Open Bug 1906490 Opened 4 months ago Updated 4 months ago

Crash in [@ <unknown in amdxx64.dll> | CVideoProcessor::Blt]

Categories

(Core :: Graphics: WebRender, defect)

Other
Windows
defect

Tracking

()

Tracking Status
firefox130 --- affected

People

(Reporter: release-mgmt-account-bot, Unassigned)

References

(Blocks 2 open bugs)

Details

(Keywords: crash)

Crash Data

Crash report: https://crash-stats.mozilla.org/report/index/22d81949-9c66-4a1c-a2fc-0a0ce0240614

Reason: EXCEPTION_ACCESS_VIOLATION_READ

Top 10 frames of crashing thread:

0  amdxx64.dll  <unknown in amdxx64.dll>  
1  amdxx64.dll  <unknown in amdxx64.dll>  
2  amdxx64.dll  <unknown in amdxx64.dll>  
3  amdxx64.dll  <unknown in amdxx64.dll>  
4  amdxx64.dll  <unknown in amdxx64.dll>  
5  amdxx64.dll  <unknown in amdxx64.dll>  
6  amdxx64.dll  <unknown in amdxx64.dll>  
7  amdxx64.dll  <unknown in amdxx64.dll>  
8  amdxx64.dll  <unknown in amdxx64.dll>  
9  amdxx64.dll  <unknown in amdxx64.dll>  

By querying Nightly crashes reported within the last 2 months, here are some insights about the signature:

  • First crash report: 2024-05-20
  • Process type: GPU
  • Is startup crash: No
  • Has user comments: No
  • Is null crash: Yes - 6 out of 7 crashes happened on null or near null memory address

The Bugbug bot thinks this bug should belong to the 'Core::Graphics' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Component: General → Graphics

8 total crashes since march.

It is slightly curious that all the crashes are on Nightly, though multiple versions. The sample size may be too low to draw any conclusions from that, and most the crashes are 129. Sotaro, have there been any recent changes to our DirectComposition usage that are either nightly only for the past few releases, or a new change in 129?

Severity: -- → S3
Component: Graphics → Graphics: WebRender
Flags: needinfo?(sotaro.ikeda.g)

I wonder if Bug 1899450 might be related to the problem.

Flags: needinfo?(sotaro.ikeda.g)
See Also: → 1899450
Blocks: 1769643

GraphicsCriticalError of crash reports often has the following error. I wondered if D3D11Device may not have been working when the problem happened.

|[G0][GFX1-]: RenderDXGITextureHost init stream failed

https://searchfox.org/mozilla-central/rev/f7b41fc41c5505db507d076c16961a8da67dd318/gfx/webrender_bindings/RenderD3D11TextureHost.cpp#349

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