With .NET 7 SDK, create razor project failed with error when running PerfView

[WenJunJi01]

Repro steps:

1. Install .NET 7 SDK:7.0.100-alpha.1.22062.5 from https://aka.ms/dotnet/7.0.1xx/daily/dotnet-sdk-win-x64.exe
2. Download PerfView from https://github.com/Microsoft/perfview/blob/master/documentation/Downloading.md
3. Start data collection by running. It will ask for elevation (grant it) It should bring up a dialog box that shows that it is collecting data.
   PerfView /merge:false collect
4. Create a new razor project

Expected result:
The Razor project should be created successfully.

Actually Result:
The following error occured when creating razor project.

C:\Users\v-wenjj>dotnet new razor -o r1
Fatal error. Internal CLR error. (0x80131506)
   at Newtonsoft.Json.Linq.JContainer.ReadContentFrom(Newtonsoft.Json.JsonReader, Newtonsoft.Json.Linq.JsonLoadSettings)
   at Newtonsoft.Json.Linq.JContainer.ReadTokenFrom(Newtonsoft.Json.JsonReader, Newtonsoft.Json.Linq.JsonLoadSettings)
   at Newtonsoft.Json.Linq.JObject.Load(Newtonsoft.Json.JsonReader, Newtonsoft.Json.Linq.JsonLoadSettings)
   at Microsoft.TemplateEngine.JExtensions.ReadObject(Microsoft.TemplateEngine.Abstractions.PhysicalFileSystem.IPhysicalFileSystem, System.String)
   at Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager+<UpdateTemplateCacheAsync>d__22.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager+<UpdateTemplateCacheAsync>d__22, Microsoft.TemplateEngine.Edge, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<UpdateTemplateCacheAsync>d__22 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager+<UpdateTemplateCacheAsync>d__22, Microsoft.TemplateEngine.Edge, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<UpdateTemplateCacheAsync>d__22 ByRef)
   at Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager.UpdateTemplateCacheAsync(Boolean, System.Threading.CancellationToken)
   at Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager+<GetTemplatesAsync>d__16.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager+<GetTemplatesAsync>d__16, Microsoft.TemplateEngine.Edge, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<GetTemplatesAsync>d__16 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager+<GetTemplatesAsync>d__16, Microsoft.TemplateEngine.Edge, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<GetTemplatesAsync>d__16 ByRef)
   at Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager.GetTemplatesAsync(System.Threading.CancellationToken)
   at Microsoft.TemplateEngine.Cli.TemplateResolution.BaseTemplateResolver+<GetTemplateGroupsAsync>d__10.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.TemplateEngine.Cli.TemplateResolution.BaseTemplateResolver+<GetTemplateGroupsAsync>d__10, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<GetTemplateGroupsAsync>d__10 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.TemplateEngine.Cli.TemplateResolution.BaseTemplateResolver+<GetTemplateGroupsAsync>d__10, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<GetTemplateGroupsAsync>d__10 ByRef)
   at Microsoft.TemplateEngine.Cli.TemplateResolution.BaseTemplateResolver.GetTemplateGroupsAsync(System.Threading.CancellationToken)
   at Microsoft.TemplateEngine.Cli.TemplateResolution.InstantiateTemplateResolver+<ResolveTemplatesAsync>d__8.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.TemplateEngine.Cli.TemplateResolution.InstantiateTemplateResolver+<ResolveTemplatesAsync>d__8, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ResolveTemplatesAsync>d__8 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.TemplateEngine.Cli.TemplateResolution.InstantiateTemplateResolver+<ResolveTemplatesAsync>d__8, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ResolveTemplatesAsync>d__8 ByRef)
   at Microsoft.TemplateEngine.Cli.TemplateResolution.InstantiateTemplateResolver.ResolveTemplatesAsync(Microsoft.TemplateEngine.Cli.CommandParsing.INewCommandInput, System.String, System.Threading.CancellationToken)
   at Microsoft.TemplateEngine.Cli.TemplateInvocationCoordinator+<CoordinateInvocationAsync>d__10.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.TemplateEngine.Cli.TemplateInvocationCoordinator+<CoordinateInvocationAsync>d__10, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<CoordinateInvocationAsync>d__10 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[Microsoft.TemplateEngine.Cli.New3CommandStatus, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].Start[[Microsoft.TemplateEngine.Cli.TemplateInvocationCoordinator+<CoordinateInvocationAsync>d__10, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<CoordinateInvocationAsync>d__10 ByRef)
   at Microsoft.TemplateEngine.Cli.TemplateInvocationCoordinator.CoordinateInvocationAsync(Microsoft.TemplateEngine.Cli.CommandParsing.INewCommandInput, System.Threading.CancellationToken)
   at Microsoft.TemplateEngine.Cli.New3Command+<EnterTemplateManipulationFlowAsync>d__21.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.TemplateEngine.Cli.New3Command+<EnterTemplateManipulationFlowAsync>d__21, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<EnterTemplateManipulationFlowAsync>d__21 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[Microsoft.TemplateEngine.Cli.New3CommandStatus, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].Start[[Microsoft.TemplateEngine.Cli.New3Command+<EnterTemplateManipulationFlowAsync>d__21, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<EnterTemplateManipulationFlowAsync>d__21 ByRef)
   at Microsoft.TemplateEngine.Cli.New3Command.EnterTemplateManipulationFlowAsync(Microsoft.TemplateEngine.Cli.CommandParsing.INewCommandInput)
   at Microsoft.TemplateEngine.Cli.New3Command+<ExecuteAsync>d__22.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.TemplateEngine.Cli.New3Command+<ExecuteAsync>d__22, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ExecuteAsync>d__22 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[Microsoft.TemplateEngine.Cli.New3CommandStatus, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].Start[[Microsoft.TemplateEngine.Cli.New3Command+<ExecuteAsync>d__22, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ExecuteAsync>d__22 ByRef)
   at Microsoft.TemplateEngine.Cli.New3Command.ExecuteAsync(Microsoft.TemplateEngine.Cli.CommandParsing.INewCommandInput)
   at System.Threading.Tasks.Task`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].InnerInvoke()
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(System.Threading.Thread, System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(System.Threading.Tasks.Task ByRef, System.Threading.Thread)
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool+WorkerThread.WorkerThreadStart()

Dotnet --info:
C:\Users\v-wenjj>dotnet --info
.NET SDK (reflecting any global.json):
Version: 7.0.100-alpha.1.22062.5
Commit: 62d1c5edb1

Runtime Environment:
OS Name: Windows
OS Version: 10.0.20348
OS Platform: Windows
RID: win10-x64
Base Path: C:\Program Files\dotnet\sdk\7.0.100-alpha.1.22062.5\

Host (useful for support):
Version: 7.0.0-alpha.1.22061.11
Commit: ef7ff07

.NET SDKs installed:
3.1.416 [C:\Program Files\dotnet\sdk]
6.0.200-preview.22055.15 [C:\Program Files\dotnet\sdk]
7.0.100-alpha.1.22062.5 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
Microsoft.AspNetCore.All 2.1.30 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
Microsoft.AspNetCore.App 2.1.30 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 3.1.21 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 3.1.22 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 5.0.12 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 5.0.13 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 6.0.1 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 7.0.0-alpha.1.22062.1 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 2.1.30 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 3.1.21 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 3.1.22 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 5.0.12 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 5.0.13 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 6.0.1 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 7.0.0-alpha.1.22061.11 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 3.1.21 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 3.1.22 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 5.0.12 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 5.0.13 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 6.0.1 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 7.0.0-alpha.1.22061.7 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

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

I couldn't figure out the best area label to add to this issue. If you have write-permissions please help me learn by adding exactly one area label.

[pranavkm]

FYI @brianrob

[brianrob]

When I run this, I get a stack overflow:

Stack overflow.
   at System.Collections.Generic.HashSet`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Resize(Int32, Boolean)
   at System.Collections.Generic.HashSet`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].AddIfNotPresent(System.__Canon, Int32 ByRef)
   at System.Collections.Generic.HashSet`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].UnionWith(System.Collections.Generic.IEnumerable`1<System.__Canon>)
   at System.Linq.Enumerable+UnionIterator`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].FillSet()
   at System.Linq.Enumerable+UnionIterator`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].ToList()
   at Microsoft.TemplateEngine.Core.VariableCollection.get_Keys()
...

Under the debugger, it appears that the stack overflow occurs during the diagnostics walk of survivors:

00 000000b9`e68fdf48 00007ff9`53c73060     coreclr!WKS::gc_heap::walk_relocation_in_brick [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31407] 
01 000000b9`e68fdf50 00007ff9`53c732bd     coreclr!WKS::gc_heap::walk_relocation+0x138 [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31509] 
02 (Inline Function) --------`--------     coreclr!WKS::gc_heap::walk_survivors_relocation+0xb [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 39865] 
03 000000b9`e68fdfd0 00007ff9`53b48fec     coreclr!WKS::gc_heap::walk_survivors+0x21 [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31522] 
04 000000b9`e68fe000 00007ff9`539f8208     coreclr!GCToEEInterface::DiagWalkSurvivors+0xa38d8 [D:\a\_work\1\s\src\coreclr\vm\gcenv.ee.cpp @ 846] 
05 000000b9`e68fe070 00007ff9`53a0b8ed     coreclr!WKS::gc_heap::plan_phase+0x1988 [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 29004] 
06 000000b9`e68fe480 00007ff9`53a0d8e3     coreclr!WKS::gc_heap::gc1+0xd9 [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 20353] 
07 (Inline Function) --------`--------     coreclr!GCToOSInterface::GetLowPrecisionTimeStamp+0x5 [D:\a\_work\1\s\src\coreclr\vm\gcenv.os.cpp @ 1023] 
08 000000b9`e68fe4e0 00007ff9`53a0616f     coreclr!WKS::gc_heap::garbage_collect+0x4df [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 22032] 
09 000000b9`e68fe530 00007ff9`53a05feb     coreclr!WKS::GCHeap::GarbageCollectGeneration+0x14f [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 45098] 
0a 000000b9`e68fe580 00007ff9`53a42733     coreclr!WKS::gc_heap::trigger_gc_for_alloc+0x2b [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 17083] 
0b (Inline Function) --------`--------     coreclr!WKS::gc_heap::try_allocate_more_space+0x17d [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 17222] 
0c (Inline Function) --------`--------     coreclr!WKS::gc_heap::allocate_more_space+0x17d [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 17693] 
0d (Inline Function) --------`--------     coreclr!WKS::gc_heap::allocate+0x1a5 [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 17724] 
0e 000000b9`e68fe5b0 00007ff9`5398a339     coreclr!WKS::GCHeap::Alloc+0x203 [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 44055] 
0f (Inline Function) --------`--------     coreclr!Alloc+0xb2 [D:\a\_work\1\s\src\coreclr\vm\gchelpers.cpp @ 226] 
10 (Inline Function) --------`--------     coreclr!AllocateObject+0x119 [D:\a\_work\1\s\src\coreclr\vm\gchelpers.cpp @ 979] 
11 000000b9`e68fe610 00007ff9`529972ce     coreclr!JIT_New+0x1f9 [D:\a\_work\1\s\src\coreclr\vm\jithelpers.cpp @ 2320] 
12 000000b9`e68fe8a0 00007ff9`52997122     Newtonsoft_Json!Newtonsoft.Json.Linq.JContainer.ReadContentFrom+0xee
13 000000b9`e68fe910 00007ff9`52999202     Newtonsoft_Json!Newtonsoft.Json.Linq.JContainer.ReadTokenFrom+0x42
14 000000b9`e68fe960 00007ff9`a5e81536     Newtonsoft_Json!Newtonsoft.Json.Linq.JObject.Load+0xc2
...

At the actual time of the stack overflow, the stack is consumed by calls to walk_relocation_in_brick:

00 000000b9`e7083fe0 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x25 [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31411] 
01 000000b9`e7084020 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
02 000000b9`e7084060 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
03 000000b9`e70840a0 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
04 000000b9`e70840e0 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
05 000000b9`e7084120 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
06 000000b9`e7084160 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
07 000000b9`e70841a0 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
08 000000b9`e70841e0 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
09 000000b9`e7084220 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
0a 000000b9`e7084260 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
0b 000000b9`e70842a0 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
0c 000000b9`e70842e0 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
0d 000000b9`e7084320 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
0e 000000b9`e7084360 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
0f 000000b9`e70843a0 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
10 000000b9`e70843e0 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
11 000000b9`e7084420 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
12 000000b9`e7084460 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
13 000000b9`e70844a0 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
14 000000b9`e70844e0 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
15 000000b9`e7084520 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
16 000000b9`e7084560 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
17 000000b9`e70845a0 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
18 000000b9`e70845e0 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
19 000000b9`e7084620 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
1a 000000b9`e7084660 00007ff9`53c7321a     coreclr!WKS::gc_heap::walk_relocation_in_brick+0x2a [D:\a\_work\1\s\src\coreclr\gc\gc.cpp @ 31418] 
...

@Maoni0, can you help get some eyes on this? Guessing this might just be a particular heap graph?

I couldn't figure out the best area label to add to this issue. If you have write-permissions please help me learn by adding exactly one area label.

[jeffschwMSFT]

Did this build contain the GC regions work that we reverted? Does today's daily build have this same issue?

cc @mangod9

Tagging subscribers to this area: @dotnet/gc
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Repro steps:

1. Install .NET 7 SDK:7.0.100-alpha.1.22062.5 from https://aka.ms/dotnet/7.0.1xx/daily/dotnet-sdk-win-x64.exe
2. Download PerfView from https://github.com/Microsoft/perfview/blob/master/documentation/Downloading.md
3. Start data collection by running. It will ask for elevation (grant it) It should bring up a dialog box that shows that it is collecting data.
   PerfView /merge:false collect
4. Create a new razor project

Expected result:
The Razor project should be created successfully.

Actually Result:
The following error occured when creating razor project.

C:\Users\v-wenjj>dotnet new razor -o r1
Fatal error. Internal CLR error. (0x80131506)
   at Newtonsoft.Json.Linq.JContainer.ReadContentFrom(Newtonsoft.Json.JsonReader, Newtonsoft.Json.Linq.JsonLoadSettings)
   at Newtonsoft.Json.Linq.JContainer.ReadTokenFrom(Newtonsoft.Json.JsonReader, Newtonsoft.Json.Linq.JsonLoadSettings)
   at Newtonsoft.Json.Linq.JObject.Load(Newtonsoft.Json.JsonReader, Newtonsoft.Json.Linq.JsonLoadSettings)
   at Microsoft.TemplateEngine.JExtensions.ReadObject(Microsoft.TemplateEngine.Abstractions.PhysicalFileSystem.IPhysicalFileSystem, System.String)
   at Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager+<UpdateTemplateCacheAsync>d__22.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager+<UpdateTemplateCacheAsync>d__22, Microsoft.TemplateEngine.Edge, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<UpdateTemplateCacheAsync>d__22 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager+<UpdateTemplateCacheAsync>d__22, Microsoft.TemplateEngine.Edge, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<UpdateTemplateCacheAsync>d__22 ByRef)
   at Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager.UpdateTemplateCacheAsync(Boolean, System.Threading.CancellationToken)
   at Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager+<GetTemplatesAsync>d__16.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager+<GetTemplatesAsync>d__16, Microsoft.TemplateEngine.Edge, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<GetTemplatesAsync>d__16 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager+<GetTemplatesAsync>d__16, Microsoft.TemplateEngine.Edge, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<GetTemplatesAsync>d__16 ByRef)
   at Microsoft.TemplateEngine.Edge.Settings.TemplatePackageManager.GetTemplatesAsync(System.Threading.CancellationToken)
   at Microsoft.TemplateEngine.Cli.TemplateResolution.BaseTemplateResolver+<GetTemplateGroupsAsync>d__10.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.TemplateEngine.Cli.TemplateResolution.BaseTemplateResolver+<GetTemplateGroupsAsync>d__10, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<GetTemplateGroupsAsync>d__10 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.TemplateEngine.Cli.TemplateResolution.BaseTemplateResolver+<GetTemplateGroupsAsync>d__10, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<GetTemplateGroupsAsync>d__10 ByRef)
   at Microsoft.TemplateEngine.Cli.TemplateResolution.BaseTemplateResolver.GetTemplateGroupsAsync(System.Threading.CancellationToken)
   at Microsoft.TemplateEngine.Cli.TemplateResolution.InstantiateTemplateResolver+<ResolveTemplatesAsync>d__8.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.TemplateEngine.Cli.TemplateResolution.InstantiateTemplateResolver+<ResolveTemplatesAsync>d__8, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ResolveTemplatesAsync>d__8 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].Start[[Microsoft.TemplateEngine.Cli.TemplateResolution.InstantiateTemplateResolver+<ResolveTemplatesAsync>d__8, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ResolveTemplatesAsync>d__8 ByRef)
   at Microsoft.TemplateEngine.Cli.TemplateResolution.InstantiateTemplateResolver.ResolveTemplatesAsync(Microsoft.TemplateEngine.Cli.CommandParsing.INewCommandInput, System.String, System.Threading.CancellationToken)
   at Microsoft.TemplateEngine.Cli.TemplateInvocationCoordinator+<CoordinateInvocationAsync>d__10.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.TemplateEngine.Cli.TemplateInvocationCoordinator+<CoordinateInvocationAsync>d__10, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<CoordinateInvocationAsync>d__10 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[Microsoft.TemplateEngine.Cli.New3CommandStatus, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].Start[[Microsoft.TemplateEngine.Cli.TemplateInvocationCoordinator+<CoordinateInvocationAsync>d__10, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<CoordinateInvocationAsync>d__10 ByRef)
   at Microsoft.TemplateEngine.Cli.TemplateInvocationCoordinator.CoordinateInvocationAsync(Microsoft.TemplateEngine.Cli.CommandParsing.INewCommandInput, System.Threading.CancellationToken)
   at Microsoft.TemplateEngine.Cli.New3Command+<EnterTemplateManipulationFlowAsync>d__21.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.TemplateEngine.Cli.New3Command+<EnterTemplateManipulationFlowAsync>d__21, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<EnterTemplateManipulationFlowAsync>d__21 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[Microsoft.TemplateEngine.Cli.New3CommandStatus, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].Start[[Microsoft.TemplateEngine.Cli.New3Command+<EnterTemplateManipulationFlowAsync>d__21, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<EnterTemplateManipulationFlowAsync>d__21 ByRef)
   at Microsoft.TemplateEngine.Cli.New3Command.EnterTemplateManipulationFlowAsync(Microsoft.TemplateEngine.Cli.CommandParsing.INewCommandInput)
   at Microsoft.TemplateEngine.Cli.New3Command+<ExecuteAsync>d__22.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[[Microsoft.TemplateEngine.Cli.New3Command+<ExecuteAsync>d__22, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ExecuteAsync>d__22 ByRef)
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1[[Microsoft.TemplateEngine.Cli.New3CommandStatus, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]].Start[[Microsoft.TemplateEngine.Cli.New3Command+<ExecuteAsync>d__22, Microsoft.TemplateEngine.Cli, Version=7.0.100.0, Culture=neutral, PublicKeyToken=adb9793829ddae60]](<ExecuteAsync>d__22 ByRef)
   at Microsoft.TemplateEngine.Cli.New3Command.ExecuteAsync(Microsoft.TemplateEngine.Cli.CommandParsing.INewCommandInput)
   at System.Threading.Tasks.Task`1[[System.__Canon, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].InnerInvoke()
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(System.Threading.Thread, System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(System.Threading.Tasks.Task ByRef, System.Threading.Thread)
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading.PortableThreadPool+WorkerThread.WorkerThreadStart()

Dotnet --info:
C:\Users\v-wenjj>dotnet --info
.NET SDK (reflecting any global.json):
Version: 7.0.100-alpha.1.22062.5
Commit: 62d1c5edb1

Runtime Environment:
OS Name: Windows
OS Version: 10.0.20348
OS Platform: Windows
RID: win10-x64
Base Path: C:\Program Files\dotnet\sdk\7.0.100-alpha.1.22062.5\

Host (useful for support):
Version: 7.0.0-alpha.1.22061.11
Commit: ef7ff07

.NET SDKs installed:
3.1.416 [C:\Program Files\dotnet\sdk]
6.0.200-preview.22055.15 [C:\Program Files\dotnet\sdk]
7.0.100-alpha.1.22062.5 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
Microsoft.AspNetCore.All 2.1.30 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
Microsoft.AspNetCore.App 2.1.30 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 3.1.21 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 3.1.22 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 5.0.12 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 5.0.13 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 6.0.1 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 7.0.0-alpha.1.22062.1 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 2.1.30 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 3.1.21 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 3.1.22 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 5.0.12 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 5.0.13 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 6.0.1 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 7.0.0-alpha.1.22061.11 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 3.1.21 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 3.1.22 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 5.0.12 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 5.0.13 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 6.0.1 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 7.0.0-alpha.1.22061.7 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

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

Author:	WenJunJi01
Assignees:	-
Labels:	area-GC-coreclr, untriaged
Milestone:	-

[mangod9]

Yeah based on this commit ef7ff07 this build should have GC Regions enabled, which are now disabled in Preview1.

FYI @cshung. We will investigate before enabling.