Debugger does not stop on user-unhandled exceptions in async 'Task' methods

[devel0]

Issue Description

breakpoint not hit on async task function

Steps to Reproduce

dotnet new react -n testx

in WeatherForecastController.cs replace

public IEnumerable<WeatherForecast> Get()

with

public async Task<IEnumerable<WeatherForecast>> Get()

and add a test exception throw ( see full repro here )

Expected Behavior

vscode breakpoint on exception

Actual Behavior

breakpoint not hit then reported only on DEBUG CONSOLE

Logs

OmniSharp log

Starting OmniSharp server at 2/7/2020, 10:40:50 AM Target: /home/devel0/tmp/testx

OmniSharp server started.
Path: /home/devel0/.vscode-insiders/extensions/ms-vscode.csharp-1.21.11/.omnisharp/1.34.11/run
PID: 17556

Starting OmniSharp on ubuntu 19.4 (x64)
info: OmniSharp.Services.DotNetCliService
DotNetPath set to dotnet
info: OmniSharp.MSBuild.Discovery.MSBuildLocator
Located 1 MSBuild instance(s)
1: StandAlone 16.3 - "/home/devel0/.vscode-insiders/extensions/ms-vscode.csharp-1.21.11/.omnisharp/1.34.11/omnisharp/.msbuild/Current/Bin"
info: OmniSharp.MSBuild.Discovery.MSBuildLocator
MSBUILD_EXE_PATH environment variable set to '/home/devel0/.vscode-insiders/extensions/ms-vscode.csharp-1.21.11/.omnisharp/1.34.11/omnisharp/.msbuild/Current/Bin/MSBuild.dll'
info: OmniSharp.MSBuild.Discovery.MSBuildLocator
Registered MSBuild instance: StandAlone 16.3 - "/home/devel0/.vscode-insiders/extensions/ms-vscode.csharp-1.21.11/.omnisharp/1.34.11/omnisharp/.msbuild/Current/Bin"
CscToolExe = csc.exe
MSBuildToolsPath = /home/devel0/.vscode-insiders/extensions/ms-vscode.csharp-1.21.11/.omnisharp/1.34.11/omnisharp/.msbuild/Current/Bin
CscToolPath = /home/devel0/.vscode-insiders/extensions/ms-vscode.csharp-1.21.11/.omnisharp/1.34.11/omnisharp/.msbuild/Current/Bin/Roslyn
BypassFrameworkInstallChecks = true
MSBuildExtensionsPath = /home/devel0/.vscode-insiders/extensions/ms-vscode.csharp-1.21.11/.omnisharp/1.34.11/omnisharp/.msbuild
info: OmniSharp.Cake.CakeProjectSystem
Detecting Cake files in '/home/devel0/tmp/testx'.
info: OmniSharp.Cake.CakeProjectSystem
Could not find any Cake files
info: OmniSharp.MSBuild.ProjectSystem
No solution files found in '/home/devel0/tmp/testx'
info: OmniSharp.MSBuild.ProjectManager
Queue project update for '/home/devel0/tmp/testx/testx.csproj'
info: OmniSharp.Script.ScriptProjectSystem
Detecting CSX files in '/home/devel0/tmp/testx'.
info: OmniSharp.Script.ScriptProjectSystem
Could not find any CSX files
info: OmniSharp.WorkspaceInitializer
Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.CSharpFormattingWorkspaceOptionsProvider, Order: 0
info: OmniSharp.MSBuild.ProjectManager
Loading project: /home/devel0/tmp/testx/testx.csproj
info: OmniSharp.WorkspaceInitializer
Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.RenameWorkspaceOptionsProvider, Order: 100
info: OmniSharp.WorkspaceInitializer
Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.ImplementTypeWorkspaceOptionsProvider, Order: 110
info: OmniSharp.WorkspaceInitializer
Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.EditorConfigWorkspaceOptionsProvider, Order: 200
info: OmniSharp.WorkspaceInitializer
Configuration finished.
info: OmniSharp.Stdio.Host
Omnisharp server running using Stdio at location '/home/devel0/tmp/testx' on host 17288.
info: OmniSharp.MSBuild.ProjectManager
Successfully loaded project file '/home/devel0/tmp/testx/testx.csproj'.
info: OmniSharp.MSBuild.ProjectManager
Adding project '/home/devel0/tmp/testx/testx.csproj'
info: OmniSharp.MSBuild.ProjectManager
Update project: testx

C# log

------------------------------------------------------------------- You may only use the Microsoft .NET Core Debugger (vsdbg) with Visual Studio Code, Visual Studio or Visual Studio for Mac software to help you develop and test your applications. ------------------------------------------------------------------- Using launch settings from '/home/devel0/tmp/testx/Properties/launchSettings.json' [Profile 'testx']... Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Private.CoreLib.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/home/devel0/tmp/testx/bin/Debug/netcoreapp3.1/testx.dll'. Symbols loaded. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Runtime.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Hosting.Abstractions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Hosting.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Hosting.Abstractions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Configuration.Abstractions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.DependencyInjection.Abstractions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.DependencyInjection.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Logging.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Collections.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/netstandard.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.ComponentModel.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.IO.FileSystem.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Runtime.Extensions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Hosting.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Configuration.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Configuration.EnvironmentVariables.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Primitives.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Threading.Tasks.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Linq.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Threading.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Server.Kestrel.Core.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Server.Kestrel.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Server.IIS.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Runtime.InteropServices.RuntimeInformation.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Runtime.InteropServices.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Server.IISIntegration.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Configuration.CommandLine.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Mvc.Core.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.FileProviders.Abstractions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.FileProviders.Physical.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Memory.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Configuration.FileExtensions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Configuration.Json.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Configuration.UserSecrets.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Configuration.Binder.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Private.Uri.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.IO.FileSystem.Watcher.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.ComponentModel.Primitives.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Collections.Concurrent.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.FileSystemGlobbing.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Threading.Timer.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Buffers.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Text.Json.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Text.Encoding.Extensions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Numerics.Vectors.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Runtime.CompilerServices.Unsafe.dll'. Module was built without symbols. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Options.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Logging.Abstractions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Logging.EventLog.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Logging.Configuration.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Options.ConfigurationExtensions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Logging.Console.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Logging.Debug.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Logging.EventSource.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Diagnostics.Tracing.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Diagnostics.DiagnosticSource.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Http.Abstractions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Http.Features.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Http.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Connections.Abstractions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Net.Primitives.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Hosting.Server.Abstractions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.HostFiltering.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.HttpOverrides.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Routing.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.ObjectPool.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Routing.Abstractions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.ObjectModel.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Mvc.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/home/devel0/tmp/testx/bin/Debug/netcoreapp3.1/Microsoft.AspNetCore.SpaServices.Extensions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/home/devel0/tmp/testx/bin/Debug/netcoreapp3.1/testx.Views.dll'. Symbols loaded. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Razor.Runtime.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Mvc.Razor.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/home/devel0/tmp/testx/bin/Debug/netcoreapp3.1/Microsoft.AspNetCore.SpaServices.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Resources.ResourceManager.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Mvc.Abstractions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Mvc.ApiExplorer.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Authentication.Core.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Authentication.Abstractions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Security.Claims.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Authorization.Policy.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Authorization.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Mvc.Cors.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Cors.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Mvc.DataAnnotations.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Mvc.ViewFeatures.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Linq.Expressions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Components.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.JSInterop.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.DataProtection.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.DataProtection.Abstractions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Cryptography.Internal.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Antiforgery.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.WebEncoders.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Text.Encodings.Web.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Caching.Abstractions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Caching.Memory.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Mvc.TagHelpers.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Razor.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Reflection.Emit.Lightweight.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Extensions.Localization.Abstractions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Console.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Threading.Thread.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/Microsoft.Win32.Primitives.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Xml.XDocument.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Private.Xml.Linq.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Private.Xml.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/Microsoft.Win32.Registry.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/System.IO.Pipelines.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Threading.ThreadPool.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Security.Cryptography.Algorithms.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Text.RegularExpressions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Reflection.Emit.ILGeneration.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Reflection.Primitives.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Security.Cryptography.Primitives.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Diagnostics.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.HttpsPolicy.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.StaticFiles.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.Net.Http.Headers.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.ComponentModel.TypeConverter.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Collections.Specialized.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Drawing.Primitives.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Mvc.RazorPages.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Net.Http.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Net.WebSockets.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Html.Abstractions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Security.Principal.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.ComponentModel.Annotations.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Diagnostics.Debug.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Metadata.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Net.Sockets.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Diagnostics.Process.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.WebSockets.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Net.Security.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Security.Cryptography.X509Certificates.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Collections.NonGeneric.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Security.Cryptography.OpenSsl.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Security.Cryptography.Encoding.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Runtime.Numerics.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. Microsoft.Hosting.Lifetime: Information: Now listening on: https://localhost:5001 info: Microsoft.Hosting.Lifetime[0] Now listening on: https://localhost:5001 Microsoft.Hosting.Lifetime: Information: Now listening on: http://localhost:5000 info: Microsoft.Hosting.Lifetime[0] Now listening on: http://localhost:5000 info: Microsoft.Hosting.Lifetime[0] Application started. Press Ctrl+C to shut down. Microsoft.Hosting.Lifetime: Information: Application started. Press Ctrl+C to shut down. info: Microsoft.Hosting.Lifetime[0] Hosting environment: Development Microsoft.Hosting.Lifetime: Information: Hosting environment: Development info: Microsoft.Hosting.Lifetime[0] Content root path: /home/devel0/tmp/testx Microsoft.Hosting.Lifetime: Information: Content root path: /home/devel0/tmp/testx Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Net.NameResolution.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled. fail: Microsoft.AspNetCore.SpaServices[0] Browserslist: caniuse-lite is outdated. Please run next command `npm update`

Microsoft.AspNetCore.SpaServices: Error: Browserslist: caniuse-lite is outdated. Please run next command npm update
Loaded '/usr/share/dotnet/shared/Microsoft.AspNetCore.App/3.1.1/Microsoft.AspNetCore.Http.Extensions.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Net.WebSockets.Client.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Net.WebHeaderCollection.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
Loaded 'Anonymously Hosted DynamicMethods Assembly'.
Exception thrown: 'System.Exception' in testx.dll
Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Diagnostics.StackTrace.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Reflection.Metadata.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.1/System.Collections.Immutable.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
fail: Microsoft.AspNetCore.Server.Kestrel[13]
Connection id "0HLTBMAHAUUQD", Request id "0HLTBMAHAUUQD:0000000B": An unhandled exception was thrown by the application.
System.Exception: SAMPLE
at testx.Controllers.WeatherForecastController.Get() in /home/devel0/tmp/testx/Controllers/WeatherForecastController.cs:line 30
at lambda_method(Closure , Object )
at Microsoft.Extensions.Internal.ObjectMethodExecutorAwaitable.Awaiter.GetResult()
at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.AwaitableObjectResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.g__Awaited|12_0(ControllerActionInvoker invoker, ValueTask1 actionResultValueTask) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeNextActionFilterAsync>g__Awaited|10_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeInnerFilterAsync() --- End of stack trace from previous location where exception was thrown --- at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResourceFilter>g__Awaited|24_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.InvokeFilterPipelineAsync() --- End of stack trace from previous location where exception was thrown --- at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope) at Microsoft.AspNetCore.Routing.EndpointMiddleware.<Invoke>g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger) at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[TContext](IHttpApplication1 application)
Microsoft.AspNetCore.Server.Kestrel: Error: Connection id "0HLTBMAHAUUQD", Request id "0HLTBMAHAUUQD:0000000B": An unhandled exception was thrown by the application.

System.Exception: SAMPLE
at testx.Controllers.WeatherForecastController.Get() in /home/devel0/tmp/testx/Controllers/WeatherForecastController.cs:line 30
at lambda_method(Closure , Object )
at Microsoft.Extensions.Internal.ObjectMethodExecutorAwaitable.Awaiter.GetResult()
at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.AwaitableObjectResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.g__Awaited|12_0(ControllerActionInvoker invoker, ValueTask1 actionResultValueTask) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeNextActionFilterAsync>g__Awaited|10_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeInnerFilterAsync() --- End of stack trace from previous location where exception was thrown --- at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResourceFilter>g__Awaited|24_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted) at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.InvokeFilterPipelineAsync() --- End of stack trace from previous location where exception was thrown --- at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope) at Microsoft.AspNetCore.Routing.EndpointMiddleware.<Invoke>g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger) at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[TContext](IHttpApplication1 application)

Environment information

VSCode version: 1.42.0-insider
C# Extension: 1.21.11

Mono Information

OmniSharp using built-in mono

Dotnet Information

.NET Core SDK (reflecting any global.json): Version: 3.1.101 Commit: b377529961

Runtime Environment:
OS Name: ubuntu
OS Version: 19.04
OS Platform: Linux
RID: ubuntu.19.04-x64
Base Path: /usr/share/dotnet/sdk/3.1.101/

Host (useful for support):
Version: 3.1.1
Commit: a1388f194c

.NET Core SDKs installed:
3.1.101 [/usr/share/dotnet/sdk]

.NET Core runtimes installed:
Microsoft.AspNetCore.App 3.1.1 [/usr/share/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.NETCore.App 3.1.1 [/usr/share/dotnet/shared/Microsoft.NETCore.App]

To install additional .NET Core runtimes or SDKs:
https://aka.ms/dotnet-download

Visual Studio Code Extensions

Extension	Author	Version
bash-beautify	shakram02	0.1.1
beautify	HookyQR	1.5.0
Bookmarks	alefragnani	10.7.0
code-gnu-global	austin	0.2.2
cpptools	ms-vscode	0.26.3
csharp	ms-vscode	1.21.11
debugger-for-chrome	msjsdiag	4.12.6
docomment	k--kato	0.1.8
dotnet-test-explorer	formulahendry	0.7.1
easy-cpp-projects	ACharLuk	1.7.7
gitlens	eamodio	10.2.0
jshint	dbaeumer	0.10.21
lintlens	ghmcadams	2.7.0
live-sass	ritwickdey	3.0.0
LiveServer	ritwickdey	5.6.1
markdown-auto-toc	wibblemonkey	0.3.0
markdown-mermaid	bierner	1.4.2
markdown-pdf	yzane	1.4.1
npm-intellisense	christian-kohler	1.3.0
python	ms-python	2020.1.58038
reload	natqe	0.0.6
todo-tree	Gruntfuggly	0.0.167
vscode-arduino	vsciot-vscode	0.2.29
vscode-clang	mitaki28	0.2.3
vscode-coverage-gutters	ryanluker	2.4.3
vscode-docker	ms-azuretools	0.10.0
vscode-eslint	dbaeumer	2.0.15
vscode-jest	Orta	3.1.1
vscode-markdownlint	DavidAnson	0.34.0
vscode-npm-script	eg2	0.3.11
vscode-nuget-package-manager	jmrog	1.1.6
vscode-react-native	msjsdiag	0.14.0
vscode-todo-highlight	wayou	1.0.4
vscode-typescript-tslint-plugin	ms-vscode	1.2.3
webpack	jeremyrajan	2.2.0
xml-format	mikeburgh	1.0.2

[gregg-miskelly]

Hi @devel0, what you are reporting is a general problem with exceptions from async Task methods. It is something has been on our backlog for a while to improve (and also the CLR team, who also needs to do work to make this scenario work). I will leave this issue open to track it.

[devel0]

The problem was a false positive because the method async hit correctly the breakpoint when an await is inside it.

full repro updated to net7

To me issue can be closed.