Nouveau - Dec 2011 - [Bug 44052] New: desktop freezes

https://bugs.freedesktop.org/show_bug.cgi?id=44052

             Bug #: 44052
           Summary: desktop freezes
    Classification: Unclassified
           Product: xorg
           Version: 7.7 (2011)
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: wto.wit01 at gmx.net
         QAContact: xorg-team at lists.x.org


Created attachment 54688
  --> https://bugs.freedesktop.org/attachment.cgi?id=54688
created by dmesg

caused by an "infinite loop" in kernel/nouveau/xserver filling the
kernel log
with "fail ttm_validate...." messages.

Debian wheezy AMD64 
Nvidia GeForce 6150
both kernel 3.0.0-* as well as kernel 3.1.0-*

the issue occurred after a monthly system upgrade (xorg.... from 2:1.11.2.901-1
to 2:1.11.1.902-1); before this upgrade the system went smoothely (without any
xorg.conf...)

I run a second PC using the same SW version (same upgrades....) but with a
newer MB (GeForce 8200). On the GeForce8200-system the kernel 3.1.0-* not only
freezes but crashes whereas kernel 3.0.0-* only periodically shows a message
"drm EDID checksunm error...." 

all attachments are related to the GeForce 6150 system:
kernel_log.txt....dmesg
lspci.txt.........lspci -k
dpkg.txt..........dpkg -l
Xorg.0.log........copy from /var/log/....
xorg.conf

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--- Comment #1 from tonwi <wto.wit01 at gmx.net> 2011-12-22 05:35:40 PST
---
Created attachment 54689
  --> https://bugs.freedesktop.org/attachment.cgi?id=54689
lspci -k

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--- Comment #2 from tonwi <wto.wit01 at gmx.net> 2011-12-22 05:36:06 PST
---
Created attachment 54690
  --> https://bugs.freedesktop.org/attachment.cgi?id=54690
dpkg -l

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--- Comment #3 from tonwi <wto.wit01 at gmx.net> 2011-12-22 05:36:56 PST
---
Created attachment 54691
  --> https://bugs.freedesktop.org/attachment.cgi?id=54691
the original log file

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--- Comment #4 from tonwi <wto.wit01 at gmx.net> 2011-12-22 05:38:00 PST
---
Created attachment 54692
  --> https://bugs.freedesktop.org/attachment.cgi?id=54692
currently used as suggested on nouveau wiki

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Ilia Mirkin <imirkin at alum.mit.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #5 from Ilia Mirkin <imirkin at alum.mit.edu> ---
It appears that this bug report has laid dormant for quite a while. Sorry we
haven't gotten to it. Since we fix bugs all the time, chances are pretty
good
that your issue has been fixed with the latest software. Please give it a shot.
(Linux kernel 3.10.7, xf86-video-nouveau 1.0.9, mesa 9.1.6, or their git
versions.) If upgrading to the latest isn't an option for you, your
distro's
bugzilla is probably the right destination for your bug report.

In an effort to clean up our bug list, we're pre-emptively closing all bugs
that haven't seen updates since 2011. If the original issue remains, please
make sure to provide fresh info, see http://nouveau.freedesktop.org/wiki/Bugs/
for what we need to see, and re-open this one.

Thanks,

The Nouveau Team

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