1723012 - Crash in [@ mozilla::layers::NativeSurfaceWaylandDMABUF::ObtainBufferFromPool]

Status: RESOLVED FIXED

(Core :: Graphics: WebRender, defect)

Description

[u608768]

Crash report: https://crash-stats.mozilla.org/report/index/0fe55c2e-5d73-4366-a8fb-d5e100210727

Reason: SIGSEGV /SEGV_MAPERR

Top 10 frames of crashing thread:

0 libxul.so mozilla::layers::NativeSurfaceWaylandDMABUF::ObtainBufferFromPool gfx/layers/SurfacePoolWayland.cpp:448
1 libxul.so mozilla::layers::NativeSurfaceWaylandDMABUF::GetNextFramebuffer gfx/layers/SurfacePoolWayland.cpp:362
2 libxul.so mozilla::layers::NativeLayerWayland::NextSurfaceAsFramebuffer gfx/layers/NativeLayerWayland.cpp:541
3 libxul.so mozilla::wr::RenderCompositorNativeOGL::Bind gfx/webrender_bindings/RenderCompositorNative.cpp:519
4 libxul.so <webrender_bindings::bindings::WrCompositor as webrender::composite::Compositor>::bind gfx/webrender_bindings/src/bindings.rs:1298
5 libxul.so webrender::renderer::Renderer::draw_frame gfx/wr/webrender/src/renderer/mod.rs:4531
6 libxul.so webrender::renderer::Renderer::render_impl gfx/wr/webrender/src/renderer/mod.rs:1966
7 libxul.so webrender::renderer::Renderer::render gfx/wr/webrender/src/renderer/mod.rs:1708
8 libxul.so wr_renderer_render gfx/webrender_bindings/src/bindings.rs:614
9 libxul.so mozilla::wr::RenderThread::UpdateAndRender gfx/webrender_bindings/RenderThread.cpp:491

Maybe a regression of bug 1718569?

Comment 1

[Robert Mader [:rmader]]

Thanks. Yes, this exact trace can only occur since bug 1718569 and will either be fixed or change after bug 1720375 lands, thus marking as dependent.

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1718569

Comment 3

[Robert Mader [:rmader]]

This crash can't happen any more after bug 1718569, thus marking as fixed.