[Bug 103139] New: [drm] GPU HANG: ecode 8:0:0x86dffffd, in Xorg [736], reason: Hang on rcs0, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103139

            Bug ID: 103139
           Summary: [drm] GPU HANG: ecode 8:0:0x86dffffd, in Xorg [736],
                    reason: Hang on rcs0, action: reset
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: aetf at unlimitedcodeworks.xyz
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 134734
  --> https://bugs.freedesktop.org/attachment.cgi?id=134734&action=edit
GPU crash dump

Hi,

I'm getting system hang several times a day, probably due to many reasons. But
this time I finally got something seemingly useful in log.

I'm using Archlinux with latest update.

$ uname -a

Linux Aetf-Arch-Mac 4.13.4-1-ARCH #1 SMP PREEMPT Thu Sep 28 08:39:52 CEST 2017
x86_64 GNU/Linux

Using KDE with X11, after the hang, whole KDE session restarted and I'm
presented with sddm login.

Please let me know if any other info is needed.

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