Re: ✗ CI.BAT: failure for drm/xe/pf: Sanitize VF scratch registers on FLR

[Michal Wajdeczko <michal.wajdeczko@intel.com>]

On 02.09.2024 22:45, Patchwork wrote:
> == Series Details ==
> 
> Series: drm/xe/pf: Sanitize VF scratch registers on FLR
> URL   : https://patchwork.freedesktop.org/series/138113/
> State : failure
> 
> == Summary ==
> 
> CI Bug Log - changes from xe-1879-0c71de2cc65c5f4ee75046f1c04fdf56ea7c5f30_BAT -> xe-pw-138113v1_BAT
> ====================================================
> 
> Summary
> -------
> 
>   **FAILURE**
> 
>   Serious unknown changes coming with xe-pw-138113v1_BAT absolutely need to be
>   verified manually.
>   
>   If you think the reported changes have nothing to do with the changes
>   introduced in xe-pw-138113v1_BAT, 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.
> 
>   
> 
> Participating hosts (9 -> 9)
> ------------------------------
> 
>   No changes in participating hosts
> 
> Possible new issues
> -------------------
> 
>   Here are the unknown changes that may have been introduced in xe-pw-138113v1_BAT:
> 
> ### IGT changes ###
> 
> #### Possible regressions ####

unrelated, series is about VF FLR, while "regression" is in KMS

> 
>   * igt@kms_addfb_basic@addfb25-4-tiled:
>     - bat-lnl-1:          [PASS][1] -> [DMESG-WARN][2] +2 other tests dmesg-warn
>    [1]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-1879-0c71de2cc65c5f4ee75046f1c04fdf56ea7c5f30/bat-lnl-1/igt@kms_addfb_basic@addfb25-4-tiled.html
>    [2]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-138113v1/bat-lnl-1/igt@kms_addfb_basic@addfb25-4-tiled.html

<6> [302.207037] xe 0000:00:02.0: [drm] GT0: Engine reset:
engine_class=bcs, logical_mask: 0x2, guc_id=0
<5> [302.207126] xe 0000:00:02.0: [drm] GT0: Timedout job:
seqno=4294967169, lrc_seqno=4294967169, guc_id=0, flags=0x13 in no
process [-1]
<6> [302.207883] xe 0000:00:02.0: [drm] Xe device coredump has been created
<6> [302.207885] xe 0000:00:02.0: [drm] Check your
/sys/class/drm/card0/device/devcoredump/data
<4> [302.208583] ------------[ cut here ]------------
<4> [302.208585] xe 0000:00:02.0: [drm] GT0: Kernel-submitted job timed out
<4> [302.208603] WARNING: CPU: 2 PID: 11 at
drivers/gpu/drm/xe/xe_guc_submit.c:1190
guc_exec_queue_timedout_job+0x8be/0xc00 [xe]
<7> [302.208643] xe 0000:00:02.0: [drm:drm_mode_addfb2 [drm]] [FB:190]

> 
>   
> Known issues
> ------------
> 
>   Here are the changes found in xe-pw-138113v1_BAT that come from known issues:
> 
> ### IGT changes ###
> 
> #### Issues hit ####
> 
>   * igt@kms_frontbuffer_tracking@basic:
>     - bat-adlp-7:         [PASS][3] -> [FAIL][4] ([Intel XE#1861])
>    [3]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-1879-0c71de2cc65c5f4ee75046f1c04fdf56ea7c5f30/bat-adlp-7/igt@kms_frontbuffer_tracking@basic.html
>    [4]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-138113v1/bat-adlp-7/igt@kms_frontbuffer_tracking@basic.html
> 
>   * igt@xe_live_ktest@xe_bo:
>     - bat-lnl-1:          [PASS][5] -> [SKIP][6] ([Intel XE#1192]) +2 other tests skip
>    [5]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-1879-0c71de2cc65c5f4ee75046f1c04fdf56ea7c5f30/bat-lnl-1/igt@xe_live_ktest@xe_bo.html
>    [6]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-138113v1/bat-lnl-1/igt@xe_live_ktest@xe_bo.html
> 
>   
> #### Possible fixes ####
> 
>   * igt@kms_flip@basic-flip-vs-wf_vblank:
>     - bat-lnl-1:          [FAIL][7] ([Intel XE#886]) -> [PASS][8] +2 other tests pass
>    [7]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-1879-0c71de2cc65c5f4ee75046f1c04fdf56ea7c5f30/bat-lnl-1/igt@kms_flip@basic-flip-vs-wf_vblank.html
>    [8]: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-138113v1/bat-lnl-1/igt@kms_flip@basic-flip-vs-wf_vblank.html
> 
>   
>   [Intel XE#1192]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1192
>   [Intel XE#1861]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/1861
>   [Intel XE#886]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/886
> 
> 
> Build changes
> -------------
> 
>   * Linux: xe-1879-0c71de2cc65c5f4ee75046f1c04fdf56ea7c5f30 -> xe-pw-138113v1
> 
>   IGT_8001: d3a77fc98e89cc94b03be2b0903d44f83480b8a0 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
>   xe-1879-0c71de2cc65c5f4ee75046f1c04fdf56ea7c5f30: 0c71de2cc65c5f4ee75046f1c04fdf56ea7c5f30
>   xe-pw-138113v1: 138113v1
> 
> == Logs ==
> 
> For more details see: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-138113v1/index.html
>