[Bug 106341] New: CPU pipe A FIFO underrun dmesg error on drm-tip

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106341

            Bug ID: 106341
           Summary: CPU pipe A FIFO underrun dmesg error on drm-tip
           Product: DRI
           Version: DRI git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: vasily.pupkin at zxcav.win
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 139258
  --> https://bugs.freedesktop.org/attachment.cgi?id=139258&action=edit
dmesg

Steps to reproduce the issue. 
Boot kernel and desktop environment

How often does the steps listed above trigger the issue?
always

    -- system architecture: ("uname -m")
drm-tip 

    -- kernel version: ("uname -r").
drm-tip hash 844dd95837ab995c37d1139d74ff55139987b437

    -- Linux distribution:
Fedora

    -- Machine or mother board model:
Gigabyte Technology Co., Ltd. B250M-D3H

    -- Display connector: (such as HDMI, DP, eDP, ...)
DP

     A full dmesg with debug information and/or a GPU crash dump 
attached

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