[Bug 99227] New: [KBL] GPU hang when playing Cities: Skyline for a few minutes (<10 minutes)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99227

            Bug ID: 99227
           Summary: [KBL] GPU hang when playing Cities: Skyline for a few
                    minutes (<10 minutes)
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: saiarcot895 at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 128690
  --> https://bugs.freedesktop.org/attachment.cgi?id=128690&action=edit
GPU hang crash dump with i915.enable_fbc=1

Ubuntu 16.10, with Linux kernel 4.9 (compiled by myself). When playing Cities:
Skyline for a few minutes, a GPU hang occurs.

Two crash dumps have been attached. The first one (gpuHang-fbc-enabled) is with
the i915.enable_fbc=1 set in the kernel command line. The second one
(gpuHang-fbc-disabled) is without that flag set.

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