[Bug 33297] New: X hangs with nouveau and linux kernel 2.6.38-rc1

[Bug 33297] New: X hangs with nouveau and linux kernel 2.6.38-rc1

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

https://bugs.freedesktop.org/show_bug.cgi?id=33297

           Summary: X hangs with nouveau and linux kernel 2.6.38-rc1
           Product: xorg
           Version: git
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
        ReportedBy: alex.vizor-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
         QAContact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org


Hi there

I have installed following software:
- nouveau DDX driver - from git;
- libdrm - from git;
- linux kernel 2.6.38-rc1;
- xorg - 1.9.2 from debian instalation

And with all this stuff X hangs after some time. I can't realise what is the
cause of these hangs but it happened two times after starting KDevelop 4.0.2.
There is nothing special/extraordinary in dmesg. Actually hangs only X and
graphic subsystem. I can reboot the system with SysRq magic button :) (any
other key combinations don't work) and also I can ssh to my box from other one.

You can find stack trace with which X fails in attached Xorg.log

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[Bug 33297] X hangs with nouveau and linux kernel 2.6.38-rc1

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

https://bugs.freedesktop.org/show_bug.cgi?id=33297

--- Comment #1 from Alexander <alex.vizor-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2011-01-20 09:47:22 PST ---
Created an attachment (id=42236)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=42236)
dmesg is here

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[Bug 33297] X hangs with nouveau and linux kernel 2.6.38-rc1

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

https://bugs.freedesktop.org/show_bug.cgi?id=33297

--- Comment #2 from Alexander <alex.vizor-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2011-01-20 09:48:53 PST ---
Created an attachment (id=42237)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=42237)
xorg log

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[Bug 33297] X hangs with nouveau and linux kernel 2.6.38-rc1

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

https://bugs.freedesktop.org/show_bug.cgi?id=33297

--- Comment #3 from Alexander <alex.vizor-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2011-01-20 09:50:35 PST ---
And one more with linux kernel 2.6.37 this combination of software works OK

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[Bug 33297] X hangs with nouveau and linux kernel 2.6.38-rc1

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

https://bugs.freedesktop.org/show_bug.cgi?id=33297

Alexander <alex.vizor-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|medium                      |high

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[Bug 33297] X hangs with nouveau and linux kernel 2.6.38-rc1

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

https://bugs.freedesktop.org/show_bug.cgi?id=33297

Marcin Slusarz <marcin.slusarz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #42236|text/x-log                  |text/plain
          mime type|                            |

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[Bug 33297] X hangs with nouveau and linux kernel 2.6.38-rc1

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

https://bugs.freedesktop.org/show_bug.cgi?id=33297

Marcin Slusarz <marcin.slusarz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #42237|application/x-trash         |text/plain
          mime type|                            |

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[Bug 33297] X hangs with nouveau and linux kernel 2.6.38-rc1

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 1289 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=33297

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

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

--- Comment #4 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
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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[Bug 33297] X hangs with nouveau and linux kernel 2.6.38-rc1

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=33297

Graham <freedesktop-JuZPlYae4xGtmTQ+vhA3Yw@public.gmane.org> changed:

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

--- Comment #5 from Graham <freedesktop-JuZPlYae4xGtmTQ+vhA3Yw@public.gmane.org> ---
Unfortunately, this is alive and well in Saucy

root@workshop-workstation:~# lspci
 . . .
00:08.0 VGA compatible controller: NVIDIA Corporation NV34 [GeForce FX 5200]
(rev a1)

root@workshop-workstation:~# uname -a
Linux workshop-workstation 3.11.0-19-generic #33-Ubuntu SMP Tue Mar 11 18:48:34
UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

root@workshop-workstation:~# gimp --version
GNU Image Manipulation Program version 2.8.6

root@workshop-workstation:~# cat /etc/*release*
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.10
DISTRIB_CODENAME=saucy
DISTRIB_DESCRIPTION="Ubuntu 13.10"
NAME="Ubuntu"
VERSION="13.10, Saucy Salamander"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 13.10"
VERSION_ID="13.10"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"

root@workshop-workstation:~# grep -i '(ee)' /var/log/Xorg.0.log
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    28.201] (EE) Failed to load module "nvidia" (module does not exist, 0)
[    28.508] (EE) Failed to load module "nvidia" (module does not exist, 0)

root@workshop-workstation:~# grep -i '(ww)' /var/log/Xorg.0.log
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    26.686] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[    26.686] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[    26.686] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[    26.687] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[    26.687] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[    26.696] (WW) "xmir" is not to be loaded by default. Skipping.
[    28.201] (WW) Warning, couldn't open module nvidia
[    28.508] (WW) Warning, couldn't open module nvidia
[    28.575] (WW) Falling back to old probe method for vesa
[    28.575] (WW) Falling back to old probe method for modesetting
[    28.575] (WW) Falling back to old probe method for fbdev

root@workshop-workstation:~# dmesg |grep nouveau
[   10.538024] nouveau  [  DEVICE][0000:00:08.0] BOOT0  : 0x034200b1
[   10.538030] nouveau  [  DEVICE][0000:00:08.0] Chipset: NV34 (NV34)
[   10.538032] nouveau  [  DEVICE][0000:00:08.0] Family : NV30
[   10.538573] nouveau  [   VBIOS][0000:00:08.0] checking PRAMIN for image...
[   10.591549] nouveau  [   VBIOS][0000:00:08.0] ... appears to be valid
[   10.591551] nouveau  [   VBIOS][0000:00:08.0] using image from PRAMIN
[   10.591555] nouveau  [   VBIOS][0000:00:08.0] BMP version 5.29
[   10.591757] nouveau  [   VBIOS][0000:00:08.0] version 04.34.20.87.00
[   10.592262] nouveau W[  PTIMER][0000:00:08.0] unknown input clock freq
[   10.592271] nouveau  [     PFB][0000:00:08.0] RAM type: DDR1
[   10.592273] nouveau  [     PFB][0000:00:08.0] RAM size: 256 MiB
[   10.592275] nouveau  [     PFB][0000:00:08.0]    ZCOMP: 0 tags
[   10.599517] nouveau  [     DRM] VRAM: 255 MiB
[   10.599519] nouveau  [     DRM] GART: 128 MiB
[   10.599522] nouveau  [     DRM] BMP version 5.41
[   10.599525] nouveau  [     DRM] DCB version 2.2
[   10.599529] nouveau  [     DRM] DCB outp 00: 01000300 000088b8
[   10.599531] nouveau  [     DRM] DCB outp 01: 02010310 000088b8
[   10.599534] nouveau  [     DRM] DCB outp 02: 01010312 00000000
[   10.599536] nouveau  [     DRM] DCB outp 03: 02020321 00000003
[   10.599668] nouveau  [     DRM] Loading NV17 power sequencing microcode
[   10.599906] nouveau  [     DRM] Saving VGA fonts
[   10.660860] nouveau  [     DRM] 0xE0FB: Parsing digital output script table
[   10.715863] nouveau  [     DRM] 0 available performance level(s)
[   10.715870] nouveau  [     DRM] c: core 249MHz memory 405MHz
[   10.716533] nouveau  [     DRM] MM: using M2MF for buffer copies
[   10.716543] nouveau  [     DRM] Setting dpms mode 3 on TV encoder (output 3)
[   10.808309] nouveau  [     DRM] allocated 1280x1024 fb: 0x9000, bo
ffff88007bae1400
[   10.808386] fbcon: nouveaufb (fb0) is primary device
[   10.851426] nouveau  [     DRM] 0xE0FB: Parsing digital output script table
[   10.910614] nouveau 0000:00:08.0: fb0: nouveaufb frame buffer device
[   10.910617] nouveau 0000:00:08.0: registered panic notifier
[   10.910622] [drm] Initialized nouveau 1.1.1 20120801 for 0000:00:08.0 on
minor 0
[10911.742652] nouveau E[Xorg[1267]] cal_space: -16
[27488.218862] nouveau E[Xorg[1267]] cal_space: -16

-----------------------------------------------

A workaround is to use Ctrl-T to hide selection which frees the CPU as the
marching ants are not displayed.

This obviously means the selection is also hidden so making some operations
difficult.

It may be the nvidia hardware version which has the problem.

The graphics card is an old PCI one, which I'm using dual screen.

I can reproduce it at will, but an unsure what would help you.

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[Bug 33297] X hangs with nouveau and linux kernel 2.6.38-rc1

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=33297

--- Comment #6 from Graham <freedesktop-JuZPlYae4xGtmTQ+vhA3Yw@public.gmane.org> ---
Created attachment 97674
  --> https://bugs.freedesktop.org/attachment.cgi?id=97674&action=edit
Xorg log

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[Bug 33297] X hangs with nouveau and linux kernel 2.6.38-rc1

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 340 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=33297

--- Comment #7 from Graham <freedesktop-JuZPlYae4xGtmTQ+vhA3Yw@public.gmane.org> ---
Created attachment 97675
  --> https://bugs.freedesktop.org/attachment.cgi?id=97675&action=edit
boot log (has nouveau entries)

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[Bug 33297] X hangs with nouveau

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 451 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=33297

Graham <freedesktop-JuZPlYae4xGtmTQ+vhA3Yw@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|X hangs with nouveau and    |X hangs with nouveau
                   |linux kernel 2.6.38-rc1     |

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[Bug 33297] X hangs with nouveau and gimp

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=33297

Graham <freedesktop-JuZPlYae4xGtmTQ+vhA3Yw@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|X hangs with nouveau        |X hangs with nouveau and
                   |                            |gimp

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[Bug 33297] X hangs with nouveau and gimp

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=33297

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

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

--- Comment #8 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
(In reply to comment #5)
> Unfortunately, this is alive and well in Saucy
> 
> root@workshop-workstation:~# lspci
>  . . .
> 00:08.0 VGA compatible controller: NVIDIA Corporation NV34 [GeForce FX 5200]
> (rev a1)

Graham, the original bug was for a G86 and with a totally different version of
nouveau. These two cards have nearly no logic in common. Please file a fresh
bug, otherwise it just confuses the issue.

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