[Bug 95517] Constant GPU VM faults

[Bug 95517] Constant GPU VM faults

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https://bugs.freedesktop.org/show_bug.cgi?id=95517

Michel Dänzer <michel@daenzer.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|7.7 (2012.06)               |unspecified
           Assignee|xorg-driver-ati@lists.x.org |dri-devel@lists.freedesktop
                   |                            |.org
          Component|Driver/Radeon               |Drivers/Gallium/radeonsi
         QA Contact|xorg-team@lists.x.org       |dri-devel@lists.freedesktop
                   |                            |.org
            Product|xorg                        |Mesa

--- Comment #2 from Michel Dänzer <michel@daenzer.net> ---
What version of Mesa are you using? Did this already happen with older versions
of Mesa and/or the kernel?

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[Bug 95517] Constant GPU VM faults

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https://bugs.freedesktop.org/show_bug.cgi?id=95517

--- Comment #3 from lumetili@gmail.com ---
Name            : mesa
Version         : 11.2.2-1

I've only had this computer for a few weeks now so I can't really say if older
versions worked better. I used the same GPU on my old computer until April and
I don't recall encountering this (almost exact same software setup except for
older packages of course).

I just rebooted and it took a while for this to occur again but it did:

[77378.984705] radeon 0000:02:00.0: GPU fault detected: 146 0x0e02440c
[77378.984717] radeon 0000:02:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x00010870
[77378.984722] radeon 0000:02:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0204400C
[77378.984727] VM fault (0x0c, vmid 1) at page 67696, read from TC (68)

I'm not sure if it's because of Chromium but it seems to at least be happening
when browsing the web - I have "Override software rendering list" enabled in
chrome://flags because performance sucks otherwise.

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[Bug 95517] Constant GPU VM faults

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https://bugs.freedesktop.org/show_bug.cgi?id=95517

--- Comment #4 from lumetili@gmail.com ---
OK my 3D accelerated VirtualBox VM just got stuck and journalctl -kf started
spitting out VM faults once a second in a loop, at first there's a:

May 26 01:39:24 carrier kernel: radeon 0000:02:00.0: GPU fault detected: 146
0x0042080c
May 26 01:39:24 carrier kernel: radeon 0000:02:00.0:  
VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00014482
May 26 01:39:24 carrier kernel: radeon 0000:02:00.0:  
VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0200800C
May 26 01:39:24 carrier kernel: VM fault (0x0c, vmid 1) at page 83074, read
from TC (8)

And then a:

May 26 01:39:24 carrier kernel: radeon 0000:02:00.0: GPU fault detected: 146
0x0390350c
May 26 01:39:24 carrier kernel: radeon 0000:02:00.0:  
VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x0000C49C
May 26 01:39:24 carrier kernel: radeon 0000:02:00.0:  
VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x1003500C
May 26 01:39:24 carrier kernel: VM fault (0x0c, vmid 8) at page 50332, read
from VGT (53)

It devolves into looping the VGT entry with VM_CONTEXT1_PROTECTION_FAULT_ADDR
0x0000C4A<NUMBER> with NUMBER cycling from 0..F

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[Bug 95517] Constant GPU VM faults

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https://bugs.freedesktop.org/show_bug.cgi?id=95517

--- Comment #5 from lumetili@gmail.com ---
I swapped in another card of the same generation (HD 7750 -> R7 250), these
errors keep happening, though they might not even be noticeable before the
computer completely freezes eventually. Not even SysRq works, I have to reset
from power button.

This time there was another error included:

May 27 06:16:22 carrier kernel: radeon 0000:02:00.0: GPU fault detected: 146
0x00b2480c
May 27 06:16:22 carrier kernel: radeon 0000:02:00.0:  
VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00009EF8
May 27 06:16:22 carrier kernel: radeon 0000:02:00.0:  
VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x1200400C
May 27 06:16:22 carrier kernel: VM fault (0x0c, vmid 9) at page 40696, read
from TC (4)
May 27 06:16:22 carrier kernel: radeon 0000:02:00.0: IH ring buffer overflow
(0x000019F0, 0x00001E60, 0x00001A00)

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[Bug 95517] Constant GPU VM faults

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https://bugs.freedesktop.org/show_bug.cgi?id=95517

--- Comment #6 from lumetili@gmail.com ---
Created attachment 124132
  --> https://bugs.freedesktop.org/attachment.cgi?id=124132&action=edit
kernel oops

Without pci=nommconf , the kernel logs PCI bus errors that get corrected, they
seem to be connected to this issue? I reliably get a visible kernel oops from
radeon with this configuration. With nommconf, no errors seemingly get logged
(except VM faults) but regardless, eventually it crashes so hard not even SysRq
works.

Attached kernel oops.

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[Bug 95517] Constant GPU VM faults

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https://bugs.freedesktop.org/show_bug.cgi?id=95517

--- Comment #7 from lumetili@gmail.com ---
Created attachment 124390
  --> https://bugs.freedesktop.org/attachment.cgi?id=124390&action=edit
GPU softreset

PCIe errors go away with pcie_aspm=off as well apparently.

Regardless, my computer keeps crashing so badly not even SysRq works. I don't
get any kernel error messages about anything except for the GPU faults. Usually
I get a whole bunch of them just before completely crashing.

Last night the computer was idle and screens were in powersaving mode and they
suddenly woke up and then turned off again - apparently it crashed.

This time there's a better error in the journal from before the crash:

GPU fault -> GPU lockup -> Couldn't update BO_VA -> GPU softreset -> dead

See attachment.

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[Bug 95517] Constant GPU VM faults

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https://bugs.freedesktop.org/show_bug.cgi?id=95517

--- Comment #8 from Ismael <isma.casti@gmail.com> ---
I get the same error, but only when running "The Talos Principle". The system
does not crash, but the performance is pretty bad on the game (15fps at high
1080p).

Ago 24 00:58:22 boreal kernel: VM fault (0x0c, vmid 7) at page 0, read from
'TC4' (0x54433400) (136)
Ago 24 00:58:22 boreal kernel: radeon 0000:01:00.0: GPU fault detected: 146
0x000e880c
Ago 24 00:58:22 boreal kernel: radeon 0000:01:00.0:  
VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00000000
Ago 24 00:58:22 boreal kernel: radeon 0000:01:00.0:  
VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0E08800C


The error repeats a lot, several times per second.

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[Bug 95517] Constant GPU VM faults

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https://bugs.freedesktop.org/show_bug.cgi?id=95517

--- Comment #9 from Marek Olšák <maraeo@gmail.com> ---
(In reply to Ismael from comment #8)
> I get the same error, but only when running "The Talos Principle". The
> system does not crash, but the performance is pretty bad on the game (15fps
> at high 1080p).
> 
> Ago 24 00:58:22 boreal kernel: VM fault (0x0c, vmid 7) at page 0, read from
> 'TC4' (0x54433400) (136)
> Ago 24 00:58:22 boreal kernel: radeon 0000:01:00.0: GPU fault detected: 146
> 0x000e880c
> Ago 24 00:58:22 boreal kernel: radeon 0000:01:00.0:  
> VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00000000
> Ago 24 00:58:22 boreal kernel: radeon 0000:01:00.0:  
> VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0E08800C
> 
> 
> The error repeats a lot, several times per second.

This is fixed by:
https://cgit.freedesktop.org/mesa/mesa/commit/?id=2c13abb49137d0f81b530b3c67f1ed79c58c796e

I think the original issue is unrelated.

For the original poster: I recommend testing mesa/master.

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[Bug 95517] Constant GPU VM faults

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https://bugs.freedesktop.org/show_bug.cgi?id=95517

Timothy Arceri <t_arceri@yahoo.com.au> changed:

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

--- Comment #10 from Timothy Arceri <t_arceri@yahoo.com.au> ---
No further feedback from the original reporter assuming fixed and closing.
Please reopen if issues continue.

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[Bug 95517] Constant GPU VM faults

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https://bugs.freedesktop.org/show_bug.cgi?id=95517

--- Comment #11 from Dima <mihailov-d-v@mail.ru> ---
I don't know if it's relevant or not, due my using amdgpu-pro driver, but I get
this massages sometime:
[14849.076326] gmc_v8_0_process_interrupt: 165 callbacks suppressed
[14849.076331] amdgpu 0000:01:00.0: GPU fault detected: 146 0x07f8770c
[14849.076336] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x001152FF
[14849.076338] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0A07700C
[14849.076341] amdgpu 0000:01:00.0: VM fault (0x0c, vmid 5, pasid 32770) at
page 1135359, read from 'SDM0' (0x53444d30) (119)
[14851.218731] amdgpu 0000:01:00.0: GPU fault detected: 146 0x07f8770c
[14851.218736] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x001152FF
[14851.218738] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0C07700C
[14851.218741] amdgpu 0000:01:00.0: VM fault (0x0c, vmid 6, pasid 32770) at
page 1135359, read from 'SDM0' (0x53444d30) (119)
[14860.154325] amdgpu 0000:01:00.0: GPU fault detected: 146 0x07f8770c
[14860.154330] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x001152FF
[14860.154331] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0407700C
[14860.154334] amdgpu 0000:01:00.0: VM fault (0x0c, vmid 2, pasid 32770) at
page 1135359, read from 'SDM0' (0x53444d30) (119)
[15073.787603] amdgpu 0000:01:00.0: GPU fault detected: 146 0x07f8770c
[15073.787608] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x001152FF
[15073.787610] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0C07700C
[15073.787612] amdgpu 0000:01:00.0: VM fault (0x0c, vmid 6, pasid 32770) at
page 1135359, read from 'SDM0' (0x53444d30) (119)
[15095.908340] amdgpu 0000:01:00.0: GPU fault detected: 146 0x07f8770c
[15095.908345] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x001152FF
[15095.908347] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0607700C
[15095.908350] amdgpu 0000:01:00.0: VM fault (0x0c, vmid 3, pasid 32770) at
page 1135359, read from 'SDM0' (0x53444d30) (119)
[15197.968706] amdgpu 0000:01:00.0: GPU fault detected: 146 0x0cf8770c
[15197.968711] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x0011D39F
[15197.968713] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0A07700C
[15197.968715] amdgpu 0000:01:00.0: VM fault (0x0c, vmid 5, pasid 32770) at
page 1168287, read from 'SDM0' (0x53444d30) (119)
[15710.487271] amdgpu 0000:01:00.0: GPU fault detected: 146 0x07f8770c
[15710.487275] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x001094FF
[15710.487277] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0A07700C
[15710.487279] amdgpu 0000:01:00.0: VM fault (0x0c, vmid 5, pasid 32770) at
page 1086719, read from 'SDM0' (0x53444d30) (119)
[15759.495971] amdgpu 0000:01:00.0: GPU fault detected: 146 0x07f8770c
[15759.495978] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x001094FF
[15759.495981] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0807700C
[15759.495985] amdgpu 0000:01:00.0: VM fault (0x0c, vmid 4, pasid 32770) at
page 1086719, read from 'SDM0' (0x53444d30) (119)
[15768.854519] amdgpu 0000:01:00.0: GPU fault detected: 146 0x07f8770c
[15768.854525] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x001094FF
[15768.854526] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0A07700C
[15768.854529] amdgpu 0000:01:00.0: VM fault (0x0c, vmid 5, pasid 32770) at
page 1086719, read from 'SDM0' (0x53444d30) (119)
[15818.316441] amdgpu 0000:01:00.0: GPU fault detected: 146 0x07f8770c
[15818.316447] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
0x001094FF
[15818.316448] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS
0x0207700C
[15818.316451] amdgpu 0000:01:00.0: VM fault (0x0c, vmid 1, pasid 32770) at
page 1086719, read from 'SDM0' (0x53444d30) (119)

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[Bug 95517] Constant GPU VM faults

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https://bugs.freedesktop.org/show_bug.cgi?id=95517

Dima <mihailov-d-v@mail.ru> changed:

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

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[Bug 95517] Constant GPU VM faults

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https://bugs.freedesktop.org/show_bug.cgi?id=95517

GitLab Migration User <gitlab-migration@fdo.invalid> changed:

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

--- Comment #12 from GitLab Migration User <gitlab-migration@fdo.invalid> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/1231.

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