[Bug 90272] New: [i965] "stuck on render ring" during video playback

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=90272

            Bug ID: 90272
           Summary: [i965] "stuck on render ring" during video playback
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: blocker
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: bedin.aleksei at yandex.ru
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 115502
  --> https://bugs.freedesktop.org/attachment.cgi?id=115502&action=edit
/sys/class/drm/card0/error (GPU crash dump)

Appeared after turning on a va-api hardware acceleration.

Dmesg:
[  904.206843] [drm] stuck on render ring
[  904.206866] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[  904.206872] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[  904.206876] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[  904.206896] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[  904.206902] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.

vainfo:
libva info: VA-API version 0.35.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_0_35
libva info: va_openDriver() returns 0
vainfo: VA-API version: 0.35 (libva 1.3.0)
vainfo: Driver version: Intel i965 driver - 1.3.0
vainfo: Supported profile and entrypoints
      VAProfileMPEG2Simple            : VAEntrypointVLD
      VAProfileMPEG2Main              : VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
      VAProfileH264Main               : VAEntrypointVLD
      VAProfileH264Main               : VAEntrypointEncSlice
      VAProfileH264High               : VAEntrypointVLD
      VAProfileH264High               : VAEntrypointEncSlice
      VAProfileVC1Simple              : VAEntrypointVLD
      VAProfileVC1Main                : VAEntrypointVLD
      VAProfileVC1Advanced            : VAEntrypointVLD
      VAProfileNone                   : VAEntrypointVideoProc

hardware:
VGA compatible controller: Intel Corporation 2nd Generation Core Processor
Family Integrated Graphics Controller (rev 09)
(Intel HD3000 SandyBridge integrated)

Linux Mint 17.1, linux kernel 3.13.0-37, XOrg 1:7.7, Mesa 10.1.3,
libva-intel-vaapi-driver 1.3.0, xserver-xorg-video-intel 2:2.99.910

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