[Bug 104929] New: GPU HANG leading to system freeze

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104929

            Bug ID: 104929
           Summary: GPU HANG leading to system freeze
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: critical
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: jp.pozzi at izzop.net
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 137152
  --> https://bugs.freedesktop.org/attachment.cgi?id=137152&action=edit
part of kern.log

Hello,

The system freeze after a GPU HANG, I have to reset the system.
It is the second time that the system freeze during the night. 
As I had to reset the system no error file from /sys/class/drm/card0/error.
My system :
Core I5     : i5-5675C CPU @ 3.10GHz
Mother card : H97N-WIFI/H97N-WIFI, BIOS F8 08/03/2015
Memory      : 16Go
Debian Stretch "up to date"
Kernel      : 4.4.16
I get no such error with previous kernels (4.4 serie).
I enclose the trace from kern.log and another trace (from Xorg) which is not
related but that can give some informations.

Regards,

JP P

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