gt: Replace direct submit with direct call to tasklet
ea25ad49360c drm/i915/gt: Refactor heartbeat request construction and submission
9d648963b355 drm/i915/gt: Check for a completed last request once
7b01402ef3bc drm/i915/gt: Decouple completed requests on unwind
34b1a4bf5689 drm/i915: Remove unused i915_gem_evict_vm()
38a1ae39f195 drm/i915/gt: Push the wait for the context to bound to the request
6648593f60a1 drm/i915/gt: Acquire backing storage for the context
18dd2a0566d1 drm/i915: Specialise GGTT binding
8f79eb6dde02 drm/i915: Hold wakeref for the duration of the vma GGTT binding
8a25069f2428 drm/i915/gem: Replace i915_gem_object.mm.mutex with reservation_ww_class
db3f826f16b4 drm/i915/gem: Pull execbuf dma resv under a single critical section
763a2fb87775 drm/i915: Add an implementation for i915_gem_ww_ctx locking, v2.
aec55636cd39 drm/i915/gem: Reintroduce multiple passes for reloc processing
c3ed7ec59ea9 drm/i915/gem: Include secure batch in common execbuf pinning
424ebcfd4a62 drm/i915/gem: Include cmdparser in common execbuf pinning
2d68cba290a7 drm/i915/gem: Bind the fence async for execbuf
b5b2863d9a5f drm/i915/gem: Asynchronous GTT unbinding
d47aa3bbe696 drm/i915/gem: Separate the ww_mutex walker into its own list
849ed796b4f8 drm/i915/gem: Assign context id for async work
4866f2d2a5bf drm/i915: Always defer fenced work to the worker
20d8a80ef58f drm/i915: Add list_for_each_entry_safe_continue_reverse
06d93de5d920 drm/i915/gem: Remove the call for no-evict i915_vma_pin
0a4f9c7f98ca drm/i915/gem: Break apart the early i915_vma_pin from execbuf object lookup
5c2f3871b653 drm/i915/gem: Rename execbuf.bind_link to unbound_link
c965fa81bc31 drm/i915/gem: Don't drop the timeline lock during execbuf
9c4c873a02b4 drm/i915/gt: Shrink i915_page_directory's slab bucket
f237d4f1ff01 drm/i915/gt: Switch to object allocations for page directories
2783751f39e3 drm/i915: Preallocate stashes for vma page-directories
6013cc115271 drm/i915: Provide a fastpath for waiting on vma bindings
859796414041 risque-active
ab115d7d832a drm/i915: Make the stale cached active node available for any timeline
524ab51a9ee2 drm/i915: Keep the most recently used active-fence upon discard
de761418729f drm/i915: Export a preallocate variant of i915_active_acquire()
4073f6a0a908 drm/i915: Skip taking acquire mutex for no ref->active callback
eee97ee59510 drm/i915: Add a couple of missing i915_active_fini()
e1cde886d453 rq-split-boost
e257143ecaf2 drm/i915: Drop i915_request.lock serialisation around await_start
6e9555363189 drm/i915/gt: Split the breadcrumb spinlock between global and contexts
10897932433c drm/i915/gt: Protect context lifetime with RCU
ff54c4498ffd drm/i915/gt: Track signaled breadcrumbs outside of the breadcrumb spinlock
197a59c28999 drm/i915/gt: Hold context/request reference while breadcrumbs are active
0c5a6cad068b drm/i915/gt: Move intel_breadcrumbs_arm_irq earlier
2426305b1093 drm/i915/gt: Distinguish the virtual breadcrumbs from the irq breadcrumbs
c06e979c487f drm/i915/gt: Only transfer the virtual context to the new engine if active
bd08a305a2df drm/i915/gt: Replace intel_engine_transfer_stale_breadcrumbs
3934842924a5 drm/i915: Remove requirement for holding i915_request.lock for breadcrumbs
1bfa2e181388 drm/i915/gem: Remove disordered per-file request list for throttling
8b99da9f3790 drm/i915: Copy default modparams to mock i915_device
597e3ac2c29e drm/i915/gem: Reduce ctx->engines_mutex for get_engines()
663f457b13fc drm/i915/gem: Reduce ctx->engine_mutex for reading the clone source
6875d16a315e drm/i915: Remove gen check before calling intel_rps_boost
6132d93acda9 drm/i915/gem: Serialise debugfs i915_gem_objects with ctx->mutex
ce58ff940940 drm/i915/gem: Move context decoupling from postclose to preclose
5263b3c3cbe9 drm/i915/gem: Delay tracking the GEM context until it is registered
f131bf21762e drm: Restore driver.preclose() for all to use
a62048b6ffc9 drm/i915: Filter wake_flags passed to default_wake_function
8bd50a2d78f9 drm/i915/selftests: Add compiler paranoia for checking HWSP values
75389bb2872b drm/i915/gt: Stall around xcs invalidations on tgl
829fa355decb drm/i915/gt: Disable preparser around xcs invalidations on tgl
ce602a7056b4 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_6860/index.html
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