[Bug 93485] New: Intermittent display hand, often followed by reboot

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93485

            Bug ID: 93485
           Summary: Intermittent display hand, often followed by reboot
           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: andrew at acooke.org
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 120665
  --> https://bugs.freedesktop.org/attachment.cgi?id=120665&action=edit
system log, from previous boot to boot after crash

You can see the path to this point, plus possible additional info at
https://bugzilla.opensuse.org/show_bug.cgi?id=958794

I have an ASUS 1015E-DS02 laptop running OpenSuse 42.1 (leap), and it has
started rebooting regularly (often while unattended).  Usually the logs are
empty.  Currently I am running the OpenSuse "vanilla" kernel.

Today I was using the computer when it crashed.  The the screen locked.  kde
then restarted.  Then things became completely unresponsive.  I am attaching
the logs with a full stack dump (or whatever it is).

The text in the logs asks for /sys/class/drm/card0/error, however, that
contains only "no error state collected" (i think this is because the machine
had to be rebooted?)

If I follow the instructions at
https://01.org/linuxgraphics/documentation/how-report-bugs and boot with
drm.debug=0xe will that give additional information, or is what I am attaching
sufficient?  (The instructions assume you know what a dmesg is).

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