Fwd: [Bug 99900] nouveau: freeze / crash after kernel update to 4.10

[Olof Johansson]

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?

------------------------------
You are receiving this mail because:

   - You are the assignee for the bug.


_______________________________________________
dri-devel mailing list
dri-devel at lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/dri-devel/attachments/20170620/5a62780f/attachment.html>