Re: ✗ i915.CI.BAT: failure for drm/i915/dp_mst: Add support for fractional link bpps (rev2)

[Imre Deak <imre.deak@intel.com>]

Hi CI team,

On Mon, Apr 28, 2025 at 06:00:12PM +0000, Patchwork wrote:
> == Series Details ==
> 
> Series: drm/i915/dp_mst: Add support for fractional link bpps (rev2)
> URL   : https://patchwork.freedesktop.org/series/147435/
> State : failure

the failure is unrelated to the changes, see below, could you please
re-report and forward the patchset to full testing?

Note that this same BAT result email was resent ~10 times to the list,
is this flood issue known/fixed already?

> == Summary ==
> 
> CI Bug Log - changes from CI_DRM_16468 -> Patchwork_147435v2
> ====================================================
> 
> Summary
> -------
> 
>   **FAILURE**
> 
>   Serious unknown changes coming with Patchwork_147435v2 absolutely need to be
>   verified manually.
>   
>   If you think the reported changes have nothing to do with the changes
>   introduced in Patchwork_147435v2, please notify your bug team (I915-ci-infra@lists.freedesktop.org) 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_147435v2/index.html
> 
> Participating hosts (43 -> 43)
> ------------------------------
> 
>   No changes in participating hosts
> 
> Possible new issues
> -------------------
> 
>   Here are the unknown changes that may have been introduced in Patchwork_147435v2:
> 
> ### IGT changes ###
> 
> #### Possible regressions ####
> 
>   * igt@i915_selftest@live:
>     - bat-apl-1:          [PASS][1] -> [DMESG-FAIL][2] +1 other test dmesg-fail
>    [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16468/bat-apl-1/igt@i915_selftest@live.html
>    [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_147435v2/bat-apl-1/igt@i915_selftest@live.html

It's the

<3> [449.725820] i915 0000:00:02.0: [drm] *ERROR* live_active_wait i915_active not retired after waiting!

GEM issue. There is a DP output connected to the host, but can't any
issue with that or any other display functionality in the log. So can't
see how the changes would relate to the error.

I found the already closed tickets for this:
https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14045
https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12213
https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12435

> Known issues
> ------------
> 
>   Here are the changes found in Patchwork_147435v2 that come from known issues:
> 
> ### IGT changes ###
> 
> #### Issues hit ####
> 
>   * igt@gem_exec_fence@basic-busy@vecs0:
>     - bat-rpls-4:         [PASS][3] -> [DMESG-WARN][4] ([i915#13400]) +2 other tests dmesg-warn
>    [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16468/bat-rpls-4/igt@gem_exec_fence@basic-busy@vecs0.html
>    [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_147435v2/bat-rpls-4/igt@gem_exec_fence@basic-busy@vecs0.html
> 
>   * igt@i915_pm_rpm@module-reload:
>     - bat-dg2-9:          [PASS][5] -> [ABORT][6] ([i915#13571])
>    [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16468/bat-dg2-9/igt@i915_pm_rpm@module-reload.html
>    [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_147435v2/bat-dg2-9/igt@i915_pm_rpm@module-reload.html
> 
>   * igt@i915_selftest@live:
>     - bat-dg2-8:          [PASS][7] -> [DMESG-FAIL][8] ([i915#12061]) +1 other test dmesg-fail
>    [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16468/bat-dg2-8/igt@i915_selftest@live.html
>    [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_147435v2/bat-dg2-8/igt@i915_selftest@live.html
> 
>   * igt@i915_selftest@live@workarounds:
>     - bat-arls-6:         [PASS][9] -> [DMESG-FAIL][10] ([i915#12061]) +1 other test dmesg-fail
>    [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16468/bat-arls-6/igt@i915_selftest@live@workarounds.html
>    [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_147435v2/bat-arls-6/igt@i915_selftest@live@workarounds.html
> 
>   
> #### Possible fixes ####
> 
>   * igt@dmabuf@all-tests:
>     - bat-apl-1:          [INCOMPLETE][11] ([i915#12904]) -> [PASS][12] +1 other test pass
>    [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16468/bat-apl-1/igt@dmabuf@all-tests.html
>    [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_147435v2/bat-apl-1/igt@dmabuf@all-tests.html
> 
>   * igt@i915_selftest@live:
>     - bat-arlh-2:         [INCOMPLETE][13] ([i915#14046]) -> [PASS][14] +1 other test pass
>    [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16468/bat-arlh-2/igt@i915_selftest@live.html
>    [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_147435v2/bat-arlh-2/igt@i915_selftest@live.html
> 
>   * igt@i915_selftest@live@workarounds:
>     - bat-dg2-14:         [DMESG-FAIL][15] ([i915#12061]) -> [PASS][16] +1 other test pass
>    [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_16468/bat-dg2-14/igt@i915_selftest@live@workarounds.html
>    [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_147435v2/bat-dg2-14/igt@i915_selftest@live@workarounds.html
> 
>   
>   [i915#12061]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12061
>   [i915#12904]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12904
>   [i915#13400]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13400
>   [i915#13571]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13571
>   [i915#14046]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/14046
> 
> 
> Build changes
> -------------
> 
>   * Linux: CI_DRM_16468 -> Patchwork_147435v2
> 
>   CI-20190529: 20190529
>   CI_DRM_16468: f6fc27d337f1078e14de1ef319a92b4e50203aed @ git://anongit.freedesktop.org/gfx-ci/linux
>   IGT_8341: 0e76d82675226a942f4811514c040c07d87d156b @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
>   Patchwork_147435v2: f6fc27d337f1078e14de1ef319a92b4e50203aed @ git://anongit.freedesktop.org/gfx-ci/linux
> 
> == Logs ==
> 
> For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_147435v2/index.html