1977123 - [HDR] Crash in [@ mozilla::widget::BufferTransaction::BufferBorrowLocked]

Status: RESOLVED DUPLICATE of bug 1977160

(Core :: Widget: Gtk, defect)

Description

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

18 crashes from 3 installs of Firefox 142.0a1 20250713090417 on Linux.

Crash report: https://crash-stats.mozilla.org/report/index/c94fb7d5-beaa-487d-9c46-6bae40250713

MOZ_CRASH Reason:

MOZ_DIAGNOSTIC_ASSERT(!mSurface || mSurface == aSurfaceLock.GetWaylandSurface())

Top 10 frames:

0  libxul.so  MOZ_CrashSequence(void*, long)  mfbt/Assertions.h:248
0  libxul.so  mozilla::widget::BufferTransaction::BufferBorrowLocked(mozilla::widget::Wayla...  widget/gtk/WaylandBuffer.cpp:335
1  libxul.so  mozilla::widget::WaylandSurface::AttachLocked(mozilla::widget::WaylandSurface...  widget/gtk/WaylandSurface.cpp:1095
2  libxul.so  mozilla::layers::NativeLayerWaylandRender::CommitFrontBufferToScreenLocked(mo...  gfx/layers/NativeLayerWayland.cpp:1079
3  libxul.so  mozilla::layers::NativeLayerWayland::UpdateLayer(int)  gfx/layers/NativeLayerWayland.cpp:771
4  libxul.so  mozilla::layers::NativeLayerRootWayland::CommitToScreen()  gfx/layers/NativeLayerWayland.cpp:465
5  libxul.so  mozilla::wr::RenderCompositorNative::CompositorEndFrame()  gfx/webrender_bindings/RenderCompositorNative.cpp:277
6  libxul.so  webrender::renderer::Renderer::render_impl  gfx/wr/webrender/src/renderer/mod.rs:1851
7  libxul.so  webrender::renderer::Renderer::render  gfx/wr/webrender/src/renderer/mod.rs:1345
8  libxul.so  wr_renderer_render  gfx/webrender_bindings/src/bindings.rs:650

Comment 1

[Martin Stránský [:stransky] (ni? me)]

RenderCompositorNative is disabled by default on Linux.