Nouveau - Jul 2012 - [Bug 52244] New: [ 4.876531] [drm] nouveau 0000:01:00.0: GPU lockup - switching to software fbcon

https://bugs.freedesktop.org/show_bug.cgi?id=52244

--- Comment #3 from Kevin Martin <ktmdms at gmail.com> 2012-07-19 01:41:47
UTC ---
Created attachment 64371
  --> https://bugs.freedesktop.org/attachment.cgi?id=64371
log showing the stack trace for X under the 3.5.0 kernel.

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             Bug #: 52244
           Summary: [    4.876531] [drm] nouveau 0000:01:00.0: GPU lockup
                    - switching to software fbcon
    Classification: Unclassified
           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: ktmdms at gmail.com
         QAContact: xorg-team at lists.x.org


Fedora 3.5.0 rc7 kernel with drm/nouveau driver....when running with no flags
particular to nouveau, I see this error on bootup.  Then when I try to do my
startx X fails in libexa (I assume looking for acceleration that isn't there
as
a result of the GPU lockup).  I can't boot the Fedora 3.5.0 kernels with
nouveau.noaccel=1 at all; machine hangs hard and I have to power off/on to
restart.  Either the GPU lockup needs to be corrected (nv50 nVidia card) or I
need to be able to disable the accleration in the nouveau driver.

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Kevin Martin <ktmdms at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|medium                      |high
                 CC|                            |ktmdms at gmail.com

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Emil Velikov <emil.l.velikov at gmail.com> changed:

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

--- Comment #1 from Emil Velikov <emil.l.velikov at gmail.com> 2012-07-18
23:19:31 PDT ---
Hi Kevin

Would you mind providing more information as per our bug policy [1]. I can
inform you that nouveau runs on quite a few gpus/cards without problems, thus
the more information you provide the easier the resolution would be

Regards
Emil

[1] http://nouveau.freedesktop.org/wiki/Bugs

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--- Comment #2 from Kevin Martin <ktmdms at gmail.com> 2012-07-19 01:40:40
PDT ---
Created attachment 64370
  --> https://bugs.freedesktop.org/attachment.cgi?id=64370
dmesg showing drm/nouveau messages during the boot up and attempted running of
X with kernel 3.5.0

dmesg output as requested.

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--- Comment #4 from Kevin Martin <ktmdms at gmail.com> 2012-07-19 14:22:12
PDT ---
Created attachment 64393
  --> https://bugs.freedesktop.org/attachment.cgi?id=64393
vbios as requested.

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--- Comment #5 from O'car Campos <ocar.campos at attitude.cl>
2012-08-29 14:49:23 UTC ---
Archlinux with gtx-560 and nouveau drivers currently running kernel
linux-3.4.9-1 without problems. Yesterday I updated to kernel 3.5.3-1 and after
booting got no login screen at all, when I changed tty to log in I discovered
the messages:

Failed to idle channel 1.
PFIFO - playlist update failed
PFIFO - playlist update failed

I tried to fix it from there but it wouldn't allow me because it kept
showing
those messages all the time. I had to boot on run level 3 to be able to roll
back to kernel 3.4.9-1.

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--- Comment #6 from O'car Campos <ocar.campos at attitude.cl>
2012-08-29 14:54:31 UTC ---
Created attachment 66279
  --> https://bugs.freedesktop.org/attachment.cgi?id=66279
kernel error I got

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--- Comment #7 from Luc <overlord.luchao at gmail.com> 2012-08-29 14:56:37
UTC ---
Created attachment 66280
  --> https://bugs.freedesktop.org/attachment.cgi?id=66280
Parsed error file showing similar results.

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--- Comment #8 from Luc <overlord.luchao at gmail.com> 2012-08-29 14:57:51
UTC ---
Created attachment 66281
  --> https://bugs.freedesktop.org/attachment.cgi?id=66281
Full system report from HardInfo 0.5.1 to aid invesitigation.

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--- Comment #9 from Luc <overlord.luchao at gmail.com> 2012-08-29 15:01:16
UTC ---
OS: Arch Linux
Kernel Version: 3.5.3
Card: nvidia GTX570

Similar error of:
GPU lockup - switching to software fbcon

Downgrade to 3.4 resolved the issue.

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bugs.freedesktop.org at spider007.net changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bugs.freedesktop.org at spider
                   |                            |007.net

--- Comment #10 from Mike C <mike.cloaked at gmail.com> 2012-09-11
09:13:43 UTC ---
Running arch linux with kernel 3.5.3-1-ARCH (x86_64) and nouveau
xf86-video-nouveau 1.0.1-1 Although the machine boots and runs with the screen
display apparently normal I do get in the kernel log:

Sep 11 09:37:35 localhost kernel: [ 389.092546] [drm] nouveau 0000:01:00.0:
PFIFO_CACHE_ERROR - Ch 3/0 Mthd 0x0060 Data 0x8000000f
Sep 11 09:40:11 localhost kernel: [ 545.848393] [drm] nouveau 0000:01:00.0:
PFIFO_CACHE_ERROR - Ch 3/5 Mthd 0x1b00 Data 0x00000000

However when I shutdown (after running KDE desktop with desktop effects
switched on) I get a hang for some seconds after the X session ends, with a
message on the console "GPU lockup - switching to software fbcon". 
However I
don't see the GPU lockup message in the logs - and only on the console
during
shutdown.

If there is any additional diagnostics that I can run to help pin down where
the problem lies I will be happy to run tests.

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--- Comment #11 from Mike C <mike.cloaked at gmail.com> 2012-09-11
09:18:46 UTC ---
I also have this in the kernel log but I don't know if it is indicative of
the
same issue:

Sep 11 09:31:20 localhost kernel: [    9.278108] [drm] nouveau 0000:01:00.0:
allocated 1680x1050 fb: 0x2b0000, bo ffff88011284e400
Sep 11 09:31:20 localhost kernel: [    9.278195] fbcon: nouveaufb (fb0) is
primary device
Sep 11 09:31:20 localhost kernel: [    9.317007] Console: switching to colour
frame buffer device 210x65
Sep 11 09:31:20 localhost kernel: [    9.321037] fb0: nouveaufb frame buffer
device
Sep 11 09:31:20 localhost kernel: [    9.321039] drm: registered panic notifier
Sep 11 09:31:20 localhost kernel: [    9.321044] [drm] Initialized nouveau
1.0.0 20120316 for 0000:01:00.0 on minor 0

Does the reference to panic notifier indicate a problem or is that expected?

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--- Comment #12 from Mike C <mike.cloaked at gmail.com> 2012-09-11
09:20:14 UTC ---
I forgot to add that I am using card NVIDIA Corporation G86M [Quadro FX 360M]
(rev a1)

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--- Comment #13 from WorMzy Tykashi <wormzy.tykashi at gmail.com>
2012-09-16 22:38:18 UTC ---
https://bugs.freedesktop.org/show_bug.cgi?id=53101 and
https://bugs.freedesktop.org/show_bug.cgi?id=53566 look to be a duplicates of
this bug.

Can confirm that reverting commit 1a46098e910b96337f0fe3838223db43b923bad4
'fixes'* the problem. I'm using 3.6.0-rc5 right now after doing just
that.


*Haven't extensively tested this yet, I've only just compiled and booted
a
'fixed' kernel, but everything seems fine so far. In the second report,
Vlad K
suggests that reverting this commit may only delay the lockup.

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--- Comment #14 from Mike C <mike.cloaked at gmail.com> ---
It would be nice to see this fix appearing in the released version?  Forgive my
ignorance but does this go direct into the kernel or into libdrm-nouveau1 or
nouveau-dri or xf86-video-nouveau? If it is in the kernel will it likely get o
the next released 3.5.x? Thanks

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--- Comment #15 from bugs.freedesktop.org at spider007.net ---
I have been waiting for a patch too, my GTX 570 (NVIDIA NVc8) doesn't work
in
any 3.5 kernel.

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bugs.freedesktop.org at spider007.net changed:

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

--- Comment #16 from bugs.freedesktop.org at spider007.net ---
This problem seems to be fixed in 3.6, I have been running 3.6.3 for a while
now without any problems

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Kevin Martin <ktmdms at gmail.com> changed:

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

--- Comment #17 from Kevin Martin <ktmdms at gmail.com> ---
Still occurs under kernel 3.7:

[    4.787773] nouveau  [  DEVICE][0000:01:00.0] BOOT0  : 0x0a3880a2
[    4.789963] nouveau  [  DEVICE][0000:01:00.0] Chipset: GT215 (NVA3)
[    4.790141] nouveau  [  DEVICE][0000:01:00.0] Family : NV50
[    4.793661] nouveau  [   VBIOS][0000:01:00.0] checking PRAMIN for image...
[    4.948004] nouveau  [   VBIOS][0000:01:00.0] ... appears to be valid
[    4.948204] nouveau  [   VBIOS][0000:01:00.0] using image from PRAMIN
[    4.948637] nouveau  [   VBIOS][0000:01:00.0] BIT signature found
[    4.948824] nouveau  [   VBIOS][0000:01:00.0] version 70.15.43.00
[    4.998607] nouveau  [     MXM][0000:01:00.0] no VBIOS data, nothing to do
[    4.998859] nouveau  [     PFB][0000:01:00.0] RAM type: GDDR5
[    4.999110] nouveau  [     PFB][0000:01:00.0] RAM size: 1024 MiB
[    5.038919] nouveau  [     DRM] VRAM: 1024 MiB
[    5.039095] nouveau  [     DRM] GART: 512 MiB
[    5.039262] nouveau  [     DRM] BIT BIOS found
[    5.039428] nouveau  [     DRM] Bios version 70.15.43.00
[    5.039594] nouveau  [     DRM] TMDS table version 2.0
[    5.039757] nouveau  [     DRM] DCB version 4.0
[    5.039933] nouveau  [     DRM] DCB outp 00: 01000323 00010034
[    5.040106] nouveau  [     DRM] DCB outp 01: 02014300 00000000
[    5.040274] nouveau  [     DRM] DCB outp 02: 02021362 00020010
[    5.040444] nouveau  [     DRM] DCB outp 03: 080333c6 0f220010
[    5.040611] nouveau  [     DRM] DCB outp 04: 08033382 00020010
[    5.040780] nouveau  [     DRM] DCB conn 00: 00000340
[    5.041031] nouveau  [     DRM] DCB conn 01: 00001061
[    5.041273] nouveau  [     DRM] DCB conn 02: 00000147
[    5.041510] nouveau  [     DRM] DCB conn 03: 00202346
[    5.041744] nouveau  [     DRM] DCB conn 04: 00000400
[    5.041989] nouveau  [     DRM] DCB conn 05: 00000210
[    5.042229] nouveau  [     DRM] DCB conn 06: 00000211
[    5.042468] nouveau  [     DRM] DCB conn 07: 00000213
[    5.042705] nouveau  [     DRM] DCB conn 08: 00020846
[    5.042948] nouveau  [     DRM] DCB conn 09: 00000900
[    5.083956] nouveau  [     DRM] ACPI backlight interface available, not
registering our own
[    6.448619] nouveau  [     DRM] 3 available performance level(s)
[    6.448821] nouveau  [     DRM] 0: core 135MHz shader 270MHz memory 135MHz
voltage 800mV
[    6.449110] nouveau  [     DRM] 1: core 405MHz shader 810MHz memory 324MHz
voltage 850mV
[    6.449395] nouveau  [     DRM] 3: core 576MHz shader 1436MHz memory 1600MHz
voltage 1050mV
[    6.449720] nouveau  [     DRM] c: core 405MHz shader 810MHz memory 324MHz
voltage 850mV
[    6.506727] nouveau  [     DRM] MM: using COPY for buffer copies
[    6.664752] nouveau  [     DRM] allocated 1680x945 fb: 0xd0000, bo
ffff88012d5d3f60
[    6.665561] fbcon: nouveaufb (fb0) is primary device
[    7.130142] nouveau E[     DRM] GPU lockup - switching to software fbcon
[    7.138026] fb0: nouveaufb frame buffer device
[    7.138116] [drm] Initialized nouveau 1.1.0 20120801 for 0000:01:00.0 on
minor 0

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--- Comment #18 from Alex Nick <rage_vou at hotmail.com> ---
I can confirm this bug for kernel 3.7.3

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Andrius ?tikonas <andrius at stikonas.eu> changed:

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

--- Comment #19 from Andrius ?tikonas <andrius at stikonas.eu> ---
This looks like a duplicate of 33165. Please correct me if I am wrong.

*** This bug has been marked as a duplicate of bug 33165 ***

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