From: Matthew Auld <matthew.william.auld@gmail.com>
Sent: Thursday, March 10, 2022 1:21 AM
To: Intel Graphics Development <intel-gfx@lists.freedesktop.org>; Vudum, Lakshminarayana <lakshminarayana.vudum@intel.com>
Cc: Katragadda, MastanX <mastanx.katragadda@intel.com>
Subject: Re: [Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915/gem: missing boundary check in vm_access leads to OOB read/write (rev2)

On Thu, 3 Mar 2022 at 06:48, Patchwork <patchwork@emeril.freedesktop.org<mailto:patchwork@emeril.freedesktop.org>> wrote:
Patch Details
Series:

drm/i915/gem: missing boundary check in vm_access leads to OOB read/write (rev2)

URL:

https://patchwork.freedesktop.org/series/100932/

State:

failure

Details:

https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/index.html

CI Bug Log - changes from CI_DRM_11316 -> Patchwork_22468
Summary

FAILURE

Serious unknown changes coming with Patchwork_22468 absolutely need to be
verified manually.

If you think the reported changes have nothing to do with the changes
introduced in Patchwork_22468, 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/Patchwork_22468/index.html

Participating hosts (50 -> 41)

Additional (1): bat-adlp-4
Missing (10): fi-kbl-soraka shard-tglu bat-dg1-5 fi-hsw-4200u fi-bsw-cyan fi-ctg-p8600 shard-rkl shard-dg1 bat-jsl-2 fi-bdw-samus

Possible new issues

Here are the unknown changes that may have been introduced in Patchwork_22468:

IGT changes
Possible regressions

  *   igt@gem_exec_suspend@basic-s0@smem:

     *   fi-kbl-7567u: PASS<https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11316/fi-kbl-7567u/igt@gem_exec_suspend@basic-s0@smem.html> -> DMESG-WARN<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/fi-kbl-7567u/igt@gem_exec_suspend@basic-s0@smem.html>
Lakshmi: This issue is related to https://gitlab.freedesktop.org/drm/intel/-/issues/4116

  *   igt@i915_pm_rpm@basic-pci-d3-state:

     *   fi-skl-6600u: PASS<https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11316/fi-skl-6600u/igt@i915_pm_rpm@basic-pci-d3-state.html> -> FAIL<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/fi-skl-6600u/igt@i915_pm_rpm@basic-pci-d3-state.html>
Lakshmi: This looks like a new issue, so filed
https://gitlab.freedesktop.org/drm/intel/-/issues/5290
igt@i915_pm_rpm@basic-pci-d3-state - fail - Failed assertion: igt_wait(device_in_pci_d3(), \d+, \d+)


These failures are not related.


  *

Known issues

Here are the changes found in Patchwork_22468 that come from known issues:

IGT changes
Issues hit

  *   igt@gem_lmem_swapping@basic:

     *   bat-adlp-4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/bat-adlp-4/igt@gem_lmem_swapping@basic.html> (i915#4613<https://gitlab.freedesktop.org/drm/intel/issues/4613>) +3 similar issues

  *   igt@gem_tiled_pread_basic:

     *   bat-adlp-4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/bat-adlp-4/igt@gem_tiled_pread_basic.html> (i915#3282<https://gitlab.freedesktop.org/drm/intel/issues/3282>)

  *   igt@kms_busy@basic@modeset:

     *   bat-adlp-4: NOTRUN -> DMESG-WARN<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/bat-adlp-4/igt@kms_busy@basic@modeset.html> (i915#3576<https://gitlab.freedesktop.org/drm/intel/issues/3576>)

  *   igt@kms_chamelium@vga-hpd-fast:

     *   bat-adlp-4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/bat-adlp-4/igt@kms_chamelium@vga-hpd-fast.html> (fdo#111827<https://bugs.freedesktop.org/show_bug.cgi?id=111827>) +8 similar issues

  *   igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy:

     *   bat-adlp-4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/bat-adlp-4/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy.html> (i915#4103<https://gitlab.freedesktop.org/drm/intel/issues/4103>) +1 similar issue

  *   igt@kms_force_connector_basic@force-load-detect:

     *   bat-adlp-4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/bat-adlp-4/igt@kms_force_connector_basic@force-load-detect.html> (fdo#109285<https://bugs.freedesktop.org/show_bug.cgi?id=109285>)

  *   igt@prime_vgem@basic-fence-read:

     *   bat-adlp-4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/bat-adlp-4/igt@prime_vgem@basic-fence-read.html> (i915#3291<https://gitlab.freedesktop.org/drm/intel/issues/3291> / i915#3708<https://gitlab.freedesktop.org/drm/intel/issues/3708>) +2 similar issues

  *   igt@prime_vgem@basic-userptr:

     *   bat-adlp-4: NOTRUN -> SKIP<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/bat-adlp-4/igt@prime_vgem@basic-userptr.html> (i915#3301<https://gitlab.freedesktop.org/drm/intel/issues/3301> / i915#3708<https://gitlab.freedesktop.org/drm/intel/issues/3708>)

  *   igt@runner@aborted:

     *   fi-kbl-7567u: NOTRUN -> FAIL<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/fi-kbl-7567u/igt@runner@aborted.html> (i915#4312<https://gitlab.freedesktop.org/drm/intel/issues/4312>)
     *   fi-bdw-5557u: NOTRUN -> FAIL<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/fi-bdw-5557u/igt@runner@aborted.html> (i915#2426<https://gitlab.freedesktop.org/drm/intel/issues/2426> / i915#4312<https://gitlab.freedesktop.org/drm/intel/issues/4312>)

Possible fixes

  *   igt@gem_exec_suspend@basic-s3@smem:

     *   fi-bdw-5557u: INCOMPLETE<https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11316/fi-bdw-5557u/igt@gem_exec_suspend@basic-s3@smem.html> (i915#146<https://gitlab.freedesktop.org/drm/intel/issues/146>) -> PASS<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/fi-bdw-5557u/igt@gem_exec_suspend@basic-s3@smem.html>

  *   igt@i915_pm_rpm@module-reload:

     *   fi-icl-u2: FAIL<https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11316/fi-icl-u2/igt@i915_pm_rpm@module-reload.html> (i915#3049<https://gitlab.freedesktop.org/drm/intel/issues/3049>) -> PASS<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/fi-icl-u2/igt@i915_pm_rpm@module-reload.html>

  *   igt@i915_selftest@live@evict:

     *   {bat-rpls-2}: DMESG-WARN<https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11316/bat-rpls-2/igt@i915_selftest@live@evict.html> (i915#4391<https://gitlab.freedesktop.org/drm/intel/issues/4391>) -> PASS<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/bat-rpls-2/igt@i915_selftest@live@evict.html> +1 similar issue

  *   igt@i915_selftest@live@hangcheck:

     *   fi-icl-u2: DMESG-WARN<https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11316/fi-icl-u2/igt@i915_selftest@live@hangcheck.html> (i915#2867<https://gitlab.freedesktop.org/drm/intel/issues/2867>) -> PASS<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/fi-icl-u2/igt@i915_selftest@live@hangcheck.html> +7 similar issues
     *   bat-dg1-6: DMESG-FAIL<https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11316/bat-dg1-6/igt@i915_selftest@live@hangcheck.html> (i915#4494<https://gitlab.freedesktop.org/drm/intel/issues/4494> / i915#4957<https://gitlab.freedesktop.org/drm/intel/issues/4957>) -> PASS<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/bat-dg1-6/igt@i915_selftest@live@hangcheck.html>

  *   igt@i915_selftest@live@workarounds:

     *   {bat-adlp-6}: DMESG-WARN<https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11316/bat-adlp-6/igt@i915_selftest@live@workarounds.html> (i915#5068<https://gitlab.freedesktop.org/drm/intel/issues/5068>) -> PASS<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/bat-adlp-6/igt@i915_selftest@live@workarounds.html>

  *   igt@kms_busy@basic@flip:

     *   {bat-adlp-6}: DMESG-WARN<https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11316/bat-adlp-6/igt@kms_busy@basic@flip.html> (i915#3576<https://gitlab.freedesktop.org/drm/intel/issues/3576>) -> PASS<https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22468/bat-adlp-6/igt@kms_busy@basic@flip.html> +1 similar issue

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

Build changes

  *   Linux: CI_DRM_11316 -> Patchwork_22468

CI-20190529: 20190529
CI_DRM_11316: 41f05cc5d1eed1879e572ef203ef2dbe9a75aff8 @ git://anongit.freedesktop.org/gfx-ci/linux<http://anongit.freedesktop.org/gfx-ci/linux>
IGT_6361: 2372a4beb6a33c5f0799a4a8ccbb93794f52dbca @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
Patchwork_22468: 49f7781dc74065aad8b8517b6a9e2d963890da62 @ git://anongit.freedesktop.org/gfx-ci/linux<http://anongit.freedesktop.org/gfx-ci/linux>

== Linux commits ==

49f7781dc740 drm/i915/gem: missing boundary check in vm_access leads to OOB read/write