* drm/nouveau E[ DRM] fail ttm_validate
@ 2013-01-04 12:21 Kees Bakker
2013-01-04 17:49 ` Marcin Slusarz
0 siblings, 1 reply; 4+ messages in thread
From: Kees Bakker @ 2013-01-04 12:21 UTC (permalink / raw)
To: linux-kernel
Hi,
Right after I upgraded to Ubuntu quantal I started seeing these
messages:
Jan 4 12:18:12 koli kernel: [ 3705.970720] nouveau E[ DRM] fail ttm_validate
Jan 4 12:18:12 koli kernel: [ 3705.970726] nouveau E[ DRM] validate vram_list
Jan 4 12:18:12 koli kernel: [ 3705.970760] nouveau E[ DRM] validate: -12
A few times I had corrupted graphics, and I had to stop X. Restarting didn't
help and I had to reboot.
I'm running my own 3.7.1 kernel, so I also installed the 3.7.0 development kernel
from Ubuntu (3.7.0-7). And that kernel shows these messages too.
With the Ubuntu kernel the graphics corruption is milder. I can continue to work. Sometimes
I get a burst of the messages, but I have no clue how it is triggered.
Now the strange thing is that I was running my 3.7.1 kernel on Ubuntu precise
and I have never seen these messages before. What could be the case is that
xorg is doing something new and that is causing the errors.
xserver-xorg-video-nouveau
precise 1:1.0.2-0ubuntu3
quantal 1:0.0.16+git20111201+b5534a1-1build2
Some more details
/var/log/syslog:Jan 4 11:16:42 koli kernel: [ 0.000000] Linux version 3.7.0-7-generic (root@koli) (gcc version 4.7.2 (Ubuntu/Lin
/var/log/syslog:Jan 4 11:16:44 koli kernel: [ 18.081288] [drm] Initialized drm 1.1.0 20060810
/var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.615246] nouveau [ DEVICE][0000:01:00.0] BOOT0 : 0x04b300b1
/var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.615251] nouveau [ DEVICE][0000:01:00.0] Chipset: G73 (NV4B)
/var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.615254] nouveau [ DEVICE][0000:01:00.0] Family : NV40
/var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.616802] nouveau [ VBIOS][0000:01:00.0] checking PRAMIN for image...
/var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.655315] nouveau [ VBIOS][0000:01:00.0] ... appears to be valid
/var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.655320] nouveau [ VBIOS][0000:01:00.0] using image from PRAMIN
/var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.655505] nouveau [ VBIOS][0000:01:00.0] BIT signature found
/var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.655509] nouveau [ VBIOS][0000:01:00.0] version 05.73.22.67
/var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.660805] nouveau [ PFB][0000:01:00.0] RAM type: DDR2
/var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.660811] nouveau [ PFB][0000:01:00.0] RAM size: 256 MiB
--
Kees Bakker
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: drm/nouveau E[ DRM] fail ttm_validate
2013-01-04 12:21 drm/nouveau E[ DRM] fail ttm_validate Kees Bakker
@ 2013-01-04 17:49 ` Marcin Slusarz
2013-01-04 21:25 ` Kees Bakker
0 siblings, 1 reply; 4+ messages in thread
From: Marcin Slusarz @ 2013-01-04 17:49 UTC (permalink / raw)
To: Kees Bakker; +Cc: linux-kernel, Maarten Lankhorst
On Fri, Jan 04, 2013 at 01:21:14PM +0100, Kees Bakker wrote:
> Hi,
>
> Right after I upgraded to Ubuntu quantal I started seeing these
> messages:
> Jan 4 12:18:12 koli kernel: [ 3705.970720] nouveau E[ DRM] fail ttm_validate
> Jan 4 12:18:12 koli kernel: [ 3705.970726] nouveau E[ DRM] validate vram_list
> Jan 4 12:18:12 koli kernel: [ 3705.970760] nouveau E[ DRM] validate: -12
This is userspace bug. See below.
> A few times I had corrupted graphics, and I had to stop X. Restarting didn't
> help and I had to reboot.
>
> I'm running my own 3.7.1 kernel, so I also installed the 3.7.0 development kernel
> from Ubuntu (3.7.0-7). And that kernel shows these messages too.
>
> With the Ubuntu kernel the graphics corruption is milder. I can continue to work. Sometimes
> I get a burst of the messages, but I have no clue how it is triggered.
>
> Now the strange thing is that I was running my 3.7.1 kernel on Ubuntu precise
> and I have never seen these messages before. What could be the case is that
> xorg is doing something new and that is causing the errors.
>
> xserver-xorg-video-nouveau
> precise 1:1.0.2-0ubuntu3
> quantal 1:0.0.16+git20111201+b5534a1-1build2
(Please do not use distro codenames when reporting bugs upstream)
Quantal, being newer release than Precise, ships much older Nouveau DDX, WTF?
You used some PPA with Precise?
0.0.16 is known to behave like that - you need to upgrade to >= 1.0.
>
> Some more details
> /var/log/syslog:Jan 4 11:16:42 koli kernel: [ 0.000000] Linux version 3.7.0-7-generic (root@koli) (gcc version 4.7.2 (Ubuntu/Lin
> /var/log/syslog:Jan 4 11:16:44 koli kernel: [ 18.081288] [drm] Initialized drm 1.1.0 20060810
> /var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.615246] nouveau [ DEVICE][0000:01:00.0] BOOT0 : 0x04b300b1
> /var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.615251] nouveau [ DEVICE][0000:01:00.0] Chipset: G73 (NV4B)
> /var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.615254] nouveau [ DEVICE][0000:01:00.0] Family : NV40
> /var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.616802] nouveau [ VBIOS][0000:01:00.0] checking PRAMIN for image...
> /var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.655315] nouveau [ VBIOS][0000:01:00.0] ... appears to be valid
> /var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.655320] nouveau [ VBIOS][0000:01:00.0] using image from PRAMIN
> /var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.655505] nouveau [ VBIOS][0000:01:00.0] BIT signature found
> /var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.655509] nouveau [ VBIOS][0000:01:00.0] version 05.73.22.67
> /var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.660805] nouveau [ PFB][0000:01:00.0] RAM type: DDR2
> /var/log/syslog:Jan 4 11:16:45 koli kernel: [ 18.660811] nouveau [ PFB][0000:01:00.0] RAM size: 256 MiB
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: drm/nouveau E[ DRM] fail ttm_validate
2013-01-04 17:49 ` Marcin Slusarz
@ 2013-01-04 21:25 ` Kees Bakker
2013-01-05 13:59 ` Marcin Slusarz
0 siblings, 1 reply; 4+ messages in thread
From: Kees Bakker @ 2013-01-04 21:25 UTC (permalink / raw)
To: Marcin Slusarz; +Cc: linux-kernel, Maarten Lankhorst
On 04-01-13 18:49, Marcin Slusarz wrote:
> On Fri, Jan 04, 2013 at 01:21:14PM +0100, Kees Bakker wrote:
>> Hi,
>>
>> Right after I upgraded to Ubuntu quantal I started seeing these
>> messages:
>> Jan 4 12:18:12 koli kernel: [ 3705.970720] nouveau E[ DRM] fail ttm_validate
>> Jan 4 12:18:12 koli kernel: [ 3705.970726] nouveau E[ DRM] validate vram_list
>> Jan 4 12:18:12 koli kernel: [ 3705.970760] nouveau E[ DRM] validate: -12
> This is userspace bug. See below.
>
>> A few times I had corrupted graphics, and I had to stop X. Restarting didn't
>> help and I had to reboot.
>>
>> I'm running my own 3.7.1 kernel, so I also installed the 3.7.0 development kernel
>> from Ubuntu (3.7.0-7). And that kernel shows these messages too.
>>
>> With the Ubuntu kernel the graphics corruption is milder. I can continue to work. Sometimes
>> I get a burst of the messages, but I have no clue how it is triggered.
>>
>> Now the strange thing is that I was running my 3.7.1 kernel on Ubuntu precise
>> and I have never seen these messages before. What could be the case is that
>> xorg is doing something new and that is causing the errors.
>>
>> xserver-xorg-video-nouveau
>> precise 1:1.0.2-0ubuntu3
>> quantal 1:0.0.16+git20111201+b5534a1-1build2
> (Please do not use distro codenames when reporting bugs upstream)
>
> Quantal, being newer release than Precise, ships much older Nouveau DDX, WTF?
> You used some PPA with Precise?
Sorry about that. That was a typo. I meant to say:
quantal 1:1.0.2-0ubuntu3
precise 1:0.0.16+git20111201+b5534a1-1build2
>
> 0.0.16 is known to behave like that - you need to upgrade to >= 1.0.
In other words, I have >= 1.0. But you suggest that it shouldn't
happen with >= 1.0
Should I report it on the nouveau list at freedesktop.org ?
--
Kees
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: drm/nouveau E[ DRM] fail ttm_validate
2013-01-04 21:25 ` Kees Bakker
@ 2013-01-05 13:59 ` Marcin Slusarz
0 siblings, 0 replies; 4+ messages in thread
From: Marcin Slusarz @ 2013-01-05 13:59 UTC (permalink / raw)
To: Kees Bakker; +Cc: linux-kernel, Maarten Lankhorst
On Fri, Jan 04, 2013 at 10:25:27PM +0100, Kees Bakker wrote:
> On 04-01-13 18:49, Marcin Slusarz wrote:
> > On Fri, Jan 04, 2013 at 01:21:14PM +0100, Kees Bakker wrote:
> >> Hi,
> >>
> >> Right after I upgraded to Ubuntu quantal I started seeing these
> >> messages:
> >> Jan 4 12:18:12 koli kernel: [ 3705.970720] nouveau E[ DRM] fail ttm_validate
> >> Jan 4 12:18:12 koli kernel: [ 3705.970726] nouveau E[ DRM] validate vram_list
> >> Jan 4 12:18:12 koli kernel: [ 3705.970760] nouveau E[ DRM] validate: -12
> > This is userspace bug. See below.
> >
> >> A few times I had corrupted graphics, and I had to stop X. Restarting didn't
> >> help and I had to reboot.
> >>
> >> I'm running my own 3.7.1 kernel, so I also installed the 3.7.0 development kernel
> >> from Ubuntu (3.7.0-7). And that kernel shows these messages too.
> >>
> >> With the Ubuntu kernel the graphics corruption is milder. I can continue to work. Sometimes
> >> I get a burst of the messages, but I have no clue how it is triggered.
> >>
> >> Now the strange thing is that I was running my 3.7.1 kernel on Ubuntu precise
> >> and I have never seen these messages before. What could be the case is that
> >> xorg is doing something new and that is causing the errors.
> >>
> >> xserver-xorg-video-nouveau
> >> precise 1:1.0.2-0ubuntu3
> >> quantal 1:0.0.16+git20111201+b5534a1-1build2
> > (Please do not use distro codenames when reporting bugs upstream)
> >
> > Quantal, being newer release than Precise, ships much older Nouveau DDX, WTF?
> > You used some PPA with Precise?
> Sorry about that. That was a typo. I meant to say:
> quantal 1:1.0.2-0ubuntu3
> precise 1:0.0.16+git20111201+b5534a1-1build2
>
> >
> > 0.0.16 is known to behave like that - you need to upgrade to >= 1.0.
>
> In other words, I have >= 1.0. But you suggest that it shouldn't
> happen with >= 1.0
> Should I report it on the nouveau list at freedesktop.org ?
Ugh, it was unexpected :/
Please follow instructions from http://nouveau.freedesktop.org/wiki/Bugs and
open new bug report. I have some patches which may help in narrowing it down,
but I would like to see all bug report data first.
Marcin
^ permalink raw reply [flat|nested] 4+ messages in thread
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2013-01-04 12:21 drm/nouveau E[ DRM] fail ttm_validate Kees Bakker
2013-01-04 17:49 ` Marcin Slusarz
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2013-01-05 13:59 ` Marcin Slusarz
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