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charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit Analysis of fails: * igt@kms_async_flips@alternate-sync-async-flip@pipe-c-edp-1 This is a display test, unrelated to GuC log. The fail is due to some slowdown during display testing, from first look it seem to be test issue rather than Xe issue - the test is susceptible to slowdowns on CPU side. * igt@xe_exec_system_allocator@eu-fault-4k-range-device Also unrelated to GuC or the patch under test, but this is worrying. During creation of buffer object from user space (`xe_bo_create_user()`), the kernel function `rb_insert_color()` was called on a NULL node. Memory corruption within iommu domains referenced from within `struct device`? I hope we're not seeing this often. Fails not related to series under test. -Tomasz On 2/14/2026 1:27 PM, Patchwork wrote: > Project List - Patchwork *Patch Details* > *Series:* drm/xe/guc: Increase GuC log sizes in debug builds > *URL:* https://patchwork.freedesktop.org/series/161589/ > *State:* failure > *Details:* > https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161589v1/index.html > > > CI Bug Log - changes from > xe-4553-f9b2cabe33794dfc69b0a547516d9e2f45718f0b_FULL -> > xe-pw-161589v1_FULL > > > Summary > > *FAILURE* > > Serious unknown changes coming with xe-pw-161589v1_FULL absolutely > need to be > verified manually. > > If you think the reported changes have nothing to do with the changes > introduced in xe-pw-161589v1_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 (2 -> 2) > > No changes in participating hosts > > > Possible new issues > > Here are the unknown changes that may have been introduced in > xe-pw-161589v1_FULL: > > > IGT changes > > > Possible regressions > > * > > igt@kms_async_flips@alternate-sync-async-flip@pipe-c-edp-1: > > o shard-lnl: PASS > > -> FAIL > > * > > igt@xe_exec_system_allocator@eu-fault-4k-range-device: > > o shard-bmg: PASS > > -> INCOMPLETE > > > > Known issues > > Here are the changes found in xe-pw-161589v1_FULL that come from known > issues: > > > IGT changes > > > Issues hit > > * > > igt@kms_async_flips@alternate-sync-async-flip: > > o shard-lnl: PASS > > -> FAIL > > (Intel XE#3718 > ) > * > > igt@kms_color_pipeline@plane-lut3d-green-only@pipe-c-dp-1: > > o shard-bmg: NOTRUN -> SKIP > > (Intel XE#6969 > ) +1 > other test skip > * > > igt@kms_color_pipeline@plane-lut3d-green-only@pipe-d-dp-1: > > o shard-bmg: NOTRUN -> SKIP > > (Intel XE#6969 > / > Intel XE#7006 > ) > * > > igt@kms_content_protection@atomic-dpms-hdcp14@pipe-a-dp-2: > > o shard-bmg: NOTRUN -> FAIL > > (Intel XE#3304 > ) > * > > igt@kms_content_protection@uevent-hdcp14@pipe-a-dp-1: > > o shard-bmg: NOTRUN -> FAIL > > (Intel XE#6707 > ) > * > > igt@kms_cursor_legacy@flip-vs-cursor-legacy: > > o shard-bmg: PASS > > -> FAIL > > (Intel XE#4633 > ) > * > > igt@kms_flip@flip-vs-suspend: > > o shard-bmg: PASS > > -> INCOMPLETE > > (Intel XE#2049 > / > Intel XE#2597 > ) +1 > other test incomplete > * > > igt@kms_frontbuffer_tracking@drrs-1p-primscrn-pri-shrfb-draw-render: > > o shard-bmg: NOTRUN -> SKIP > > (Intel XE#2311 > ) > * > > igt@kms_setmode@basic: > > o shard-bmg: PASS > > -> FAIL > > (Intel XE#6361 > ) +2 > other tests fail > > > Possible fixes > > * > > igt@kms_bw@linear-tiling-1-displays-2160x1440p: > > o shard-bmg: SKIP > > (Intel XE#367 > ) -> > PASS > > * > > igt@kms_flip@flip-vs-expired-vblank-interruptible: > > o shard-lnl: FAIL > > (Intel XE#301 > / > Intel XE#3149 > ) -> > PASS > > +1 other test pass > * > > igt@kms_pipe_crc_basic@suspend-read-crc: > > o shard-bmg: DMESG-WARN > > (Intel XE#3428 > ) -> > PASS > > +1 other test pass > * > > igt@xe_oa@non-zero-reason-all: > > o shard-lnl: FAIL > > -> PASS > > +1 other test pass > * > > igt@xe_pmu@engine-activity-accuracy-90@engine-drm_xe_engine_class_copy0: > > o shard-bmg: FAIL > > -> PASS > > +2 other tests pass > > > Warnings > > * > > igt@kms_hdr@brightness-with-hdr: > > o shard-bmg: SKIP > > (Intel XE#3374 > / > Intel XE#3544 > ) -> > SKIP > > (Intel XE#3544 > ) > * > > igt@xe_exec_multi_queue@two-queues-basic: > > o shard-bmg: INCOMPLETE > > (Intel XE#2594 > ) -> > SKIP > > (Intel XE#6874 > ) > * > > igt@xe_fault_injection@probe-fail-guc-xe_guc_ct_send_recv: > > o shard-bmg: ABORT > > (Intel XE#5466 > / > Intel XE#6652 > ) -> > ABORT > > (Intel XE#5466 > ) > > > Build changes > > * Linux: xe-4553-f9b2cabe33794dfc69b0a547516d9e2f45718f0b -> > xe-pw-161589v1 > > IGT_8753: 8753 > xe-4553-f9b2cabe33794dfc69b0a547516d9e2f45718f0b: > f9b2cabe33794dfc69b0a547516d9e2f45718f0b > xe-pw-161589v1: 161589v1 > --------------P92Uj23bIZxxiemL2SkEXYif Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: 7bit

Analysis of fails:

* igt@kms_async_flips@alternate-sync-async-flip@pipe-c-edp-1

This is a display test, unrelated to GuC log. The fail is due to some slowdown during display testing, from first look it seem to be test issue rather than Xe issue - the test is susceptible to slowdowns on CPU side.

* igt@xe_exec_system_allocator@eu-fault-4k-range-device

Also unrelated to GuC or the patch under test, but this is worrying.

During creation of buffer object from user space (`xe_bo_create_user()`), the kernel function `rb_insert_color()` was called on a NULL node.

Memory corruption within iommu domains referenced from within `struct device`? I hope we're not seeing this often.


Fails not related to series under test.

-Tomasz


On 2/14/2026 1:27 PM, Patchwork wrote:
Project List - Patchwork Patch Details
Series: drm/xe/guc: Increase GuC log sizes in debug builds
URL: https://patchwork.freedesktop.org/series/161589/
State: failure
Details: https://intel-gfx-ci.01.org/tree/intel-xe/xe-pw-161589v1/index.html

CI Bug Log - changes from xe-4553-f9b2cabe33794dfc69b0a547516d9e2f45718f0b_FULL -> xe-pw-161589v1_FULL

Summary

FAILURE

Serious unknown changes coming with xe-pw-161589v1_FULL absolutely need to be
verified manually.

If you think the reported changes have nothing to do with the changes
introduced in xe-pw-161589v1_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 (2 -> 2)

No changes in participating hosts

Possible new issues

Here are the unknown changes that may have been introduced in xe-pw-161589v1_FULL:

IGT changes

Possible regressions

  • igt@kms_async_flips@alternate-sync-async-flip@pipe-c-edp-1:

  • igt@xe_exec_system_allocator@eu-fault-4k-range-device:

Known issues

Here are the changes found in xe-pw-161589v1_FULL that come from known issues:

IGT changes

Issues hit

Possible fixes

  • igt@kms_bw@linear-tiling-1-displays-2160x1440p:

  • igt@kms_flip@flip-vs-expired-vblank-interruptible:

  • igt@kms_pipe_crc_basic@suspend-read-crc:

  • igt@xe_oa@non-zero-reason-all:

    • shard-lnl: FAIL -> PASS +1 other test pass

  • igt@xe_pmu@engine-activity-accuracy-90@engine-drm_xe_engine_class_copy0:

    • shard-bmg: FAIL -> PASS +2 other tests pass

Warnings

Build changes

  • Linux: xe-4553-f9b2cabe33794dfc69b0a547516d9e2f45718f0b -> xe-pw-161589v1

IGT_8753: 8753
xe-4553-f9b2cabe33794dfc69b0a547516d9e2f45718f0b: f9b2cabe33794dfc69b0a547516d9e2f45718f0b
xe-pw-161589v1: 161589v1

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