Issue is related to https://gitlab.freedesktop.org/drm/intel/-/issues/3576 [ADL-P] KMS tests - dmesg-warn/dmesg-fail - *ERROR* CPU pipe A FIFO underrun: (port|soft),transcoder, And the latest reg from rev 2 is https://gitlab.freedesktop.org/drm/intel/-/issues/5343 igt@i915_pm_dc@dc5-psr - crash - Received signal SIGSEGV. Thanks, Lakshmi. -----Original Message----- From: Roper, Matthew D <matthew.d.roper@xxxxxxxxx> Sent: Monday, March 14, 2022 9:34 PM To: intel-gfx@xxxxxxxxxxxxxxxxxxxxx Cc: Vudum, Lakshminarayana <lakshminarayana.vudum@xxxxxxxxx> Subject: Re: ✗ Fi.CI.BAT: failure for drm/i915: Reduce stack usage in debugfs due to SSEU On Tue, Mar 15, 2022 at 03:01:44AM +0000, Patchwork wrote: > == Series Details == > > Series: drm/i915: Reduce stack usage in debugfs due to SSEU > URL : https://patchwork.freedesktop.org/series/101369/ > State : failure > > == Summary == > > CI Bug Log - changes from CI_DRM_11363 -> Patchwork_22566 > ==================================================== > > Summary > ------- > > **FAILURE** > > Serious unknown changes coming with Patchwork_22566 absolutely need to be > verified manually. > > If you think the reported changes have nothing to do with the changes > introduced in Patchwork_22566, 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_22566/index.html > > Participating hosts (50 -> 43) > ------------------------------ > > Additional (3): bat-adlm-1 bat-adlp-4 fi-kbl-8809g > Missing (10): shard-tglu fi-hsw-4200u shard-rkl fi-icl-u2 fi-bsw-cyan fi-kbl-7500u fi-ctg-p8600 fi-hsw-4770 bat-rpls-2 fi-bdw-samus > > Possible new issues > ------------------- > > Here are the unknown changes that may have been introduced in Patchwork_22566: > > ### IGT changes ### > > #### Possible regressions #### > > * igt@kms_flip@basic-flip-vs-modeset@a-edp1: > - bat-adlp-4: NOTRUN -> [DMESG-WARN][1] > [1]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/bat-adlp-4/ig > t@kms_flip@basic-flip-vs-modeset@xxxxxxxxxxx <3> [273.206566] i915 0000:00:02.0: [drm] *ERROR* CPU pipe A FIFO underrun: port,transcoder, A display underrun wouldn't be related to how a debugfs file (which isn't being used here) allocates memory. It seems like there are also a bunch of missing machines listed above for no apparent reason. Submitting a re-test. Matt > > > #### Suppressed #### > > The following results come from untrusted machines, tests, or statuses. > They do not affect the overall result. > > * igt@kms_busy@basic@flip: > - {bat-adlp-6}: [PASS][2] -> [DMESG-WARN][3] > [2]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11363/bat-adlp-6/igt@kms_busy@basic@xxxxxxxxx > [3]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/bat-adlp-6/ig > t@kms_busy@basic@xxxxxxxxx > > * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a: > - {bat-dg2-9}: [DMESG-WARN][4] ([i915#5193]) -> [DMESG-FAIL][5] > [4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11363/bat-dg2-9/igt@kms_pipe_crc_basic@xxxxxxxxxxxxxxxxxxxxxxxxxxxx > [5]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/bat-dg2-9/igt > @kms_pipe_crc_basic@xxxxxxxxxxxxxxxxxxxxxxxxxxxx > > > Known issues > ------------ > > Here are the changes found in Patchwork_22566 that come from known issues: > > ### IGT changes ### > > #### Issues hit #### > > * igt@gem_exec_suspend@basic-s0@smem: > - fi-kbl-8809g: NOTRUN -> [DMESG-WARN][6] ([i915#4962]) +1 similar issue > [6]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/fi-kbl-8809g/ > igt@gem_exec_suspend@basic-s0@xxxxxxxxx > > * igt@gem_huc_copy@huc-copy: > - fi-kbl-8809g: NOTRUN -> [SKIP][7] ([fdo#109271] / [i915#2190]) > [7]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/fi-kbl-8809g/ > igt@gem_huc_copy@xxxxxxxxxxxxx > > * igt@gem_lmem_swapping@basic: > - bat-adlp-4: NOTRUN -> [SKIP][8] ([i915#4613]) +3 similar issues > [8]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/bat-adlp-4/ig > t@gem_lmem_swapping@xxxxxxxxxx > > * igt@gem_lmem_swapping@random-engines: > - fi-kbl-8809g: NOTRUN -> [SKIP][9] ([fdo#109271] / [i915#4613]) +3 similar issues > [9]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/fi-kbl-8809g/ > igt@gem_lmem_swapping@xxxxxxxxxxxxxxxxxxx > > * igt@gem_tiled_pread_basic: > - bat-adlp-4: NOTRUN -> [SKIP][10] ([i915#3282]) > [10]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/bat-adlp-4/ig > t@gem_tiled_pread_basic.html > > * igt@i915_pm_rpm@basic-rte: > - fi-kbl-8809g: NOTRUN -> [SKIP][11] ([fdo#109271]) +55 similar issues > [11]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/fi-kbl-8809g/ > igt@i915_pm_rpm@xxxxxxxxxxxxxx > > * igt@i915_pm_rps@basic-api: > - bat-dg1-6: [PASS][12] -> [FAIL][13] ([i915#4032]) > [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11363/bat-dg1-6/igt@i915_pm_rps@xxxxxxxxxxxxxx > [13]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/bat-dg1-6/igt > @i915_pm_rps@xxxxxxxxxxxxxx > > * igt@kms_chamelium@hdmi-edid-read: > - fi-kbl-8809g: NOTRUN -> [SKIP][14] ([fdo#109271] / [fdo#111827]) +8 similar issues > [14]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/fi-kbl-8809g/ > igt@kms_chamelium@xxxxxxxxxxxxxxxxxxx > > * igt@kms_chamelium@vga-hpd-fast: > - bat-adlp-4: NOTRUN -> [SKIP][15] ([fdo#111827]) +8 similar issues > [15]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/bat-adlp-4/ig > t@kms_chamelium@xxxxxxxxxxxxxxxxx > > * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy: > - bat-adlp-4: NOTRUN -> [SKIP][16] ([i915#4103]) +1 similar issue > [16]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/bat-adlp-4/ig > t@kms_cursor_legacy@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx > > * igt@kms_force_connector_basic@force-load-detect: > - bat-adlp-4: NOTRUN -> [SKIP][17] ([fdo#109285]) > [17]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/bat-adlp-4/ig > t@kms_force_connector_basic@xxxxxxxxxxxxxxxxxxxxxx > > * igt@kms_pipe_crc_basic@compare-crc-sanitycheck-pipe-d: > - fi-kbl-8809g: NOTRUN -> [SKIP][18] ([fdo#109271] / [i915#533]) > [18]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/fi-kbl-8809g/ > igt@kms_pipe_crc_basic@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx > > * igt@kms_setmode@basic-clone-single-crtc: > - bat-adlp-4: NOTRUN -> [SKIP][19] ([i915#3555]) > [19]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/bat-adlp-4/ig > t@kms_setmode@xxxxxxxxxxxxxxxxxxxxxxxxxxxx > > * igt@prime_vgem@basic-fence-read: > - bat-adlp-4: NOTRUN -> [SKIP][20] ([i915#3291] / [i915#3708]) +2 similar issues > [20]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/bat-adlp-4/ig > t@prime_vgem@xxxxxxxxxxxxxxxxxxxxx > > * igt@prime_vgem@basic-userptr: > - bat-adlp-4: NOTRUN -> [SKIP][21] ([i915#3301] / [i915#3708]) > [21]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/bat-adlp-4/ig > t@prime_vgem@xxxxxxxxxxxxxxxxxx > > > #### Warnings #### > > * igt@i915_selftest@live@hangcheck: > - bat-dg1-6: [DMESG-FAIL][22] ([i915#4494] / [i915#4957]) -> [DMESG-FAIL][23] ([i915#4957]) > [22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11363/bat-dg1-6/igt@i915_selftest@live@xxxxxxxxxxxxxx > [23]: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/bat-dg1-6/igt > @i915_selftest@live@xxxxxxxxxxxxxx > > > {name}: This element is suppressed. This means it is ignored when computing > the status of the difference (SUCCESS, WARNING, or FAILURE). > > [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271 > [fdo#109285]: https://bugs.freedesktop.org/show_bug.cgi?id=109285 > [fdo#111825]: https://bugs.freedesktop.org/show_bug.cgi?id=111825 > [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827 > [i915#1845]: https://gitlab.freedesktop.org/drm/intel/issues/1845 > [i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190 > [i915#2582]: https://gitlab.freedesktop.org/drm/intel/issues/2582 > [i915#3282]: https://gitlab.freedesktop.org/drm/intel/issues/3282 > [i915#3291]: https://gitlab.freedesktop.org/drm/intel/issues/3291 > [i915#3301]: https://gitlab.freedesktop.org/drm/intel/issues/3301 > [i915#3555]: https://gitlab.freedesktop.org/drm/intel/issues/3555 > [i915#3637]: https://gitlab.freedesktop.org/drm/intel/issues/3637 > [i915#3708]: https://gitlab.freedesktop.org/drm/intel/issues/3708 > [i915#4032]: https://gitlab.freedesktop.org/drm/intel/issues/4032 > [i915#4103]: https://gitlab.freedesktop.org/drm/intel/issues/4103 > [i915#4312]: https://gitlab.freedesktop.org/drm/intel/issues/4312 > [i915#4494]: https://gitlab.freedesktop.org/drm/intel/issues/4494 > [i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613 > [i915#4957]: https://gitlab.freedesktop.org/drm/intel/issues/4957 > [i915#4962]: https://gitlab.freedesktop.org/drm/intel/issues/4962 > [i915#5068]: https://gitlab.freedesktop.org/drm/intel/issues/5068 > [i915#5127]: https://gitlab.freedesktop.org/drm/intel/issues/5127 > [i915#5193]: https://gitlab.freedesktop.org/drm/intel/issues/5193 > [i915#5270]: https://gitlab.freedesktop.org/drm/intel/issues/5270 > [i915#533]: https://gitlab.freedesktop.org/drm/intel/issues/533 > [i915#5333]: https://gitlab.freedesktop.org/drm/intel/issues/5333 > > > Build changes > ------------- > > * Linux: CI_DRM_11363 -> Patchwork_22566 > > CI-20190529: 20190529 > CI_DRM_11363: a7b049602879c25e8d54c3f547d3cdad03230e5b @ git://anongit.freedesktop.org/gfx-ci/linux > IGT_6380: 5d9ef79ab61fc4e9abc8b565f298e0515265e616 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git > Patchwork_22566: 035f5612afa5c92ef2eac4ed3f63239db3c18f4d @ > git://anongit.freedesktop.org/gfx-ci/linux > > > == Linux commits == > > 035f5612afa5 drm/i915: Reduce stack usage in debugfs due to SSEU > > == Logs == > > For more details see: > https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_22566/index.html -- Matt Roper Graphics Software Engineer VTT-OSGC Platform Enablement Intel Corporation (916) 356-2795
