1664613 - Crash in [@ Composite] called with webrender_bindings::swgl_bindings::SwCompositeThread::process_job(alloc::sync::Arc<webrender_bindings::swgl_bindings::SwCompositeGraphNode>)

Status: RESOLVED DUPLICATE of bug 1666119

(Core :: Graphics: WebRender, defect)

Description

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Crash report: https://crash-stats.mozilla.org/report/index/c3db22f2-a51f-4f43-bb8d-02f130200909

Top 10 frames of crashing thread:

0 xul.dll Composite gfx/wr/swgl/src/composite.h:426
1 xul.dll webrender_bindings::swgl_bindings::SwCompositeThread::process_job gfx/webrender_bindings/src/swgl_bindings.rs:652
2 xul.dll webrender_bindings::swgl_bindings::{{impl}}::end_frame gfx/webrender_bindings/src/swgl_bindings.rs:1465
3 xul.dll webrender::renderer::Renderer::render_impl gfx/wr/webrender/src/renderer.rs:3878
4 xul.dll webrender_bindings::bindings::wr_renderer_render gfx/webrender_bindings/src/bindings.rs:609
5 xul.dll mozilla::wr::RendererOGL::UpdateAndRender gfx/webrender_bindings/RendererOGL.cpp:156
6 xul.dll mozilla::wr::RenderThread::UpdateAndRender gfx/webrender_bindings/RenderThread.cpp:482
7 xul.dll mozilla::wr::RenderThread::HandleFrameOneDoc gfx/webrender_bindings/RenderThread.cpp:360
8 xul.dll mozilla::detail::RunnableMethodImpl<RefPtr<mozilla::layers::APZCTreeManager>, void  xpcom/threads/nsThreadUtils.h:1240
9 xul.dll MessageLoop::DoWork ipc/chromium/src/base/message_loop.cc:548

Comment 1

[Daniel Veditz [:dveditz]]

crashing in scary low-level memory copying. Is this functionality exposed to Release users or is this experimental?

Comment 2

[Kris Taeleman (:ktaeleman)]

(In reply to Daniel Veditz [:dveditz] from comment #1)

crashing in scary low-level memory copying. Is this functionality exposed to Release users or is this experimental?

This is not enabled in release yet and only exposed through pref.

Comment 3

[Jeff Muizelaar [:jrmuizel]]

I can reproduce this in a local build by trying to play video.