Nouveau - Dec 2013 - [Bug 72760] New: gdm hangs, sometimes everything else also

https://bugs.freedesktop.org/show_bug.cgi?id=72760

          Priority: medium
            Bug ID: 72760
          Assignee: nouveau at lists.freedesktop.org
           Summary: gdm hangs, sometimes everything else also
        QA Contact: xorg-team at lists.x.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: jklawiter at gmail.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: Driver/nouveau
           Product: xorg

Created attachment 90840
  --> https://bugs.freedesktop.org/attachment.cgi?id=90840&action=edit
dmesg

Since few weeks i have strange problems with my computer. In fact maybe i have
them more than few weeks but i'm looking and trying to solve it just 2-3
weeks.

Computer (gdm and over part) is hanging from time to time. I cannot reproduce
it always but most times i need just open few windows and wait. Same time
computer is working, I can connect to it via ssh and everything is working
normal except i cannot poweroff computer because it hangs.

What i find few days ago was broken capacitors on my GfX card, i replaced them
but it did not help.

Sometimes (not very often) it ends with Kernel Panic.

i'm using:
05:00.0 VGA compatible controller: NVIDIA Corporation NV43 [GeForce 6600] (rev
a2)

kernel: 3.12.5-gentoo
xf86-video-nouveau-1.0.10
libdrm-2.4.50
mesa-9.2.4
xorg-server-1.14.3

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|gdm hangs, sometimes        |[NV43] gdm hangs, sometimes
                   |everything else also        |everything else also

--- Comment #1 from Ilia Mirkin <imirkin at alum.mit.edu> ---
Looks like there are some GART timeout errors? Not sure what those mean, but
can you try booting with "nouveau.config=NvPCIE=0" added to your
kernel
cmdline?

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--- Comment #2 from Jakub Klawiter <jklawiter at gmail.com> ---
Created attachment 90990
  --> https://bugs.freedesktop.org/attachment.cgi?id=90990&action=edit
dmesg output made on 19.12.2013 with nouveau.config=NvPCIE=0 option

First of all in the meantime i've bought new GfX card (also nvidia) and it
is
working fine so rest of my hardware is probably ok.
maybe the old one is broken. No idea how to test it.

I've added nouveau.config=NvPCIE=0 option. This time it died in a little
other
way.
I'm attaching dmesg output. 

The last line (about gnome shell) appeard there after i've tried:

# systemctl status gdm

with this output (I don't know if it is interesting to you).

gdm.service - GNOME Display Manager
   Loaded: loaded (/usr/lib64/systemd/system/gdm.service; enabled)
   Active: active (running) since czw 2013-12-19 12:23:43 CET; 24min ago
 Main PID: 169 (gdm)
   CGroup: /system.slice/gdm.service
           ?? 169 /usr/sbin/gdm
           ??1301 /usr/libexec/gdm-simple-slave --display-id
/org/gnome/DisplayManager/Displays/_0
           ??1305 /usr/bin/Xorg :0 -background none -verbose -auth
/run/gdm/auth-for-gdm-iV9gRm/database -sea...

gru 19 12:23:43 mickey systemd[1]: Started GNOME Display Manager.
gru 19 12:23:49 mickey gdm[169]: Failed to give slave programs access to the
display. Trying to proceed.
gru 19 12:24:49 mickey gdm[169]: Failed to remove slave program access to the
display. Trying to proceed.
gru 19 12:38:15 mickey gdm[169]: Child process 183 was already dead.
gru 19 12:38:15 mickey gdm[169]: Child process 183 was already dead.
gru 19 12:38:15 mickey gdm[169]: GLib-GObject: g_object_ref: assertion
`object->ref_count > 0' failed
gru 19 12:38:15 mickey gdm[169]: GLib-GObject: g_object_unref: assertion
`object->ref_count > 0' failed
gru 19 12:38:15 mickey gdm[169]: Failed to give slave programs access to the
display. Trying to proceed.

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Martin Peres <martin.peres at free.fr> changed:

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

--- Comment #3 from Martin Peres <martin.peres at free.fr> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance:
https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/79.

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