This bug was filed from the Socorro interface and is report bp-87d7e75e-2a2d-43e0-b914-b66820170813. ============================================================= Seen while looking at nightly crashes - crashes started using 20170812100345: http://bit.ly/2wJ0yQD Bug 1385003 is in that time frame.

We really need some way to get the panic messages into the crash report.

Comment on attachment 8903395 [details] [diff] [review] patch - Add render() error handling to gecko Review of attachment 8903395 [details] [diff] [review]: ----------------------------------------------------------------- ::: gfx/ipc/GPUProcessManager.cpp @@ +447,5 @@ > "Failed to make render context current", > NS_LITERAL_CSTRING("FEATURE_FAILURE_WEBRENDER_MAKE_CURRENT")); > + } else if (aError == wr::WebRenderError::RENDER) { > + gfx::gfxConfig::GetFeature(gfx::Feature::WEBRENDER).ForceDisable( > + gfx::FeatureStatus::Unavailable, This should probably be FeatureStatus::Failed or FeatureStatus::Broken, since we tried to enable but then it failed later. ::: gfx/webrender_bindings/src/bindings.rs @@ +449,5 @@ > + println!(" Failed to render: {:?}", e); > + let msg = CString::new(format!("wr_renderer_render: {:?}", e)).unwrap(); > + unsafe { > + gfx_critical_note(msg.as_ptr()); > + } nit: indentation

Pushed by jmuizelaar@mozilla.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/5ca9c4d3658c Add render() error handling to gecko. r=jrmuizel