[CI] igt@kms_* - dmesg-warn - *ERROR* CPU pipe A FIFO underrun

Submitted by Marta Löfstedt @marta

Assigned to Intel GFX Bugs mailing list

Link to original bug (#105763)

Description

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_7/fi-cfl-s3/igt@kms_plane_scaling@pipe-a-scaler-with-clipping-clamping.html

[ 257.035884] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] ERROR CPU pipe A FIFO underrun

Blocking

• Bug 105980

added CI feature: display/Other platform: CFL platform: CML platform: CNL platform: GLK platform: KBL priority::medium severity::normal + 1 deleted label

Martin Peres @mupuf said:

Also seen on cfl-u: https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_38/fi-cfl-u/igt@kms_plane_scaling@pipe-a-scaler-with-clipping-clamping.html

Martin Peres @mupuf said:

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_54/fi-cnl-psr/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-spr-indfb-fullscreen.html

[ 227.738733] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] ERROR CPU pipe A FIFO underrun
[ 227.801928] [drm:intel_dp_sink_crc [i915]] ERROR Panel is unable to calculate any CRC after 6 vblanks

Martin Peres @mupuf said:

Also seen on GLK:

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4270/shard-glk7/igt@kms_cursor_legacy@cursora-vs-flipa-toggle.html

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4270/shard-glk7/igt@kms_vblank@pipe-a-wait-forked-busy-hang.html

Martin Peres @mupuf said:

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_109/fi-cnl-u/igt@kms_plane_scaling@pipe-c-scaler-with-clipping-clamping.html

[ 409.093075] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] ERROR CPU pipe A FIFO underrun

CI Bug Log said:

A CI Bug Log filter associated to this bug has been updated:

{- GLK CFL WHL CNL: all tests - dmesg-warn / dmesg-fail - ERROR CPU pipe [ABC] FIFO underrun -}
{+ KBL GLK CFL WHL CNL: all tests - dmesg-warn / dmesg-fail - ERROR CPU pipe [ABC] FIFO underrun +}

New failures caught by the filter:

• https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5456/shard-kbl5/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

CI Bug Log said:

A CI Bug Log filter associated to this bug has been updated:

{- KBL GLK CFL WHL CNL: all tests - dmesg-warn / dmesg-fail - ERROR CPU pipe [ABC] FIFO underrun -}
{+ KBL GLK CFL WHL CNL CML: all tests - dmesg-warn / dmesg-fail - ERROR CPU pipe [ABC] FIFO underrun +}

New failures caught by the filter:

• https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_271/fi-cml-u2/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

CI Bug Log said:

A CI Bug Log filter associated to this bug has been updated:

{- KBL GLK CFL WHL CNL: all tests - dmesg-warn / dmesg-fail - ERROR CPU pipe [ABC] FIFO underrun -}
{+ KBL GLK CFL WHL CNL CML: all tests - dmesg-warn / dmesg-fail - ERROR CPU pipe [ABC] FIFO underrun +}

New failures caught by the filter:

• https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_271/fi-cml-u2/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

CI Bug Log said:

A CI Bug Log filter associated to this bug has been updated:

{- KBL GLK CFL WHL CNL: all tests - dmesg-warn / dmesg-fail - ERROR CPU pipe [ABC] FIFO underrun -}
{+ KBL GLK CFL WHL CNL CML: all tests - dmesg-warn / dmesg-fail - ERROR CPU pipe [ABC] FIFO underrun +}

New failures caught by the filter:

• https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_271/fi-cml-u2/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

Don Hiatt said:

This dmesg pattern has been occurring for ages and does not appear to be localized to a specific test. Bug # 111201 suggests a possible work around and since the priority was set to medium I'm marking this one similarly.

A CI Bug Log filter associated to this bug has been updated:

{- KBL GLK CFL WHL CNL CML: all tests - dmesg-warn / dmesg-fail - ERROR CPU pipe [ABC] FIFO underrun -} {+ APL KBL GLK CFL WHL CNL CML: all tests - dmesg-warn / dmesg-fail - ERROR CPU pipe [ABC] FIFO underrun +}

New failures caught by the filter:

• https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7816/shard-apl7/igt@kms_cursor_legacy@cursora-vs-flipa-varying-size.html

The CI Bug Log issue associated to this bug has been updated.

Removed filters

• KBL GLK CFL WHL CNL CML: all tests - dmesg-warn / dmesg-fail - ERROR CPU pipe [ABC] FIFO underrun (added on 9 months ago)
• KBL GLK CFL WHL CNL CML: all tests - dmesg-warn / dmesg-fail - ERROR CPU pipe [ABC] FIFO underrun (added on 9 months ago)

A CI Bug Log filter associated to this bug has been updated by Lakshmi Vudum:

Description: APL KBL GLK CFL WHL CNL CML: all tests - dmesg-warn / dmesg-fail / fail - *ERROR* CPU pipe [ABC] FIFO underrun

Equivalent query: runconfig_tag IS IN ["DRM-TIP"] AND (machine_name IS IN ["fi-kbl-soraka", "fi-cnl-u", "shard-kbl3", "fi-glk-1", "shard-apl6", "fi-apl-guc", "shard-apl2", "shard-kbl5", "shard-kbl4", "shard-kbl7", "fi-cml-u", "re-cml-u", "fi-cml-u2", "shard-apl5", "shard-apl7", "fi-cml-h", "fi-cml-s", "shard-apl8", "shard-apl1", "fi-glk-dsi", "fi-kbl-7500u", "shard-kbl6", "shard-apl4", "shard-kbl1", "fi-kbl-7560u", "shard-apl3", "fi-kbl-r", "fi-kbl-7567u", "shard-kbl2", "fi-cnl-y3", "fi-cfl-8700k", "fi-cfl-u", "fi-cnl-drrs", "fi-cfl-s3", "fi-glk-j4005", "fi-cnl-psr", "shard-apl", "shard-glk", "shard-kbl", "shard-glk1", "shard-glk3", "shard-glk4", "shard-glk5", "shard-glk2", "shard-glk8", "shard-glk6", "shard-glk7", "fi-cfl-guc", "fi-kbl-guc", "fi-cfl-u2", "fi-whl-u", "fi-kbl-x1275", "shard-glk9", "fi-cfl-8109u", "fi-kbl-8809g", "fi-apl-nasher"] OR machine_tag IS IN ["WHL", "CML", "KBL", "GLK", "CFL", "CNL", "APL"]) AND ((testsuite_name = "IGT" AND status_name IS IN ["fail", "dmesg-warn", "dmesg-fail"])) AND dmesg ~= '\*ERROR\* CPU pipe [ABC] FIFO underrun'

New failures caught by the filter:

• https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8184/shard-apl7/igt@kms_flip_tiling@flip-changes-tiling.html

marked #1523 (closed) as a duplicate of this issue

A CI Bug Log filter associated to this bug has been updated by Lakshmi Vudum:

Description: APL KBL GLK CFL WHL CNL CML: all tests - dmesg-warn / dmesg-fail / fail - *ERROR* CPU pipe [ABC] FIFO underrun

Equivalent query: runconfig_tag IS IN ["DRM-TIP"] AND (machine_name IS IN ["fi-kbl-soraka", "fi-cnl-u", "shard-kbl3", "fi-glk-1", "shard-apl6", "fi-apl-guc", "shard-apl2", "shard-kbl5", "shard-kbl4", "shard-kbl7", "fi-cml-u", "re-cml-u", "fi-cml-u2", "shard-apl5", "shard-apl7", "fi-cml-h", "fi-cml-s", "shard-apl8", "shard-apl1", "fi-glk-dsi", "fi-kbl-7500u", "shard-kbl6", "shard-apl4", "shard-kbl1", "fi-kbl-7560u", "shard-apl3", "fi-kbl-r", "fi-kbl-7567u", "shard-kbl2", "fi-cnl-y3", "fi-cfl-8700k", "fi-cfl-u", "fi-cnl-drrs", "fi-cfl-s3", "fi-glk-j4005", "fi-cnl-psr", "shard-apl", "shard-glk", "shard-kbl", "shard-glk1", "shard-glk3", "shard-glk4", "shard-glk5", "shard-glk2", "shard-glk8", "shard-glk6", "shard-glk7", "fi-cfl-guc", "fi-kbl-guc", "fi-cfl-u2", "fi-whl-u", "fi-kbl-x1275", "shard-glk9", "fi-cfl-8109u", "fi-kbl-8809g", "fi-apl-nasher"] OR machine_tag IS IN ["WHL", "CML", "KBL", "GLK", "CFL", "CNL", "APL"]) AND ((testsuite_name = "IGT" AND status_name IS IN ["incomplete", "fail", "dmesg-warn", "dmesg-fail"])) AND dmesg ~= '\*ERROR\* CPU pipe [ABC] FIFO underrun'

New failures caught by the filter:

• https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_474/fi-cfl-8109u/igt@kms_flip@flip-vs-suspend-interruptible.html

Issue reproducing on KBL & GLK platforms with DRM_9389, 9388 &9387.

GLK -> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9389/shard-glk4/igt@gem_exec_whisper@basic-fds-forked.html

KBL -> https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_714/fi-kbl-r/igt@kms_big_fb@y-tiled-16bpp-rotate-0.html

added platform: RKL label

Issue is reproducing on RKL with DRM-9478 and IGT-5892 in manual resume run.

RKL-DRM-9478-IGT-5892-igt_kms_content_protection_atomic-dpms.html

RKL-DRM-9478-IGT-5892-igt_kms_content_protection_type1.html

Issue is reproducing on KBL, CML, GLK,

GLK: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10671/shard-glk1/igt@kms_big_fb@linear-32bpp-rotate-0.html

KBL: https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_916/fi-kbl-soraka/igt@kms_plane_scaling@scaler-with-clipping-clamping@pipe-a-scaler-with-clipping-clamping.html

CML: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_10672/fi-cml-u2/igt@kms_frontbuffer_tracking@basic.html

Issue last seen on CFL drmtip_870 (2 months old).

No "dmesg-warn" issue results found for RKL and CNL.

assigned to @tejaskux