[Bug 78243] New: GPU Hang when running Chrome and video streaming

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=78243

          Priority: medium
            Bug ID: 78243
                CC: intel-gfx-bugs at lists.freedesktop.org
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: GPU Hang when running Chrome and video streaming
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: lkml at call-home.ch
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: DRM/Intel
           Product: DRI

Created attachment 98401
  --> https://bugs.freedesktop.org/attachment.cgi?id=98401&action=edit
GPU hanging error logs

Ubuntu 13.10 with 3.13.11-031311-generic
4GB RAM
i3-3240
i915 driver in use

How to reproduce:
Several chrome windows are opened, several of them pointing to video streams.
Playing one of these streams starts fine but after a few seconds the playback
stutters.

The SDD is working overtime, doing memory swapping to SDD and memory back and
forth. CTRL+F1 takes very long to respond, and "top" shows all 4 GB used up and
around 1-2 GB of swap used as well. Killing Chrome makes the system more
responsive again.

I reproduced this twice in a row even after rebooting (now I've lost my chrome
websites that were open though so I may not be able to reproduce it again, not
sure).

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