[Bug 100300] New: [GLK] gpu hang while running kms_flip

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100300

            Bug ID: 100300
           Summary: [GLK] gpu hang while running kms_flip
           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: christophe.prigent at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 130344
  --> https://bugs.freedesktop.org/attachment.cgi?id=130344&action=edit
dmesgGPUhang

System Environment
-----------------
Software
-----------------
kernel version : 4.10.0-drm-tip-28b9323-glk-dmc-104+
architecture : x86_64
os version : Ubuntu 16.10
os codename : yakkety
kernel driver : i915
bios revision : 32.30
ksc : 1.9

-----------------
Graphic drivers
-----------------
modesetting : modesetting_drv.so
xorg-xserver : 1.18.4
libdrm : 2.4.75
cairo : 1.15.5
xserver : X.Org X Server 1.18.4

-----------------
Hardware
-----------------
Platform: Gemini Lake
CPU Name : Genuine Intel(R) CPU @ 1.10GHz (family: 6, model: 122) 4 cores
Graphic: Intel Corporation Device 3184 (rev 01) prog-if 00 VGA controller
RVP SKU : GLK RVP1
SOC : GML A1 Soc
QDF : Ql9R

Bug detailed description
-----------------
GPU hang s while running igt at kms_flip

Reproduce Steps
-----------------
cd ~/intel-graphics/intel-gpu-tools/scripts/
./kms_flip

Expected Result
-----------------
All tests are pass and "no gpu" hangs found

Actual Result
-----------------
GPU hang while running this test

Analysis & Root Cause
-----------------
Added dmesgGPUhang & GPU_crash_dump

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