Nouveau - Jun 2017 - Fwd: [Bug 99900] nouveau: freeze / crash after kernel update to 4.10

Hey,

This was reported back in February and it seems nobody's given a shit?

I've got a machine here with a Quadro 4000 that the screen locks up on
every single time the monitor goes to sleep. Userspace is Ubuntu 16.04,
kernel is recent mainline (4.12-rc4+). It's been happening since 4.10
though.

Can we please see this fixed by 4.12? It's an enormous regression and a
major hassle to deal with as a user.


-Olof

---------- Forwarded message ----------
From: <bugzilla-daemon at freedesktop.org>
Date: Wed, Feb 22, 2017 at 4:03 AM
Subject: [Bug 99900] nouveau: freeze / crash after kernel update to 4.10
To: dri-devel at lists.freedesktop.org


Bug ID 99900 <https://bugs.freedesktop.org/show_bug.cgi?id=99900>
Summary nouveau: freeze / crash after kernel update to 4.10
Product DRI
Version XOrg git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component DRM/other
Assignee dri-devel at lists.freedesktop.org
Reporter krah.tm at gmail.com

Created attachment 129823
<https://bugs.freedesktop.org/attachment.cgi?id=129823> [details]
<https://bugs.freedesktop.org/attachment.cgi?id=129823&action=edit>
dmesg 4.10 - fifo write fault

After release of 4.10 kernel i've used that one from here:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10/

with my ubuntu trusty LTS.
Xorg is now crashing whenever my monitors are going to sleep (happens always in
my lunch time) - after returning its crashed and i need todo a hard reset to
get the gpu running again.
This is what is printed to dmesg when this happens (machine is still working
via ssh):

[11010.813785] nouveau 0000:01:00.0: fifo: PBDMA0: 04000100 [] ch 2 [001fcc0000
Xorg[2593]] subc 5 mthd 001c data 00000001
[11010.813815] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2 [001fcc0000
Xorg[2593]] subc 0 mthd 0010 data 00000000
[11010.813838] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2 [001fcc0000
Xorg[2593]] subc 0 mthd 0014 data 0001b020
[11010.813864] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2 [001fcc0000
Xorg[2593]] subc 0 mthd 0018 data 003c9310
[11010.813886] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2 [001fcc0000
Xorg[2593]] subc 0 mthd 001c data 00000002
[11010.813905] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2 [001fcc0000
Xorg[2593]] subc 0 mthd 0020 data 00000000
[11010.813919] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2 [001fcc0000
Xorg[2593]] subc 3 mthd 0200 data 000000cf
[11010.813937] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2 [001fcc0000
Xorg[2593]] subc 3 mthd 0204 data 00000000
[11010.813954] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2 [001fcc0000
Xorg[2593]] subc 3 mthd 0208 data 00000010
[11010.813973] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2 [001fcc0000
Xorg[2593]] subc 3 mthd 020c data 00000001
[11010.813990] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2 [001fcc0000
Xorg[2593]] subc 3 mthd 0210 data 00000000
[11010.814014] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2 [001fcc0000
Xorg[2593]] subc 0 mthd 0010 data 00000000
[11010.814060] nouveau 0000:01:00.0: fifo: write fault at 000169b000 engine 00
[PGRAPH] client 0f [GPC0/PROP] reason 02 [PAGE_NOT_PRESENT] on channel 2
[001fcc0000 Xorg[2593]]
[11010.814070] nouveau 0000:01:00.0: fifo: gr engine fault on channel 2,
recovering...


Xorg.log does have that:

[    42.993] (WW) NOUVEAU(0): flip queue failed: Device or resource busy

Trying to restart Xorg is unsuccessful.

[  8810.799] (WW) NOUVEAU(0): flip queue failed: Invalid argument


This does not happen with 4.9.6 i've running now.
Anything i should/can provide or try to get this fixed?

------------------------------
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   - You are the assignee for the bug.


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On Tue, Jun 20, 2017 at 12:54 PM, Olof Johansson <olof at lixom.net>
wrote:
> Hey,
>
> This was reported back in February and it seems nobody's given a shit?
>
Apparently not -- including you. Someone who was interested in seeing this
issue fixed would certainly have provided a kernel bisection result as it's
apparently so easy to reproduce. (And if it's happening to so many people,
as you suggest, being an enormous regression, we should have hundreds of
bisection results by now all pointing to the same change.)

If you're not up to the task of providing a bisect result or helping with
further debugging, you should be reporting this to the distribution, which
has processes in place to deal with end-users, tracking distro regressions,
and interfacing with upstream development "teams".

Cheers,

  -ilia
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On 06/21/2017 02:54 AM, Olof Johansson wrote:
> Hey,
> 
> This was reported back in February and it seems nobody's given a shit?
> 
> I've got a machine here with a Quadro 4000 that the screen locks up on
> every single time the monitor goes to sleep. Userspace is Ubuntu 16.04,
> kernel is recent mainline (4.12-rc4+). It's been happening since 4.10
> though.
> 
> Can we please see this fixed by 4.12? It's an enormous regression and a
> major hassle to deal with as a user.
I'm not sure how exactly it could be related to the PBDMA errors, but
the "flip queue failed" is a bug in the 2D driver that got fixed in
xf86-video-nouveau-1.0.14.

Ben.
> 
> 
> -Olof
> 
> ---------- Forwarded message ----------
> From: ** <bugzilla-daemon at freedesktop.org
> <mailto:bugzilla-daemon at freedesktop.org>>
> Date: Wed, Feb 22, 2017 at 4:03 AM
> Subject: [Bug 99900] nouveau: freeze / crash after kernel update to 4.10
> To: dri-devel at lists.freedesktop.org <mailto:dri-devel at
lists.freedesktop.org>
> 
> 
> Bug ID 	99900 <https://bugs.freedesktop.org/show_bug.cgi?id=99900>
> Summary 	nouveau: freeze / crash after kernel update to 4.10
> Product 	DRI
> Version 	XOrg git
> Hardware 	x86-64 (AMD64)
> OS 	Linux (All)
> Status 	NEW
> Severity 	normal
> Priority 	medium
> Component 	DRM/other
> Assignee 	dri-devel at lists.freedesktop.org
> <mailto:dri-devel at lists.freedesktop.org>
> Reporter 	krah.tm at gmail.com <mailto:krah.tm at gmail.com>
> 
> Created attachment 129823
> <https://bugs.freedesktop.org/attachment.cgi?id=129823> [details]
>
<https://bugs.freedesktop.org/attachment.cgi?id=129823&action=edit>
> dmesg 4.10 - fifo write fault
> 
> After release of 4.10 kernel i've used that one from here:
> 
> http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10/
> <http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10/>
> 
> with my ubuntu trusty LTS.
> Xorg is now crashing whenever my monitors are going to sleep (happens
always in
> my lunch time) - after returning its crashed and i need todo a hard reset
to
> get the gpu running again.
> This is what is printed to dmesg when this happens (machine is still
working
> via ssh):
> 
> [11010.813785] nouveau 0000:01:00.0: fifo: PBDMA0: 04000100 [] ch 2
[001fcc0000
> Xorg[2593]] subc 5 mthd 001c data 00000001
> [11010.813815] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2
[001fcc0000
> Xorg[2593]] subc 0 mthd 0010 data 00000000
> [11010.813838] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2
[001fcc0000
> Xorg[2593]] subc 0 mthd 0014 data 0001b020
> [11010.813864] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2
[001fcc0000
> Xorg[2593]] subc 0 mthd 0018 data 003c9310
> [11010.813886] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2
[001fcc0000
> Xorg[2593]] subc 0 mthd 001c data 00000002
> [11010.813905] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2
[001fcc0000
> Xorg[2593]] subc 0 mthd 0020 data 00000000
> [11010.813919] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2
[001fcc0000
> Xorg[2593]] subc 3 mthd 0200 data 000000cf
> [11010.813937] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2
[001fcc0000
> Xorg[2593]] subc 3 mthd 0204 data 00000000
> [11010.813954] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2
[001fcc0000
> Xorg[2593]] subc 3 mthd 0208 data 00000010
> [11010.813973] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2
[001fcc0000
> Xorg[2593]] subc 3 mthd 020c data 00000001
> [11010.813990] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2
[001fcc0000
> Xorg[2593]] subc 3 mthd 0210 data 00000000
> [11010.814014] nouveau 0000:01:00.0: fifo: PBDMA0: 04000000 [] ch 2
[001fcc0000
> Xorg[2593]] subc 0 mthd 0010 data 00000000
> [11010.814060] nouveau 0000:01:00.0: fifo: write fault at 000169b000 engine
00
> [PGRAPH] client 0f [GPC0/PROP] reason 02 [PAGE_NOT_PRESENT] on channel 2
> [001fcc0000 Xorg[2593]]
> [11010.814070] nouveau 0000:01:00.0: fifo: gr engine fault on channel 2,
> recovering...
> 
> 
> Xorg.log does have that:
> 
> [    42.993] (WW) NOUVEAU(0): flip queue failed: Device or resource busy
> 
> Trying to restart Xorg is unsuccessful.
> 
> [  8810.799] (WW) NOUVEAU(0): flip queue failed: Invalid argument
> 
> 
> This does not happen with 4.9.6 i've running now.
> Anything i should/can provide or try to get this fixed?
> 
> ------------------------------------------------------------------------
> You are receiving this mail because:
> 
>   * You are the assignee for the bug.
> 
> 
> _______________________________________________
> dri-devel mailing list
> dri-devel at lists.freedesktop.org <mailto:dri-devel at
lists.freedesktop.org>
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
> <https://lists.freedesktop.org/mailman/listinfo/dri-devel>
> 
> 
> 
> 
> _______________________________________________
> dri-devel mailing list
> dri-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
> 
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