'WebGL thread' panicked when running three.js examples on android pixel

[yangchengjian]

python3 ./mach build --release --target aarch64-linux-android

$ cargo apk logcat | grep simpleservo
02-11 11:09:45.951 31717 31742 I simpleservo: simpleservo: init
02-11 11:09:45.952 31717 31742 I simpleservo: simpleservo::gl_glue::egl: Loading EGL...
02-11 11:09:45.965 31717 31742 I simpleservo: simpleservo::gl_glue::egl: EGL loaded
02-11 11:09:46.080 31717 31780 W simpleservo: constellation::constellation: Trying to get an event-loop from an unknown BC group
02-11 11:09:46.220 31717 31780 W simpleservo: constellation::constellation: Visibility change for closed browsing context PipelineId { namespace_id: PipelineNamespaceId(1), index: PipelineIndex(1) }.
02-11 11:09:57.347 31717 31742 I simpleservo: simpleservo: load_uri: http://www.dgrow.shop/three.js/examples/webgl_animation_skinning_blending.html
02-11 11:09:57.350 31717 31780 W simpleservo: constellation::constellation: Trying to get an event-loop from an unknown BC group
02-11 11:10:07.298 31717 31751 D simpleservo: thread 'WebGL thread' panicked at 'assertion failed: `(left != right)`
02-11 11:10:07.298 31717 31751 D simpleservo:   left: `0`,
02-11 11:10:07.299 31717 31751 D simpleservo:  right: `0`', /Users/yangchengjian/.cargo/registry/src/github.com-1ecc6299db9ec823/surfman-0.1.3/src/platform/generic/egl/context.rs:305:9
02-11 11:10:07.299 31717 31751 D simpleservo: note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
02-11 11:10:07.316 31717 31751 D simpleservo: thread 'ScriptThread PipelineId { namespace_id: PipelineNamespaceId(1), index: PipelineIndex(2) }' panicked at 'called `Result::unwrap()` on an `Err` value: ()', components/script/dom/webglrenderingcontext.rs:207:22
02-11 11:10:08.257 31717 31780 W simpleservo: constellation::constellation: Component hang alert: 
02-11 11:10:08.257 31717 31780 W simpleservo:  The following component is experiencing a transient hang: 
02-11 11:10:08.257 31717 31780 W simpleservo:  MonitoredComponentId(PipelineId { namespace_id: PipelineNamespaceId(1), index: PipelineIndex(2) }, Script)
02-11 11:10:08.257 31717 31780 W simpleservo:  Annotation for the hang:
02-11 11:10:08.257 31717 31780 W simpleservo: Script(NetworkEvent)
02-11 11:10:12.272 31717 31780 W simpleservo: constellation::constellation: Component hang alert: 
02-11 11:10:12.272 31717 31780 W simpleservo:  The following component is experiencing a permanent hang: 
02-11 11:10:12.272 31717 31780 W simpleservo:  MonitoredComponentId(PipelineId { namespace_id: PipelineNamespaceId(1), index: PipelineIndex(2) }, Script)
02-11 11:10:12.272 31717 31780 W simpleservo:  Annotation for the hang:
02-11 11:10:12.272 31717 31780 W simpleservo: Script(NetworkEvent)
02-11 11:11:02.217 31717 31742 I simpleservo: simpleservo: go_back