[Bug 103723] New: GPU HANG: ecode 3:0:0x01c40081, in Xorg [1677], reason: Hang on rcs0, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103723

            Bug ID: 103723
           Summary: GPU HANG: ecode 3:0:0x01c40081, in Xorg [1677],
                    reason: Hang on rcs0, action: reset
           Product: DRI
           Version: XOrg git
          Hardware: x86 (IA32)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: sitsofe at yahoo.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 135439
  --> https://bugs.freedesktop.org/attachment.cgi?id=135439&action=edit
/sys/class/drm/card0/error

Description of the problem:
While using XUbuntu 16.04 with a custom kernel the screen briefly froze before
going black and coming back.

Steps to reproduce:
1. Use XUbuntu with a compositor?

Expected result:
GPU not to hang?

Actual result:
Once in a while a GPU hang.

How reproducible is the problem?
Unknown, somewhat rare but it's happened on two different boots.

Version information:
libdrm-intel1 2.4.76-1~ubuntu16.04.1
xorg 1:7.7+13ubuntu3
xserver-xorg-video-intel-hwe-16.04 2:2.99.917+git20170309-0ubuntu1~16.04.1
Linux eeepc 4.14.0-rc4 #7 PREEMPT Sat Nov 11 13:19:40 UTC 2017 i686 i686 i686
GNU/Linux
XUbuntu 16.04
00:02.1 Display controller: Intel Corporation Mobile 915GM/GMS/910GML Express
Graphics Controller (rev 04)
EeePC 900

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