[Bug 69982] New: GPU+system crash with nouveau and kernel 3.12-rc3

[Bug 69982] New: GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=69982

          Priority: medium
            Bug ID: 69982
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
           Summary: GPU+system crash with nouveau and kernel 3.12-rc3
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
          Severity: major
    Classification: Unclassified
                OS: Linux (All)
          Reporter: mike.cloaked-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: Driver/nouveau
           Product: xorg

Created attachment 86871
  --> https://bugs.freedesktop.org/attachment.cgi?id=86871&action=edit
kernel log file edited for relevant lines with nouveau problems

Boot linux kernel mainline 3.12-rc3 in arch linux. Graphics hardware is:

01:00.0 VGA compatible controller: NVIDIA Corporation G86GLM [Quadro FX 360M]
(rev a1)

KDM greeter allows login to KDE.

Within a few seconds of logging in to KDE the DE freezes, and the mouse and all
controls are frozen. It is not possible to get to a text console and reboot is
necessary to unfreeze the system - using stable 3.11.2 kernel to continue
working.

Nouveau packages installed are: 

$ sudo pacman -Ss nouveau
extra/nouveau-dri 9.2.0-2 [installed]
    Mesa drivers for Nouveau
extra/xf86-video-nouveau 1.0.9-1 (xorg-drivers xorg) [installed]
    Open Source 2D acceleration driver for nVidia cards

Attaching log file segments relevant to the crash as follows:
kernel-sep30-crash.log
error.sep30-crash.log
Xorg.0.log.sep30.log

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[Bug 69982] GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=69982

--- Comment #1 from Mike C <mike.cloaked-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 86872
  --> https://bugs.freedesktop.org/attachment.cgi?id=86872&action=edit
errors.log edited for lines relevant to the crash

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[Bug 69982] GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=69982

--- Comment #2 from Mike C <mike.cloaked-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 86873
  --> https://bugs.freedesktop.org/attachment.cgi?id=86873&action=edit
xorg log file at the point the system crashed

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[Bug 69982] [NV86] GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=69982

Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|GPU+system crash with       |[NV86] GPU+system crash
                   |nouveau and kernel 3.12-rc3 |with nouveau and kernel
                   |                            |3.12-rc3

--- Comment #3 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
Can you see if booting with nouveau.config=NvMSI=0 helps?

(In the future, unless you're on some super-mega-secret machine whose full
configuration you can't reveal, editing logs down is undesirable.)

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[Bug 69982] [NV86] GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=69982

--- Comment #4 from Mike C <mike.cloaked-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
OK I will try adding the kernel line you suggest and I will attach the full
version of the log files for you shortly.

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[Bug 69982] [NV86] GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=69982

--- Comment #5 from Mike C <mike.cloaked-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 86874
  --> https://bugs.freedesktop.org/attachment.cgi?id=86874&action=edit
full kernel log file without editing down

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[Bug 69982] [NV86] GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=69982

--- Comment #6 from Mike C <mike.cloaked-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 86875
  --> https://bugs.freedesktop.org/attachment.cgi?id=86875&action=edit
full errors log file without editing down

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[Bug 69982] [NV86] GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=69982

--- Comment #7 from Mike C <mike.cloaked-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
I added nouveau.config=NvMSI=0 to the kernel boot line and the system booted
fine so far, KDM gave a normal offer of login, and KDE login worked fine. I
tested the system for several minutes, running konsole, and the chrome browser
and so far there is no crash at all. I will attach the new kernel log that is
current for this configuration.

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[Bug 69982] [NV86] GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=69982

--- Comment #8 from Mike C <mike.cloaked-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Created attachment 86876
  --> https://bugs.freedesktop.org/attachment.cgi?id=86876&action=edit
kernel log with nouveau.config=NvMSI=0 at boot

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[Bug 69982] [NV86] GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=69982

--- Comment #9 from Mike C <mike.cloaked-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Ilia's suggestion is spot on - and armed with that information I now see that
there is a related bug at https://bugs.freedesktop.org/show_bug.cgi?id=69928

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[Bug 69982] [NV86] GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=69982

--- Comment #10 from Mike C <mike.cloaked-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Having now also seen that there was a long running thread "drm/nouveau: use MSI
interrupts" in the nouveau devel list, and that Ilia is a key developer, I
would appreciate knowing if a patch to fix this issue will get into the
upstream code? Thank you for any new info about this.

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[Bug 69982] [NV86] GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=69982

--- Comment #11 from Mike C <mike.cloaked-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
As a temporary workaround I made a file /etc/modprobe.d/nouveau.conf containing
one line:

option nouveau config:NvMSI=0

Now booting the 3.12 rc3 kernel with this in place gives a working system until
the nouveau driver has a fix.

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[Bug 69982] [NV86] GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=69982

Emil Velikov <emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://bugs.freedesktop.or
                   |                            |g/show_bug.cgi?id=69928

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[Bug 69982] [NV86] GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=69982

--- Comment #12 from Mike C <mike.cloaked-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
I have now tested kernel 3.12 rc4 with my arch linux system which had updates
to nouveau-dri to version 9.2.1-1, and to mesa-libgl version 9.2.1-1

The original problem of the system freezing within a minute or so of logging in
to KDE has come back, despite using NvMSI=0 so the issue remains, but I don't
know if this is due to the mesa/nouveau updates or to changes in the rc4
kernel.

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[Bug 69982] [NV86] GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=69982

--- Comment #13 from Mike C <mike.cloaked-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
With the release of 3.12 rc5 yesterday I can finally run 3.12 rc5 with stable
operation and no freeze.  

I believe that it was this patch in the kernel release patchset in rc5 that
resulted in a fix for the moment:

Ben Skeggs (1):
drm/nouveau/mc: disable msi support by default, it's busted in
tons of places

I will continue to test as further 3.12-rcX releases happen, so in the meantime
it would be best to leave this bug not resolved and not closed, since whether
the bug re-surfaces or not will depend on whether there are more problems if
msi is set by default in the future and whether the associated code is buggy or
not. Therefore it will need to wait until 3.12 reaches final release and then
see if the kernel remains stable before closing this bug.

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[Bug 69982] [NV86] GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=69982

Tobias Klausmann <tobias.klausmann-AqjdNwhu20eELgA04lAiVw@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #14 from Tobias Klausmann <tobias.klausmann-AqjdNwhu20eELgA04lAiVw@public.gmane.org> ---
Do the freezes still occur with a recent kernel (3.17, 3.18) and newer Mesa,
Xserver while not specifying "nouveau.config=NvMSI=0"?

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[Bug 69982] [NV86] GPU+system crash with nouveau and kernel 3.12-rc3

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 978 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=69982

Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> changed:

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

--- Comment #15 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
(In reply to Mike C from comment #11)
> As a temporary workaround I made a file /etc/modprobe.d/nouveau.conf
> containing one line:
> 
> option nouveau config:NvMSI=0
> 
> Now booting the 3.12 rc3 kernel with this in place gives a working system
> until the nouveau driver has a fix.

MSI was enabled again in 3.13, hopefully in a more reliable fashion. As there
hasn't been a response to a test request almost a year ago, closing as invalid.

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