Details
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Bug
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Resolution: Unresolved
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P1: Critical
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None
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5.15
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None
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Windows 10
Description
Attached reproducible example. Run it and click "Add scene item" and "Remove scene item" quickly, one after the other.
The inferior stopped because it triggered an exception. Stopped in thread 18 by: Exception at 0x7ffbb368951a, code: 0xc0000005: read access violation at: 0xffffffffffffffff, flags=0x0.
1 QOpenGLSharedResourceGuard::id qopenglcontext_p.h 114 0x7ffbb368951a 2 QOpenGLFramebufferObjectPrivate::fbo qopenglframebufferobject_p.h 147 0x7ffbb3c3a691 3 QOpenGLFramebufferObject::isBound qopenglframebufferobject.cpp 1651 0x7ffbb3c336e3 4 QSGOpenGLLayer::bind qsgopengllayer.cpp 164 0x7ffbb2b6a32e 5 QQuickCustomMaterialShader::updateState qquickopenglshadereffectnode.cpp 168 0x7ffbb2e13288 6 QSGBatchRenderer::Renderer::renderMergedBatch qsgbatchrenderer.cpp 3100 0x7ffbb2a9a086 7 QSGBatchRenderer::Renderer::renderBatches qsgbatchrenderer.cpp 4066 0x7ffbb2a94bf6 8 QSGBatchRenderer::Renderer::render qsgbatchrenderer.cpp 4365 0x7ffbb2a8f48f 9 QSGRenderer::renderScene qsgrenderer.cpp 265 0x7ffbb2a852e6 10 QSGRenderer::renderScene qsgrenderer.cpp 213 0x7ffbb2a8553a 11 QSGDefaultRenderContext::renderNextFrame qsgdefaultrendercontext.cpp 230 0x7ffbb2b5a06e 12 QQuickWindowPrivate::renderSceneGraph qquickwindow.cpp 619 0x7ffbb2c3670f 13 QSGRenderThread::syncAndRender qsgthreadedrenderloop.cpp 839 0x7ffbb2b7a4f2 14 QSGRenderThread::run qsgthreadedrenderloop.cpp 1047 0x7ffbb2b793e4 15 QThreadPrivate::start qthread_win.cpp 407 0x7ffbb568aa8b 16 BaseThreadInitThunk KERNEL32 0x7ffc016e7c24 17 RtlUserThreadStart ntdll 0x7ffc0340d4d1
It doesn't crash if the animation is commented out:
UniformAnimator { target: root uniform: "t" from: 0 to: 1 duration: 500 running: true loops: -1 }
Attachments
Issue Links
- relates to
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QTBUG-119363 UniformAnimator makes app crash when being destroyed by other component
- Closed
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QTBUG-62054 QSGOpaqueTextureMaterialShader::updateState crash
- Closed
Gerrit Reviews
For Gerrit Dashboard: QTBUG-89674 | ||||||
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# | Subject | Branch | Project | Status | CR | V |
430580,2 | WIP: Fix crash removing item containing UniformAnimator | tqtc/lts-5.15 | qt/tqtc-qtdeclarative | Status: NEW | 0 | 0 |