✗ Fi.CI.BAT: failure for series starting with [01/37] drm/i915/gvt: Avoid use-after-free iterating the gtt list

Patchwork patchwork at emeril.freedesktop.org
Wed Nov 21 11:30:09 UTC 2018 

== Series Details ==

Series: series starting with [01/37] drm/i915/gvt: Avoid use-after-free iterating the gtt list
URL   : https://patchwork.freedesktop.org/series/52818/
State : failure

== Summary ==

= CI Bug Log - changes from CI_DRM_5178 -> Trybot_3252 =

== Summary - FAILURE ==

  Serious unknown changes coming with Trybot_3252 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Trybot_3252, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://patchwork.freedesktop.org/api/1.0/series/52818/revisions/1/mbox/

== Possible new issues ==

  Here are the unknown changes that may have been introduced in Trybot_3252:

  === IGT changes ===

    ==== Possible regressions ====

    igt at i915_selftest@live_contexts:
      fi-kbl-guc:         PASS -> DMESG-FAIL
      fi-cfl-guc:         PASS -> DMESG-FAIL
      fi-kbl-x1275:       PASS -> DMESG-FAIL
      fi-cfl-8700k:       PASS -> DMESG-FAIL
      fi-apl-guc:         PASS -> DMESG-FAIL
      fi-cnl-u:           PASS -> DMESG-FAIL
      {fi-kbl-7500u}:     PASS -> DMESG-FAIL

    
    ==== Warnings ====

    igt at kms_pipe_crc_basic@hang-read-crc-pipe-b:
      fi-skl-guc:         PASS -> SKIP +2
      fi-apl-guc:         PASS -> SKIP +2
      fi-cfl-guc:         PASS -> SKIP +2

    
== Known issues ==

  Here are the changes found in Trybot_3252 that come from known issues:

  === IGT changes ===

    ==== Issues hit ====

    igt at amdgpu/amd_basic at cs-compute:
      fi-kbl-8809g:       NOTRUN -> FAIL (fdo#108094)

    igt at amdgpu/amd_prime at amd-to-i915:
      fi-kbl-8809g:       NOTRUN -> FAIL (fdo#107341)

    igt at gem_exec_suspend@basic-s4-devices:
      fi-blb-e6850:       PASS -> INCOMPLETE (fdo#107718)

    {igt at runner@aborted}:
      {fi-icl-y}:         NOTRUN -> FAIL (fdo#108070)

    
    ==== Possible fixes ====

    igt at i915_selftest@live_coherency:
      fi-gdg-551:         DMESG-FAIL (fdo#107164) -> PASS

    igt at i915_selftest@live_contexts:
      fi-bsw-kefka:       DMESG-FAIL (fdo#108626) -> PASS

    igt at i915_selftest@live_hangcheck:
      fi-bwr-2160:        DMESG-FAIL (fdo#108735) -> PASS

    igt at kms_pipe_crc_basic@nonblocking-crc-pipe-a-frame-sequence:
      fi-byt-clapper:     FAIL (fdo#103191, fdo#107362) -> PASS +1

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

  fdo#103191 https://bugs.freedesktop.org/show_bug.cgi?id=103191
  fdo#107164 https://bugs.freedesktop.org/show_bug.cgi?id=107164
  fdo#107341 https://bugs.freedesktop.org/show_bug.cgi?id=107341
  fdo#107362 https://bugs.freedesktop.org/show_bug.cgi?id=107362
  fdo#107718 https://bugs.freedesktop.org/show_bug.cgi?id=107718
  fdo#108070 https://bugs.freedesktop.org/show_bug.cgi?id=108070
  fdo#108094 https://bugs.freedesktop.org/show_bug.cgi?id=108094
  fdo#108626 https://bugs.freedesktop.org/show_bug.cgi?id=108626
  fdo#108735 https://bugs.freedesktop.org/show_bug.cgi?id=108735


== Participating hosts (51 -> 45) ==

  Additional (1): fi-icl-y 
  Missing    (7): fi-kbl-soraka fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-icl-u3 


== Build changes ==

    * Linux: CI_DRM_5178 -> Trybot_3252

  CI_DRM_5178: d50aee64108eb1c6793ffb552d0e8855c5cb1f8e @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_4723: 53bb24ad410b53cdd96f15ced8fd5921c8ab0eac @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Trybot_3252: fd7a28de6c1f48dbaa425fdf7276d7442375b676 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

fd7a28de6c1f set-vm
b0779c7c1be7 drm/i915: Create/destroy VM (ppGTT) for use with contexts
e3dd93ce3f49 drm/i915: Introduce the i915_user_extension_method
cabdb30c3edb timeline-lock
00f13dae3add drm/i915: Move vma lookup to its own lock
9c04c5c437f0 single-vma-list
fb0647a8fa0a drm/i915: Pull VM lists under the VM mutex.
6257f9d1774f drm/i915: Stop tracking MRU activity on VMA
1fafa9afa618 drm/i915: Remove GPU reset dependence on struct_mutex
ea3861fceb8e drm/i915: Perform device reset under stop-machine
686b9237749f drm/i915/guc: Disable global reset
d6b3102b0dc9 drm/i915: Make all GPU resets atomic
ea09d35b9dd8 drm/i915: Pull all the reset functionality together into i915_reset.c
e72fb7d15ab2 drm/i915: Differentiate between ggtt->mutex and ppgtt->mutex
66d563505167 drm/i915: Serialise concurrent calls to i915_gem_set_wedged()
0c367af8f3c6 drm/i915: Mark up Ironlake ips with rpm wakerefs
50acd1336c67 drm/i915: Complain if hsw_get_pipe_config acquires the same power well twice
97e1ef9ad08d drm/i915/dp: Markup pps lock power well
a356006980ba drm/i915: Combined gt.awake/gt.power wakerefs
fffe8e629bc5 drm/i915: Track the wakeref used to initialise display power domains
28bc7e3855d1 drm/i915: Markup paired operations on display power domains
e068ff0a8b1a drm/i915: Syntatic sugar for using intel_runtime_pm
890418c2acc5 drm/i915: Markup paired operations on wakerefs
27adfeda3986 drm/i915: Track all held rpm wakerefs
70e31bda194b drm/i915: Remove debugfs/i915_ppgtt_info
24b9543be899 drm/i915: Report the number of closed vma held by each context in debugfs
b915e2f64518 drm/i915: Cache the error string
0cb34b650c92 drm/i915: Always try to reset the GPU on takeover
aabe72a3fb6f drm/i915/userptr: Avoid struct_mutex recursion for mmu_invalidate_range_start
21331e4b1cbb drm/i915: Return immediately if trylock fails for direct-reclaim
71cccc27726c drm/i915/icl: Mind the SFC units when resetting VD or VEBox engines
ce9a52d47202 drm/i915/icl: Record the valid VDBoxes with SFC capability
6d6e2a777e6c drm/i915/selftests: Verify we can perform resets from atomic context
48a4a313177a drm/i915/selftests: Check we can recover a wedged device
0fccb41ff006 drm/amdgpu: Reorder uvd ring init before uvd resume
2b18e5a100ca drm/i915/dp: Fix inconsistent indenting
d1fec3adc3a2 drm/i915/gvt: Avoid use-after-free iterating the gtt list

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_3252/issues.html

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