Nouveau - Nov 2015 - [Bug 92851] New: NV34: err: MEM_FAULT

https://bugs.freedesktop.org/show_bug.cgi?id=92851

            Bug ID: 92851
           Summary: NV34: err: MEM_FAULT
           Product: xorg
           Version: unspecified
          Hardware: x86 (IA32)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau at lists.freedesktop.org
          Reporter: pomidorabelisima at gmail.com
        QA Contact: xorg-team at lists.x.org

NV34 / 4.2.5-201.fc22.i686

dmesg:
[   24.812240] nouveau  [  DEVICE][0000:01:00.0] Chipset: NV34 (NV34)
[   24.812249] nouveau  [  DEVICE][0000:01:00.0] Family : NV30
...
[  178.486096] ACPI: Waking up from system sleep state S4
...
[  355.012379] nouveau E[   PFIFO][0000:01:00.0] DMA_PUSHER - ch 1 [Xorg[517]]
get 0x0003c528 put 0x00025618 state 0xc000fa40 (err: MEM_FAULT) push 0x00000000
[  355.012391] nouveau W[   PFIFO][0000:01:00.0] unknown intr 0x00010000
[  608.759016] nouveau E[Xorg[517]] failed to idle channel 0xcccc0001
[Xorg[517]]
[  638.934015] nouveau E[Xorg[517]] failed to idle channel 0xcccc0001
[Xorg[517]]
[  669.024015] nouveau E[Xorg[517]] failed to idle channel 0xcccc0000
[Xorg[517]]
[  699.220016] nouveau E[Xorg[517]] failed to idle channel 0xcccc0000
[Xorg[517]]
[  715.214259] nouveau  [     DRM] 0xDBBA: Parsing digital output script table
[  719.981109] nouveau E[  PGRAPH][0000:01:00.0]  (unknown bits 0x00000080)
nsource: nstatus:
[  719.981129] nouveau E[  PGRAPH][0000:01:00.0] ch 1 [Xorg[1579]] subc 0 class
0x0039 mthd 0x0100 data 0x00000000
[  830.456017] nouveau E[Xorg[1579]] failed to idle channel 0xcccc0001
[Xorg[1579]]
[  860.514016] nouveau E[Xorg[1579]] failed to idle channel 0xcccc0001
[Xorg[1579]]
[  891.004014] nouveau E[Xorg[1579]] failed to idle channel 0xcccc0000
[Xorg[1579]]
[  902.422408] nouveau  [     DRM] 0xDB7C: Parsing digital output script table
[  902.518808] nouveau E[     DRM] GPU lockup - switching to software fbcon
[  921.324016] nouveau E[Xorg[1579]] failed to idle channel 0xcccc0000
[Xorg[1579]]
[  952.652018] nouveau E[Xorg[1579]] failed to idle channel 0xcccc0000
[Xorg[1579]]
[  982.702016] nouveau E[Xorg[1579]] failed to idle channel 0xcccc0000
[Xorg[1579]]

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Ilia Mirkin <imirkin at alum.mit.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|major                       |normal

--- Comment #1 from Ilia Mirkin <imirkin at alum.mit.edu> ---
Are you using DRI3? If so, please switch back to DRI2.

What mesa version are you using (this is relevant if you're using DRI3).

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--- Comment #2 from poma <pomidorabelisima at gmail.com> ---

How to reproduce:

Build, install and use Xfwm4 from git commit:
"compositor: Fix GL without ARB_texture_rectangle"
http://git.xfce.org/xfce/xfwm4/commit/?id=2cfac64

The problem applies to both, DRI3/XPresent and GLX, use_compositing true,
therefore build, install and use Xfwm4 configured:

- DRI3/XPresent - configure --disable-epoxy --enable-xpresent
   Build Configuration for xfwm4:
     Xpresent support:             yes
     Epoxy support:                no

- GLX - configure --disable-xpresent --enable-epoxy
   Build Configuration for xfwm4:
     Xpresent support:             no
     Epoxy support:                yes


1. Log in to xfce4-session

2. Make sure display compositing is enabled:
   $ xfconf-query --channel xfwm4 --property /general/use_compositing
   true

3. Suspend to disk:
   $ systemctl hibernate
   Of course, STD(S4) must be functional and correctly configured

4. RESUME(thaw) from S4

5. Disable display compositing:
   $ xfconf-query --channel xfwm4 --property /general/use_compositing --set
false
   $ xfconf-query --channel xfwm4 --property /general/use_compositing
   false

After this machine need reboot, shuffling multi-user.target &
graphical.target
ain't helping.

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--- Comment #3 from Ilia Mirkin <imirkin at alum.mit.edu> ---
Does this only happen with a suspend in between? Does it still happen if you
stick to DRI2 instead of using DRI3?

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--- Comment #4 from poma <pomidorabelisima at gmail.com> ---

SW:
kernel-core-4.2.5-201.fc22.i686
libdrm-2.4.61-3.fc22.i686
xorg-x11-server-Xorg-1.17.4-1.fc22.i686
xorg-x11-drv-nouveau-1.0.12-0.3.fc22.i686
mesa-dri-drivers-10.6.9-1.20151008.fc22.i686

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--- Comment #5 from poma <pomidorabelisima at gmail.com> ---
(In reply to Ilia Mirkin from comment #3)
> Does this only happen with a suspend in between? Does it still happen if
you
> stick to DRI2 instead of using DRI3?
"suspend in between" - please translate.

DRI2 vs DRI3 - it should wait for testing.

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poma <pomidorabelisima at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           See Also|                            |https://bugs.freedesktop.or
                   |                            |g/show_bug.cgi?id=92852

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--- Comment #6 from poma <pomidorabelisima at gmail.com> ---

DRI2:

dmesg:
[  422.359015] nouveau E[Xorg[500]] failed to idle channel 0xcccc0000
[Xorg[500]]
[  437.442018] nouveau E[Xorg[500]] failed to idle channel 0xcccc0000
[Xorg[500]]
[  439.360799] nouveau  [     DRM] 0xDBBA: Parsing digital output script table
[  541.599015] nouveau E[Xorg[1970]] failed to idle channel 0xcccc0000
[Xorg[1970]]
[  556.605016] nouveau E[Xorg[1970]] failed to idle channel 0xcccc0000
[Xorg[1970]]
[  556.865554] nouveau  [     DRM] 0xDBBA: Parsing digital output script table
[  558.644261] nouveau E[  PGRAPH][0000:01:00.0]  ERROR nsource:
DMA_W_PROTECTION nstatus: PROTECTION_FAULT
[  558.644283] nouveau E[  PGRAPH][0000:01:00.0] ch 1 [Xorg[2277]] subc 0 class
0x0039 mthd 0x0100 data 0x00000000
[  656.669016] nouveau E[Xorg[2277]] failed to idle channel 0xcccc0001
[Xorg[2277]]
[  671.677018] nouveau E[Xorg[2277]] failed to idle channel 0xcccc0001
[Xorg[2277]]
[  686.685018] nouveau E[Xorg[2277]] failed to idle channel 0xcccc0000
[Xorg[2277]]
[  701.697016] nouveau E[Xorg[2277]] failed to idle channel 0xcccc0000
[Xorg[2277]]
[  701.964960] nouveau E[   PFIFO][0000:01:00.0] DMA_PUSHER - ch 0 [DRM] get
0xff2c4784 put 0xff2c4784 state 0xdf2c4785 (err: MEM_FAULT) push 0x00001100
[  716.975018] nouveau E[lightdm-gtk-gre[2287]] failed to idle channel
0xcccc0000 [lightdm-gtk-gre[2287]]
[  731.997016] nouveau E[lightdm-gtk-gre[2287]] failed to idle channel
0xcccc0000 [lightdm-gtk-gre[2287]]
[  732.916448] nouveau  [     DRM] 0xDB7C: Parsing digital output script table
[  732.998946] nouveau E[     DRM] GPU lockup - switching to software fbcon
[  733.393017] nouveau E[  PGRAPH][0000:01:00.0] idle timed out with status
0x00022001
[  733.785006] nouveau E[  PGRAPH][0000:01:00.0] idle timed out with status
0x00022001
[  764.136053] nouveau  [     DRM] 0xDBBA: Parsing digital output script table

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--- Comment #7 from poma <pomidorabelisima at gmail.com> ---

[  401.172019] nouveau 0000:01:00.0: Xorg[503]: failed to idle channel
0xcccc0000 [Xorg[503]]
[  416.216018] nouveau 0000:01:00.0: Xorg[503]: failed to idle channel
0xcccc0000 [Xorg[503]]
[  431.445021] nouveau 0000:01:00.0: Xorg[503]: failed to idle channel
0xcccc0000 [Xorg[503]]
[  447.055020] nouveau 0000:01:00.0: Xorg[503]: failed to idle channel
0xcccc0000 [Xorg[503]]
[  448.789178] nouveau 0000:01:00.0: DRM: 0xDBBA: Parsing digital output script
table
[  451.068014] nouveau 0000:01:00.0: DRM: 0xDB7C: Parsing digital output script
table
[  451.070018] nouveau 0000:01:00.0: DRM: GPU lockup - switching to software
fbcon
[  460.407565] nouveau 0000:01:00.0: DRM: 0xDBBA: Parsing digital output script
table
[  463.793408] nouveau 0000:01:00.0: gr: intr 00000080 [] nsource 00000000 []
nstatus 00000000 [] ch 1 [Xorg[1358]] subc 0 class 0039 mthd 0100 data 00000000


[  419.496266] nouveau 0000:01:00.0: DRM: 0xDB7C: Parsing digital output script
table
[  422.236361] nouveau 0000:01:00.0: DRM: 0xDBBA: Parsing digital output script
table
[  477.174546] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 1 [Xorg[1256]] subc
6 mthd 0000 data 80000013
[  477.174669] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 1 [Xorg[1256]] subc
0 mthd 0184 data beef0202
[  477.174716] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 1 [Xorg[1256]] subc
0 mthd 0188 data beef0201
[  477.174742] nouveau 0000:01:00.0: gr: intr 00100000 [ERROR] nsource 00000100
[DMA_W_PROTECTION] nstatus 04000000 [PROTECTION_FAULT] ch 1 [Xorg[1256]] subc 0
class 0039 mthd 0100 data 00000000
[  550.525020] nouveau 0000:01:00.0: Xorg[1256]: failed to idle channel
0xcccc0000 [Xorg[1256]]
[  550.785195] nouveau 0000:01:00.0: timeout at
drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c:46/nv20_gr_chan_fini()!
[  565.785019] nouveau 0000:01:00.0: Xorg[1256]: failed to idle channel
0xcccc0000 [Xorg[1256]]
[  566.052328] nouveau 0000:01:00.0: DRM: 0xDB7C: Parsing digital output script
table
[  566.141817] nouveau 0000:01:00.0: DRM: GPU lockup - switching to software
fbcon
[  598.394019] nouveau 0000:01:00.0: timeout at
drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c:1223/nv04_gr_idle()!
[  598.394019] nouveau 0000:01:00.0: gr: idle timed out with status 00023001
[  598.724013] nouveau 0000:01:00.0: timeout at
drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c:1223/nv04_gr_idle()!
[  598.724013] nouveau 0000:01:00.0: gr: idle timed out with status 00023001
[  645.989021] nouveau 0000:01:00.0: Xorg[1667]: failed to idle channel
0xcccc0001 [Xorg[1667]]
[  660.995020] nouveau 0000:01:00.0: Xorg[1667]: failed to idle channel
0xcccc0001 [Xorg[1667]]
[  661.005399] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 1 [Xorg[1667]] subc
2 mthd 0000 data 80000010
[  661.005430] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 1 [Xorg[1667]] subc
2 mthd 0180 data 00000000
[  661.005453] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 1 [Xorg[1667]] subc
2 mthd 0184 data beef0201
[  661.005474] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 1 [Xorg[1667]] subc
2 mthd 0188 data beef0201
[  676.005020] nouveau 0000:01:00.0: Xorg[1667]: failed to idle channel
0xcccc0000 [Xorg[1667]]
[  691.016020] nouveau 0000:01:00.0: Xorg[1667]: failed to idle channel
0xcccc0000 [Xorg[1667]]
[  691.501018] nouveau 0000:01:00.0: timeout at
drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c:1223/nv04_gr_idle()!
[  691.501018] nouveau 0000:01:00.0: gr: idle timed out with status 00023001
[  691.813010] nouveau 0000:01:00.0: timeout at
drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c:1223/nv04_gr_idle()!
[  691.813010] nouveau 0000:01:00.0: gr: idle timed out with status 00023001
[  724.639020] nouveau 0000:01:00.0: Xorg[1758]: failed to idle channel
0xcccc0001 [Xorg[1758]]
[  739.645018] nouveau 0000:01:00.0: Xorg[1758]: failed to idle channel
0xcccc0001 [Xorg[1758]]
[  739.656336] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 1 [Xorg[1758]] subc
2 mthd 0000 data 80000010
[  739.656368] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 1 [Xorg[1758]] subc
2 mthd 0180 data 00000000
[  739.656392] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 1 [Xorg[1758]] subc
2 mthd 0184 data beef0201
[  739.656414] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 1 [Xorg[1758]] subc
2 mthd 0188 data beef0201
[  754.656018] nouveau 0000:01:00.0: Xorg[1758]: failed to idle channel
0xcccc0000 [Xorg[1758]]
[  769.663020] nouveau 0000:01:00.0: Xorg[1758]: failed to idle channel
0xcccc0000 [Xorg[1758]]
[  778.844018] nouveau 0000:01:00.0: timeout at
drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c:1223/nv04_gr_idle()!
[  778.844018] nouveau 0000:01:00.0: gr: idle timed out with status 00023001
[  779.158005] nouveau 0000:01:00.0: timeout at
drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c:1223/nv04_gr_idle()!
[  779.158005] nouveau 0000:01:00.0: gr: idle timed out with status 00023001
[  823.785020] nouveau 0000:01:00.0: Xorg[1925]: failed to idle channel
0xcccc0001 [Xorg[1925]]
[  838.789019] nouveau 0000:01:00.0: Xorg[1925]: failed to idle channel
0xcccc0001 [Xorg[1925]]
[  839.101568] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 1 [Xorg[1925]] subc
2 mthd 0000 data 80000010
[  839.101599] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 1 [Xorg[1925]] subc
2 mthd 0180 data 00000000
[  839.101622] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 1 [Xorg[1925]] subc
2 mthd 0184 data beef0201
[  839.101643] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 1 [Xorg[1925]] subc
2 mthd 0188 data beef0201
[  854.101015] nouveau 0000:01:00.0: Xorg[1925]: failed to idle channel
0xcccc0000 [Xorg[1925]]
[  869.107021] nouveau 0000:01:00.0: Xorg[1925]: failed to idle channel
0xcccc0000 [Xorg[1925]]
[  869.596017] nouveau 0000:01:00.0: timeout at
drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c:1223/nv04_gr_idle()!
[  869.596017] nouveau 0000:01:00.0: gr: idle timed out with status 00023001
[  869.909003] nouveau 0000:01:00.0: timeout at
drivers/gpu/drm/nouveau/nvkm/engine/gr/nv04.c:1223/nv04_gr_idle()!
[  869.909003] nouveau 0000:01:00.0: gr: idle timed out with status 00023001


SW:
kernel-core-4.3.0-2.fc22.i686
xorg-x11-server-Xorg-1.18.0-0.6.20151027.fc22.i686
xorg-x11-drv-nouveau-1.0.12-0.4.fc22.i686
mesa-dri-drivers-11.1.0-0.devel.13.5ae37ae.fc22.i686
libdrm-2.4.65-1.fc22.i686
libepoxy-1.3.1-0.1.20150929gitb3b8bd9.fc22.i686
libXpresent-1.0.0-1.fc22.i686
xfwm4-4.12.3-17.2.glx.git20151106.fc22.i686
xfwm4-4.12.3-17.1.xpresent.nv34.git20151106.fc22.i686

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--- Comment #8 from poma <pomidorabelisima at gmail.com> ---

The same happens with:

- XRender - configure --enable-render --disable-epoxy --disable-xpresent
   Build Configuration for xfwm4:
     XSync support:                yes
     Render support:               yes
     Xrandr support:               yes
     Xpresent support:             no
     Embedded compositor:          yes
     Epoxy support:                no


as if the compositor as whole is affected.

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poma <pomidorabelisima at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|NV34: err: MEM_FAULT        |NV34: Xfwm4 compositor
                   |                            |broken on S4 RESUME(Suspend
                   |                            |to disk)

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poma <pomidorabelisima at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|NV34: Xfwm4 compositor      |NV34: Xfwm4 compositor
                   |broken on S4 RESUME(Suspend |broken on S4(Suspend to
                   |to disk)                    |disk) RESUME

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Martin Peres <martin.peres at free.fr> changed:

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

--- Comment #9 from Martin Peres <martin.peres at free.fr> ---
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