[Bug 58899] New: [HSW] GPU hung when play a stream with mplayer

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=58899

          Priority: medium
            Bug ID: 58899
                CC: haihao.xiang at intel.com, ouping.zhang at intel.com,
                    yakui.zhao at intel.com
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: [HSW] GPU hung when play a stream with mplayer
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: critical
    Classification: Unclassified
                OS: All
          Reporter: yanx.du at intel.com
          Hardware: Other
            Status: NEW
           Version: unspecified
         Component: DRM/Intel
           Product: DRI

Created attachment 72327
  --> https://bugs.freedesktop.org/attachment.cgi?id=72327&action=edit
dmesg info

Environment:
--------------
platform: HSW
Kernel: (drm-intel-nightly)071f0a705c081ed6b1d61b6fa8be969a5b15ddf8
Libva: (staging)2e11d2273b2974a7d1959cbcaf8db5b8e9aedd9e
Intel-driver: (staging)16dc6293002995da07148279f3846a2a9749ded3


Bug Info:
--------------
After boot to system, then play a stream with mplayer, GPU hung shown in dmesg
[drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung


Steps:
--------------
1. Boot to System
2. xinit&
3. mplayer -nosound -fps 30 -va vaapi -vo vaapi BA3_SVA_C.264
4. check the dmesg

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