Re: ✗ Xe.CI.Full: failure for GuC CT devm actions improvements

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

On 9/9/2025 4:54 AM, Patchwork wrote:
> *Patch Details*
> *Series:*	GuC CT devm actions improvements
> *URL:*	https://patchwork.freedesktop.org/series/154180/ <https://patchwork.freedesktop.org/series/154180/>
> *State:*	failure
> *Details:*	https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-154180v1/index.html <https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-154180v1/index.html>
> 
> 
>   CI Bug Log - changes from xe-3703-6da3b81612a8f96c0b70981f173381ca05f80ce0_FULL -> xe-pw-154180v1_FULL
> 
> 
>     Summary
> 
> *FAILURE*
> 
> Serious unknown changes coming with xe-pw-154180v1_FULL absolutely need to be
> verified manually.
> 
> If you think the reported changes have nothing to do with the changes
> introduced in xe-pw-154180v1_FULL, 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 (4 -> 4)
> 
> No changes in participating hosts
> 
> 
>     Possible new issues
> 
> Here are the unknown changes that may have been introduced in xe-pw-154180v1_FULL:
> 
> 
>       IGT changes
> 
> 
>         Possible regressions
> 
>   * igt@xe_exec_threads@threads-cm-fd-rebind:
>       o shard-bmg: PASS <https://intel-gfx-ci.01.org/tree/intel-xe/xe-3703-6da3b81612a8f96c0b70981f173381ca05f80ce0/shard-bmg-6/igt@xe_exec_threads@threads-cm-fd-rebind.html> -> FAIL <https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-154180v1/shard-bmg-3/igt@xe_exec_threads@threads-cm-fd-rebind.html>

unrelated, series was about GuC CT initialization, while failure is due to engine CAT error

<7> [402.031369] xe 0000:03:00.0: [drm:pf_queue_work_func [xe]] GT1: Fault response: Unsuccessful -EINVAL
<7> [402.031751] xe 0000:03:00.0: [drm:xe_guc_exec_queue_memory_cat_error_handler [xe]] GT1: Engine memory CAT error [18]: class=vecs, logical_mask: 0x1, guc_id=63
<5> [402.032492] xe 0000:03:00.0: [drm] GT1: log buffer overflow
<7> [402.569719] xe 0000:03:00.0: [drm:xe_guc_capture_process [xe]] GT1: Capture extraction failed:-5