[Bug 108718] Raven Ridge: ring sdma0 timeout on heavy CSS website with Firefox WebRender

[Bug 108718] Raven Ridge: ring sdma0 timeout on heavy CSS website with Firefox WebRender

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https://bugs.freedesktop.org/show_bug.cgi?id=108718

            Bug ID: 108718
           Summary: Raven Ridge: ring sdma0 timeout on heavy CSS website
                    with Firefox WebRender
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: samantham@posteo.net

Created attachment 142451
  --> https://bugs.freedesktop.org/attachment.cgi?id=142451&action=edit
dmesg log

This can replicated every time.
System: Lenovo A485 with 2700U APU
Kernel: 4.20.0-rc2

Steps to replicate:
1. Download Firefox Nightly from nightly.mozilla.org
2. Open Firefox Nightly
3. Type about:config in the address bar and press enter
4. Search for gfx.webrender.all in the config search box and double click the
"gfx.webrender.all" entry enable it (will show enabled after double clicking)
5. Restart Firefox Nightly
6. Browse to http://diana-adrianne.com/purecss-francine/ in Firefox Nightly
7. Screen should stop responding within a few seconds after zooming/scrolling a
bit

Result: Screen will stop responding, though the mouse cursor still moves.

dmesg output:
nov 12 14:42:15 kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0
timeout, signaled seq=20166, emitted seq=20168
nov 12 14:42:15 kernel: [drm] GPU recovery disabled.
nov 12 14:42:35 kernel: [TTM] Buffer eviction failed

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[Bug 108718] Raven Ridge: ring sdma0 timeout on heavy CSS website with Firefox WebRender

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https://bugs.freedesktop.org/show_bug.cgi?id=108718

--- Comment #1 from Haxk20 <haxk612@gmail.com> ---
I have the same exact bug. As a workaround i used earlier build of mesa but
indeed the latest one is borked and unusable in Firefox.
And without webrenderer firefox is kind of unusable as the color gradient look
horrible.

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[Bug 108718] Raven Ridge: ring sdma0 timeout on heavy CSS website with Firefox WebRender

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https://bugs.freedesktop.org/show_bug.cgi?id=108718

--- Comment #2 from Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> ---
Can you still reproduce this issue?

It seems to work fine here with a recent kernel + mesa configuration.

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[Bug 108718] Raven Ridge: ring sdma0 timeout on heavy CSS website with Firefox WebRender

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https://bugs.freedesktop.org/show_bug.cgi?id=108718

--- Comment #3 from Matias N. Goldberg <dark_sylinc@yahoo.com.ar> ---
I'm on:

OpenGL renderer string: AMD RAVEN (DRM 3.30.0, 5.1.15-050115-generic, LLVM
8.0.1)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 19.2.0-devel
(git-8305766 2019-07-11 bionic-oibaf-ppa)

And I can also still repro this issue. Firefox isn't the only way to trigger
it, Chromium can trigger it too.

Is it too old already? How recent the kernel and mesa must be?

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[Bug 108718] Raven Ridge: ring sdma0 timeout on heavy CSS website with Firefox WebRender

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https://bugs.freedesktop.org/show_bug.cgi?id=108718

--- Comment #4 from Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> ---
(In reply to Pierre-Eric Pelloux-Prayer from comment #2)
> Can you still reproduce this issue?
> 
> It seems to work fine here with a recent kernel + mesa configuration.

Correction: I retested and can reproduce the problem partially.

After zooming and scrolling for a while, there are logs like this in dmesg:


[drm:amdgpu_cs_ioctl [amdgpu]] *ERROR* amdgpu_vm_validate_pt_bos() failed.
[drm:amdgpu_cs_ioctl [amdgpu]] *ERROR* Not enough memory for command
submission!
[TTM] Failed to find memory space for buffer 0x00000000de5c5282 eviction
[TTM]  No space for 00000000de5c5282 (2224 pages, 8896K, 8M)
[TTM]    placement[0]=0x00060002 (1)
[TTM]      has_type: 1
[TTM]      use_type: 1
[TTM]      flags: 0x0000000A
[TTM]      gpu_offset: 0x00000000
[TTM]      size: 786432
[TTM]      available_caching: 0x00070000
[TTM]      default_caching: 0x00010000
[TTM]  0x0000000000000400-0x0000000000000401: 1: used
[TTM]  0x0000000000000401-0x0000000000000443: 66: used
[TTM]  0x0000000000000443-0x0000000000000445: 2: used
[TTM]  0x0000000000000445-0x0000000000000447: 2: used
[TTM]  0x0000000000000447-0x0000000000000449: 2: used
[TTM]  0x0000000000000449-0x000000000000044b: 2: used
[TTM]  0x000000000000044b-0x000000000000044d: 2: used
[TTM]  0x000000000000044d-0x000000000000044f: 2: used
[TTM]  0x000000000000044f-0x0000000000000451: 2: used
[TTM]  0x0000000000000451-0x0000000000000453: 2: used
[TTM]  0x0000000000000453-0x0000000000000455: 2: used
[TTM]  0x0000000000000455-0x0000000000000456: 1: used
[TTM]  0x0000000000000456-0x0000000000000556: 256: used
[TTM]  0x0000000000000556-0x0000000000000557: 1: used
[TTM]  0x0000000000000557-0x0000000000000558: 1: used
[TTM]  0x0000000000000558-0x0000000000000559: 1: used
[TTM]  0x0000000000000559-0x000000000000055a: 1: used
[TTM]  0x000000000000055a-0x000000000000055b: 1: used
[TTM]  0x000000000000055b-0x000000000000055c: 1: used
[TTM]  0x000000000000055c-0x000000000000055d: 1: used
[TTM]  0x000000000000055d-0x000000000000055e: 1: used
[TTM]  0x000000000000055e-0x0000000000000560: 2: used
[TTM]  0x0000000000000560-0x0000000000000561: 1: used
[TTM]  0x0000000000000561-0x0000000000000562: 1: used
[TTM]  0x0000000000000562-0x0000000000000563: 1: used
[TTM]  0x0000000000000563-0x0000000000000565: 2: used
[TTM]  0x0000000000000565-0x0000000000000665: 256: used
[TTM]  0x0000000000000665-0x000000000000075c: 247: used
[TTM]  0x000000000000075c-0x0000000000000800: 164: free
[TTM]  0x0000000000000800-0x0000000000000900: 256: used
[TTM]  0x0000000000000900-0x0000000000000cca: 970: used
[TTM]  0x0000000000000cca-0x0000000000040000: 258870: free
[TTM]  total: 261120, used 2086 free 259034


The computer doesn't hang or crash though and if I close Firefox's window
everything goes back to normal.

(using: Mesa master, LLVM 10, kernel 865b4ca43816 from amd-staging-drm-next)

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[Bug 108718] Raven Ridge: ring sdma0 timeout on heavy CSS website with Firefox WebRender

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https://bugs.freedesktop.org/show_bug.cgi?id=108718

--- Comment #5 from Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> ---
(In reply to Haxk20 from comment #1)
> I have the same exact bug. As a workaround i used earlier build of mesa but
> indeed the latest one is borked and unusable in Firefox.
> And without webrenderer firefox is kind of unusable as the color gradient
> look horrible.

What is the version of this "earlier build of mesa" that doesn't have this
problem?

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https://bugs.freedesktop.org/show_bug.cgi?id=108718

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

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

--- Comment #6 from Martin Peres <martin.peres@free.fr> ---
-- 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/drm/amd/issues/607.

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