[Bug 81136] New: [NV92] Regression in Linux 3.15: GPU lockup after suspend

[Bug 81136] New: [NV92] Regression in Linux 3.15: GPU lockup after suspend

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 2004 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=81136

          Priority: medium
            Bug ID: 81136
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
           Summary: [NV92] Regression in Linux 3.15: GPU lockup after
                    suspend
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: agustin-G80yVrlpk+aH0oMTQjrRWA@public.gmane.org
          Hardware: All
            Status: NEW
           Version: git
         Component: Driver/nouveau
           Product: xorg

Created attachment 102508
  --> https://bugs.freedesktop.org/attachment.cgi?id=102508&action=edit
Logs for git kernel

After a suspend I get messages such as these: 

<3>[   39.550435] nouveau E[  PGRAPH][0000:01:00.0] PGRAPH TLB flush idle
timeout fail
<3>[   39.550435] nouveau E[  PGRAPH][0000:01:00.0] PGRAPH_STATUS  : 0x01000001
BUSY ROP
<3>[   39.550435] nouveau E[  PGRAPH][0000:01:00.0] PGRAPH_VSTATUS0: 0x00000000
<3>[   39.550435] nouveau E[  PGRAPH][0000:01:00.0] PGRAPH_VSTATUS1: 0x00000000
<3>[   39.550435] nouveau E[  PGRAPH][0000:01:00.0] PGRAPH_VSTATUS2: 0x00200000
ROP
<3>[   41.685486] nouveau E[     DRM] GPU lockup - switching to software fbcon

And if I was running X it crashes and the screen ends up looking like this:
http://imgur.com/a/D3VKw

This is always reproducible but only since Linux 3.15, so I ran a git bisect.
The first bad commit is [ecf24de071f4f6cea79ecef5d990794df5875ee1] drm/nouveau:
fix fbcon not being accelerated after suspend. After reverting the commmit the
machine resumes properly.

The issue persists in drm-nouveau-next (last commit 0b4e8e7... from Jul 8),
even if I boot with noaccel=1 nofbaccel=1.

Relevant IRC logs:
http://people.freedesktop.org/~cbrill/dri-log/index.php?channel=nouveau&highlight_names=Nitsuga&date=2014-07-09

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 3637 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 81136] [NV92] Regression in Linux 3.15: GPU lockup after suspend

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 376 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=81136

--- Comment #1 from Agustín Dall'Alba <agustin-G80yVrlpk+aH0oMTQjrRWA@public.gmane.org> ---
Created attachment 102509
  --> https://bugs.freedesktop.org/attachment.cgi?id=102509&action=edit
Logs for git kernel with noaccel=1 nofbaccel=1

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1355 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 81136] [NV92] Regression in Linux 3.15: GPU lockup after suspend

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 380 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=81136

--- Comment #2 from Agustín Dall'Alba <agustin-G80yVrlpk+aH0oMTQjrRWA@public.gmane.org> ---
Created attachment 102510
  --> https://bugs.freedesktop.org/attachment.cgi?id=102510&action=edit
Logs for Linux 3.15.4 with commit ecf24de reverted

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1367 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 81136] [NV92] Regression in Linux 3.15: GPU lockup after suspend

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 916 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=81136

Vasileios P. Lourdas <bugzilla-xds7w3SMsC/a5EbDDlwbIw@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bugzilla-xds7w3SMsC/a5EbDDlwbIw@public.gmane.org

--- Comment #3 from Vasileios P. Lourdas <bugzilla-xds7w3SMsC/a5EbDDlwbIw@public.gmane.org> ---
I've experienced a similar issue when resuming from suspend-to-ram status. The
screen was blank and in dmesg, I have several kernel messages from the nouveau
module. I'm running Linux 3.16.0 (gentoo-sources package from Gentoo) with
xorg-server 1.16.0, x11-drivers/xf86-video-nouveau-1.10.0-r1 and libdrm-2.4.54.

I will attach part of /var/log/messages with the nouveau errors.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2187 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 81136] [NV92] Regression in Linux 3.15: GPU lockup after suspend

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 365 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=81136

--- Comment #4 from Vasileios P. Lourdas <bugzilla-xds7w3SMsC/a5EbDDlwbIw@public.gmane.org> ---
Created attachment 104373
  --> https://bugs.freedesktop.org/attachment.cgi?id=104373&action=edit
kernel messages during wake-up from resume

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1314 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 81136] [NV92] Regression in Linux 3.15: GPU lockup after suspend

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 397 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=81136

--- Comment #5 from Vasileios P. Lourdas <bugzilla-xds7w3SMsC/a5EbDDlwbIw@public.gmane.org> ---
Forgot to mention my card model:

# lspci -v|fgrep -i vga
01:00.0 VGA compatible controller: NVIDIA Corporation G84 [GeForce 8600 GT]
(rev a1) (prog-if 00 [VGA controller])

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1169 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 81136] [NV92] Regression in Linux 3.15: GPU lockup after suspend

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 608 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=81136

Sven Joachim <svenjoac-Mmb7MZpHnFY@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |svenjoac-Mmb7MZpHnFY@public.gmane.org

--- Comment #6 from Sven Joachim <svenjoac-Mmb7MZpHnFY@public.gmane.org> ---
Same problem here on NV86 [GeForce 8500 GT], reverting commit
ecf24de071f4f6cea79ecef5d990794df5875ee1 in 3.16.0 helps.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1866 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 81136] [NV92] Regression in Linux 3.15: GPU lockup after suspend

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 523 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=81136

--- Comment #7 from Agustín Dall'Alba <agustin-G80yVrlpk+aH0oMTQjrRWA@public.gmane.org> ---
Update: I got tired of reverting the ecf24de commit on every linux update, so I
tried booting with nouveau.nofbaccel=1 (instead of nofbaccel=1). It works fine.
The system still does not resume properly without it on Linux v3.16.1, but that
boot option is a better workaround than reverting.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1318 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 81136] [NV92] Regression in Linux 3.15: GPU lockup after suspend

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 1129 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=81136

Ed Santiago <freedesktop-aVMt7ygKTj2t/hvpvFFPbQ@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |freedesktop-aVMt7ygKTj2t/hvpvFFPbQ@public.gmane.org

--- Comment #8 from Ed Santiago <freedesktop-aVMt7ygKTj2t/hvpvFFPbQ@public.gmane.org> ---
Same issue. Dell M4800 with QHD+ display -- NVIDIA Corporation GK106GLM [Quadro
K2100M] (rev a1), 3.16.6-gentoo (I tried 3.17, that didn't even give me a
usable display).

None of the workarounds were effective for me: nouveau.nofbaccel=1 causes
suspend to fail, and so did reverting ecf24de071f4f6cea79ecef5d990794df5875ee1:

   A dependency job for suspend.target failed. See 'journalctl -xn' for
details.
   ...
   Oct 25 15:21:16 hostname kernel: WARNING: CPU: 0 PID: 2852 at lib/iomap.c:43
bad_io_access+0x36/0x38()
   Oct 25 15:21:16 hostname kernel: Bad IO access at port 0x24 (outl(val,port))

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2388 bytes --]

[-- Attachment #2: Type: text/plain, Size: 181 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 81136] [NV92] Regression in Linux 3.15: GPU lockup after suspend

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 2785 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=81136

--- Comment #9 from Agustín Dall'Alba <agustin-G80yVrlpk+aH0oMTQjrRWA@public.gmane.org> ---
Another update:

I tried running with a secondary monitor. Unfortunately under that setup the
nouveau.nofbaccel=1 workaround doesn't cut it anymore, and only one monitor
works after resume. Trying to unplug and replug or use xrandr after this has
happened doesn't make the other monitor work and once even left me with no
screen. I found some new kernel messages, in particular:

<6>[    0.336621] nouveau  [     PFB][0000:01:00.0] RAM type: GDDR3
<6>[    0.336623] nouveau  [     PFB][0000:01:00.0] RAM size: 512 MiB
<3>[    0.336620] nouveau E[    PBUS][0000:01:00.0] MMIO write of 0x00000007
FAULT at 0x00e180
--snip--
<6>[    0.365519] nouveau  [     DRM] VRAM: 512 MiB
<6>[    0.365521] nouveau  [     DRM] GART: 1048576 MiB
--snip--
<3>[    0.366886] nouveau E[    PBUS][0000:01:00.0] MMIO write of 0x00000000
FAULT at 0x00e070
<3>[    0.368257] nouveau E[    PBUS][0000:01:00.0] MMIO write of 0x00000000
FAULT at 0x00e070

right after nouveau loads, another:

<6>[   75.935933] nouveau  [     DRM] suspending console...
<6>[   75.935944] nouveau  [     DRM] suspending display...
<6>[   75.936012] nouveau  [     DRM] evicting buffers...
<6>[   76.206568] nouveau  [     DRM] waiting for kernel channels to go idle...
<6>[   76.206573] nouveau  [     DRM] suspending client object trees...
<6>[   76.207261] nouveau  [     DRM] suspending kernel object tree...
<3>[   76.267516] nouveau E[    PBUS][0000:01:00.0] MMIO write of 0x00000000
FAULT at 0x00e070

immediately before suspend and:

<6>[   78.110864] nouveau  [     DRM] re-enabling device...
<6>[   78.110870] nouveau  [     DRM] resuming kernel object tree...
<6>[   78.110882] nouveau  [   VBIOS][0000:01:00.0] running init tables
<3>[   78.200040] nouveau E[    PBUS][0000:01:00.0] MMIO write of 0x00000000
FAULT at 0x00e074
<6>[   78.274292] nouveau  [    VOLT][0000:01:00.0] GPU voltage: 1000000uv
<6>[   78.274303] nouveau  [  PTHERM][0000:01:00.0] fan management: automatic
<6>[   78.274378] nouveau  [     CLK][0000:01:00.0] --: core 399 MHz shader 810
MHz memory 499 MHz
<3>[   78.275977] nouveau E[    PBUS][0000:01:00.0] MMIO write of 0x00000000
FAULT at 0x00e070
<3>[   78.277301] nouveau E[    PBUS][0000:01:00.0] MMIO write of 0x00000000
FAULT at 0x00e070
<6>[   78.277474] nouveau  [     DRM] resuming client object trees...
<6>[   78.277902] nouveau  [     DRM] resuming display...

on resume. Maybe this is another bug?

So now I'm using linux-lts 3.14.22. No problems there, suspend and multi
monitor setups work great.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 3722 bytes --]

[-- Attachment #2: Type: text/plain, Size: 153 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 81136] [NV92] Regression in Linux 3.15: GPU lockup after suspend

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 900 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=81136

--- Comment #10 from Emil Velikov <emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Ed,
Considering that the workarounds mentioned do not work in your case and that
you have a different card (reporter has nv92, while yours is gk106) we can
safely conclude that you're having a different issue.
Please open another bug report and let us know if it is a regression, and if so
which commit broke it.


Agustín,
These two should be non-fatal and the fix for them is in 3.18. Should end up in
3.16, 3.17 as well.
> FAULT at 0x00e070
> FAULT at 0x00e074

Now this one, I have no idea. Do you get this error with 3.14 and dual monitors
?
> FAULT at 0x00e180

Linux 3.17 includes quite a few fixes in the area of s/r, can you give it a
try.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1742 bytes --]

[-- Attachment #2: Type: text/plain, Size: 153 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 81136] [NV92] Regression in Linux 3.15: GPU lockup after suspend

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 832 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=81136

--- Comment #11 from Agustín Dall'Alba <agustin-G80yVrlpk+aH0oMTQjrRWA@public.gmane.org> ---
On 3.14.22 I get no FAULTs and suspend works fine.

On linux 3.17.1 I get a FAULT at 0x00e070 and 0x00e074 on boot, suspend,
resume, and when plugging the second monitor for the first time. But I can't
reproduce a FAULT at 0x00e180 in any way. Checking the logs it looks like it's
quite rare (it happens every twenty or so FAULTs) and unrelated to the second
monitor.
If I use the nouveau.nofbaccel=1 (only) one of the monitors comes back after
resume. If I don't I get the gabled display, 'GPU lockup' and PGRAPH errors as
in the original post.

I'm downloading linux mainline now to test.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1620 bytes --]

[-- Attachment #2: Type: text/plain, Size: 153 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 81136] [NV92] Regression in Linux 3.15: GPU lockup after suspend

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 522 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=81136

--- Comment #12 from Emil Velikov <emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
The upstream commit addressing the e07{0,4} messages (ignore the typo in the
commit message) is 
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/gpu/drm/nouveau?id=b485a7005faba38286bc02ab1d80e2cbf61c1002

^^ is just in case 3.18 causes some other unwanted behaviour.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1432 bytes --]

[-- Attachment #2: Type: text/plain, Size: 153 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 81136] [NV92] Regression in Linux 3.15: GPU lockup after suspend

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 399 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=81136

--- Comment #13 from Agustín Dall'Alba <agustin-G80yVrlpk+aH0oMTQjrRWA@public.gmane.org> ---
Brilliant, Linux 3.18-rc2 resumes both monitors with nouveau.nofbaccel=1. :D

So it indeed was a different issue. The original GPU lockup bug is still there,
though.

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 1187 bytes --]

[-- Attachment #2: Type: text/plain, Size: 153 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/nouveau

[Bug 81136] [NV92] Regression in Linux 3.15: GPU lockup after suspend

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

[-- Attachment #1.1: Type: text/plain, Size: 585 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=81136

Agustín Dall'Alba <agustin-G80yVrlpk+aH0oMTQjrRWA@public.gmane.org> changed:

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

--- Comment #14 from Agustín Dall'Alba <agustin-G80yVrlpk+aH0oMTQjrRWA@public.gmane.org> ---
Fixed in Linux 3.19 :)

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2086 bytes --]

[-- Attachment #2: Type: text/plain, Size: 153 bytes --]

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/nouveau