[Nouveau] [Bug 35056] New: nouveau freezes with TRAP_TEXTURE error in logs - Mouse keeps moving

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=35056

           Summary: nouveau freezes with TRAP_TEXTURE error in logs -
                    Mouse keeps moving
           Product: xorg
           Version: git
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: HMWiesinger at gmx.at
         QAContact: xorg-team at lists.x.org


Created an attachment (id=44166)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=44166)
Log output

I upgraded to kernel 2.6.38-rc7 yesterday and experience what seem to be
freezes after a couple of hours of use. The mouse cursor keeps moving, but
everything else is just stuck and I can't switch back from X to tty either.
However, the system is accessible and fully usable over ssh.

Attached is the content of /var/log/messages from system startup until the
crash.

I have a Quadro FX770M, running in a HP notebook. My graphics stack is as
follows:
 - kernel: 2.6.38-rc7
 - xorg-server: 1.9.4
 - mesa: 7.10_92a619b
 - libdrm: 2.4.23
 - xf86-video-nouveau: 8bb82312

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