[Nouveau] [Bug 59133] New: GPU lockup with threaded opengl

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=59133

          Priority: medium
            Bug ID: 59133
          Assignee: nouveau at lists.freedesktop.org
           Summary: GPU lockup with threaded opengl
        QA Contact: xorg-team at lists.x.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: nouveau.10.tanuki at spamgourmet.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: Driver/nouveau
           Product: xorg

Usually I have no problems with mesa and the nouveau driver. However, I get
reproducible GPU lockups when opengl is rendered in more than on thread. This
is best (for me) shown with the glhypnotizer demo program, which is provided by
Digia in the Qt sources. One hypnotizer runs fine, as soon as I add a second
thread, my GPU freezes.

I am using Debian SID (most recent versions of everything) + Kernel 4.7.1

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