[Bug 69882] New: [NVE6] GPU lockups - bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ

From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 69882] New: [NVE6] GPU lockups
Date: Fri, 27 Sep 2013 16:33:45 +0000	[thread overview]
Message-ID: <bug-69882-8800@http.bugs.freedesktop.org/> (raw)

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https://bugs.freedesktop.org/show_bug.cgi?id=69882

          Priority: medium
            Bug ID: 69882
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
           Summary: [NVE6] GPU lockups
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
          Severity: critical
    Classification: Unclassified
                OS: Linux (All)
          Reporter: pastas4-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: Driver/nouveau
           Product: xorg

Created attachment 86731
  --> https://bugs.freedesktop.org/attachment.cgi?id=86731&action=edit
Kernel log

Sometimes the X server crashes due to a GPU lockup, caused by a page fault. It
happens seemingly randomly, at irregular intervals (sometimes it takes several
hours, sometimes it crashes in half an hour).

Before that happens, I see a small amount of corruption (noise around the
cursor), then everything but the mouse hangs. After a while, the mouse also
hangs, the screen becomes black with a "_" symbol in the upper right corner of
the screen (but the mouse is still displayed), and after some more time the
whole screen becomes corrupt in vertical blocks. If I press Ctrl+Alt+F1 fast
enough, I can switch out of X and use the console for a while, otherwise the
whole PC hangs and I need to do a hard reboot.

This issue may or may not be related to bug #69029 (the symptoms seem similar,
but the errors are different).

I am using a GeForce 660 card on openSUSE 13.1 x86_64 Beta. I also reported the
bug downstream.

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