1732661 - Crash in [@ @0x0 | <wgpu_hal::gles::egl::Instance as wgpu_hal::Instance<wgpu_hal::gles::Api>>::init]

Status: RESOLVED WORKSFORME

(Core :: Graphics: WebGPU, defect)

Description

[Gabriele Svelto [:gsvelto]]

Crash report: https://crash-stats.mozilla.org/report/index/1ec68767-5e8c-4c78-b34b-76c820210917

Reason: SIGSEGV /SEGV_MAPERR

Top 10 frames of crashing thread:

0  @0x0 
1 libxul.so <wgpu_hal::gles::egl::Instance as wgpu_hal::Instance<wgpu_hal::gles::Api>>::init third_party/rust/wgpu-hal/src/gles/egl.rs:532
2 libxul.so wgpu_core::instance::Instance::new third_party/rust/wgpu-core/src/instance.rs:125
3 libxul.so wgpu_server_new gfx/wgpu_bindings/src/server.rs:62
4 libxul.so mozilla::webgpu::WebGPUParent::WebGPUParent dom/webgpu/ipc/WebGPUParent.cpp:194
5 libxul.so mozilla::layers::ContentCompositorBridgeParent::AllocPWebGPUParent gfx/layers/ipc/ContentCompositorBridgeParent.cpp:213
6 libxul.so mozilla::layers::PCompositorBridgeParent::OnMessageReceived ipc/ipdl/PCompositorBridgeParent.cpp:974
7 libxul.so mozilla::layers::PCompositorManagerParent::OnMessageReceived ipc/ipdl/PCompositorManagerParent.cpp:200
8 libxul.so mozilla::ipc::MessageChannel::DispatchMessage ipc/glue/MessageChannel.cpp:1964
9 libxul.so nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1142

This has been happening to only a couple of users on the nightly channel. It seems that they're running AMD's closed-source graphics driver which is likely the culprit here rather than us. Filing this bug to track the volume.

Comment 1

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

Closing because no crashes reported for 12 weeks.