chrome output

gistfile1.txt

tijuca-91:wasm rokumper$ make test-debugger 
dotnet build DebuggerTestSuite
Microsoft (R) Build Engine version 15.8.169+g1ccb72aefa for .NET Core
Copyright (C) Microsoft Corporation. All rights reserved.

  Restore completed in 45.88 ms for /Users/kumpera/src/mono/sdks/wasm/Mono.WebAssembly.DebuggerProxy/Mono.WebAssembly.DebuggerProxy.csproj.
  Restore completed in 131.01 ms for /Users/kumpera/src/mono/sdks/wasm/ProxyDriver/ProxyDriver.csproj.
  Restore completed in 131.09 ms for /Users/kumpera/src/mono/sdks/wasm/DebuggerTestSuite/DebuggerTestSuite.csproj.
  Mono.WebAssembly.DebuggerProxy -> /Users/kumpera/src/mono/sdks/wasm/Mono.WebAssembly.DebuggerProxy/bin/Debug/netstandard2.0/Mono.WebAssembly.DebuggerProxy.dll
  ProxyDriver -> /Users/kumpera/src/mono/sdks/wasm/ProxyDriver/bin/Debug/netcoreapp2.1/ProxyDriver.dll
  DebuggerTestSuite -> /Users/kumpera/src/mono/sdks/wasm/DebuggerTestSuite/bin/Debug/netcoreapp2.1/DebuggerTestSuite.dll

Build succeeded.
    0 Warning(s)
    0 Error(s)

Time Elapsed 00:00:05.17
dotnet test DebuggerTestSuite
Build started, please wait...
Build completed.

Test run for /Users/kumpera/src/mono/sdks/wasm/DebuggerTestSuite/bin/Debug/netcoreapp2.1/DebuggerTestSuite.dll(.NETCoreApp,Version=v2.1)
Microsoft (R) Test Execution Command Line Tool Version 15.8.0
Copyright (c) Microsoft Corporation.  All rights reserved.

Starting test execution, please wait...
Using chrome path: $/Applications/Google Chrome Canary.app/Contents/MacOS/Google Chrome Canary
guessing from /Users/kumpera/src/mono/sdks/wasm/DebuggerTestSuite/bin/Debug/netcoreapp2.1
Chrome from: '/Applications/Google Chrome Canary.app/Contents/MacOS/Google Chrome Canary'
Files from: '/Users/kumpera/src/mono/sdks/wasm/DebuggerTestSuite/bin/Debug/netcoreapp2.1/../../../../bin/debugger-test-suite'
Using page : 'debugger-driver.html'
Hosting environment: Production
Content root path: /Users/kumpera/src/mono/sdks/wasm/DebuggerTestSuite/bin/Debug/netcoreapp2.1/
Now listening on: http://localhost:9300
Application started. Press Ctrl+C to shut down.
WebServer Ready!
connecting to ws://localhost:9300/launch-chrome-and-connect
New test request
stderr: [1106/115323.288393:ERROR:gpu_process_transport_factory.cc(963)] Lost UI shared context.
stderr: [1106/115323.288576:VERBOSE1:webrtc_internals.cc(123)] Could not get the download directory.
stderr: 
stderr: DevTools listening on ws://127.0.0.1:9333/devtools/browser/b881c7f2-9958-4a2d-9dcb-dd821c4a8eda
res is [ {
   "description": "",
   "devtoolsFrontendUrl": "/devtools/inspector.html?ws=localhost:9333/devtools/page/14483744498BE9A6BF3A9DD18E436D9C",
   "id": "14483744498BE9A6BF3A9DD18E436D9C",
   "title": "",
   "type": "page",
   "url": "http://localhost:9300/debugger-driver.html",
   "webSocketDebuggerUrl": "ws://localhost:9333/devtools/page/14483744498BE9A6BF3A9DD18E436D9C"
} ]

>>> ws://localhost:9333/devtools/page/14483744498BE9A6BF3A9DD18E436D9C
lauching proxy for ws://localhost:9333/devtools/page/14483744498BE9A6BF3A9DD18E436D9C
stderr: [1106/115323.334296:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/debugger-driver.html
stderr: [1106/115323.334319:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/debugger-driver.html
stderr: [1106/115323.349422:VERBOSE3:layer_tree_host.cc(383)] After finishing commit on impl, the sync tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
stderr:       "nodes": [ {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 1200.0,
stderr:             "width": 1600.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 1,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 0,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": -1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 1,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 1600, 1200 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::LayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::SurfaceLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115323.349840:VERBOSE3:layer_tree_host_impl.cc(2924)] After activating sync tree, the active tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
stderr:       "nodes": [ {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 1200.0,
stderr:             "width": 1600.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 1,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 0,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": -1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 1,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 1600, 1200 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::LayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::SurfaceLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115323.387021:INFO:cpu_info.cc(46)] Available number of cores: 8
stderr: [1106/115323.398828:VERBOSE2:thread_state.cc(624)] [state:0x10c7e4920] ScheduleGCIfNeeded
stderr: [1106/115323.398942:VERBOSE2:thread_state.cc(624)] [state:0x10c7e4920] ScheduleGCIfNeeded
stderr: [1106/115323.399028:VERBOSE2:thread_state.cc(624)] [state:0x10c7e4920] ScheduleGCIfNeeded
stderr: [1106/115323.399230:VERBOSE2:thread_state.cc(624)] [state:0x10c7e4920] ScheduleGCIfNeeded
stderr: [1106/115323.399297:VERBOSE2:thread_state.cc(624)] [state:0x10c7e4920] ScheduleGCIfNeeded
stderr: [1106/115323.399402:VERBOSE2:thread_state.cc(624)] [state:0x10c7e4920] ScheduleGCIfNeeded
stderr: [1106/115323.401105:VERBOSE2:thread_state.cc(624)] [state:0x10c7e4920] ScheduleGCIfNeeded
stderr: [1106/115323.401121:VERBOSE2:thread_state.cc(479)] [state:0x10c7e4920] JudgeGCThreshold: heapGrowingRate=1e+02 partitionAllocGrowingRate=1
stderr: [1106/115323.401140:VERBOSE2:thread_state.cc(661)] [state:0x10c7e4920] ScheduleGCIfNeeded: Scheduled idle GC
stderr: [1106/115323.402282:VERBOSE2:thread_state.cc(624)] [state:0x10c7e4920] ScheduleGCIfNeeded
stderr: [1106/115323.402665:VERBOSE2:thread_state.cc(624)] [state:0x10c7e4920] ScheduleGCIfNeeded
stderr: [1106/115323.403878:VERBOSE2:thread_state.cc(624)] [state:0x10c7e4920] ScheduleGCIfNeeded
stderr: [1106/115323.419980:VERBOSE2:thread_state.cc(624)] [state:0x10c7e4920] ScheduleGCIfNeeded
stderr: [1106/115323.420394:VERBOSE2:thread_state.cc(624)] [state:0x10c7e4920] ScheduleGCIfNeeded
stderr: [1106/115323.420455:VERBOSE2:thread_state.cc(624)] [state:0x10c7e4920] ScheduleGCIfNeeded
stderr: [1106/115323.432991:VERBOSE2:thread_state.cc(1446)] [state:0x10c7e4920] IncrementalMarking: Start
stderr: [1106/115323.433059:VERBOSE2:thread_state.cc(1475)] [state:0x10c7e4920] IncrementalMarking: Step Reason: IncrementalIdleGC
stderr: [1106/115323.449758:VERBOSE2:thread_state.cc(1505)] [state:0x10c7e4920] IncrementalMarking: Finalize Reason: IncrementalIdleGC
stderr: [1106/115323.450119:VERBOSE1:thread_state.cc(1594)] [state:0x10c7e4920] CollectGarbage: time: 0.31ms stack: NoHeapPointersOnStack marking: IncrementalMarking sweeping: LazySweeping reason: IncrementalIdleGC
stderr: [1106/115323.451763:VERBOSE2:thread_state.cc(581)] [state:0x10c7e4920] SchedulePageNavigationGCIfNeeded: estimatedRemovalRatio=0.75
stderr: [1106/115323.455567:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/config.js
stderr: [1106/115323.455593:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/config.js
stderr: [1106/115323.456061:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/runtime.js
stderr: [1106/115323.456087:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/runtime.js
stderr: [1106/115323.456263:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.js
stderr: [1106/115323.456283:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.js
stderr: [1106/115323.457907:VERBOSE1:v8_context_snapshot.cc(154)] A context is created from snapshot for main world
stderr: [1106/115323.463270:VERBOSE3:layer_tree_host.cc(825)] After updating layers on the main thread:
stderr: property trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
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stderr: [1106/115323.464262:VERBOSE3:layer_tree_host.cc(383)] After finishing commit on impl, the sync tree:
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stderr: [1106/115323.465570:VERBOSE3:layer_tree_host_impl.cc(2924)] After activating sync tree, the active tree:
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waiting for the runtime to be ready
stderr: [1106/115323.542280:VERBOSE3:layer_tree_host.cc(825)] After updating layers on the main thread:
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stderr: [1106/115323.543018:VERBOSE3:layer_tree_host.cc(383)] After finishing commit on impl, the sync tree:
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stderr: [1106/115323.547205:VERBOSE3:layer_tree_host_impl.cc(2924)] After activating sync tree, the active tree:
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stderr:          "source_node_id": 3
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 98
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 5,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 4,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 4
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 1,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 4,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 5,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Scrollable": true,
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": true,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 9,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 10,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": true,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": true,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 11,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Scrollable": true,
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115323.564720:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115323.564743:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115323.569261:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115323.569281:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
CWL: wasm streaming compile failed: TypeError: Failed to execute 'compile' on 'WebAssembly': Incorrect response MIME type. Expected 'application/wasm'.
CWL: falling back to ArrayBuffer instantiation
stderr: [1106/115324.386250:VERBOSE2:thread_state.cc(624)] [state:0x10c7e4920] ScheduleGCIfNeeded
stderr: [1106/115324.386421:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.dll
stderr: [1106/115324.386446:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.dll
stderr: [1106/115324.387043:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.pdb
stderr: [1106/115324.387065:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.pdb
stderr: [1106/115324.387215:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/mscorlib.dll
stderr: [1106/115324.387234:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/mscorlib.dll
stderr: [1106/115324.387397:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.dll
stderr: [1106/115324.387419:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.dll
stderr: [1106/115324.387580:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.pdb
stderr: [1106/115324.387600:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.pdb
stderr: [1106/115324.387776:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/WebAssembly.Bindings.dll
stderr: [1106/115324.387795:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/WebAssembly.Bindings.dll
stderr: [1106/115324.423503:VERBOSE2:thread_state.cc(526)] [state:0x10c7e4920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MajorGC
stderr: [1106/115324.425608:VERBOSE1:thread_state.cc(1594)] [state:0x10c7e4920] CollectGarbage: time: 2.1ms stack: HeapPointersOnStack marking: AtomicMarking sweeping: EagerSweeping reason: ForcedGC
stderr: [1106/115324.425957:VERBOSE1:thread_state.cc(1594)] [state:0x10c7e4920] CollectGarbage: time: 0.26ms stack: NoHeapPointersOnStack marking: AtomicMarking sweeping: LazySweeping reason: PreciseGC
stderr: [1106/115324.505218:VERBOSE2:thread_state.cc(526)] [state:0x10c7e4920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MinorGC
CWL: Loaded: debugger-test.dll
CWL: Loaded: Simple.Dependency.pdb
pdbs http://localhost:9300/managed/debugger-test.dll,http://localhost:9300/managed/Simple.Dependency.dll,http://localhost:9300/managed/Simple.Dependency.pdb,http://localhost:9300/managed/WebAssembly.Bindings.dll,http://localhost:9300/managed/debugger-test.pdb,http://localhost:9300/managed/mscorlib.dll
CWL: Loaded: debugger-test.pdb
CWL: Loaded: Simple.Dependency.dll
CWL: Loaded: WebAssembly.Bindings.dll
CWL: Loaded: mscorlib.dll
CWL: initializing mono runtime
CWL: DEBUGGING ENABLED
CWL: warning: build with  -s DEMANGLE_SUPPORT=1  to link in libcxxabi demangling
CWL: >>mono_wasm_runtime_ready
CWL: >>>mono_wasm_get_loaded_files
CWL: >>>mono_wasm_clear_all_breakpoints
CWL: CLEAR BREAKPOINTS
runtime ready, TEST TIME
stderr: [1106/115326.588386:VERBOSE2:thread_state.cc(526)] [state:0x10c7e4920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MinorGC
CWL: ready
Proxy done
guessing from /Users/kumpera/src/mono/sdks/wasm/DebuggerTestSuite/bin/Debug/netcoreapp2.1
connecting to ws://localhost:9300/launch-chrome-and-connect
New test request
stderr: [1106/115326.763108:ERROR:gpu_process_transport_factory.cc(963)] Lost UI shared context.
stderr: [1106/115326.763369:VERBOSE1:webrtc_internals.cc(123)] Could not get the download directory.
stderr: 
stderr: DevTools listening on ws://127.0.0.1:9333/devtools/browser/40aa813e-8a79-4a02-8f0c-c49f2325fe48
res is [ {
   "description": "",
   "devtoolsFrontendUrl": "/devtools/inspector.html?ws=localhost:9333/devtools/page/FFF5C8C55B8DBBC78D3F6292FE53809E",
   "id": "FFF5C8C55B8DBBC78D3F6292FE53809E",
   "title": "",
   "type": "page",
   "url": "http://localhost:9300/debugger-driver.html",
   "webSocketDebuggerUrl": "ws://localhost:9333/devtools/page/FFF5C8C55B8DBBC78D3F6292FE53809E"
} ]

>>> ws://localhost:9333/devtools/page/FFF5C8C55B8DBBC78D3F6292FE53809E
lauching proxy for ws://localhost:9333/devtools/page/FFF5C8C55B8DBBC78D3F6292FE53809E
stderr: [1106/115326.803694:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/debugger-driver.html
stderr: [1106/115326.803721:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/debugger-driver.html
waiting for the runtime to be ready
stderr: [1106/115326.816372:VERBOSE3:layer_tree_host.cc(383)] After finishing commit on impl, the sync tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
stderr:       "nodes": [ {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 1200.0,
stderr:             "width": 1600.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 1,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 0,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": -1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 1,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 1600, 1200 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::LayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::SurfaceLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115326.816858:VERBOSE3:layer_tree_host_impl.cc(2924)] After activating sync tree, the active tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
stderr:       "nodes": [ {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 1200.0,
stderr:             "width": 1600.0
stderr:          },
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stderr: }
stderr: 
stderr: layers:
stderr: [ {
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stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::LayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::SurfaceLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115326.857027:INFO:cpu_info.cc(46)] Available number of cores: 8
stderr: [1106/115326.871667:VERBOSE2:thread_state.cc(624)] [state:0x1178f7920] ScheduleGCIfNeeded
stderr: [1106/115326.871775:VERBOSE2:thread_state.cc(624)] [state:0x1178f7920] ScheduleGCIfNeeded
stderr: [1106/115326.871861:VERBOSE2:thread_state.cc(624)] [state:0x1178f7920] ScheduleGCIfNeeded
stderr: [1106/115326.872014:VERBOSE2:thread_state.cc(624)] [state:0x1178f7920] ScheduleGCIfNeeded
stderr: [1106/115326.872127:VERBOSE2:thread_state.cc(624)] [state:0x1178f7920] ScheduleGCIfNeeded
stderr: [1106/115326.872270:VERBOSE2:thread_state.cc(624)] [state:0x1178f7920] ScheduleGCIfNeeded
stderr: [1106/115326.873827:VERBOSE2:thread_state.cc(624)] [state:0x1178f7920] ScheduleGCIfNeeded
stderr: [1106/115326.873845:VERBOSE2:thread_state.cc(479)] [state:0x1178f7920] JudgeGCThreshold: heapGrowingRate=1e+02 partitionAllocGrowingRate=1
stderr: [1106/115326.873863:VERBOSE2:thread_state.cc(661)] [state:0x1178f7920] ScheduleGCIfNeeded: Scheduled idle GC
stderr: [1106/115326.875089:VERBOSE2:thread_state.cc(624)] [state:0x1178f7920] ScheduleGCIfNeeded
stderr: [1106/115326.875484:VERBOSE2:thread_state.cc(624)] [state:0x1178f7920] ScheduleGCIfNeeded
stderr: [1106/115326.876896:VERBOSE2:thread_state.cc(624)] [state:0x1178f7920] ScheduleGCIfNeeded
stderr: [1106/115326.892256:VERBOSE2:thread_state.cc(624)] [state:0x1178f7920] ScheduleGCIfNeeded
stderr: [1106/115326.892820:VERBOSE2:thread_state.cc(624)] [state:0x1178f7920] ScheduleGCIfNeeded
stderr: [1106/115326.892921:VERBOSE2:thread_state.cc(624)] [state:0x1178f7920] ScheduleGCIfNeeded
stderr: [1106/115326.901133:VERBOSE1:v8_context_snapshot.cc(154)] A context is created from snapshot for main world
stderr: [1106/115326.903634:VERBOSE2:thread_state.cc(581)] [state:0x1178f7920] SchedulePageNavigationGCIfNeeded: estimatedRemovalRatio=0.75
stderr: [1106/115326.906029:VERBOSE1:v8_context_snapshot.cc(154)] A context is created from snapshot for main world
stderr: [1106/115326.911280:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/config.js
stderr: [1106/115326.911314:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/config.js
stderr: [1106/115326.911811:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/runtime.js
stderr: [1106/115326.911830:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/runtime.js
stderr: [1106/115326.912082:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.js
stderr: [1106/115326.912110:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.js
stderr: [1106/115326.915669:VERBOSE3:layer_tree_host.cc(825)] After updating layers on the main thread:
stderr: property trees:
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stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
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stderr:          "parent_id": 1,
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stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr:   layer id 1
stderr:     element_id: (0)
stderr:     bounds: 0x0
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 0
stderr:     scrollable: 0
stderr:     contents_opaque: 0
stderr:     transform_tree_index: 1
stderr:     clip_tree_index: 1
stderr:     effect_tree_index: 1
stderr:     scroll_tree_index: 1
stderr:   layer id 2
stderr:     element_id: (0)
stderr:     bounds: 800x600
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 0
stderr:     scrollable: 0
stderr:     contents_opaque: 0
stderr:     transform_tree_index: 1
stderr:     clip_tree_index: 2
stderr:     effect_tree_index: 2
stderr:     scroll_tree_index: 1
stderr:   layer id 3
stderr:     element_id: (25)
stderr:     bounds: 0x0
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 0
stderr:     scrollable: 0
stderr:     contents_opaque: 0
stderr:     transform_tree_index: 2
stderr:     clip_tree_index: 2
stderr:     effect_tree_index: 2
stderr:     scroll_tree_index: 1
stderr:   layer id 4
stderr:     element_id: (16)
stderr:     bounds: 0x0
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 0
stderr:     scrollable: 0
stderr:     contents_opaque: 0
stderr:     transform_tree_index: 3
stderr:     clip_tree_index: 2
stderr:     effect_tree_index: 2
stderr:     scroll_tree_index: 1
stderr:   layer id 5
stderr:     element_id: (18)
stderr:     bounds: 800x600
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 0
stderr:     scrollable: 1
stderr:     contents_opaque: 0
stderr:     transform_tree_index: 4
stderr:     clip_tree_index: 2
stderr:     effect_tree_index: 2
stderr:     scroll_tree_index: 2
stderr:   layer id 9
stderr:     element_id: (96)
stderr:     bounds: 800x600
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 0
stderr:     scrollable: 0
stderr:     contents_opaque: 0
stderr:     transform_tree_index: 4
stderr:     clip_tree_index: 2
stderr:     effect_tree_index: 2
stderr:     scroll_tree_index: 2
stderr:   layer id 10
stderr:     element_id: (0)
stderr:     bounds: 800x600
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 0
stderr:     scrollable: 0
stderr:     contents_opaque: 0
stderr:     transform_tree_index: 4
stderr:     clip_tree_index: 2
stderr:     effect_tree_index: 2
stderr:     scroll_tree_index: 2
stderr:   layer id 11
stderr:     element_id: (98)
stderr:     bounds: 800x600
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 1
stderr:     scrollable: 1
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stderr: layers:
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stderr: [1106/115326.917887:VERBOSE3:layer_tree_host_impl.cc(2924)] After activating sync tree, the active tree:
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stderr: 
stderr: [1106/115326.973050:VERBOSE3:layer_tree_host.cc(825)] After updating layers on the main thread:
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stderr: [1106/115326.973500:VERBOSE3:layer_tree_host.cc(383)] After finishing commit on impl, the sync tree:
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stderr: 
stderr: [1106/115326.976923:VERBOSE3:layer_tree_host_impl.cc(2924)] After activating sync tree, the active tree:
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stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 1,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 18
stderr:          },
stderr:          "id": 2,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 1,
stderr:          "scrollable": true,
stderr:          "should_flatten": false,
stderr:          "transform_id": 4,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 98
stderr:          },
stderr:          "id": 3,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 2,
stderr:          "scrollable": true,
stderr:          "should_flatten": false,
stderr:          "transform_id": 5,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 0,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": -1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 1,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 25
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 2,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 16
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 3,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 2,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 2
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 18
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 4,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 3,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 3
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 98
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 5,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 4,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 4
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 1,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 4,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 5,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Scrollable": true,
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": true,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 9,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 10,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": true,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": true,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 11,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Scrollable": true,
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115326.982218:VERBOSE2:thread_state.cc(1446)] [state:0x1178f7920] IncrementalMarking: Start
stderr: [1106/115326.982340:VERBOSE2:thread_state.cc(1475)] [state:0x1178f7920] IncrementalMarking: Step Reason: IncrementalIdleGC
stderr: [1106/115326.986372:VERBOSE2:thread_state.cc(1505)] [state:0x1178f7920] IncrementalMarking: Finalize Reason: IncrementalIdleGC
stderr: [1106/115326.986747:VERBOSE1:thread_state.cc(1594)] [state:0x1178f7920] CollectGarbage: time: 0.34ms stack: NoHeapPointersOnStack marking: IncrementalMarking sweeping: LazySweeping reason: IncrementalIdleGC
stderr: [1106/115327.007565:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115327.007587:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
CWL: wasm streaming compile failed: TypeError: Failed to execute 'compile' on 'WebAssembly': Incorrect response MIME type. Expected 'application/wasm'.
CWL: falling back to ArrayBuffer instantiation
stderr: [1106/115327.015081:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115327.015112:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115327.938704:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.dll
stderr: [1106/115327.938734:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.dll
stderr: [1106/115327.939154:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.pdb
stderr: [1106/115327.939174:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.pdb
stderr: [1106/115327.939581:VERBOSE2:thread_state.cc(624)] [state:0x1178f7920] ScheduleGCIfNeeded
stderr: [1106/115327.939602:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/mscorlib.dll
stderr: [1106/115327.939620:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/mscorlib.dll
stderr: [1106/115327.939967:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.dll
stderr: [1106/115327.939988:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.dll
stderr: [1106/115327.940429:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.pdb
stderr: [1106/115327.940456:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.pdb
stderr: [1106/115327.940843:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/WebAssembly.Bindings.dll
stderr: [1106/115327.940869:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/WebAssembly.Bindings.dll
stderr: [1106/115327.948465:VERBOSE2:thread_state.cc(526)] [state:0x1178f7920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MinorGC
stderr: [1106/115327.974332:VERBOSE2:thread_state.cc(526)] [state:0x1178f7920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MajorGC
stderr: [1106/115327.977138:VERBOSE1:thread_state.cc(1594)] [state:0x1178f7920] CollectGarbage: time: 2.8ms stack: HeapPointersOnStack marking: AtomicMarking sweeping: EagerSweeping reason: ForcedGC
stderr: [1106/115327.977509:VERBOSE1:thread_state.cc(1594)] [state:0x1178f7920] CollectGarbage: time: 0.28ms stack: NoHeapPointersOnStack marking: AtomicMarking sweeping: LazySweeping reason: PreciseGC
stderr: [1106/115328.076801:VERBOSE2:thread_state.cc(526)] [state:0x1178f7920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MajorGC
CWL: Loaded: Simple.Dependency.dll
CWL: Loaded: Simple.Dependency.pdb
CWL: Loaded: debugger-test.pdb
CWL: Loaded: WebAssembly.Bindings.dll
pdbs http://localhost:9300/managed/debugger-test.dll,http://localhost:9300/managed/debugger-test.pdb,http://localhost:9300/managed/mscorlib.dll,http://localhost:9300/managed/Simple.Dependency.dll,http://localhost:9300/managed/Simple.Dependency.pdb,http://localhost:9300/managed/WebAssembly.Bindings.dll
CWL: Loaded: debugger-test.dll
CWL: Loaded: mscorlib.dll
CWL: initializing mono runtime
CWL: DEBUGGING ENABLED
CWL: warning: build with  -s DEMANGLE_SUPPORT=1  to link in libcxxabi demangling
CWL: >>mono_wasm_runtime_ready
CWL: >>>mono_wasm_get_loaded_files
CWL: >>>mono_wasm_clear_all_breakpoints
CWL: CLEAR BREAKPOINTS
runtime ready, TEST TIME
stderr: [1106/115329.790000:VERBOSE2:thread_state.cc(526)] [state:0x1178f7920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MinorGC
CWL: ready
CWL: >>>mono_wasm_set_breakpoint debugger-test.dll::1:1
CWL: SET BREAKPOINT: assembly debugger-test.dll method 1 offset 1
CWL: [dbg] Setting breakpoint at Math:IntAdd (int,int):0x1.
CWL: NEW BP 0x1b107a8 has id 1
CWL: [dbg] Inserted breakpoint at Math:IntAdd (int,int):[il=0x1,native=0xe] [0x1b116d6](0).
CWL: [0x1] Breakpoint hit, method=IntAdd, ip=0x1b116d6, [il=0x1,native=0xe].
CWL: ss_reqs 0 bp_reqs 1
CWL: mono_wasm_fire_bp
bp is Mono.WebAssembly.Breakpoint bp_id is 1
	ddd 1
frame pos 1 method_token 1 asm debugger-test.dll
CWL: >>>mono_wasm_get_call_stack
CWL: COMPUTING breapoint ID
CWL: Found BP 0x1b107a8 with id 1
CWL: >> mono_wasm_start_single_stepping 2
CWL: >>>> mono_wasm_setup_single_step 2
CWL: [dbg] Starting single step of thread 0x1ab0120 (depth=over).
CWL: ss_create_init_args
CWL: [dbg] Setting single step breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr):0xffffff.
CWL: [dbg] Inserted breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr):[il=0xffffff,native=0x88] [0x1b11608](0).
CWL: [dbg] Setting single step breakpoint at Math:IntAdd (int,int):0x5.
CWL: [dbg] Inserted breakpoint at Math:IntAdd (int,int):[il=0x5,native=0x1e] [0x1b116e6](0).
CWL: [dbg] Setting single step breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr):0x34.
CWL: [dbg] Inserted breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr):[il=0x34,native=0x62] [0x1b115e2](0).
CWL: ss is in place, now ahat?
CWL: [0x1] Breakpoint hit, method=IntAdd, ip=0x1b116e6, [il=0x5,native=0x1e].
CWL: [dbg] Clear breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr) [0x1b11608].
CWL: [dbg] Clear breakpoint at Math:IntAdd (int,int) [0x1b116e6].
CWL: [dbg] Clear breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr) [0x1b115e2].
CWL: [dbg] Setting single step breakpoint at Math:IntAdd (int,int):0x9.
CWL: [dbg] Inserted breakpoint at Math:IntAdd (int,int):[il=0x9,native=0x2e] [0x1b116f6](0).
CWL: ss_reqs 1 bp_reqs 0
CWL: [dbg] ss_destroy.
CWL: [dbg] Clear breakpoint at Math:IntAdd (int,int) [0x1b116f6].
CWL: mono_wasm_fire_bp
bp is  bp_id is -1
	ddd 1
frame pos 5 method_token 1 asm debugger-test.dll
CWL: >>>mono_wasm_get_call_stack
CWL: COMPUTING breapoint ID
CWL: BP NOT FOUND for method IntAdd JI 0x1b11720 il_offset 5
guessing from /Users/kumpera/src/mono/sdks/wasm/DebuggerTestSuite/bin/Debug/netcoreapp2.1
Proxy done
connecting to ws://localhost:9300/launch-chrome-and-connect
New test request
stderr: [1106/115330.188107:ERROR:gpu_process_transport_factory.cc(963)] Lost UI shared context.
stderr: [1106/115330.188250:VERBOSE1:webrtc_internals.cc(123)] Could not get the download directory.
stderr: 
stderr: DevTools listening on ws://127.0.0.1:9333/devtools/browser/3989a744-f930-40b6-a005-33cba2efec38
res is [ {
   "description": "",
   "devtoolsFrontendUrl": "/devtools/inspector.html?ws=localhost:9333/devtools/page/A8B900452AF89324AD459B37D3E2B7F4",
   "id": "A8B900452AF89324AD459B37D3E2B7F4",
   "title": "",
   "type": "page",
   "url": "http://localhost:9300/debugger-driver.html",
   "webSocketDebuggerUrl": "ws://localhost:9333/devtools/page/A8B900452AF89324AD459B37D3E2B7F4"
} ]

>>> ws://localhost:9333/devtools/page/A8B900452AF89324AD459B37D3E2B7F4
lauching proxy for ws://localhost:9333/devtools/page/A8B900452AF89324AD459B37D3E2B7F4
stderr: [1106/115330.234198:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/debugger-driver.html
stderr: [1106/115330.234233:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/debugger-driver.html
waiting for the runtime to be ready
stderr: [1106/115330.249856:VERBOSE3:layer_tree_host.cc(383)] After finishing commit on impl, the sync tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
stderr:       "nodes": [ {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 1200.0,
stderr:             "width": 1600.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 1,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 0,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": -1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 1,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 1600, 1200 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::LayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::SurfaceLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115330.250348:VERBOSE3:layer_tree_host_impl.cc(2924)] After activating sync tree, the active tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
stderr:       "nodes": [ {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 1200.0,
stderr:             "width": 1600.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 1,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 0,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": -1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 1,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 1600, 1200 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::LayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::SurfaceLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115330.281472:INFO:cpu_info.cc(46)] Available number of cores: 8
stderr: [1106/115330.292776:VERBOSE2:thread_state.cc(624)] [state:0x10c7f3920] ScheduleGCIfNeeded
stderr: [1106/115330.292888:VERBOSE2:thread_state.cc(624)] [state:0x10c7f3920] ScheduleGCIfNeeded
stderr: [1106/115330.292988:VERBOSE2:thread_state.cc(624)] [state:0x10c7f3920] ScheduleGCIfNeeded
stderr: [1106/115330.293138:VERBOSE2:thread_state.cc(624)] [state:0x10c7f3920] ScheduleGCIfNeeded
stderr: [1106/115330.293218:VERBOSE2:thread_state.cc(624)] [state:0x10c7f3920] ScheduleGCIfNeeded
stderr: [1106/115330.293336:VERBOSE2:thread_state.cc(624)] [state:0x10c7f3920] ScheduleGCIfNeeded
stderr: [1106/115330.294972:VERBOSE2:thread_state.cc(624)] [state:0x10c7f3920] ScheduleGCIfNeeded
stderr: [1106/115330.294990:VERBOSE2:thread_state.cc(479)] [state:0x10c7f3920] JudgeGCThreshold: heapGrowingRate=1e+02 partitionAllocGrowingRate=1
stderr: [1106/115330.295008:VERBOSE2:thread_state.cc(661)] [state:0x10c7f3920] ScheduleGCIfNeeded: Scheduled idle GC
stderr: [1106/115330.296344:VERBOSE2:thread_state.cc(624)] [state:0x10c7f3920] ScheduleGCIfNeeded
stderr: [1106/115330.296810:VERBOSE2:thread_state.cc(624)] [state:0x10c7f3920] ScheduleGCIfNeeded
stderr: [1106/115330.298403:VERBOSE2:thread_state.cc(624)] [state:0x10c7f3920] ScheduleGCIfNeeded
stderr: [1106/115330.312964:VERBOSE2:thread_state.cc(624)] [state:0x10c7f3920] ScheduleGCIfNeeded
stderr: [1106/115330.313436:VERBOSE2:thread_state.cc(624)] [state:0x10c7f3920] ScheduleGCIfNeeded
stderr: [1106/115330.313522:VERBOSE2:thread_state.cc(624)] [state:0x10c7f3920] ScheduleGCIfNeeded
stderr: [1106/115330.321283:VERBOSE1:v8_context_snapshot.cc(154)] A context is created from snapshot for main world
stderr: [1106/115330.324806:VERBOSE2:thread_state.cc(581)] [state:0x10c7f3920] SchedulePageNavigationGCIfNeeded: estimatedRemovalRatio=0.75
stderr: [1106/115330.327257:VERBOSE1:v8_context_snapshot.cc(154)] A context is created from snapshot for main world
stderr: [1106/115330.331473:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/config.js
stderr: [1106/115330.331505:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/config.js
stderr: [1106/115330.331979:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/runtime.js
stderr: [1106/115330.331999:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/runtime.js
stderr: [1106/115330.332180:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.js
stderr: [1106/115330.332202:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.js
stderr: [1106/115330.337375:VERBOSE2:thread_state.cc(1446)] [state:0x10c7f3920] IncrementalMarking: Start
stderr: [1106/115330.337455:VERBOSE2:thread_state.cc(1475)] [state:0x10c7f3920] IncrementalMarking: Step Reason: IncrementalIdleGC
stderr: [1106/115330.337968:VERBOSE2:thread_state.cc(1505)] [state:0x10c7f3920] IncrementalMarking: Finalize Reason: IncrementalIdleGC
stderr: [1106/115330.338392:VERBOSE1:thread_state.cc(1594)] [state:0x10c7f3920] CollectGarbage: time: 0.39ms stack: NoHeapPointersOnStack marking: IncrementalMarking sweeping: LazySweeping reason: IncrementalIdleGC
stderr: [1106/115330.368265:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115330.368294:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115330.426390:VERBOSE3:layer_tree_host.cc(825)] After updating layers on the main thread:
stderr: property trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 800.0, 600.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 2,
stderr:          "parent_id": 1,
stderr:          "transform_id": 1
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 1,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
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stderr: [1106/115330.427628:VERBOSE3:layer_tree_host.cc(383)] After finishing commit on impl, the sync tree:
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stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 3
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stderr:          "element_id": {
stderr:             "id_": 98
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stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 5,
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stderr:          "sorting_context_id": 0,
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stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [  ]
stderr: 
stderr: [1106/115330.431494:VERBOSE3:layer_tree_host_impl.cc(2924)] After activating sync tree, the active tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 800.0, 600.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 2,
stderr:          "parent_id": 1,
stderr:          "transform_id": 1
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 1,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": true,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 2,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": 1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
stderr:       "nodes": [ {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 1,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 18
stderr:          },
stderr:          "id": 2,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 1,
stderr:          "scrollable": true,
stderr:          "should_flatten": false,
stderr:          "transform_id": 4,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 98
stderr:          },
stderr:          "id": 3,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 2,
stderr:          "scrollable": true,
stderr:          "should_flatten": false,
stderr:          "transform_id": 5,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 0,
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stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
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stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": -1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 1,
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stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 25
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 2,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
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stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 16
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 3,
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stderr:          "parent_id": 2,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 2
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 18
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 4,
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stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 3
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 98
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 5,
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stderr:          "parent_id": 4,
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stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 4
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 1,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 4,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 5,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Scrollable": true,
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": true,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 9,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 10,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
CWL: wasm streaming compile failed: TypeError: Failed to execute 'compile' on 'WebAssembly': Incorrect response MIME type. Expected 'application/wasm'.
stderr:    "mainThreadScrollingReasons": ""
CWL: falling back to ArrayBuffer instantiation
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": true,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": true,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 11,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Scrollable": true,
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115330.433195:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115330.433220:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115331.309069:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.dll
stderr: [1106/115331.309093:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.dll
stderr: [1106/115331.309462:VERBOSE2:thread_state.cc(624)] [state:0x10c7f3920] ScheduleGCIfNeeded
stderr: [1106/115331.309605:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.pdb
stderr: [1106/115331.309627:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.pdb
stderr: [1106/115331.309773:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/mscorlib.dll
stderr: [1106/115331.309791:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/mscorlib.dll
stderr: [1106/115331.309928:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.dll
stderr: [1106/115331.309946:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.dll
stderr: [1106/115331.311136:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.pdb
stderr: [1106/115331.311158:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.pdb
stderr: [1106/115331.311324:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/WebAssembly.Bindings.dll
stderr: [1106/115331.311341:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/WebAssembly.Bindings.dll
stderr: [1106/115331.316718:VERBOSE2:thread_state.cc(526)] [state:0x10c7f3920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MinorGC
stderr: [1106/115331.337469:VERBOSE2:thread_state.cc(526)] [state:0x10c7f3920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MajorGC
stderr: [1106/115331.339681:VERBOSE1:thread_state.cc(1594)] [state:0x10c7f3920] CollectGarbage: time: 2.2ms stack: HeapPointersOnStack marking: AtomicMarking sweeping: EagerSweeping reason: ForcedGC
stderr: [1106/115331.340288:VERBOSE1:thread_state.cc(1594)] [state:0x10c7f3920] CollectGarbage: time: 0.31ms stack: NoHeapPointersOnStack marking: AtomicMarking sweeping: LazySweeping reason: PreciseGC
stderr: [1106/115331.434497:VERBOSE2:thread_state.cc(526)] [state:0x10c7f3920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MajorGC
CWL: Loaded: debugger-test.dll
CWL: Loaded: WebAssembly.Bindings.dll
CWL: Loaded: debugger-test.pdb
CWL: Loaded: Simple.Dependency.pdb
pdbs http://localhost:9300/managed/debugger-test.dll,http://localhost:9300/managed/debugger-test.pdb,http://localhost:9300/managed/Simple.Dependency.pdb,http://localhost:9300/managed/Simple.Dependency.dll,http://localhost:9300/managed/WebAssembly.Bindings.dll,http://localhost:9300/managed/mscorlib.dll
CWL: Loaded: Simple.Dependency.dll
CWL: Loaded: mscorlib.dll
CWL: initializing mono runtime
CWL: DEBUGGING ENABLED
CWL: warning: build with  -s DEMANGLE_SUPPORT=1  to link in libcxxabi demangling
CWL: >>mono_wasm_runtime_ready
CWL: >>>mono_wasm_get_loaded_files
CWL: >>>mono_wasm_clear_all_breakpoints
CWL: CLEAR BREAKPOINTS
runtime ready, TEST TIME
stderr: [1106/115333.266692:VERBOSE2:thread_state.cc(526)] [state:0x10c7f3920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MinorGC
CWL: ready
CWL: >>>mono_wasm_set_breakpoint debugger-test.dll::1:1
CWL: SET BREAKPOINT: assembly debugger-test.dll method 1 offset 1
CWL: [dbg] Setting breakpoint at Math:IntAdd (int,int):0x1.
CWL: NEW BP 0x1b107a8 has id 1
CWL: [dbg] Inserted breakpoint at Math:IntAdd (int,int):[il=0x1,native=0xe] [0x1b116d6](0).
CWL: [0x1] Breakpoint hit, method=IntAdd, ip=0x1b116d6, [il=0x1,native=0xe].
CWL: ss_reqs 0 bp_reqs 1
CWL: mono_wasm_fire_bp
bp is Mono.WebAssembly.Breakpoint bp_id is 1
	ddd 1
frame pos 1 method_token 1 asm debugger-test.dll
CWL: >>>mono_wasm_get_call_stack
CWL: COMPUTING breapoint ID
CWL: Found BP 0x1b107a8 with id 1
guessing from /Users/kumpera/src/mono/sdks/wasm/DebuggerTestSuite/bin/Debug/netcoreapp2.1
Proxy done
connecting to ws://localhost:9300/launch-chrome-and-connect
New test request
stderr: [1106/115333.513063:ERROR:gpu_process_transport_factory.cc(963)] Lost UI shared context.
stderr: [1106/115333.513238:VERBOSE1:webrtc_internals.cc(123)] Could not get the download directory.
stderr: 
stderr: DevTools listening on ws://127.0.0.1:9333/devtools/browser/8cc7b130-a2ba-4cdd-a8f9-8072d3f71060
res is [ {
   "description": "",
   "devtoolsFrontendUrl": "/devtools/inspector.html?ws=localhost:9333/devtools/page/FDA5E07D9CFD16AEB39CA218FF0F5265",
   "id": "FDA5E07D9CFD16AEB39CA218FF0F5265",
   "title": "",
   "type": "page",
   "url": "http://localhost:9300/debugger-driver.html",
   "webSocketDebuggerUrl": "ws://localhost:9333/devtools/page/FDA5E07D9CFD16AEB39CA218FF0F5265"
} ]

>>> ws://localhost:9333/devtools/page/FDA5E07D9CFD16AEB39CA218FF0F5265
lauching proxy for ws://localhost:9333/devtools/page/FDA5E07D9CFD16AEB39CA218FF0F5265
stderr: [1106/115333.552305:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/debugger-driver.html
stderr: [1106/115333.552344:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/debugger-driver.html
waiting for the runtime to be ready
stderr: [1106/115333.566068:VERBOSE3:layer_tree_host.cc(383)] After finishing commit on impl, the sync tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
stderr:       "nodes": [ {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 1200.0,
stderr:             "width": 1600.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 1,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 0,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": -1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 1,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 1600, 1200 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::LayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::SurfaceLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115333.566526:VERBOSE3:layer_tree_host_impl.cc(2924)] After activating sync tree, the active tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
stderr:       "nodes": [ {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 1200.0,
stderr:             "width": 1600.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 1,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 0,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": -1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 1,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 1600, 1200 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::LayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::SurfaceLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115333.599841:INFO:cpu_info.cc(46)] Available number of cores: 8
stderr: [1106/115333.610616:VERBOSE2:thread_state.cc(624)] [state:0x114ff9920] ScheduleGCIfNeeded
stderr: [1106/115333.610723:VERBOSE2:thread_state.cc(624)] [state:0x114ff9920] ScheduleGCIfNeeded
stderr: [1106/115333.610856:VERBOSE2:thread_state.cc(624)] [state:0x114ff9920] ScheduleGCIfNeeded
stderr: [1106/115333.610993:VERBOSE2:thread_state.cc(624)] [state:0x114ff9920] ScheduleGCIfNeeded
stderr: [1106/115333.611075:VERBOSE2:thread_state.cc(624)] [state:0x114ff9920] ScheduleGCIfNeeded
stderr: [1106/115333.611187:VERBOSE2:thread_state.cc(624)] [state:0x114ff9920] ScheduleGCIfNeeded
stderr: [1106/115333.613247:VERBOSE2:thread_state.cc(624)] [state:0x114ff9920] ScheduleGCIfNeeded
stderr: [1106/115333.613279:VERBOSE2:thread_state.cc(479)] [state:0x114ff9920] JudgeGCThreshold: heapGrowingRate=1e+02 partitionAllocGrowingRate=1
stderr: [1106/115333.613305:VERBOSE2:thread_state.cc(661)] [state:0x114ff9920] ScheduleGCIfNeeded: Scheduled idle GC
stderr: [1106/115333.614999:VERBOSE2:thread_state.cc(624)] [state:0x114ff9920] ScheduleGCIfNeeded
stderr: [1106/115333.615474:VERBOSE2:thread_state.cc(624)] [state:0x114ff9920] ScheduleGCIfNeeded
stderr: [1106/115333.616703:VERBOSE2:thread_state.cc(624)] [state:0x114ff9920] ScheduleGCIfNeeded
stderr: [1106/115333.631220:VERBOSE2:thread_state.cc(624)] [state:0x114ff9920] ScheduleGCIfNeeded
stderr: [1106/115333.631681:VERBOSE2:thread_state.cc(624)] [state:0x114ff9920] ScheduleGCIfNeeded
stderr: [1106/115333.631750:VERBOSE2:thread_state.cc(624)] [state:0x114ff9920] ScheduleGCIfNeeded
stderr: [1106/115333.637667:VERBOSE1:v8_context_snapshot.cc(154)] A context is created from snapshot for main world
stderr: [1106/115333.639166:VERBOSE2:thread_state.cc(581)] [state:0x114ff9920] SchedulePageNavigationGCIfNeeded: estimatedRemovalRatio=0.75
stderr: [1106/115333.640912:VERBOSE1:v8_context_snapshot.cc(154)] A context is created from snapshot for main world
stderr: [1106/115333.647013:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/config.js
stderr: [1106/115333.647092:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/config.js
stderr: [1106/115333.647517:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/runtime.js
stderr: [1106/115333.647540:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/runtime.js
stderr: [1106/115333.647698:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.js
stderr: [1106/115333.647715:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.js
stderr: [1106/115333.649970:VERBOSE3:layer_tree_host.cc(825)] After updating layers on the main thread:
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stderr:   layer id 9
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stderr:   layer id 10
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stderr:   layer id 11
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stderr: [1106/115333.651066:VERBOSE3:layer_tree_host.cc(383)] After finishing commit on impl, the sync tree:
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stderr: [1106/115333.710783:VERBOSE3:layer_tree_host.cc(825)] After updating layers on the main thread:
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stderr: [1106/115333.711468:VERBOSE3:layer_tree_host.cc(383)] After finishing commit on impl, the sync tree:
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stderr: [1106/115333.715306:VERBOSE3:layer_tree_host_impl.cc(2924)] After activating sync tree, the active tree:
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stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 3,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 3
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 98
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 5,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 4,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 4
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 1,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 4,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 5,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Scrollable": true,
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": true,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 9,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 10,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": true,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": true,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 11,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Scrollable": true,
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115333.715845:VERBOSE2:thread_state.cc(1446)] [state:0x114ff9920] IncrementalMarking: Start
stderr: [1106/115333.716044:VERBOSE2:thread_state.cc(1475)] [state:0x114ff9920] IncrementalMarking: Step Reason: IncrementalIdleGC
stderr: [1106/115333.717384:VERBOSE2:thread_state.cc(1505)] [state:0x114ff9920] IncrementalMarking: Finalize Reason: IncrementalIdleGC
stderr: [1106/115333.718098:VERBOSE1:thread_state.cc(1594)] [state:0x114ff9920] CollectGarbage: time: 0.64ms stack: NoHeapPointersOnStack marking: IncrementalMarking sweeping: LazySweeping reason: IncrementalIdleGC
stderr: [1106/115333.746135:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115333.746171:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115333.751597:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
CWL: wasm streaming compile failed: TypeError: Failed to execute 'compile' on 'WebAssembly': Incorrect response MIME type. Expected 'application/wasm'.
stderr: [1106/115333.751621:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
CWL: falling back to ArrayBuffer instantiation
stderr: [1106/115334.525042:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.dll
stderr: [1106/115334.525070:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.dll
stderr: [1106/115334.525495:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.pdb
stderr: [1106/115334.525537:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.pdb
stderr: [1106/115334.525541:VERBOSE2:thread_state.cc(624)] [state:0x114ff9920] ScheduleGCIfNeeded
stderr: [1106/115334.525713:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/mscorlib.dll
stderr: [1106/115334.525751:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/mscorlib.dll
stderr: [1106/115334.526320:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.dll
stderr: [1106/115334.526342:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.dll
stderr: [1106/115334.526510:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.pdb
stderr: [1106/115334.526529:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.pdb
stderr: [1106/115334.526682:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/WebAssembly.Bindings.dll
stderr: [1106/115334.526700:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/WebAssembly.Bindings.dll
stderr: [1106/115334.532997:VERBOSE2:thread_state.cc(526)] [state:0x114ff9920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MinorGC
stderr: [1106/115334.551912:VERBOSE2:thread_state.cc(526)] [state:0x114ff9920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MajorGC
stderr: [1106/115334.553734:VERBOSE1:thread_state.cc(1594)] [state:0x114ff9920] CollectGarbage: time: 1.8ms stack: HeapPointersOnStack marking: AtomicMarking sweeping: EagerSweeping reason: ForcedGC
stderr: [1106/115334.554135:VERBOSE1:thread_state.cc(1594)] [state:0x114ff9920] CollectGarbage: time: 0.29ms stack: NoHeapPointersOnStack marking: AtomicMarking sweeping: LazySweeping reason: PreciseGC
CWL: Loaded: debugger-test.pdb
CWL: Loaded: debugger-test.dll
CWL: Loaded: Simple.Dependency.pdb
pdbs http://localhost:9300/managed/debugger-test.dll,http://localhost:9300/managed/debugger-test.pdb,http://localhost:9300/managed/mscorlib.dll,http://localhost:9300/managed/Simple.Dependency.pdb,http://localhost:9300/managed/Simple.Dependency.dll,http://localhost:9300/managed/WebAssembly.Bindings.dll
CWL: Loaded: Simple.Dependency.dll
CWL: Loaded: WebAssembly.Bindings.dll
CWL: Loaded: mscorlib.dll
CWL: initializing mono runtime
CWL: DEBUGGING ENABLED
CWL: warning: build with  -s DEMANGLE_SUPPORT=1  to link in libcxxabi demangling
CWL: >>mono_wasm_runtime_ready
CWL: >>>mono_wasm_get_loaded_files
CWL: >>>mono_wasm_clear_all_breakpoints
CWL: CLEAR BREAKPOINTS
runtime ready, TEST TIME
guessing from /Users/kumpera/src/mono/sdks/wasm/DebuggerTestSuite/bin/Debug/netcoreapp2.1
Proxy done
connecting to ws://localhost:9300/launch-chrome-and-connect
New test request
stderr: [1106/115336.651959:ERROR:gpu_process_transport_factory.cc(963)] Lost UI shared context.
stderr: [1106/115336.652121:VERBOSE1:webrtc_internals.cc(123)] Could not get the download directory.
stderr: 
stderr: DevTools listening on ws://127.0.0.1:9333/devtools/browser/82fa66e7-e257-44ad-903b-ae73121d099c
res is [ {
   "description": "",
   "devtoolsFrontendUrl": "/devtools/inspector.html?ws=localhost:9333/devtools/page/891B5845C8DE45EE263EADC4CC08B4E5",
   "id": "891B5845C8DE45EE263EADC4CC08B4E5",
   "title": "",
   "type": "page",
   "url": "http://localhost:9300/debugger-driver.html",
   "webSocketDebuggerUrl": "ws://localhost:9333/devtools/page/891B5845C8DE45EE263EADC4CC08B4E5"
} ]

>>> ws://localhost:9333/devtools/page/891B5845C8DE45EE263EADC4CC08B4E5
lauching proxy for ws://localhost:9333/devtools/page/891B5845C8DE45EE263EADC4CC08B4E5
stderr: [1106/115336.690036:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/debugger-driver.html
stderr: [1106/115336.690059:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/debugger-driver.html
waiting for the runtime to be ready
stderr: [1106/115336.698595:VERBOSE3:layer_tree_host.cc(383)] After finishing commit on impl, the sync tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
stderr:       "nodes": [ {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 1200.0,
stderr:             "width": 1600.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 1,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 0,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": -1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 1,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 1600, 1200 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::LayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::SurfaceLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115336.698987:VERBOSE3:layer_tree_host_impl.cc(2924)] After activating sync tree, the active tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
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stderr:    "scroll_tree": {
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stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
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stderr:             "width": 1600.0
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stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
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stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
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stderr:          "scroll_offset": [ 0.0, 0.0 ],
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stderr:          "parent_id": 0,
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stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
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stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
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stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 1600, 1200 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::LayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::SurfaceLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115336.736617:INFO:cpu_info.cc(46)] Available number of cores: 8
stderr: [1106/115336.747106:VERBOSE2:thread_state.cc(624)] [state:0x11461e920] ScheduleGCIfNeeded
stderr: [1106/115336.747214:VERBOSE2:thread_state.cc(624)] [state:0x11461e920] ScheduleGCIfNeeded
stderr: [1106/115336.747301:VERBOSE2:thread_state.cc(624)] [state:0x11461e920] ScheduleGCIfNeeded
stderr: [1106/115336.747441:VERBOSE2:thread_state.cc(624)] [state:0x11461e920] ScheduleGCIfNeeded
stderr: [1106/115336.747515:VERBOSE2:thread_state.cc(624)] [state:0x11461e920] ScheduleGCIfNeeded
stderr: [1106/115336.747643:VERBOSE2:thread_state.cc(624)] [state:0x11461e920] ScheduleGCIfNeeded
stderr: [1106/115336.749187:VERBOSE2:thread_state.cc(624)] [state:0x11461e920] ScheduleGCIfNeeded
stderr: [1106/115336.749205:VERBOSE2:thread_state.cc(479)] [state:0x11461e920] JudgeGCThreshold: heapGrowingRate=1e+02 partitionAllocGrowingRate=1
stderr: [1106/115336.749222:VERBOSE2:thread_state.cc(661)] [state:0x11461e920] ScheduleGCIfNeeded: Scheduled idle GC
stderr: [1106/115336.750260:VERBOSE2:thread_state.cc(624)] [state:0x11461e920] ScheduleGCIfNeeded
stderr: [1106/115336.750775:VERBOSE2:thread_state.cc(624)] [state:0x11461e920] ScheduleGCIfNeeded
stderr: [1106/115336.752072:VERBOSE2:thread_state.cc(624)] [state:0x11461e920] ScheduleGCIfNeeded
stderr: [1106/115336.768103:VERBOSE2:thread_state.cc(624)] [state:0x11461e920] ScheduleGCIfNeeded
stderr: [1106/115336.768556:VERBOSE2:thread_state.cc(624)] [state:0x11461e920] ScheduleGCIfNeeded
stderr: [1106/115336.768632:VERBOSE2:thread_state.cc(624)] [state:0x11461e920] ScheduleGCIfNeeded
stderr: [1106/115336.775057:VERBOSE1:v8_context_snapshot.cc(154)] A context is created from snapshot for main world
stderr: [1106/115336.776430:VERBOSE2:thread_state.cc(581)] [state:0x11461e920] SchedulePageNavigationGCIfNeeded: estimatedRemovalRatio=0.75
stderr: [1106/115336.778199:VERBOSE1:v8_context_snapshot.cc(154)] A context is created from snapshot for main world
stderr: [1106/115336.783713:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/config.js
stderr: [1106/115336.783738:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/config.js
stderr: [1106/115336.784196:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/runtime.js
stderr: [1106/115336.784217:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/runtime.js
stderr: [1106/115336.784371:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.js
stderr: [1106/115336.784390:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.js
stderr: [1106/115336.786255:VERBOSE2:thread_state.cc(1446)] [state:0x11461e920] IncrementalMarking: Start
stderr: [1106/115336.786344:VERBOSE2:thread_state.cc(1475)] [state:0x11461e920] IncrementalMarking: Step Reason: IncrementalIdleGC
stderr: [1106/115336.787402:VERBOSE2:thread_state.cc(1505)] [state:0x11461e920] IncrementalMarking: Finalize Reason: IncrementalIdleGC
stderr: [1106/115336.787870:VERBOSE1:thread_state.cc(1594)] [state:0x11461e920] CollectGarbage: time: 0.42ms stack: NoHeapPointersOnStack marking: IncrementalMarking sweeping: LazySweeping reason: IncrementalIdleGC
stderr: [1106/115336.851406:VERBOSE3:layer_tree_host.cc(825)] After updating layers on the main thread:
stderr: property trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 800.0, 600.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 2,
stderr:          "parent_id": 1,
stderr:          "transform_id": 1
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
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stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
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stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
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stderr:       }, {
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stderr:          "blend_mode": "SrcOver",
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stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
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stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
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stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
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stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 1,
stderr:          "subtree_has_copy_request": 0,
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stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
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stderr:          "cache_render_surface": false,
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stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
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stderr:          "double_sided": true,
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stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 2,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": 1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
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stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 18
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stderr:          "id": 2,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 1,
stderr:          "scrollable": true,
stderr:          "should_flatten": false,
stderr:          "transform_id": 4,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
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stderr:          "element_id": {
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stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 2,
stderr:          "scrollable": true,
stderr:          "should_flatten": false,
stderr:          "transform_id": 5,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
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stderr:          "flattens_inherited_transform": 0,
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stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
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stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
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stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       }, {
stderr:          "element_id": {
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stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 2,
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stderr:          "parent_id": 1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
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stderr:          "id": 3,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 2,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
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stderr:          "id": 4,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 3,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 3
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 98
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 5,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 4,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
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stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 4
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr:   layer id 1
stderr:     element_id: (0)
stderr:     bounds: 0x0
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 0
stderr:     scrollable: 0
stderr:     contents_opaque: 0
stderr:     transform_tree_index: 1
stderr:     clip_tree_index: 1
stderr:     effect_tree_index: 1
stderr:     scroll_tree_index: 1
stderr:   layer id 2
stderr:     element_id: (0)
stderr:     bounds: 800x600
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 0
stderr:     scrollable: 0
stderr:     contents_opaque: 0
stderr:     transform_tree_index: 1
stderr:     clip_tree_index: 2
stderr:     effect_tree_index: 2
stderr:     scroll_tree_index: 1
stderr:   layer id 3
stderr:     element_id: (25)
stderr:     bounds: 0x0
stderr:     opacity: 1
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stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 25
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 2,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 16
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 3,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 2,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 2
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 18
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 4,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 3,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 3
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 98
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 5,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 4,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 4
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 1,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 4,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 5,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Scrollable": true,
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": true,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 9,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 10,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": true,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": true,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 11,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Scrollable": true,
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115336.877671:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115336.877692:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115336.882702:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115336.882733:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
CWL: wasm streaming compile failed: TypeError: Failed to execute 'compile' on 'WebAssembly': Incorrect response MIME type. Expected 'application/wasm'.
CWL: falling back to ArrayBuffer instantiation
stderr: [1106/115337.665495:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.dll
stderr: [1106/115337.665523:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.dll
stderr: [1106/115337.665883:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.pdb
stderr: [1106/115337.665916:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.pdb
stderr: [1106/115337.665972:VERBOSE2:thread_state.cc(624)] [state:0x11461e920] ScheduleGCIfNeeded
stderr: [1106/115337.666119:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/mscorlib.dll
stderr: [1106/115337.666139:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/mscorlib.dll
stderr: [1106/115337.666693:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.dll
stderr: [1106/115337.666714:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.dll
stderr: [1106/115337.666873:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.pdb
stderr: [1106/115337.666904:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.pdb
stderr: [1106/115337.667081:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/WebAssembly.Bindings.dll
stderr: [1106/115337.667100:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/WebAssembly.Bindings.dll
stderr: [1106/115337.673906:VERBOSE2:thread_state.cc(526)] [state:0x11461e920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MinorGC
stderr: [1106/115337.690120:VERBOSE2:thread_state.cc(526)] [state:0x11461e920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MajorGC
stderr: [1106/115337.691824:VERBOSE1:thread_state.cc(1594)] [state:0x11461e920] CollectGarbage: time: 1.7ms stack: HeapPointersOnStack marking: AtomicMarking sweeping: EagerSweeping reason: ForcedGC
stderr: [1106/115337.692098:VERBOSE1:thread_state.cc(1594)] [state:0x11461e920] CollectGarbage: time: 0.19ms stack: NoHeapPointersOnStack marking: AtomicMarking sweeping: LazySweeping reason: PreciseGC
CWL: Loaded: debugger-test.pdb
CWL: Loaded: Simple.Dependency.dll
CWL: Loaded: debugger-test.dll
pdbs http://localhost:9300/managed/debugger-test.dll,http://localhost:9300/managed/debugger-test.pdb,http://localhost:9300/managed/mscorlib.dll,http://localhost:9300/managed/WebAssembly.Bindings.dll,http://localhost:9300/managed/Simple.Dependency.dll,http://localhost:9300/managed/Simple.Dependency.pdb
CWL: Loaded: Simple.Dependency.pdb
CWL: Loaded: WebAssembly.Bindings.dll
CWL: Loaded: mscorlib.dll
CWL: initializing mono runtime
CWL: DEBUGGING ENABLED
CWL: warning: build with  -s DEMANGLE_SUPPORT=1  to link in libcxxabi demangling
CWL: >>mono_wasm_runtime_ready
CWL: >>>mono_wasm_get_loaded_files
CWL: >>>mono_wasm_clear_all_breakpoints
CWL: CLEAR BREAKPOINTS
runtime ready, TEST TIME
stderr: [1106/115339.683444:VERBOSE2:thread_state.cc(526)] [state:0x11461e920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MinorGC
stderr: [1106/115339.707447:VERBOSE2:thread_state.cc(526)] [state:0x11461e920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MinorGC
CWL: ready
CWL: >>>mono_wasm_set_breakpoint debugger-test.dll::1:1
CWL: SET BREAKPOINT: assembly debugger-test.dll method 1 offset 1
CWL: [dbg] Setting breakpoint at Math:IntAdd (int,int):0x1.
CWL: NEW BP 0x1b107a8 has id 1
guessing from /Users/kumpera/src/mono/sdks/wasm/DebuggerTestSuite/bin/Debug/netcoreapp2.1
Proxy done
connecting to ws://localhost:9300/launch-chrome-and-connect
New test request
stderr: [1106/115339.872335:ERROR:gpu_process_transport_factory.cc(963)] Lost UI shared context.
stderr: [1106/115339.872483:VERBOSE1:webrtc_internals.cc(123)] Could not get the download directory.
stderr: 
stderr: DevTools listening on ws://127.0.0.1:9333/devtools/browser/a380bc69-4832-4af7-ad8a-50fd40b7e76e
res is [ {
   "description": "",
   "devtoolsFrontendUrl": "/devtools/inspector.html?ws=localhost:9333/devtools/page/BAC62806D62F6AB8988EE5FBBBA98EE4",
   "id": "BAC62806D62F6AB8988EE5FBBBA98EE4",
   "title": "",
   "type": "page",
   "url": "http://localhost:9300/debugger-driver.html",
   "webSocketDebuggerUrl": "ws://localhost:9333/devtools/page/BAC62806D62F6AB8988EE5FBBBA98EE4"
} ]

>>> ws://localhost:9333/devtools/page/BAC62806D62F6AB8988EE5FBBBA98EE4
lauching proxy for ws://localhost:9333/devtools/page/BAC62806D62F6AB8988EE5FBBBA98EE4
stderr: [1106/115339.915988:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/debugger-driver.html
stderr: [1106/115339.916010:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/debugger-driver.html
waiting for the runtime to be ready
stderr: [1106/115339.931613:VERBOSE3:layer_tree_host.cc(383)] After finishing commit on impl, the sync tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
stderr:       "nodes": [ {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 1200.0,
stderr:             "width": 1600.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 1,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 0,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": -1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 1,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 1600, 1200 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::LayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::SurfaceLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115339.932130:VERBOSE3:layer_tree_host_impl.cc(2924)] After activating sync tree, the active tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
stderr:       "nodes": [ {
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stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 1200.0,
stderr:             "width": 1600.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 1,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 0,
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stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": -1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 1,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 1600, 1200 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::LayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::SurfaceLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115339.961031:INFO:cpu_info.cc(46)] Available number of cores: 8
stderr: [1106/115339.971409:VERBOSE2:thread_state.cc(624)] [state:0x10d16c920] ScheduleGCIfNeeded
stderr: [1106/115339.971567:VERBOSE2:thread_state.cc(624)] [state:0x10d16c920] ScheduleGCIfNeeded
stderr: [1106/115339.971659:VERBOSE2:thread_state.cc(624)] [state:0x10d16c920] ScheduleGCIfNeeded
stderr: [1106/115339.971820:VERBOSE2:thread_state.cc(624)] [state:0x10d16c920] ScheduleGCIfNeeded
stderr: [1106/115339.971916:VERBOSE2:thread_state.cc(624)] [state:0x10d16c920] ScheduleGCIfNeeded
stderr: [1106/115339.972043:VERBOSE2:thread_state.cc(624)] [state:0x10d16c920] ScheduleGCIfNeeded
stderr: [1106/115339.973787:VERBOSE2:thread_state.cc(624)] [state:0x10d16c920] ScheduleGCIfNeeded
stderr: [1106/115339.973806:VERBOSE2:thread_state.cc(479)] [state:0x10d16c920] JudgeGCThreshold: heapGrowingRate=1e+02 partitionAllocGrowingRate=1
stderr: [1106/115339.973831:VERBOSE2:thread_state.cc(661)] [state:0x10d16c920] ScheduleGCIfNeeded: Scheduled idle GC
stderr: [1106/115339.975081:VERBOSE2:thread_state.cc(624)] [state:0x10d16c920] ScheduleGCIfNeeded
stderr: [1106/115339.975608:VERBOSE2:thread_state.cc(624)] [state:0x10d16c920] ScheduleGCIfNeeded
stderr: [1106/115339.977222:VERBOSE2:thread_state.cc(624)] [state:0x10d16c920] ScheduleGCIfNeeded
stderr: [1106/115339.992194:VERBOSE2:thread_state.cc(624)] [state:0x10d16c920] ScheduleGCIfNeeded
stderr: [1106/115339.992733:VERBOSE2:thread_state.cc(624)] [state:0x10d16c920] ScheduleGCIfNeeded
stderr: [1106/115339.992804:VERBOSE2:thread_state.cc(624)] [state:0x10d16c920] ScheduleGCIfNeeded
stderr: [1106/115340.000199:VERBOSE1:v8_context_snapshot.cc(154)] A context is created from snapshot for main world
stderr: [1106/115340.001756:VERBOSE2:thread_state.cc(581)] [state:0x10d16c920] SchedulePageNavigationGCIfNeeded: estimatedRemovalRatio=0.75
stderr: [1106/115340.003349:VERBOSE1:v8_context_snapshot.cc(154)] A context is created from snapshot for main world
stderr: [1106/115340.007989:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/config.js
stderr: [1106/115340.008010:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/config.js
stderr: [1106/115340.008340:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/runtime.js
stderr: [1106/115340.008360:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/runtime.js
stderr: [1106/115340.008523:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.js
stderr: [1106/115340.008548:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.js
stderr: [1106/115340.011305:VERBOSE3:layer_tree_host.cc(825)] After updating layers on the main thread:
stderr: property trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 800.0, 600.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 2,
stderr:          "parent_id": 1,
stderr:          "transform_id": 1
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 1,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": true,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 2,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": 1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
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stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
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stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
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stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
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stderr:          "id": 1,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 18
stderr:          },
stderr:          "id": 2,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 1,
stderr:          "scrollable": true,
stderr:          "should_flatten": false,
stderr:          "transform_id": 4,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 98
stderr:          },
stderr:          "id": 3,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 2,
stderr:          "scrollable": true,
stderr:          "should_flatten": false,
stderr:          "transform_id": 5,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 0,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": -1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 1,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       }, {
stderr:          "element_id": {
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stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 2,
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stderr:          "parent_id": 1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
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stderr:          "id": 3,
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stderr:          "parent_id": 2,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 2
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 18
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 4,
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stderr: 
stderr: [1106/115340.054491:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115340.054516:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115340.122131:VERBOSE3:layer_tree_host.cc(825)] After updating layers on the main thread:
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stderr: [1106/115340.122806:VERBOSE3:layer_tree_host.cc(383)] After finishing commit on impl, the sync tree:
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stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": true,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": true,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 11,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Scrollable": true,
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115340.126403:VERBOSE3:layer_tree_host_impl.cc(2924)] After activating sync tree, the active tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 800.0, 600.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 2,
stderr:          "parent_id": 1,
stderr:          "transform_id": 1
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 1,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 2,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": 1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
stderr:       "nodes": [ {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 1,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 18
stderr:          },
stderr:          "id": 2,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 1,
stderr:          "scrollable": true,
stderr:          "should_flatten": false,
stderr:          "transform_id": 4,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 98
stderr:          },
stderr:          "id": 3,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 2,
stderr:          "scrollable": true,
stderr:          "should_flatten": false,
stderr:          "transform_id": 5,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 0,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": -1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 1,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 25
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 2,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 16
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 3,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 2,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 2
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 18
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 4,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 3,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 3
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 98
stderr:          },
stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 5,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 4,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 4
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 1,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 4,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 5,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Scrollable": true,
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": true,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 9,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 10,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": true,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": true,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 11,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Scrollable": true,
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115340.131592:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115340.131619:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115340.131873:VERBOSE2:thread_state.cc(1446)] [state:0x10d16c920] IncrementalMarking: Start
stderr: [1106/115340.131977:VERBOSE2:thread_state.cc(1475)] [state:0x10d16c920] IncrementalMarking: Step Reason: IncrementalIdleGC
CWL: wasm streaming compile failed: TypeError: Failed to execute 'compile' on 'WebAssembly': Incorrect response MIME type. Expected 'application/wasm'.
CWL: falling back to ArrayBuffer instantiation
stderr: [1106/115340.133971:VERBOSE2:thread_state.cc(1505)] [state:0x10d16c920] IncrementalMarking: Finalize Reason: IncrementalIdleGC
stderr: [1106/115340.134448:VERBOSE1:thread_state.cc(1594)] [state:0x10d16c920] CollectGarbage: time: 0.43ms stack: NoHeapPointersOnStack marking: IncrementalMarking sweeping: LazySweeping reason: IncrementalIdleGC
stderr: [1106/115341.007898:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.dll
stderr: [1106/115341.007929:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.dll
stderr: [1106/115341.008364:VERBOSE2:thread_state.cc(624)] [state:0x10d16c920] ScheduleGCIfNeeded
stderr: [1106/115341.008420:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.pdb
stderr: [1106/115341.008442:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.pdb
stderr: [1106/115341.008616:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/mscorlib.dll
stderr: [1106/115341.008635:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/mscorlib.dll
stderr: [1106/115341.008810:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.dll
stderr: [1106/115341.008828:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.dll
stderr: [1106/115341.009494:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.pdb
stderr: [1106/115341.009514:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.pdb
stderr: [1106/115341.009721:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/WebAssembly.Bindings.dll
stderr: [1106/115341.009742:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/WebAssembly.Bindings.dll
stderr: [1106/115341.016301:VERBOSE2:thread_state.cc(526)] [state:0x10d16c920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MinorGC
stderr: [1106/115341.037240:VERBOSE2:thread_state.cc(526)] [state:0x10d16c920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MajorGC
stderr: [1106/115341.039847:VERBOSE1:thread_state.cc(1594)] [state:0x10d16c920] CollectGarbage: time: 2.6ms stack: HeapPointersOnStack marking: AtomicMarking sweeping: EagerSweeping reason: ForcedGC
stderr: [1106/115341.040268:VERBOSE1:thread_state.cc(1594)] [state:0x10d16c920] CollectGarbage: time: 0.3ms stack: NoHeapPointersOnStack marking: AtomicMarking sweeping: LazySweeping reason: PreciseGC
stderr: [1106/115341.149071:VERBOSE2:thread_state.cc(526)] [state:0x10d16c920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MajorGC
CWL: Loaded: debugger-test.pdb
CWL: Loaded: Simple.Dependency.pdb
CWL: Loaded: debugger-test.dll
CWL: Loaded: WebAssembly.Bindings.dll
pdbs http://localhost:9300/managed/debugger-test.dll,http://localhost:9300/managed/debugger-test.pdb,http://localhost:9300/managed/mscorlib.dll,http://localhost:9300/managed/Simple.Dependency.dll,http://localhost:9300/managed/Simple.Dependency.pdb,http://localhost:9300/managed/WebAssembly.Bindings.dll
CWL: Loaded: Simple.Dependency.dll
CWL: Loaded: mscorlib.dll
CWL: initializing mono runtime
CWL: DEBUGGING ENABLED
CWL: warning: build with  -s DEMANGLE_SUPPORT=1  to link in libcxxabi demangling
CWL: >>mono_wasm_runtime_ready
CWL: >>>mono_wasm_get_loaded_files
CWL: >>>mono_wasm_clear_all_breakpoints
CWL: CLEAR BREAKPOINTS
runtime ready, TEST TIME
stderr: [1106/115343.022853:VERBOSE2:thread_state.cc(526)] [state:0x10d16c920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MinorGC
CWL: ready
CWL: >>>mono_wasm_set_breakpoint debugger-test.dll::1:1
CWL: SET BREAKPOINT: assembly debugger-test.dll method 1 offset 1
CWL: [dbg] Setting breakpoint at Math:IntAdd (int,int):0x1.
CWL: NEW BP 0x1b107a8 has id 1
CWL: [dbg] Inserted breakpoint at Math:IntAdd (int,int):[il=0x1,native=0xe] [0x1b116d6](0).
CWL: [0x1] Breakpoint hit, method=IntAdd, ip=0x1b116d6, [il=0x1,native=0xe].
CWL: ss_reqs 0 bp_reqs 1
CWL: mono_wasm_fire_bp
bp is Mono.WebAssembly.Breakpoint bp_id is 1
	ddd 1
frame pos 1 method_token 1 asm debugger-test.dll
CWL: >>>mono_wasm_get_call_stack
CWL: COMPUTING breapoint ID
CWL: Found BP 0x1b107a8 with id 1
CWL: >>>mono_wasm_get_variables 0
CWL: >> mono_wasm_start_single_stepping 2
CWL: >>>> mono_wasm_setup_single_step 2
CWL: [dbg] Starting single step of thread 0x1ab0120 (depth=over).
CWL: ss_create_init_args
CWL: [dbg] Setting single step breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr):0xffffff.
CWL: [dbg] Inserted breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr):[il=0xffffff,native=0x88] [0x1b11608](0).
CWL: [dbg] Setting single step breakpoint at Math:IntAdd (int,int):0x5.
CWL: [dbg] Inserted breakpoint at Math:IntAdd (int,int):[il=0x5,native=0x1e] [0x1b116e6](0).
CWL: [dbg] Setting single step breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr):0x34.
CWL: [dbg] Inserted breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr):[il=0x34,native=0x62] [0x1b115e2](0).
CWL: ss is in place, now ahat?
CWL: [0x1] Breakpoint hit, method=IntAdd, ip=0x1b116e6, [il=0x5,native=0x1e].
CWL: [dbg] Clear breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr) [0x1b11608].
CWL: [dbg] Clear breakpoint at Math:IntAdd (int,int) [0x1b116e6].
CWL: [dbg] Clear breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr) [0x1b115e2].
CWL: [dbg] Setting single step breakpoint at Math:IntAdd (int,int):0x9.
CWL: [dbg] Inserted breakpoint at Math:IntAdd (int,int):[il=0x9,native=0x2e] [0x1b116f6](0).
CWL: ss_reqs 1 bp_reqs 0
CWL: [dbg] ss_destroy.
CWL: [dbg] Clear breakpoint at Math:IntAdd (int,int) [0x1b116f6].
CWL: mono_wasm_fire_bp
bp is  bp_id is -1
	ddd 1
frame pos 5 method_token 1 asm debugger-test.dll
CWL: >>>mono_wasm_get_call_stack
CWL: COMPUTING breapoint ID
CWL: BP NOT FOUND for method IntAdd JI 0x1b11720 il_offset 5
CWL: >>>mono_wasm_get_variables 0
CWL: >> mono_wasm_start_single_stepping 2
CWL: >>>> mono_wasm_setup_single_step 2
CWL: [dbg] Starting single step of thread 0x1ab0120 (depth=over).
CWL: ss_create_init_args
CWL: [dbg] Setting single step breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr):0xffffff.
CWL: [dbg] Inserted breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr):[il=0xffffff,native=0x88] [0x1b11608](0).
CWL: [dbg] Setting single step breakpoint at Math:IntAdd (int,int):0x9.
CWL: [dbg] Inserted breakpoint at Math:IntAdd (int,int):[il=0x9,native=0x2e] [0x1b116f6](0).
CWL: [dbg] Setting single step breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr):0x34.
CWL: [dbg] Inserted breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr):[il=0x34,native=0x62] [0x1b115e2](0).
CWL: ss is in place, now ahat?
CWL: [0x1] Breakpoint hit, method=IntAdd, ip=0x1b116f6, [il=0x9,native=0x2e].
CWL: [dbg] Clear breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr) [0x1b11608].
CWL: [dbg] Clear breakpoint at Math:IntAdd (int,int) [0x1b116f6].
CWL: [dbg] Clear breakpoint at (wrapper runtime-invoke) <Module>:runtime_invoke_direct_int_int_int (object,intptr,intptr,intptr) [0x1b115e2].
CWL: [dbg] Setting single step breakpoint at Math:IntAdd (int,int):0xd.
CWL: [dbg] Inserted breakpoint at Math:IntAdd (int,int):[il=0xd,native=0x3e] [0x1b11706](0).
CWL: ss_reqs 1 bp_reqs 0
CWL: [dbg] ss_destroy.
CWL: [dbg] Clear breakpoint at Math:IntAdd (int,int) [0x1b11706].
CWL: mono_wasm_fire_bp
stderr: [1106/115343.235477:VERBOSE2:thread_state.cc(526)] [state:0x10d16c920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MinorGC
bp is  bp_id is -1
	ddd 1
frame pos 9 method_token 1 asm debugger-test.dll
CWL: >>>mono_wasm_get_call_stack
CWL: COMPUTING breapoint ID
CWL: BP NOT FOUND for method IntAdd JI 0x1b11720 il_offset 9
CWL: >>>mono_wasm_get_variables 0
guessing from /Users/kumpera/src/mono/sdks/wasm/DebuggerTestSuite/bin/Debug/netcoreapp2.1
Proxy done
connecting to ws://localhost:9300/launch-chrome-and-connect
New test request
stderr: [1106/115343.362033:ERROR:gpu_process_transport_factory.cc(963)] Lost UI shared context.
stderr: [1106/115343.362203:VERBOSE1:webrtc_internals.cc(123)] Could not get the download directory.
stderr: 
stderr: DevTools listening on ws://127.0.0.1:9333/devtools/browser/771cc5b6-5d61-4721-886f-a2f47e04f4ef
res is [ {
   "description": "",
   "devtoolsFrontendUrl": "/devtools/inspector.html?ws=localhost:9333/devtools/page/09672929366C7B6F55B0D97C93E8ADBF",
   "id": "09672929366C7B6F55B0D97C93E8ADBF",
   "title": "",
   "type": "page",
   "url": "http://localhost:9300/debugger-driver.html",
   "webSocketDebuggerUrl": "ws://localhost:9333/devtools/page/09672929366C7B6F55B0D97C93E8ADBF"
} ]

>>> ws://localhost:9333/devtools/page/09672929366C7B6F55B0D97C93E8ADBF
lauching proxy for ws://localhost:9333/devtools/page/09672929366C7B6F55B0D97C93E8ADBF
stderr: [1106/115343.404279:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/debugger-driver.html
stderr: [1106/115343.404303:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/debugger-driver.html
waiting for the runtime to be ready
stderr: [1106/115343.414568:VERBOSE3:layer_tree_host.cc(383)] After finishing commit on impl, the sync tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
stderr:       "nodes": [ {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 1200.0,
stderr:             "width": 1600.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 1,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 0,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": -1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 1,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 1600, 1200 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::LayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::SurfaceLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115343.415100:VERBOSE3:layer_tree_host_impl.cc(2924)] After activating sync tree, the active tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
stderr:          "clip": [ 0.0, 0.0, 0.0, 0.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 0,
stderr:          "parent_id": -1,
stderr:          "transform_id": -1
stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
stderr:       "nodes": [ {
stderr:          "bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 0,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 1200.0,
stderr:             "width": 1600.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 0.0,
stderr:             "width": 0.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "id": 1,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 0,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": -1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": -1
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 0
stderr:          },
stderr:          "flattens_inherited_transform": 0,
stderr:          "id": 1,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 0,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
stderr:          "snap_amount": [ 0.0, 0.0 ],
stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       } ]
stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr: [ {
stderr:    "Bounds": [ 1600, 1200 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::LayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::SurfaceLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115343.453422:INFO:cpu_info.cc(46)] Available number of cores: 8
stderr: [1106/115343.465022:VERBOSE2:thread_state.cc(624)] [state:0x111fcc920] ScheduleGCIfNeeded
stderr: [1106/115343.465162:VERBOSE2:thread_state.cc(624)] [state:0x111fcc920] ScheduleGCIfNeeded
stderr: [1106/115343.465272:VERBOSE2:thread_state.cc(624)] [state:0x111fcc920] ScheduleGCIfNeeded
stderr: [1106/115343.465478:VERBOSE2:thread_state.cc(624)] [state:0x111fcc920] ScheduleGCIfNeeded
stderr: [1106/115343.465573:VERBOSE2:thread_state.cc(624)] [state:0x111fcc920] ScheduleGCIfNeeded
stderr: [1106/115343.465717:VERBOSE2:thread_state.cc(624)] [state:0x111fcc920] ScheduleGCIfNeeded
stderr: [1106/115343.467419:VERBOSE2:thread_state.cc(624)] [state:0x111fcc920] ScheduleGCIfNeeded
stderr: [1106/115343.467438:VERBOSE2:thread_state.cc(479)] [state:0x111fcc920] JudgeGCThreshold: heapGrowingRate=1e+02 partitionAllocGrowingRate=1
stderr: [1106/115343.467457:VERBOSE2:thread_state.cc(661)] [state:0x111fcc920] ScheduleGCIfNeeded: Scheduled idle GC
stderr: [1106/115343.468519:VERBOSE2:thread_state.cc(624)] [state:0x111fcc920] ScheduleGCIfNeeded
stderr: [1106/115343.468881:VERBOSE2:thread_state.cc(624)] [state:0x111fcc920] ScheduleGCIfNeeded
stderr: [1106/115343.470029:VERBOSE2:thread_state.cc(624)] [state:0x111fcc920] ScheduleGCIfNeeded
stderr: [1106/115343.483592:VERBOSE2:thread_state.cc(624)] [state:0x111fcc920] ScheduleGCIfNeeded
stderr: [1106/115343.483993:VERBOSE2:thread_state.cc(624)] [state:0x111fcc920] ScheduleGCIfNeeded
stderr: [1106/115343.484057:VERBOSE2:thread_state.cc(624)] [state:0x111fcc920] ScheduleGCIfNeeded
stderr: [1106/115343.489190:VERBOSE1:v8_context_snapshot.cc(154)] A context is created from snapshot for main world
stderr: [1106/115343.492641:VERBOSE2:thread_state.cc(581)] [state:0x111fcc920] SchedulePageNavigationGCIfNeeded: estimatedRemovalRatio=0.75
stderr: [1106/115343.494426:VERBOSE1:v8_context_snapshot.cc(154)] A context is created from snapshot for main world
stderr: [1106/115343.498320:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/config.js
stderr: [1106/115343.498348:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/config.js
stderr: [1106/115343.498806:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/runtime.js
stderr: [1106/115343.498827:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/runtime.js
stderr: [1106/115343.499014:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.js
stderr: [1106/115343.499033:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.js
stderr: [1106/115343.505267:VERBOSE2:thread_state.cc(1446)] [state:0x111fcc920] IncrementalMarking: Start
stderr: [1106/115343.505350:VERBOSE2:thread_state.cc(1475)] [state:0x111fcc920] IncrementalMarking: Step Reason: IncrementalIdleGC
stderr: [1106/115343.505950:VERBOSE2:thread_state.cc(1505)] [state:0x111fcc920] IncrementalMarking: Finalize Reason: IncrementalIdleGC
stderr: [1106/115343.506344:VERBOSE1:thread_state.cc(1594)] [state:0x111fcc920] CollectGarbage: time: 0.35ms stack: NoHeapPointersOnStack marking: IncrementalMarking sweeping: LazySweeping reason: IncrementalIdleGC
stderr: [1106/115343.570342:VERBOSE3:layer_tree_host.cc(825)] After updating layers on the main thread:
stderr: property trees:
stderr: {
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stderr:          "transform_id": -1
stderr:       }, {
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stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
stderr:          "transform_id": 0
stderr:       }, {
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stderr:          "clip_type": 0,
stderr:          "id": 2,
stderr:          "parent_id": 1,
stderr:          "transform_id": 1
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
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stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
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stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
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stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
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stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
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stderr:          "trilinear_filtering": false
stderr:       }, {
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stderr:          "double_sided": true,
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stderr:          "has_copy_request": false,
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stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 2,
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stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": 1,
stderr:          "stable_id": 2,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       } ]
stderr:    },
stderr:    "scroll_tree": {
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stderr:          "id": 0,
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stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": -1,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 0,
stderr:          "user_scrollable_horizontal": false,
stderr:          "user_scrollable_vertical": false
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 0.0,
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stderr:          "container_bounds": {
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stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 0,
stderr:          "scrollable": false,
stderr:          "should_flatten": false,
stderr:          "transform_id": 1,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "element_id": {
stderr:             "id_": 18
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stderr:          "id": 2,
stderr:          "offset_to_transform_parent": [ 0.0, 0.0 ],
stderr:          "overscroll_behavior_x": 1,
stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 1,
stderr:          "scrollable": true,
stderr:          "should_flatten": false,
stderr:          "transform_id": 4,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       }, {
stderr:          "bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
stderr:          },
stderr:          "container_bounds": {
stderr:             "height": 600.0,
stderr:             "width": 800.0
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stderr:          "element_id": {
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stderr:          "overscroll_behavior_y": 1,
stderr:          "parent_id": 2,
stderr:          "scrollable": true,
stderr:          "should_flatten": false,
stderr:          "transform_id": 5,
stderr:          "user_scrollable_horizontal": true,
stderr:          "user_scrollable_vertical": true
stderr:       } ]
stderr:    },
stderr:    "sequence_number": 1,
stderr:    "transform_tree": {
stderr:       "nodes": [ {
stderr:          "element_id": {
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stderr:          },
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stderr:          "parent_id": -1,
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stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
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stderr:          "parent_id": 0,
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stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
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stderr:          "sorting_context_id": 0,
stderr:          "source_node_id": 0
stderr:       }, {
stderr:          "element_id": {
stderr:             "id_": 25
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stderr:          "flattens_inherited_transform": 1,
stderr:          "id": 2,
stderr:          "local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "parent_id": 1,
stderr:          "post_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:          "scroll_offset": [ 0.0, 0.0 ],
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stderr:          "parent_id": 2,
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stderr:          "pre_local": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
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stderr:          "parent_id": 4,
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stderr:    }
stderr: }
stderr: 
stderr: layers:
stderr:   layer id 1
stderr:     element_id: (0)
stderr:     bounds: 0x0
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 0
stderr:     scrollable: 0
stderr:     contents_opaque: 0
stderr:     transform_tree_index: 1
stderr:     clip_tree_index: 1
stderr:     effect_tree_index: 1
stderr:     scroll_tree_index: 1
stderr:   layer id 2
stderr:     element_id: (0)
stderr:     bounds: 800x600
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 0
stderr:     scrollable: 0
stderr:     contents_opaque: 0
stderr:     transform_tree_index: 1
stderr:     clip_tree_index: 2
stderr:     effect_tree_index: 2
stderr:     scroll_tree_index: 1
stderr:   layer id 3
stderr:     element_id: (25)
stderr:     bounds: 0x0
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 0
stderr:     scrollable: 0
stderr:     contents_opaque: 0
stderr:     transform_tree_index: 2
stderr:     clip_tree_index: 2
stderr:     effect_tree_index: 2
stderr:     scroll_tree_index: 1
stderr:   layer id 4
stderr:     element_id: (16)
stderr:     bounds: 0x0
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 0
stderr:     scrollable: 0
stderr:     contents_opaque: 0
stderr:     transform_tree_index: 3
stderr:     clip_tree_index: 2
stderr:     effect_tree_index: 2
stderr:     scroll_tree_index: 1
stderr:   layer id 5
stderr:     element_id: (18)
stderr:     bounds: 800x600
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 0
stderr:     scrollable: 1
stderr:     contents_opaque: 0
stderr:     transform_tree_index: 4
stderr:     clip_tree_index: 2
stderr:     effect_tree_index: 2
stderr:     scroll_tree_index: 2
stderr:   layer id 9
stderr:     element_id: (96)
stderr:     bounds: 800x600
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 0
stderr:     scrollable: 0
stderr:     contents_opaque: 0
stderr:     transform_tree_index: 4
stderr:     clip_tree_index: 2
stderr:     effect_tree_index: 2
stderr:     scroll_tree_index: 2
stderr:   layer id 10
stderr:     element_id: (0)
stderr:     bounds: 800x600
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 0
stderr:     scrollable: 0
stderr:     contents_opaque: 0
stderr:     transform_tree_index: 4
stderr:     clip_tree_index: 2
stderr:     effect_tree_index: 2
stderr:     scroll_tree_index: 2
stderr:   layer id 11
stderr:     element_id: (98)
stderr:     bounds: 800x600
stderr:     opacity: 1
stderr:     position: 0.000000,0.000000
stderr:     draws_content: 1
stderr:     scrollable: 1
stderr:     contents_opaque: 1
stderr:     transform_tree_index: 5
stderr:     clip_tree_index: 2
stderr:     effect_tree_index: 2
stderr:     scroll_tree_index: 3
stderr: [1106/115343.571425:VERBOSE3:layer_tree_host.cc(383)] After finishing commit on impl, the sync tree:
stderr: property_trees:
stderr: {
stderr:    "clip_tree": {
stderr:       "nodes": [ {
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stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 1600.0, 1200.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 1,
stderr:          "parent_id": 0,
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stderr:       }, {
stderr:          "clip": [ 0.0, 0.0, 800.0, 600.0 ],
stderr:          "clip_type": 0,
stderr:          "id": 2,
stderr:          "parent_id": 1,
stderr:          "transform_id": 1
stderr:       } ]
stderr:    },
stderr:    "effect_tree": {
stderr:       "nodes": [ {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 0,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": false,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": false,
stderr:          "id": 0,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 0,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
stderr:          "closest_ancestor_with_cached_render_surface_id": -1,
stderr:          "closest_ancestor_with_copy_request_id": -1,
stderr:          "double_sided": true,
stderr:          "effect_changed": false,
stderr:          "has_copy_request": false,
stderr:          "has_potential_filter_animation": false,
stderr:          "has_potential_opacity_animation": false,
stderr:          "has_render_surface": true,
stderr:          "id": 1,
stderr:          "is_drawn": true,
stderr:          "mask_layer_id": -1,
stderr:          "opacity": 1.0,
stderr:          "parent_id": -1,
stderr:          "stable_id": 1,
stderr:          "subtree_has_copy_request": 0,
stderr:          "target_id": 1,
stderr:          "transform_id": 0,
stderr:          "trilinear_filtering": false
stderr:       }, {
stderr:          "backdrop_filter_quality": 1.0,
stderr:          "blend_mode": "SrcOver",
stderr:          "cache_render_surface": false,
stderr:          "clip_id": 1,
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stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 1,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 2,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 3,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 0, 0 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 4,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 5,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Scrollable": true,
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": true,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 9,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": false,
stderr:    "DrawsContent": false,
stderr:    "HitTestableWithoutDrawsContent": false,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 10,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: }, {
stderr:    "Bounds": [ 800, 600 ],
stderr:    "ContentsOpaque": true,
stderr:    "DrawsContent": true,
stderr:    "HitTestableWithoutDrawsContent": true,
stderr:    "Is3dSorted": false,
stderr:    "LayerId": 11,
stderr:    "LayerType": "cc::PictureLayerImpl",
stderr:    "OPACITY": 1.0,
stderr:    "Position": [ 0.0, 0.0 ],
stderr:    "Scrollable": true,
stderr:    "Transform": [ 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0 ],
stderr:    "mainThreadScrollingReasons": ""
stderr: } ]
stderr: 
stderr: [1106/115343.593777:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115343.593798:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
CWL: wasm streaming compile failed: TypeError: Failed to execute 'compile' on 'WebAssembly': Incorrect response MIME type. Expected 'application/wasm'.
stderr: [1106/115343.600453:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
stderr: [1106/115343.600478:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/mono.wasm
CWL: falling back to ArrayBuffer instantiation
stderr: [1106/115344.456922:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.dll
stderr: [1106/115344.456960:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.dll
stderr: [1106/115344.457188:VERBOSE2:thread_state.cc(624)] [state:0x111fcc920] ScheduleGCIfNeeded
stderr: [1106/115344.457456:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.pdb
stderr: [1106/115344.457475:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/debugger-test.pdb
stderr: [1106/115344.457615:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/mscorlib.dll
stderr: [1106/115344.457633:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/mscorlib.dll
stderr: [1106/115344.457770:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.dll
stderr: [1106/115344.457788:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.dll
stderr: [1106/115344.459024:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.pdb
stderr: [1106/115344.459047:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/Simple.Dependency.pdb
stderr: [1106/115344.459290:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/WebAssembly.Bindings.dll
stderr: [1106/115344.459480:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: http://localhost:9300/managed/WebAssembly.Bindings.dll
stderr: [1106/115344.466791:VERBOSE2:thread_state.cc(526)] [state:0x111fcc920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MinorGC
stderr: [1106/115344.487736:VERBOSE2:thread_state.cc(526)] [state:0x111fcc920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MajorGC
stderr: [1106/115344.490328:VERBOSE1:thread_state.cc(1594)] [state:0x111fcc920] CollectGarbage: time: 2.6ms stack: HeapPointersOnStack marking: AtomicMarking sweeping: EagerSweeping reason: ForcedGC
stderr: [1106/115344.490732:VERBOSE1:thread_state.cc(1594)] [state:0x111fcc920] CollectGarbage: time: 0.28ms stack: NoHeapPointersOnStack marking: AtomicMarking sweeping: LazySweeping reason: PreciseGC
stderr: [1106/115344.585680:VERBOSE2:thread_state.cc(526)] [state:0x111fcc920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MajorGC
CWL: Loaded: debugger-test.dll
CWL: Loaded: debugger-test.pdb
CWL: Loaded: Simple.Dependency.dll
CWL: Loaded: Simple.Dependency.pdb
pdbs http://localhost:9300/managed/debugger-test.dll,http://localhost:9300/managed/debugger-test.pdb,http://localhost:9300/managed/mscorlib.dll,http://localhost:9300/managed/Simple.Dependency.dll,http://localhost:9300/managed/Simple.Dependency.pdb,http://localhost:9300/managed/WebAssembly.Bindings.dll
CWL: Loaded: WebAssembly.Bindings.dll
CWL: Loaded: mscorlib.dll
CWL: initializing mono runtime
CWL: DEBUGGING ENABLED
CWL: warning: build with  -s DEMANGLE_SUPPORT=1  to link in libcxxabi demangling
CWL: >>mono_wasm_runtime_ready
CWL: >>>mono_wasm_get_loaded_files
CWL: >>>mono_wasm_clear_all_breakpoints
CWL: CLEAR BREAKPOINTS
runtime ready, TEST TIME
stderr: [1106/115346.565520:VERBOSE2:thread_state.cc(526)] [state:0x111fcc920] ScheduleV8FollowupGCIfNeeded: v8_gc_type=MinorGC
CWL: ready
CWL: >>>mono_wasm_set_breakpoint debugger-test.dll::1:1
CWL: SET BREAKPOINT: assembly debugger-test.dll method 1 offset 1
CWL: [dbg] Setting breakpoint at Math:IntAdd (int,int):0x1.
CWL: NEW BP 0x1b107a8 has id 1
CWL: [dbg] Inserted breakpoint at Math:IntAdd (int,int):[il=0x1,native=0xe] [0x1b116d6](0).
CWL: [0x1] Breakpoint hit, method=IntAdd, ip=0x1b116d6, [il=0x1,native=0xe].
CWL: ss_reqs 0 bp_reqs 1
CWL: mono_wasm_fire_bp
bp is Mono.WebAssembly.Breakpoint bp_id is 1
	ddd 1
frame pos 1 method_token 1 asm debugger-test.dll
CWL: >>>mono_wasm_get_call_stack
CWL: COMPUTING breapoint ID
CWL: Found BP 0x1b107a8 with id 1
CWL: >>>mono_wasm_get_variables 0
Proxy done
Application is shutting down...

Total tests: 7. Passed: 7. Failed: 0. Skipped: 0.
Test Run Successful.
Test execution time: 27.2520 Seconds
tijuca-91:wasm rokumper$