Open Bug 1625830 Opened 7 months ago Updated 6 months ago

Crash in [@ mozilla::WebGLContext::CheckForContextLoss]

Categories

(Core :: Canvas: WebGL, defect, P2)

Unspecified
Linux
defect

Tracking

()

Tracking Status
firefox74 --- affected
firefox75 --- affected
firefox76 --- affected

People

(Reporter: gsvelto, Unassigned)

Details

(Keywords: crash)

Crash Data

This bug is for crash report bp-1e99aa18-abb7-4975-8d43-f60090200319.

Top 10 frames of crashing thread:

0 libxul.so mozilla::WebGLContext::CheckForContextLoss dom/canvas/WebGLContext.cpp:1208
1 libxul.so mozilla::WebGLContext::GetError dom/canvas/WebGLContextGL.cpp:595
2 libxul.so mozilla::WebGLContext::GetError dom/canvas/WebGLContextGL.cpp:596
3 libxul.so mozilla::WebGLContext::GetError dom/canvas/WebGLContextGL.cpp:596
4 libxul.so mozilla::WebGLContext::GetError dom/canvas/WebGLContextGL.cpp:596
5 libxul.so mozilla::WebGLContext::GetError dom/canvas/WebGLContextGL.cpp:596
6 libxul.so mozilla::WebGLContext::GetError dom/canvas/WebGLContextGL.cpp:596
7 libxul.so mozilla::WebGLContext::GetError dom/canvas/WebGLContextGL.cpp:596
8 libxul.so mozilla::WebGLContext::GetError dom/canvas/WebGLContextGL.cpp:596
9 libxul.so mozilla::WebGLContext::GetError dom/canvas/WebGLContextGL.cpp:596

From the looks of it we're stuck in an infinite recursion loop. One thing to note is that this is happening only on Linux using nVidia closed-source graphics drivers. None of the crashes we recorded happened with FOSS drivers.

The priority flag is not set for this bug.
:jgilbert, could you have a look please?

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Flags: needinfo?(jgilbert)
Flags: needinfo?(jgilbert)
Priority: -- → P2
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