[Bug 107991] RX580 ~ ring gfx timeout ~ particular shaders created by a dolphin-emu game can bring down AMDGPU

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bugzilla-daemon＠freedesktop.org

19 Sep 2018 19 Sep '18

6:29 p.m.

https://bugs.freedesktop.org/show_bug.cgi?id=107991

Bug ID: 107991 Summary: RX580 ~ ring gfx timeout ~ particular shaders created by a dolphin-emu game can bring down AMDGPU Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: kyle.devir@mykolab.com QA Contact: dri-devel@lists.freedesktop.org

Created attachment 141652 --> https://bugs.freedesktop.org/attachment.cgi?id=141652&action=edit dolphin-emu apitrace

I have successfully captured an apitrace that intercepted the crashy frame before the driver crashed.

The issues occur at very specific parts of Fire Emblem: Path of Radiance, where the frames / shaders / textures generated by dolphin-emu cause the driver to crash.

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bugzilla-daemon＠freedesktop.org

19 Sep 19 Sep

6:29 p.m.

New subject: [Bug 107991] RX580 ~ ring gfx timeout ~ particular shaders created by a dolphin-emu game can bring down AMDGPU ~ attached apitrace

https://bugs.freedesktop.org/show_bug.cgi?id=107991

kyle.devir@mykolab.com changed:

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bugzilla-daemon＠freedesktop.org

6:33 p.m.

New subject: [Bug 107991] RX580 ~ ring gfx timeout ~ particular shaders created by a dolphin-emu game can bring down AMDGPU ~ attached apitrace

https://bugs.freedesktop.org/show_bug.cgi?id=107991

--- Comment #1 from kyle.devir@mykolab.com --- I'm running Mesa master compiled with LLVM master, and kernel 4.18.8.

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bugzilla-daemon＠freedesktop.org

7:29 p.m.

New subject: [Bug 107991] RX580 ~ ring gfx timeout ~ particular shaders created by a dolphin-emu game can bring down AMDGPU ~ attached apitrace

https://bugs.freedesktop.org/show_bug.cgi?id=107991

kyle.devir@mykolab.com changed:

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bugzilla-daemon＠freedesktop.org

20 Sep 20 Sep

8:04 a.m.

New subject: [Bug 107991] RX580 ~ ring gfx timeout ~ particular shaders created by a dolphin-emu game can bring down AMDGPU ~ attached apitrace

https://bugs.freedesktop.org/show_bug.cgi?id=107991

Michel Dänzer michel@daenzer.net changed:

--- Comment #2 from Michel Dänzer michel@daenzer.net --- FWIW, the apitrace doesn't hang the Bonaire card in my development box.

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bugzilla-daemon＠freedesktop.org

8:07 a.m.

New subject: [Bug 107991] RX580 ~ ring gfx timeout ~ particular shaders created by a dolphin-emu game can bring down AMDGPU ~ attached apitrace

https://bugs.freedesktop.org/show_bug.cgi?id=107991

--- Comment #3 from kyle.devir@mykolab.com --- Hi Michel,

What kernel and Mesa drivers, and versions, are you using?

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bugzilla-daemon＠freedesktop.org

8:11 a.m.

New subject: [Bug 107991] RX580 ~ ring gfx timeout ~ particular shaders created by a dolphin-emu game can bring down AMDGPU ~ attached apitrace

https://bugs.freedesktop.org/show_bug.cgi?id=107991

--- Comment #4 from Michel Dänzer michel@daenzer.net --- (In reply to kyle.devir from comment #3)

...

What kernel and Mesa drivers, and versions, are you using?

amdgpu from kernel 4.18.8 + DRM changes for 4.19, Mesa Git master + LLVM trunk.

It's likely a GPU specific issue in radeonsi.

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bugzilla-daemon＠freedesktop.org

8:20 a.m.

New subject: [Bug 107991] RX580 ~ ring gfx timeout ~ particular shaders created by a dolphin-emu game can bring down AMDGPU ~ attached apitrace

https://bugs.freedesktop.org/show_bug.cgi?id=107991

--- Comment #5 from kyle.devir@mykolab.com ---

...

amdgpu from kernel 4.18.8 + DRM changes for 4.19

So, stable upstream plus patches, or is this the AMD Staging kernel?

...

It's likely a GPU specific issue in radeonsi.

I wonder if there's any way to narrow down this issue any further?

Apart from testing with your kernel config, anyways.

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bugzilla-daemon＠freedesktop.org

8:22 a.m.

New subject: [Bug 107991] RX580 ~ ring gfx timeout ~ particular shaders created by a dolphin-emu game can bring down AMDGPU ~ attached apitrace

https://bugs.freedesktop.org/show_bug.cgi?id=107991

kyle.devir@mykolab.com changed:

What |Removed |Added ---------------------------------------------------------------------------- Version|unspecified |git

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bugzilla-daemon＠freedesktop.org

1 Oct 1 Oct

1:54 a.m.

New subject: [Bug 107991] RX580 ~ ring gfx timeout ~ particular shaders created by a dolphin-emu game can bring down AMDGPU ~ attached apitrace

https://bugs.freedesktop.org/show_bug.cgi?id=107991

--- Comment #6 from Rob Stolarz robert.stolarz@yandex.com --- I get the same crash (drm amdgpu ring gfx timeout) on an RX 480 in The Legend of Zelda: Twilight Princess (GameCube) with any combination of Arch's linux and linux-git packages, regular Mesa packages+vulkan-radeon and mesa-git, libdrm and libdrm-git, and dolphin-emu and dolphin-emu-git. This crash happens both in Vulkan and OpenGL render modes. It's also easy to reproduce, just start a new game and watch the first cutscene to completion.

Kyle's apitrace crashes my card as well.

I don't mind getting more data about this, I just don't know how to capture it.

If this happens in both Vulkan and OpenGL render modes, is it really a radeonsi issue?

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bugzilla-daemon＠freedesktop.org

3:54 a.m.

New subject: [Bug 107991] RX580 ~ ring gfx timeout ~ particular shaders created by a dolphin-emu game can bring down AMDGPU with RadeonSI or RADV ~ attached apitrace

https://bugs.freedesktop.org/show_bug.cgi?id=107991

kyle.devir@mykolab.com changed:

--- Comment #7 from kyle.devir@mykolab.com --- Ah, that'

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bugzilla-daemon＠freedesktop.org

3:55 a.m.

New subject: [Bug 107991] RX580 ~ ring gfx timeout ~ particular shaders created by a dolphin-emu game can bring down AMDGPU with RadeonSI or RADV ~ attached apitrace

https://bugs.freedesktop.org/show_bug.cgi?id=107991

kyle.devir@mykolab.com changed:

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bugzilla-daemon＠freedesktop.org