[Bug 104951] [BAT][CNL only] igt at kms_* - dmesg-warn - *ERROR* CPU pipe [A|B|C] FIFO underrun

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Mar 15 14:15:09 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=104951

Marta Löfstedt <marta.lofstedt at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[BAT][CNL only] igt at kms_* - |[BAT][CNL only] igt at kms_* -
                   |dmesg-warn - *ERROR* CPU    |dmesg-warn - *ERROR* CPU
                   |pipe [B|C] FIFO underrun    |pipe [A|B|C] FIFO underrun

--- Comment #11 from Marta Löfstedt <marta.lofstedt at intel.com> ---
Here are some more from the same run:

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_1/fi-cnl-y3/igt@kms_cursor_legacy@cursora-vs-flipb-atomic-transitions.html

[   30.036608] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU
pipe A FIFO underrun

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_1/fi-cnl-y3/igt@kms_cursor_legacy@pipe-b-torture-move.html

[   46.329270] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU
pipe A FIFO underrun

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_1/fi-cnl-y3/igt@kms_frontbuffer_tracking@drrs-2p-scndscrn-cur-indfb-move.html

[  721.608298] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU
pipe A FIFO underrun

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_1/fi-cnl-y3/igt@kms_frontbuffer_tracking@drrs-2p-scndscrn-spr-indfb-draw-blt.html

[  372.551922] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU
pipe A FIFO underrun

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_1/fi-cnl-y3/igt@kms_frontbuffer_tracking@fbcdrrs-2p-scndscrn-cur-indfb-draw-mmap-gtt.html

[  102.408040] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU
pipe B FIFO underrun

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