Microsoft.Win32.SystemEvents.Tests                      # https://github.com/dotnet/coreclr/issues/22442 -- timeout
System.Drawing.Common.Tests                             # https://github.com/dotnet/corefx/issues/35424
System.IO.FileSystem.Tests                              # https://github.com/dotnet/coreclr/issues/23447
System.IO.Tests.dll                                     # https://github.com/dotnet/coreclr/pull/23388 - reenable with the new CoreFX test runner
System.Management.Tests                                 # https://github.com/dotnet/corefx/issues/34030
System.Net.HttpListener.Tests                           # https://github.com/dotnet/coreclr/issues/17584
System.Net.Sockets.Tests                                # https://github.com/dotnet/coreclr/issues/23378
System.Text.RegularExpressions.Tests                    # https://github.com/dotnet/coreclr/issues/18912 -- timeout -- JitMinOpts only